janitza UMG 509-PRO, Руководство по установке

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Doc no. 2.059.009.1b
05/2018
Power Quality Analyser
UMG 509-PRO
Installation manual
Residual current monitoring (RCM)

Installation

Device settings
3
8
16
14 13
5
10
The device is operated via 6 function keys for the
• Selecting measured value indications.
• Navigation within the menus.
• Editing device settings.
Key Function
• Back to home screen
• Exits selection menu
• Select digit (to the left)
• Selects main values (U, I, P ...)
• Changes (number -1)
• By-values (select)
• Selects menu item
• Changes (1)
• By-values (select)
• Selects menu item
• Select digit (to the right)
• Selects main values (U, I, P ...)
• Opens selection menu
• Confi rm selection
4
Three-phase, four-conductor
system
with earthed neutral conductor
Three-phase, four-conductor
system
with non-earthed neutral conductor
Three-phase, three-conductor
systems
Non-earthed
Three-phase, three-conductor
systems
With earthed phase
L1
L2
L3
E
E
N
E
L1
L2
L3
E
N
R
L1
L2
L3
E
E
L1
L2
E
E
L
N
E
E
L1
L2
L3
E
E
L1
L2
N
E E
L1
L2
L3
E
E
N
E
L1
L2
L3
E
N
R
L1
L2
L3
E
E
L1
L2
E
E
L
N
E
E
L1
L2
L3
E
E
L1
L2
N
E E
L1
L2
L3
E
E
N
E
L1
L2
L3
E
N
R
L1
L2
L3
E
E
L1
L2
E
E
L
N
E
E
L1
L2
L3
E
E
L1
L2
N
E E
L1
L2
L3
E
E
N
E
L1
L2
L3
E
N
R
L1
L2
L3
E
E
L1
L2
E
E
L
N
E
E
L1
L2
L3
E
E
L1
L2
N
E E
IEC U
L-N
/ U
L-L
: 417 VLN / 720 VLL Only partially suitable for use in non-earthed networks
(see step 7).
U
L-L
600 VLL
UL U
L-N
/ U
L-L
: 347 VLN / 600 VLL
Two-phase, two-conductor
systems
Non-earthed
Single-phase, two-conductor
systems
with earthed neutral conductor
Separated single-phase,
three-conductor systems
with earthed neutral conductor
Application areas for the
device:
• 2, 3 and 4 conductor
networks (TN and TT
networks).
• In residential and in-
dustrial applications.
L1
L2
L3
E
E
N
E
L1
L2
L3
E
N
R
L1
L2
L3
E
E
L1
L2
E
E
L
N
E
E
L1
L2
L3
E
E
L1
L2
N
E E
L1
L2
L3
E
E
N
E
L1
L2
L3
E
N
R
L1
L2
L3
E
E
L1
L2
E
E
L
N
E
E
L1
L2
L3
E
E
L1
L2
N
E E
L1
L2
L3
E
E
N
E
L1
L2
L3
E
N
R
L1
L2
L3
E
E
L1
L2
E
E
L
N
E
E
L1
L2
L3
E
E
L1
L2
N
E E
Only partially suitable for use
in non-earthed networks
(see step 7).
IEC U
L-N
480 VLN IEC U
L-N
/ U
L-L
: 400 VLN / 690 VLL
UL U
L-N
480 VLN UL U
L-N
/ U
L-L
: 347 VLN / 600 VLL
L1 N PE L3 L2
6
600V 50/60Hz
DC
AC/DC
L2
L3
4M 4M 4M 4M
V1 V3 V2
4M
V4
L1
UMG 509-PRO
Vref
9 7
15 12 11
L2 L3 N L1 PE
The device measures residual currents in
accordance with IEC/TR 60755 (2008-01),
Type A
PE
347V/600V 50/60Hz
L2
L3
N
L1
N
L1
240V
50/60Hz
DC
AC/DC
4M 4M 4M 4M
V1 V3 V2 Vref
4M
V4
UMG 509-PRO
Deutsche V
ersion:
siehe V
or
derseite
Janitza electronics GmbH
Vor dem Polstück 6
D-35633 Lahnau / Germany
Support tel. +49 6441 9642-22
Fax +49 6441 9642-30
e-mail: info@janitza.com
www.janitza.com
www
.janitza.com
The UMG 509-PRO is suitable for use as a re-
sidual current monitoring device (RCM) as well
as for monitoring
• AC
• pulsing DC, and
• DC.
Load
Connection variant "Residual
current monitoring via
current transformer"
Suitable residual current transformers with
a rated current of 30 mA are connected to
terminals 4 and 5 (
I5 ) and terminals 6 and 7 ( I6 ).

NOTE!
• The transformation ratios for the
residual current transformer inputs
can be confi gured via the software.
• A connection variant
"UMG 509-PRO with residual
current monitoring via
measurement inputs I5/I6"
can
be found in the user manual.
• It is not necessary to confi gure
a connection schematic for
measurement inputs I5 and I6.
Residual current monitoring (RCM) via I5 and I6
Disclaimer
The observance of the information products
for the devices is a prerequisite for safe opera-
tion and to achieve the stipulated performance
characteristics and product characteristics.
Janitza electronics GmbH accepts no liability
for injuries to personnel, property damage
or fi nancial losses arising due to a failure to
comply with the information products. Ensure
that your information products are accessible
and legible.
Further information can be found on our web-
site www.janitza.com at Support > Downloads.
Copyright notice
© 2017 - Janitza electronics GmbH - Lahnau.
All rights reserved. Duplication, editing,
distribution and any form of exploitation, also
as excerpts, is prohibited.
Subject to technical amendments
• Make sure that your device agrees with the
installation manual.
• Read and understand fi rst product-related
documents.
• Keep product supporting documentation
throughout the life available and, where ap-
propriate, to pass on to subsequent users.
• Please inform yourself about device revisi-
ons and the associated adjustments to the
product-related documentation on
www.janitza.com.
Disposal
Please observe national regulations!
If disposing of individual parts, please dispose
of them in accordance with their nature and
existing country-specifi c regulations, for
example as:
• Electrical scrap
• Plastics
• Metals
Or, task a certifi ed disposal business with the
scrapping.
Relevant laws, applied standards and
directives
The laws, standards and directives for the
device applied by Janitza electronic GmbH
can be found in the declaration of conformity
on our website.
General Safety
Safety information
The installation manual does not represent a full
listing of all necessary safety measures required
for safe operation of the device.
Certain operating conditions may require further
measures. The installation manual contains
information that you must observe for your
own personal safety and to avoid damage to
property.
Symbols used:
c
This symbol is used as an addition
to the safety instructions and
warns of an electrical hazard.
m This symbol is used as an addition
to the safety instructions and
warns of a potential hazard.

This symbol with the word NOTE!
describes:
• Procedures that do not entail
any danger of injury.
• Important information,
procedures or handling steps.
Safety instructions are highlighted with
a warning triangle and shown as follows,
depending on the degree of hazard:
m
DANGER!
Indicates an immediately
threatening hazard that leads to
serious or even fatal injuries.
m
WARNING!
Indicates a potentially hazardous
situation that could lead to
serious or even fatal injuries.
m
CAUTION!
Indicates a potentially hazardous
situation that could lead to minor
injuries or damage to property.
Measures for safety
When operating electrical devices certain parts
of these devices inevitable carry dangerous
voltages. This could result in serious bodily
injury or damage to property if not handled
properly:
• De-energise your device before starting
work! Check that it is de-energised.
• Before establishing electrical connections
to the device, earth it at the ground wire
connection if there is one.
• Hazardous voltages may arise in all circuit
parts that are connected to the power supply.
• Even after disconnecting the supply voltage,
there may still be hazardous voltages present
in the device (capacitor storage).
• Do not operate equipment with current
transformer circuits when open.
• Do not exceed the limit values stipulated in
the user manual and on the rating plate - even
during testing or commissioning.
• Observe the safety and warning information in
the documents that belong to the devices!
Qualifi ed personnel
In order to avoid injuries to personnel and
property damage, only qualifi ed personnel with
electrical training are permitted to work on the
devices with knowledge
• of the national regulations for accident
prevention
• of safety standards
• of installation, commissioning and operation
of the device.
Proper use
The device is
• intended for installation in switch cabinets
and small installation distributors (please
observe step 3 “Assembly”).
• not intended for installation in vehicles!
The use of the device in mobile equipment
is considered to be non-standard
environmental conditions and is therefore
only permitted after separate agreement.
• not intended for installation in environments
with hazardous oils, acids, gases, vapours,
dusts, radiation, etc.
The prerequisites of faultless, safe operation
of this device are proper transport and proper
storage, set-up, installation, operation and
maintenance.
The device is a multi-functional network
analyser, which
• measures and monitors residual currents
(RCM) and currents at the central grounding
point (CGP). The residual current monitoring
is carried out via an external residual current
transformer (30 mA rated current) on the
current measurement inputs I5 and I6.
• measures and calculates electrical variables
such as voltage, current, power, energy,
harmonics, etc. in building installations,
on distribution units, circuit breakers and
busbar trunking systems.
• displays and saves measurement results
and transmits them via interfaces.
Brief description of device
Install the device in the weather-protected front
panel of switch cabinets.
Cut-out size:
138
+0.8
x 138
+0.8
mm
Ensure!
Adequate ventilation
• The device is installed
vertically!
• Observance of clearance
to adjacent components!
Fig. Installation situa-
tion, rear view
Assembly Connecting the supply voltage
The supply voltage level for your device is
specifi ed on the rating plate.
After connecting the supply voltage, the fi rst
measured value indication "Home" appears
on the display. If no indication appears, check
whether the supply voltage is within the rated
voltage range.
c
WARNING!
Danger of injury due to
electrical voltage!
Serious bodily injury or death can result from
• Contact with bare or stripped live wires.
• Device inputs that are dangerous to touch.
Render the system free of voltage before
starting work! Check the system is free of
electrical energy!
Isolation device Fuse Ground wire
connection
Protective
conductor
Fig. Connection of
supply voltage.
m
WARNING!
Danger of life / damage to property
due to disregard of the connection
conditions or impermissible
overvoltage
Your device can be damaged or destroyed by a failure to
comply with the connection conditions or by exceeding
the permissible voltage range.
Before connecting the device to the supply voltage,
check:
• The ground wire connection must be connected
with the system earthing!
• Voltage and frequency correspond to the details on
the ratings plate! Limit values stipulated in the user
manual have been complied with!
•
In building installations, the supply voltage must be
protected with a UL/IEC approved circuit breaker /
a fuse!
• The isolation device
- must be installed near the device and in a
location that is easily accessible for the user.
- must be labelled to identify the respective device.
• Do not tap the supply voltage from the voltage
transformer.
• Provide a fuse for the neutral conductor if the
neutral conductor terminal of the source is not
grounded.
Network systems
Network systems and max. rated voltages (DIN EN 61010-1/A1):
Voltage measurement
The device has 4 voltage measurement inputs
and is suitable for various connection variants.
m
CAUTION!
Danger of injury or damage to
the device
Disregard of the connection conditions for
the voltage measurement inputs can result in
injuries or to the device being damaged.
For this reason, note that:
• Do not connect the voltage measurement
inputs
- to DC voltage.
- Do not use for voltage measurement in
SELV circuits (safe extra low voltage).
• Voltages that exceed the allowed network
rated voltages be connected via a voltage
transformer.
• The voltage measurement inputs are to
be equipped with a suitable, labelled fuse
and isolation device located in the vicinity.
• Measured voltages and measured
currents must derive from the same
network!

NOTE!
A circuit breaker can be used as an alter-
native to a fuse and isolating device.
L1 N PE L3 L2
Fuse
(UL/IEC listed)
Isolation device
Fig. Connection example
"Voltage measurement".
Schematic diagram for voltage measurement
Voltage measurement in the three-phase,
four-conductor system (TN, TT networks)
.
Note: Earth your system!
Fig. Schematic diagram, device in a
TN network.
Grounding
the system
Auxiliary
supply
Voltage measurement

RECOMMENDATION!
For a PE/N measurement, connect the
protective earth (PE) to measurement
input V4. Do not use a green/yellow
wire for this as the conductor does not
have any protective function!
Voltage measurement in the three-phase,
three-conductor system (IT network).
The device is only suitable to a limited extent for
use in IT networks, since the measured voltage
relative to the housing potential is measured and
the input impedance of the device creates residual
current against the earth. The residual current can
trigger the insulation monitoring in IT networks.
Connection variants with voltage
transformers are suitable for IT networks
without restrictions!
Auxiliary
supply
Voltage measurement
Impedance
Grounding
the system
Fig. Schematic diagram, device in an IT network without N.
Further connection variants for voltage measurement
Three-phase, four-conductor system
3p 4w 3p 4wu
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4wu
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4w
L1
L2
V
1
V
2
V
3
V
4
V
ref 1p 2w
L1
L2
L3
N
3p 2i
L1
L2
L3
3p 2i0
L1
L2
1p 2i
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
N
3p 4w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3wu
L
L
L
L
N
3p 5w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3w
L
L
L
L
V
1
V
2
V
3
V
4
V
ref 3p 5w
N
Three-phase, three-conductor system
3p 3w 3p 3wu
The device requires the mains frequency (range
from 40 Hz to 70 Hz) for the measurement and
calculation of measured values.
It is not necessary to confi gure a connection
schematic for measurement input V4!
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4wu
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4w
L1
L2
V
1
V
2
V
3
V
4
V
ref 1p 2w
L1
L2
L3
N
3p 2i
L1
L2
L3
3p 2i0
L1
L2
1p 2i
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
N
3p 4w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3wu
L
L
L
L
N
3p 5w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3w
L
L
L
L
V
1
V
2
V
3
V
4
V
ref 3p 5w
N
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4wu
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4w
L1
L2
V
1
V
2
V
3
V
4
V
ref 1p 2w
L1
L2
L3
N
3p 2i
L1
L2
L3
3p 2i0
L1
L2
1p 2i
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
N
3p 4w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3wu
L
L
L
L
N
3p 5w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3w
L
L
L
L
V
1
V
2
V
3
V
4
V
ref 3p 5w
N
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4wu
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4w
L1
L2
V
1
V
2
V
3
V
4
V
ref 1p 2w
L1
L2
L3
N
3p 2i
L1
L2
L3
3p 2i0
L1
L2
1p 2i
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
N
3p 4w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3wu
L
L
L
L
N
3p 5w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3w
L
L
L
L
V
1
V
2
V
3
V
4
V
ref 3p 5w
N
Single-phase, three-conductor
system
Three-phase, fi ve-conductor
system
1p 2w 3p 5w
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4wu
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4w
L1
L2
V
1
V
2
V
3
V
4
V
ref 1p 2w
L1
L2
L3
N
3p 2i
L1
L2
L3
3p 2i0
L1
L2
1p 2i
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
N
3p 4w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3wu
L
L
L
L
N
3p 5w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3w
L
L
L
L
V
1
V
2
V
3
V
4
V
ref 3p 5w
N
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4wu
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4w
L1
L2
V
1
V
2
V
3
V
4
V
ref 1p 2w
L1
L2
L3
N
3p 2i
L1
L2
L3
3p 2i0
L1
L2
1p 2i
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
N
3p 4w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3wu
L
L
L
L
N
3p 5w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref
3p 3w
L
L
L
L
V
1
V
2
V
3
V
4
V
ref
3p 5w
N
Current measurement
The device
• is intended for the connection of current
transformers with secondary currents of
../1 A and ../5 A.
• does not measure DC.
The current measurement inputs can be loaded
with max. 120 A for 1 second.
c
WARNING!
Danger of injury due to
electrical voltage!
Serious bodily injury or death can result from:
• Contact with bare or stripped live wires.
• Current measurement inputs on the device
and on the current transformer that are
dangerous to touch.
Render the system free of voltage before
starting work! Check the system is free of
electrical energy!
Earth the system! Use the earth connection
points with earthing symbols for this!
Earth the secondary windings of current
transformers and all of the metal parts of
the transformer that could be touched!
Fig. Example connection
"Current measurement
via current transformers".
The current direction can be corrected via the
serial interfaces or on the device for each phase. If
incorrectly connected, a subsequent re-connection
of the current transformer is not required.
Further connection variants, current measurement
Three-phase, four-conductor system
3p 4w 3p 2i
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4wu
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4w
L1
L2
V
1
V
2
V
3
V
4
V
ref 1p 2w
L1
L2
L3
N
3p 2i
L1
L2
L3
3p 2i0
L1
L2
1p 2i
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
N
3p 4w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3wu
L
L
L
L
N
3p 5w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3w
L
L
L
L
V
1
V
2
V
3
V
4
V
ref 3p 5w
N
Three-phase, three-conductor
system
Single-phase, three-conductor
system
3p 2i0 1p 2i
It is not necessary to confi gure a connection
schematic for measurement input I4!
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4wu
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4w
L1
L2
V
1
V
2
V
3
V
4
V
ref 1p 2w
L1
L2
L3
N
3p 2i
L1
L2
L3
3p 2i0
L1
L2
1p 2i
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
N
3p 4w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3wu
L
L
L
L
N
3p 5w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3w
L
L
L
L
V
1
V
2
V
3
V
4
V
ref 3p 5w
N
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4wu
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4w
L1
L2
V
1
V
2
V
3
V
4
V
ref 1p 2w
L1
L2
L3
N
3p 2i
L1
L2
L3
3p 2i0
L1
L2
1p 2i
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
N
3p 4w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3wu
L
L
L
L
N
3p 5w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3w
L
L
L
L
V
1
V
2
V
3
V
4
V
ref 3p 5w
N
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4wu
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4w
L1
L2
V
1
V
2
V
3
V
4
V
ref 1p 2w
L1
L2
L3
N
3p 2i
L1
L2
L3
3p 2i0
L1
L2
1p 2i
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
N
3p 4w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3wu
L
L
L
L
N
3p 5w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3w
L
L
L
L
V
1
V
2
V
3
V
4
V
ref 3p 5w
N
Three-phase, fi ve-conductor
system
3p 5w
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4wu
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4w
L1
L2
V
1
V
2
V
3
V
4
V
ref 1p 2w
L1
L2
L3
N
3p 2i
L1
L2
L3
3p 2i0
L1
L2
1p 2i
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
N
3p 4w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3wu
L
L
L
L
N
3p 5w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3w
L
L
L
L
V
1
V
2
V
3
V
4
V
ref 3p 5w
N

NOTE!
Further information on current data and
current transformer data can be found
in the user manual.

NOTE!
Information for on supporting
measurement (input V4/I4) can be
found in the user manual
Technical data

NOTE!
Further technical data can be found in
the user manual for the device.
Establish connection to the PC
m
CAUTION!
Property damage due to
incorrect network settings
Incorrect network settings can cause faults in
the IT network!
Find out the correct Ethernet network
settings for your device from your network
administrator.
Recommendation:
Use at least a CAT5
cable!
Ethernet connection
Patch cable
The 3 most common connections for communication
between PC and device:
PC UMG
Ethernet
(crossover patch cable)
1.
The device and PC require a static IP address.
Switch/
Router
Patch cabel Patch cabel
PC UMG
2.
The device and PC require a static IP address.
Patch cabel Patch cabel
DHCP
server
PC
UMG
Switch/
Router
3.
DHCP server automatically assigns IP addresses to the device and PC.
Controls and button functions

NOTE!
More detailed information on operation,
display and button functions for your device
can be found in the user manual.
Fig. UMG 509-PRO display -
measured value indication “Home”
Labelling of the
function keys
Measured
values
Function keys
Display titles

NOTE!
Current and voltage transformer ratios.
The current and voltage transformer ratios
can be conveniently confi gured via
• the menu Confi guration >
Measurement > Measurement
transformer > Phase L1.
• the GridVis® software.
More details on current transformers
and voltage transformer ratios and their
adjustment can be found in the user manual.
Confi guration
After the power returns, the device displays the
fi rst measured value indication
"Home" .
• Press button 1 "ESC" , to access the
"Main menu" :
• Select the menu entry to adjust with the 3
and 4 buttons in the "Main menu" .
• Confi rm the selected menu entry with
button 6 "Enter" !
Press button 1 "ESC" to change back to the
higher menu level.
The menu entry "Communication" takes you to
the following window:
Your device has 1 Ethernet interface and
1 RS485 interface (fi eldbus) for communication,
which can be adjusted in the
"Communication"
window.

NOTE!
Detailed information on all menu entries and their settings can be found in the user manual.
Fig. "Main menu" Fig. "Communication" window
The voltage measurement inputs are designed for
measurements in low voltage networks, that con-
tain the following nominal voltages:
• According to IEC - 417 V phase to earth and
720 V phase to phase in 4-conductor systems.
• According to UL - 347 V phase to earth and
600 V phase to phase in 4-conductor systems.
• 600 V phase to phase in 3-conductor systems.
The rated voltages and surge voltages comply with
the overvoltage category 600 V CATIII.
Part no. 33.03.320
User manual:

NOTE!
For further information on device functions, data and assembly, see the user manual.
m
CAUTION!
Damage to property due to
disregard of the installation
instructions
Disregard of the installation instructions can
damage or destroy your device.
Ensure that you have enough air circulation
in your installation environment and in the
event of high environmental temperatures,
provide cooling if necessary.

NOTE!
If residual currents in electrical systems
are monitored, the device (inputs I5/I6)
can trigger warning pulses if a response
threshold is exceeded. The warning pulses
can provide an alarm before a protective
device trips. The device does not provide
protection against electric shock!
L1 N PE L3 L2
S
1
S 2
S
1
S 2 S
1
S
2 S
1
S
2
c
WARNING!
Risk of injury due to
large currents and high
electric voltages!
Current transformers that are operated open in the
secondary side (high voltage peaks) can cause
severe bodily injuries or death.
Avoid operating current transformers when open,
short circuit transformers that are unloaded!
Communication via Ethernet interface (TCP/IP)
The device has 3 types of address allocation for the
Ethernet interface (TCP/IP) in
DHCP mode:
1. OFF (fi xed IP address)
The user selects the IP address, network mask
and gateway on the device. Use this mode for
straightforward networks without DHCP servers.
2. BOOTP
Automatically integrates your device into an
existing network. BOOTP is an older protocol
and has a smaller scope of functions than DHCP.
3. DHCP
When started, the device automatically receives
the IP address, the network mask and the
gateway from the DHCP server.
Standard setting for the device is DHCP!
General
Net weight
(with attached connectors)
approx. 1080 g
Device dimensions
Approx. l = 144 mm,
b = 144 mm,
h = 75 mm
Battery
Typ Li-Mn CR2450, 3 V
(approval i.a.w. UL 1642)
Clock
(in temperature range
-40°C to 85°C)
+-5ppm (corresponding to
approx. 3 minutes p.a.)
Transport and storage
The following information applies to devices which are trans-
ported or stored in the original packaging.
Free fall
1 m
Temperature -25° C to +70° C
Ambient conditions during operation
The device
• weather-protected and stationary use.
• connected to the protective conductor connection.
• corresponds to protection class I in acc. with IEC 60536
(VDE 0106, Part 1).
Working temperature range -10° C .. +55° C
Relative humidity
5 to 95% at 25°C
without condensation
Operating altitude 0 to 2000 m above sea level
Pollution degree 2
Mounting position vertical
Ventilation no forced ventilation required.
Protection against ingress of
solid foreign bodies and water
- Front side
- Rear side
IP40 in acc. with EN60529
IP20 in acc. with EN60529
Supply voltage
Protection of the
supply voltage (fuse) 6 A, Char B
(approved i.a.w. UL/IEC)
Installations of
overvoltage category
300 V CAT III
Nominal range
Option 230 V :
AC 95 V - 240 V (50/60 Hz) or
DC 80 V - 300 V
Option 24 V :
AC 48 V - 110 V (50/60 Hz) or
DC 24 V - 150 V
Operating range +-10% of nominal range
Power consumption
Option 230 V : max. 14 VA / 7 W
Option 24 V
: max. 13 VA / 9 W
Voltage measurement
Three-phase 4-conductor
systems with rated voltages
(L-N/L-L) up to
IEC: max. 417 V/720 V
UL: max. 347 V/600 V
Three-phase 3-conductor
systems with rated voltages
(L-L) up to
max. 600 V (+10%)
Overvoltage category 600 V CAT III
Rated surge voltage 6 kV
Protection of
voltage measurement
1 - 10 A
(With IEC / UL approval)
Measurement range L-N 1) 0 .. 600 Vrms
Measurement range L-L
1)
0 .. 1000 Vrms
Resolution 0.01 V
Crest factor 1.6 (related to 600 Vrms)
Impedance 4 MΩ / phase
Power consumption ca. 0,1 VA
Sampling rate 20 kHz / phase
Transients > 50 µs
Frequency range of
the fundamental oscillation
- resolution
40 Hz .. 70 Hz
0.001 Hz
1) The device can only determine measured values, if at least
a voltage L-N greater than 10Veff or a voltage L-L of greater
than 18Veff is present at one voltage measurement input.
Current measurement
Rated current 5 A
Metering range 0.005 to 7 Arms
Measurement range exceeded
(overload)
From 7,5 Arms
Crest factor 2.4
Resolution 0.1 mA
Overvoltage category
Option 230 V : 300 V CAT III
Option 24 V : 300 V CAT II
Measurement surge voltage 4 kV
Power consumption approx. 0.2 VA (Ri=5 mΩ)
Overload for 1 sec. 120 A (sinusoidal)
Sampling rate 20 kHz / phase
Residual current monitoring I5 / I6 (RCM)
Rated current 30 mArms
Metering range 0 to 40 mArms
Triggering current 100
µ
A
Resolution 1 µ A
Crest factor 1,414 (related to 40mA)
Burden 4 Ohm
Overload for 1 sec. 5 A
Sustained overload 1 A
Overload for 20 ms 50 A
Maximum external burden
300 Ohm
(for cable break detection)
Digital inputs
2 digital inputs with a joint earth.
Maximum counter frequency
20 Hz
Response time (Jasic program) 200 ms
Input signal present
18 V to 28 V DC
(typical 4 mA)
Input signal not present
0 to 5 V DC,
current less than 0.5 mA
Digital outputs
2 digital outputs with a joint earth;
semiconductor relay, not short-circuit proof.
Supply voltage
20 - 30 V DC
(SELV or PELV supply)
Switching voltage max. 30 V AC, 60 V DC
Switching current max. 50 mAeff AC/DC
Response time (Jasic program) 200 ms
Output of voltage dips 20 ms
Output of
voltage exceedance events
20 ms
Pulse output (energy pulse) max. 20 Hz
Temperature measurement input
3-wire measurement.
Update time
1 second
Connectable sensors PT100, PT1000, KTY83, KTY84
Total burden ( cable) max. 4 kOhm
Cable length (Residual current monitoring, digital
inputs and outputs, temperature measurement input)
Up to 30 m Unshielded
More than 30 m Shielded
RS485 interface
3-wire connection with
A, B, GND
Protocol
Modbus RTU/slave,
Modbus RTU/master,
Modbus RTU/Gateway
Transmission rate
9.6 kbps, 19.2 kbps,
38.4 kbps, 57.6 kbps,
115.2 kbps, 921.6 kbps
Termination resistor Can be activated by micro switch
Ethernet interface
Connection RJ45
Function
Modbus gateway,
embedded Webserver (HTTP)
Protocols
CP/IP, EMAIL (SMTP),
DHCP-Client (BootP),
Modbus/TCP,
Modbus RTU over Ethernet,
FTP, ICMP (Ping), NTP, TFTP,
BACnet (Option), SNMP
Profi bus interface
Connection SUB D, 9-pole
Protocol Profi bus DP/V0 as per EN 50170
Transmission rate 9.6 kBaud to 12 MBaud
Potential separation and electrical safety for the
interfaces
The interfaces (RS485, Profi bus, Ethernet) have
• a double insulation to the inputs of the supply voltage, voltage
and current measurement.
• a functional insulation against each other, to the measuring
inputs RCM and temperature and to the digital I/Os.
The interfaces of the connected devices requires a double or
reinforced insulation against the mains voltages (acc. to
IEC 61010-1: 2010).
Terminal connection capacity (supply voltage)
Connectable conductors.
Only one conductor can be connected per terminal!
Single core, multi-core,
fi ne-stranded
0.2 - 2.5 mm
2
, AWG 24 - 12
Terminal pins, core end sheath 0.25 - 2.5 mm 2
Tightening torque 0.5 - 0.6 Nm
Stripping length 7 mm
Terminal connection capacity
(voltage and current measurement)
Connectable conductors.
Only one conductor can be connected per terminal!
Single core, multi-core,
fi ne-stranded
0.2 - 2.5 mm
2
, AWG 24-12
Terminal pins, core end sheath 0.25 - 2.5 mm 2
Tightening torque 0.5 - 0.6 Nm
Stripping length 7 mm
Terminal connection capacity
(temperature measurement input)
Connectable conductors.
Only one conductor can be connected per terminal!
Single core, multi-core,
fi ne-stranded
0,08 - 1,5 mm 2
Terminal pins, core end sheath 1 mm
2
Potential separation and electrical safety of the
temperature measurement input
The temperature measuring input has
• a double insulation to the inputs of the supply voltage, voltage
and current measurement.
• no insulation for RCM measuring input.
• a functional insulation of the interfaces Ethernet, Profi bus,
RS485 and digital I/Os.
An external temperature sensor requires a double insulation to
plant parts with dangerous contact voltage (acc. to
IEC 61010-1: 2010).
Terminal connection capacity
(residual current monitoring (RCM))
Connectable conductors.
Only one conductor can be connected per terminal!
Rigid/fl exible
0.14 - 1.5 mm 2 , AWG 28-16
Flexible with core end sheath
with plastic sleeve
0.2 - 1.5 mm
2
Flexible with core end sheath
without plastic sleeve
0.2 - 1.5 mm 2
Tightening torque 0.2 - 0.25 Nm
Stripping length 7 mm
Terminal connection capacity
(digital inputs and outputs (I/Os))
Rigid/fl exible 0.14 - 1.5 mm 2 , AWG 28-16
Flexible with core end sheath
with plastic sleeve
0.25 - 0.5 mm
2
Flexible with core end sheath
without plastic sleeve
0.25 - 1.5 mm
2
Tightening torque 0.22 - 0.25 Nm
Stripping length 7 mm
Potential separation and electrical safety
of the RCM measurement inputs
The RCM-measurement inputs have
• a double insulation to the inputs of the supply voltage, voltage
and current measurement.
• no insulation for temperature measurement input.
• a functional insulation of the interfaces Ethernet, Profi bus,
RS485 and digital I/Os.
The residual current transformer connected and the lines to be
measured must each have at least one additional or a basic
insulation per IEC61010-1:2010 for the mains voltage present.
Potential separation and electrical safety of the
digital inputs and outputs (I/Os)
The digital inputs and outputs have
• a double insulation to the inputs of the supply voltage, voltage
and current measurement.
• a functional insulation against each other, to the interfaces
Ethernet, Profi bus, RS485 and temperature measurement
input.
The external auxiliary voltage to be connected must be
compliant with SELV or PELV.
Procedure in the event of faults
17
Possible fault Cause Remedy
No display External fuse for the power supply voltage has tripped. Replace fuse.
No current display
Measured voltage is not connected. Connect the measured voltage.
Measurement current is not connected. Connect measurement current.
Current displayed is too large
or too small.
Current measurement in the wrong phase. Check connection and correct if necessary.
Current transformer factor is incorrectly
programmed.
Read out and program the CT ratio at the current
transformer.
The current peak value at the measurement input
was exceeded by harmonic components.
Install current transformer with a larger CT ratio.
The current at the measurement input fell short of.
Install current transformer with a smaller current
transformer ratio.
Voltage displayed is too large
or too small.
Measurement in the wrong phase. Check connection and correct if necessary.
Voltage transformer incorrectly programmed.
Read out and program the voltage transformer ratio
at the voltage transformer.
Voltage displayed is
too small.
Measurement range exceeded. Use voltage transformers.
The peak voltage value at the measurement input
has been exceeded by the harmonics.
Please note!
Ensure the measurement inputs are not overloaded.
Phase shift ind/cap.
A current path is assigned to the wrong voltage
circuit.
Check connection and correct if necessary.
Effective power,
consumption/supply
reversed.
At least one current transformer connection is mixed
up/reversed.
Check connection and correct if necessary.
A current path is assigned to the wrong voltage
circuit.
Check connection and correct if necessary.
Possible fault Cause Remedy
Effective power too large or
too small.
The programmed CT ratio is incorrect.
Read out and program the current transformer trans-
formation ratio at the current transformer.
The current path is assigned to the wrong voltage
circuit.
Check connection and correct if necessary.
The programmed voltage transformer ratio is
incorrect.
Read out and program the voltage transformer trans-
formation ratio at the voltage transformer.
An output is not responding.
The output was incorrectly programmed. Check programming and correct if necessary.
The output was incorrectly connected. Check and correct connection if necessary.
Measurement range
exceeded display (overload).
Voltage and current measurement input outside
the measurement range.
Check and correct connection if necessary.
Use suitable voltage or current transformer.
Read voltage / current transformer ratio at the trans-
former and program.
No connection with
the device.
RS485
• Device address is incorrect.
• Different bus speeds (Baud rate).
• Wrong protocol.
• Termination missing.
• Adjust the device address.
• Adjust speed (baud rate).
• Select the correct protocol.
• Terminate bus with termination resistor.
Ethernet
• IP Device address is incorrect.
• Incorrect addressing mode.
• Adjust IP device address.
• Adjust the IP address assignment mode.
Device still does not work
despite the above measures.
Device defective.
Send device and error description for verifi cation to
the manufacturer.

NOTES!
• Find out the Ethernet network settings for your
device from your network administrator.
• The description of additional communication
interfaces can be found in the user manual for
your device.
• For more information about connection
and communication of your device with the
software, see the quick guide of software
GridVis®.
1
2
Doc no. 2.059.009.1b
05/2018
Power Quality Analyser
UMG 509-PRO
Installation manual
Residual current monitoring (RCM)

Installation

Device settings
3
8
16
14 13
5
10
The device is operated via 6 function keys for the
• Selecting measured value indications.
• Navigation within the menus.
• Editing device settings.
Key Function
• Back to home screen
• Exits selection menu
• Select digit (to the left)
• Selects main values (U, I, P ...)
• Changes (number -1)
• By-values (select)
• Selects menu item
• Changes (1)
• By-values (select)
• Selects menu item
• Select digit (to the right)
• Selects main values (U, I, P ...)
• Opens selection menu
• Confi rm selection
4
Three-phase, four-conductor
system
with earthed neutral conductor
Three-phase, four-conductor
system
with non-earthed neutral conductor
Three-phase, three-conductor
systems
Non-earthed
Three-phase, three-conductor
systems
With earthed phase
L1
L2
L3
E
E
N
E
L1
L2
L3
E
N
R
L1
L2
L3
E
E
L1
L2
E
E
L
N
E
E
L1
L2
L3
E
E
L1
L2
N
E E
L1
L2
L3
E
E
N
E
L1
L2
L3
E
N
R
L1
L2
L3
E
E
L1
L2
E
E
L
N
E
E
L1
L2
L3
E
E
L1
L2
N
E E
L1
L2
L3
E
E
N
E
L1
L2
L3
E
N
R
L1
L2
L3
E
E
L1
L2
E
E
L
N
E
E
L1
L2
L3
E
E
L1
L2
N
E E
L1
L2
L3
E
E
N
E
L1
L2
L3
E
N
R
L1
L2
L3
E
E
L1
L2
E
E
L
N
E
E
L1
L2
L3
E
E
L1
L2
N
E E
IEC U
L-N
/ U
L-L
: 417 VLN / 720 VLL Only partially suitable for use in non-earthed networks
(see step 7).
U
L-L
600 VLL
UL U
L-N
/ U
L-L
: 347 VLN / 600 VLL
Two-phase, two-conductor
systems
Non-earthed
Single-phase, two-conductor
systems
with earthed neutral conductor
Separated single-phase,
three-conductor systems
with earthed neutral conductor
Application areas for the
device:
• 2, 3 and 4 conductor
networks (TN and TT
networks).
• In residential and in-
dustrial applications.
L1
L2
L3
E
E
N
E
L1
L2
L3
E
N
R
L1
L2
L3
E
E
L1
L2
E
E
L
N
E
E
L1
L2
L3
E
E
L1
L2
N
E E
L1
L2
L3
E
E
N
E
L1
L2
L3
E
N
R
L1
L2
L3
E
E
L1
L2
E
E
L
N
E
E
L1
L2
L3
E
E
L1
L2
N
E E
L1
L2
L3
E
E
N
E
L1
L2
L3
E
N
R
L1
L2
L3
E
E
L1
L2
E
E
L
N
E
E
L1
L2
L3
E
E
L1
L2
N
E E
Only partially suitable for use
in non-earthed networks
(see step 7).
IEC U
L-N
480 VLN IEC U
L-N
/ U
L-L
: 400 VLN / 690 VLL
UL U
L-N
480 VLN UL U
L-N
/ U
L-L
: 347 VLN / 600 VLL
L1 N PE L3 L2
6
600V 50/60Hz
DC
AC/DC
L2
L3
4M 4M 4M 4M
V1 V3 V2
4M
V4
L1
UMG 509-PRO
Vref
9 7
15 12 11
L2 L3 N L1 PE
The device measures residual currents in
accordance with IEC/TR 60755 (2008-01),
Type A
PE
347V/600V 50/60Hz
L2
L3
N
L1
N
L1
240V
50/60Hz
DC
AC/DC
4M 4M 4M 4M
V1 V3 V2 Vref
4M
V4
UMG 509-PRO
Deutsche V
ersion:
siehe V
or
derseite
Janitza electronics GmbH
Vor dem Polstück 6
D-35633 Lahnau / Germany
Support tel. +49 6441 9642-22
Fax +49 6441 9642-30
e-mail: info@janitza.com
www.janitza.com
www
.janitza.com
The UMG 509-PRO is suitable for use as a re-
sidual current monitoring device (RCM) as well
as for monitoring
• AC
• pulsing DC, and
• DC.
Load
Connection variant "Residual
current monitoring via
current transformer"
Suitable residual current transformers with
a rated current of 30 mA are connected to
terminals 4 and 5 (
I5 ) and terminals 6 and 7 ( I6 ).

NOTE!
• The transformation ratios for the
residual current transformer inputs
can be confi gured via the software.
• A connection variant
"UMG 509-PRO with residual
current monitoring via
measurement inputs I5/I6"
can
be found in the user manual.
• It is not necessary to confi gure
a connection schematic for
measurement inputs I5 and I6.
Residual current monitoring (RCM) via I5 and I6
Disclaimer
The observance of the information products
for the devices is a prerequisite for safe opera-
tion and to achieve the stipulated performance
characteristics and product characteristics.
Janitza electronics GmbH accepts no liability
for injuries to personnel, property damage
or fi nancial losses arising due to a failure to
comply with the information products. Ensure
that your information products are accessible
and legible.
Further information can be found on our web-
site www.janitza.com at Support > Downloads.
Copyright notice
© 2017 - Janitza electronics GmbH - Lahnau.
All rights reserved. Duplication, editing,
distribution and any form of exploitation, also
as excerpts, is prohibited.
Subject to technical amendments
• Make sure that your device agrees with the
installation manual.
• Read and understand fi rst product-related
documents.
• Keep product supporting documentation
throughout the life available and, where ap-
propriate, to pass on to subsequent users.
• Please inform yourself about device revisi-
ons and the associated adjustments to the
product-related documentation on
www.janitza.com.
Disposal
Please observe national regulations!
If disposing of individual parts, please dispose
of them in accordance with their nature and
existing country-specifi c regulations, for
example as:
• Electrical scrap
• Plastics
• Metals
Or, task a certifi ed disposal business with the
scrapping.
Relevant laws, applied standards and
directives
The laws, standards and directives for the
device applied by Janitza electronic GmbH
can be found in the declaration of conformity
on our website.
General Safety
Safety information
The installation manual does not represent a full
listing of all necessary safety measures required
for safe operation of the device.
Certain operating conditions may require further
measures. The installation manual contains
information that you must observe for your
own personal safety and to avoid damage to
property.
Symbols used:
c
This symbol is used as an addition
to the safety instructions and
warns of an electrical hazard.
m This symbol is used as an addition
to the safety instructions and
warns of a potential hazard.

This symbol with the word NOTE!
describes:
• Procedures that do not entail
any danger of injury.
• Important information,
procedures or handling steps.
Safety instructions are highlighted with
a warning triangle and shown as follows,
depending on the degree of hazard:
m
DANGER!
Indicates an immediately
threatening hazard that leads to
serious or even fatal injuries.
m
WARNING!
Indicates a potentially hazardous
situation that could lead to
serious or even fatal injuries.
m
CAUTION!
Indicates a potentially hazardous
situation that could lead to minor
injuries or damage to property.
Measures for safety
When operating electrical devices certain parts
of these devices inevitable carry dangerous
voltages. This could result in serious bodily
injury or damage to property if not handled
properly:
• De-energise your device before starting
work! Check that it is de-energised.
• Before establishing electrical connections
to the device, earth it at the ground wire
connection if there is one.
• Hazardous voltages may arise in all circuit
parts that are connected to the power supply.
• Even after disconnecting the supply voltage,
there may still be hazardous voltages present
in the device (capacitor storage).
• Do not operate equipment with current
transformer circuits when open.
• Do not exceed the limit values stipulated in
the user manual and on the rating plate - even
during testing or commissioning.
• Observe the safety and warning information in
the documents that belong to the devices!
Qualifi ed personnel
In order to avoid injuries to personnel and
property damage, only qualifi ed personnel with
electrical training are permitted to work on the
devices with knowledge
• of the national regulations for accident
prevention
• of safety standards
• of installation, commissioning and operation
of the device.
Proper use
The device is
• intended for installation in switch cabinets
and small installation distributors (please
observe step 3 “Assembly”).
• not intended for installation in vehicles!
The use of the device in mobile equipment
is considered to be non-standard
environmental conditions and is therefore
only permitted after separate agreement.
• not intended for installation in environments
with hazardous oils, acids, gases, vapours,
dusts, radiation, etc.
The prerequisites of faultless, safe operation
of this device are proper transport and proper
storage, set-up, installation, operation and
maintenance.
The device is a multi-functional network
analyser, which
• measures and monitors residual currents
(RCM) and currents at the central grounding
point (CGP). The residual current monitoring
is carried out via an external residual current
transformer (30 mA rated current) on the
current measurement inputs I5 and I6.
• measures and calculates electrical variables
such as voltage, current, power, energy,
harmonics, etc. in building installations,
on distribution units, circuit breakers and
busbar trunking systems.
• displays and saves measurement results
and transmits them via interfaces.
Brief description of device
Install the device in the weather-protected front
panel of switch cabinets.
Cut-out size:
138
+0.8
x 138
+0.8
mm
Ensure!
Adequate ventilation
• The device is installed
vertically!
• Observance of clearance
to adjacent components!
Fig. Installation situa-
tion, rear view
Assembly Connecting the supply voltage
The supply voltage level for your device is
specifi ed on the rating plate.
After connecting the supply voltage, the fi rst
measured value indication "Home" appears
on the display. If no indication appears, check
whether the supply voltage is within the rated
voltage range.
c
WARNING!
Danger of injury due to
electrical voltage!
Serious bodily injury or death can result from
• Contact with bare or stripped live wires.
• Device inputs that are dangerous to touch.
Render the system free of voltage before
starting work! Check the system is free of
electrical energy!
Isolation device Fuse Ground wire
connection
Protective
conductor
Fig. Connection of
supply voltage.
m
WARNING!
Danger of life / damage to property
due to disregard of the connection
conditions or impermissible
overvoltage
Your device can be damaged or destroyed by a failure to
comply with the connection conditions or by exceeding
the permissible voltage range.
Before connecting the device to the supply voltage,
check:
• The ground wire connection must be connected
with the system earthing!
• Voltage and frequency correspond to the details on
the ratings plate! Limit values stipulated in the user
manual have been complied with!
•
In building installations, the supply voltage must be
protected with a UL/IEC approved circuit breaker /
a fuse!
• The isolation device
- must be installed near the device and in a
location that is easily accessible for the user.
- must be labelled to identify the respective device.
• Do not tap the supply voltage from the voltage
transformer.
• Provide a fuse for the neutral conductor if the
neutral conductor terminal of the source is not
grounded.
Network systems
Network systems and max. rated voltages (DIN EN 61010-1/A1):
Voltage measurement
The device has 4 voltage measurement inputs
and is suitable for various connection variants.
m
CAUTION!
Danger of injury or damage to
the device
Disregard of the connection conditions for
the voltage measurement inputs can result in
injuries or to the device being damaged.
For this reason, note that:
• Do not connect the voltage measurement
inputs
- to DC voltage.
- Do not use for voltage measurement in
SELV circuits (safe extra low voltage).
• Voltages that exceed the allowed network
rated voltages be connected via a voltage
transformer.
• The voltage measurement inputs are to
be equipped with a suitable, labelled fuse
and isolation device located in the vicinity.
• Measured voltages and measured
currents must derive from the same
network!

NOTE!
A circuit breaker can be used as an alter-
native to a fuse and isolating device.
L1 N PE L3 L2
Fuse
(UL/IEC listed)
Isolation device
Fig. Connection example
"Voltage measurement".
Schematic diagram for voltage measurement
Voltage measurement in the three-phase,
four-conductor system (TN, TT networks)
.
Note: Earth your system!
Fig. Schematic diagram, device in a
TN network.
Grounding
the system
Auxiliary
supply
Voltage measurement

RECOMMENDATION!
For a PE/N measurement, connect the
protective earth (PE) to measurement
input V4. Do not use a green/yellow
wire for this as the conductor does not
have any protective function!
Voltage measurement in the three-phase,
three-conductor system (IT network).
The device is only suitable to a limited extent for
use in IT networks, since the measured voltage
relative to the housing potential is measured and
the input impedance of the device creates residual
current against the earth. The residual current can
trigger the insulation monitoring in IT networks.
Connection variants with voltage
transformers are suitable for IT networks
without restrictions!
Auxiliary
supply
Voltage measurement
Impedance
Grounding
the system
Fig. Schematic diagram, device in an IT network without N.
Further connection variants for voltage measurement
Three-phase, four-conductor system
3p 4w 3p 4wu
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4wu
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4w
L1
L2
V
1
V
2
V
3
V
4
V
ref 1p 2w
L1
L2
L3
N
3p 2i
L1
L2
L3
3p 2i0
L1
L2
1p 2i
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
N
3p 4w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3wu
L
L
L
L
N
3p 5w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3w
L
L
L
L
V
1
V
2
V
3
V
4
V
ref 3p 5w
N
Three-phase, three-conductor system
3p 3w 3p 3wu
The device requires the mains frequency (range
from 40 Hz to 70 Hz) for the measurement and
calculation of measured values.
It is not necessary to confi gure a connection
schematic for measurement input V4!
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4wu
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4w
L1
L2
V
1
V
2
V
3
V
4
V
ref 1p 2w
L1
L2
L3
N
3p 2i
L1
L2
L3
3p 2i0
L1
L2
1p 2i
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
N
3p 4w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3wu
L
L
L
L
N
3p 5w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3w
L
L
L
L
V
1
V
2
V
3
V
4
V
ref 3p 5w
N
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4wu
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4w
L1
L2
V
1
V
2
V
3
V
4
V
ref 1p 2w
L1
L2
L3
N
3p 2i
L1
L2
L3
3p 2i0
L1
L2
1p 2i
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
N
3p 4w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3wu
L
L
L
L
N
3p 5w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3w
L
L
L
L
V
1
V
2
V
3
V
4
V
ref 3p 5w
N
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4wu
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4w
L1
L2
V
1
V
2
V
3
V
4
V
ref 1p 2w
L1
L2
L3
N
3p 2i
L1
L2
L3
3p 2i0
L1
L2
1p 2i
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
N
3p 4w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3wu
L
L
L
L
N
3p 5w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3w
L
L
L
L
V
1
V
2
V
3
V
4
V
ref 3p 5w
N
Single-phase, three-conductor
system
Three-phase, fi ve-conductor
system
1p 2w 3p 5w
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4wu
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4w
L1
L2
V
1
V
2
V
3
V
4
V
ref 1p 2w
L1
L2
L3
N
3p 2i
L1
L2
L3
3p 2i0
L1
L2
1p 2i
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
N
3p 4w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3wu
L
L
L
L
N
3p 5w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3w
L
L
L
L
V
1
V
2
V
3
V
4
V
ref 3p 5w
N
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4wu
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4w
L1
L2
V
1
V
2
V
3
V
4
V
ref 1p 2w
L1
L2
L3
N
3p 2i
L1
L2
L3
3p 2i0
L1
L2
1p 2i
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
N
3p 4w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3wu
L
L
L
L
N
3p 5w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref
3p 3w
L
L
L
L
V
1
V
2
V
3
V
4
V
ref
3p 5w
N
Current measurement
The device
• is intended for the connection of current
transformers with secondary currents of
../1 A and ../5 A.
• does not measure DC.
The current measurement inputs can be loaded
with max. 120 A for 1 second.
c
WARNING!
Danger of injury due to
electrical voltage!
Serious bodily injury or death can result from:
• Contact with bare or stripped live wires.
• Current measurement inputs on the device
and on the current transformer that are
dangerous to touch.
Render the system free of voltage before
starting work! Check the system is free of
electrical energy!
Earth the system! Use the earth connection
points with earthing symbols for this!
Earth the secondary windings of current
transformers and all of the metal parts of
the transformer that could be touched!
Fig. Example connection
"Current measurement
via current transformers".
The current direction can be corrected via the
serial interfaces or on the device for each phase. If
incorrectly connected, a subsequent re-connection
of the current transformer is not required.
Further connection variants, current measurement
Three-phase, four-conductor system
3p 4w 3p 2i
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4wu
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4w
L1
L2
V
1
V
2
V
3
V
4
V
ref 1p 2w
L1
L2
L3
N
3p 2i
L1
L2
L3
3p 2i0
L1
L2
1p 2i
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
N
3p 4w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3wu
L
L
L
L
N
3p 5w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3w
L
L
L
L
V
1
V
2
V
3
V
4
V
ref 3p 5w
N
Three-phase, three-conductor
system
Single-phase, three-conductor
system
3p 2i0 1p 2i
It is not necessary to confi gure a connection
schematic for measurement input I4!
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4wu
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4w
L1
L2
V
1
V
2
V
3
V
4
V
ref 1p 2w
L1
L2
L3
N
3p 2i
L1
L2
L3
3p 2i0
L1
L2
1p 2i
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
N
3p 4w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3wu
L
L
L
L
N
3p 5w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3w
L
L
L
L
V
1
V
2
V
3
V
4
V
ref 3p 5w
N
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4wu
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4w
L1
L2
V
1
V
2
V
3
V
4
V
ref 1p 2w
L1
L2
L3
N
3p 2i
L1
L2
L3
3p 2i0
L1
L2
1p 2i
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
N
3p 4w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3wu
L
L
L
L
N
3p 5w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3w
L
L
L
L
V
1
V
2
V
3
V
4
V
ref 3p 5w
N
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4wu
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4w
L1
L2
V
1
V
2
V
3
V
4
V
ref 1p 2w
L1
L2
L3
N
3p 2i
L1
L2
L3
3p 2i0
L1
L2
1p 2i
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
N
3p 4w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3wu
L
L
L
L
N
3p 5w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3w
L
L
L
L
V
1
V
2
V
3
V
4
V
ref 3p 5w
N
Three-phase, fi ve-conductor
system
3p 5w
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4wu
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4w
L1
L2
V
1
V
2
V
3
V
4
V
ref 1p 2w
L1
L2
L3
N
3p 2i
L1
L2
L3
3p 2i0
L1
L2
1p 2i
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
N
3p 4w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3wu
L
L
L
L
N
3p 5w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3w
L
L
L
L
V
1
V
2
V
3
V
4
V
ref 3p 5w
N

NOTE!
Further information on current data and
current transformer data can be found
in the user manual.

NOTE!
Information for on supporting
measurement (input V4/I4) can be
found in the user manual
Technical data

NOTE!
Further technical data can be found in
the user manual for the device.
Establish connection to the PC
m
CAUTION!
Property damage due to
incorrect network settings
Incorrect network settings can cause faults in
the IT network!
Find out the correct Ethernet network
settings for your device from your network
administrator.
Recommendation:
Use at least a CAT5
cable!
Ethernet connection
Patch cable
The 3 most common connections for communication
between PC and device:
PC UMG
Ethernet
(crossover patch cable)
1.
The device and PC require a static IP address.
Switch/
Router
Patch cabel Patch cabel
PC UMG
2.
The device and PC require a static IP address.
Patch cabel Patch cabel
DHCP
server
PC
UMG
Switch/
Router
3.
DHCP server automatically assigns IP addresses to the device and PC.
Controls and button functions

NOTE!
More detailed information on operation,
display and button functions for your device
can be found in the user manual.
Fig. UMG 509-PRO display -
measured value indication “Home”
Labelling of the
function keys
Measured
values
Function keys
Display titles

NOTE!
Current and voltage transformer ratios.
The current and voltage transformer ratios
can be conveniently confi gured via
• the menu Confi guration >
Measurement > Measurement
transformer > Phase L1.
• the GridVis® software.
More details on current transformers
and voltage transformer ratios and their
adjustment can be found in the user manual.
Confi guration
After the power returns, the device displays the
fi rst measured value indication
"Home" .
• Press button 1 "ESC" , to access the
"Main menu" :
• Select the menu entry to adjust with the 3
and 4 buttons in the "Main menu" .
• Confi rm the selected menu entry with
button 6 "Enter" !
Press button 1 "ESC" to change back to the
higher menu level.
The menu entry "Communication" takes you to
the following window:
Your device has 1 Ethernet interface and
1 RS485 interface (fi eldbus) for communication,
which can be adjusted in the
"Communication"
window.

NOTE!
Detailed information on all menu entries and their settings can be found in the user manual.
Fig. "Main menu" Fig. "Communication" window
The voltage measurement inputs are designed for
measurements in low voltage networks, that con-
tain the following nominal voltages:
• According to IEC - 417 V phase to earth and
720 V phase to phase in 4-conductor systems.
• According to UL - 347 V phase to earth and
600 V phase to phase in 4-conductor systems.
• 600 V phase to phase in 3-conductor systems.
The rated voltages and surge voltages comply with
the overvoltage category 600 V CATIII.
Part no. 33.03.320
User manual:

NOTE!
For further information on device functions, data and assembly, see the user manual.
m
CAUTION!
Damage to property due to
disregard of the installation
instructions
Disregard of the installation instructions can
damage or destroy your device.
Ensure that you have enough air circulation
in your installation environment and in the
event of high environmental temperatures,
provide cooling if necessary.

NOTE!
If residual currents in electrical systems
are monitored, the device (inputs I5/I6)
can trigger warning pulses if a response
threshold is exceeded. The warning pulses
can provide an alarm before a protective
device trips. The device does not provide
protection against electric shock!
L1 N PE L3 L2
S
1
S 2
S
1
S 2 S
1
S
2 S
1
S
2
c
WARNING!
Risk of injury due to
large currents and high
electric voltages!
Current transformers that are operated open in the
secondary side (high voltage peaks) can cause
severe bodily injuries or death.
Avoid operating current transformers when open,
short circuit transformers that are unloaded!
Communication via Ethernet interface (TCP/IP)
The device has 3 types of address allocation for the
Ethernet interface (TCP/IP) in
DHCP mode:
1. OFF (fi xed IP address)
The user selects the IP address, network mask
and gateway on the device. Use this mode for
straightforward networks without DHCP servers.
2. BOOTP
Automatically integrates your device into an
existing network. BOOTP is an older protocol
and has a smaller scope of functions than DHCP.
3. DHCP
When started, the device automatically receives
the IP address, the network mask and the
gateway from the DHCP server.
Standard setting for the device is DHCP!
General
Net weight
(with attached connectors)
approx. 1080 g
Device dimensions
Approx. l = 144 mm,
b = 144 mm,
h = 75 mm
Battery
Typ Li-Mn CR2450, 3 V
(approval i.a.w. UL 1642)
Clock
(in temperature range
-40°C to 85°C)
+-5ppm (corresponding to
approx. 3 minutes p.a.)
Transport and storage
The following information applies to devices which are trans-
ported or stored in the original packaging.
Free fall
1 m
Temperature -25° C to +70° C
Ambient conditions during operation
The device
• weather-protected and stationary use.
• connected to the protective conductor connection.
• corresponds to protection class I in acc. with IEC 60536
(VDE 0106, Part 1).
Working temperature range -10° C .. +55° C
Relative humidity
5 to 95% at 25°C
without condensation
Operating altitude 0 to 2000 m above sea level
Pollution degree 2
Mounting position vertical
Ventilation no forced ventilation required.
Protection against ingress of
solid foreign bodies and water
- Front side
- Rear side
IP40 in acc. with EN60529
IP20 in acc. with EN60529
Supply voltage
Protection of the
supply voltage (fuse) 6 A, Char B
(approved i.a.w. UL/IEC)
Installations of
overvoltage category
300 V CAT III
Nominal range
Option 230 V :
AC 95 V - 240 V (50/60 Hz) or
DC 80 V - 300 V
Option 24 V :
AC 48 V - 110 V (50/60 Hz) or
DC 24 V - 150 V
Operating range +-10% of nominal range
Power consumption
Option 230 V : max. 14 VA / 7 W
Option 24 V
: max. 13 VA / 9 W
Voltage measurement
Three-phase 4-conductor
systems with rated voltages
(L-N/L-L) up to
IEC: max. 417 V/720 V
UL: max. 347 V/600 V
Three-phase 3-conductor
systems with rated voltages
(L-L) up to
max. 600 V (+10%)
Overvoltage category 600 V CAT III
Rated surge voltage 6 kV
Protection of
voltage measurement
1 - 10 A
(With IEC / UL approval)
Measurement range L-N 1) 0 .. 600 Vrms
Measurement range L-L
1)
0 .. 1000 Vrms
Resolution 0.01 V
Crest factor 1.6 (related to 600 Vrms)
Impedance 4 MΩ / phase
Power consumption ca. 0,1 VA
Sampling rate 20 kHz / phase
Transients > 50 µs
Frequency range of
the fundamental oscillation
- resolution
40 Hz .. 70 Hz
0.001 Hz
1) The device can only determine measured values, if at least
a voltage L-N greater than 10Veff or a voltage L-L of greater
than 18Veff is present at one voltage measurement input.
Current measurement
Rated current 5 A
Metering range 0.005 to 7 Arms
Measurement range exceeded
(overload)
From 7,5 Arms
Crest factor 2.4
Resolution 0.1 mA
Overvoltage category
Option 230 V : 300 V CAT III
Option 24 V : 300 V CAT II
Measurement surge voltage 4 kV
Power consumption approx. 0.2 VA (Ri=5 mΩ)
Overload for 1 sec. 120 A (sinusoidal)
Sampling rate 20 kHz / phase
Residual current monitoring I5 / I6 (RCM)
Rated current 30 mArms
Metering range 0 to 40 mArms
Triggering current 100
µ
A
Resolution 1 µ A
Crest factor 1,414 (related to 40mA)
Burden 4 Ohm
Overload for 1 sec. 5 A
Sustained overload 1 A
Overload for 20 ms 50 A
Maximum external burden
300 Ohm
(for cable break detection)
Digital inputs
2 digital inputs with a joint earth.
Maximum counter frequency
20 Hz
Response time (Jasic program) 200 ms
Input signal present
18 V to 28 V DC
(typical 4 mA)
Input signal not present
0 to 5 V DC,
current less than 0.5 mA
Digital outputs
2 digital outputs with a joint earth;
semiconductor relay, not short-circuit proof.
Supply voltage
20 - 30 V DC
(SELV or PELV supply)
Switching voltage max. 30 V AC, 60 V DC
Switching current max. 50 mAeff AC/DC
Response time (Jasic program) 200 ms
Output of voltage dips 20 ms
Output of
voltage exceedance events
20 ms
Pulse output (energy pulse) max. 20 Hz
Temperature measurement input
3-wire measurement.
Update time
1 second
Connectable sensors PT100, PT1000, KTY83, KTY84
Total burden ( cable) max. 4 kOhm
Cable length (Residual current monitoring, digital
inputs and outputs, temperature measurement input)
Up to 30 m Unshielded
More than 30 m Shielded
RS485 interface
3-wire connection with
A, B, GND
Protocol
Modbus RTU/slave,
Modbus RTU/master,
Modbus RTU/Gateway
Transmission rate
9.6 kbps, 19.2 kbps,
38.4 kbps, 57.6 kbps,
115.2 kbps, 921.6 kbps
Termination resistor Can be activated by micro switch
Ethernet interface
Connection RJ45
Function
Modbus gateway,
embedded Webserver (HTTP)
Protocols
CP/IP, EMAIL (SMTP),
DHCP-Client (BootP),
Modbus/TCP,
Modbus RTU over Ethernet,
FTP, ICMP (Ping), NTP, TFTP,
BACnet (Option), SNMP
Profi bus interface
Connection SUB D, 9-pole
Protocol Profi bus DP/V0 as per EN 50170
Transmission rate 9.6 kBaud to 12 MBaud
Potential separation and electrical safety for the
interfaces
The interfaces (RS485, Profi bus, Ethernet) have
• a double insulation to the inputs of the supply voltage, voltage
and current measurement.
• a functional insulation against each other, to the measuring
inputs RCM and temperature and to the digital I/Os.
The interfaces of the connected devices requires a double or
reinforced insulation against the mains voltages (acc. to
IEC 61010-1: 2010).
Terminal connection capacity (supply voltage)
Connectable conductors.
Only one conductor can be connected per terminal!
Single core, multi-core,
fi ne-stranded
0.2 - 2.5 mm
2
, AWG 24 - 12
Terminal pins, core end sheath 0.25 - 2.5 mm 2
Tightening torque 0.5 - 0.6 Nm
Stripping length 7 mm
Terminal connection capacity
(voltage and current measurement)
Connectable conductors.
Only one conductor can be connected per terminal!
Single core, multi-core,
fi ne-stranded
0.2 - 2.5 mm
2
, AWG 24-12
Terminal pins, core end sheath 0.25 - 2.5 mm 2
Tightening torque 0.5 - 0.6 Nm
Stripping length 7 mm
Terminal connection capacity
(temperature measurement input)
Connectable conductors.
Only one conductor can be connected per terminal!
Single core, multi-core,
fi ne-stranded
0,08 - 1,5 mm 2
Terminal pins, core end sheath 1 mm
2
Potential separation and electrical safety of the
temperature measurement input
The temperature measuring input has
• a double insulation to the inputs of the supply voltage, voltage
and current measurement.
• no insulation for RCM measuring input.
• a functional insulation of the interfaces Ethernet, Profi bus,
RS485 and digital I/Os.
An external temperature sensor requires a double insulation to
plant parts with dangerous contact voltage (acc. to
IEC 61010-1: 2010).
Terminal connection capacity
(residual current monitoring (RCM))
Connectable conductors.
Only one conductor can be connected per terminal!
Rigid/fl exible
0.14 - 1.5 mm 2 , AWG 28-16
Flexible with core end sheath
with plastic sleeve
0.2 - 1.5 mm
2
Flexible with core end sheath
without plastic sleeve
0.2 - 1.5 mm 2
Tightening torque 0.2 - 0.25 Nm
Stripping length 7 mm
Terminal connection capacity
(digital inputs and outputs (I/Os))
Rigid/fl exible 0.14 - 1.5 mm 2 , AWG 28-16
Flexible with core end sheath
with plastic sleeve
0.25 - 0.5 mm
2
Flexible with core end sheath
without plastic sleeve
0.25 - 1.5 mm
2
Tightening torque 0.22 - 0.25 Nm
Stripping length 7 mm
Potential separation and electrical safety
of the RCM measurement inputs
The RCM-measurement inputs have
• a double insulation to the inputs of the supply voltage, voltage
and current measurement.
• no insulation for temperature measurement input.
• a functional insulation of the interfaces Ethernet, Profi bus,
RS485 and digital I/Os.
The residual current transformer connected and the lines to be
measured must each have at least one additional or a basic
insulation per IEC61010-1:2010 for the mains voltage present.
Potential separation and electrical safety of the
digital inputs and outputs (I/Os)
The digital inputs and outputs have
• a double insulation to the inputs of the supply voltage, voltage
and current measurement.
• a functional insulation against each other, to the interfaces
Ethernet, Profi bus, RS485 and temperature measurement
input.
The external auxiliary voltage to be connected must be
compliant with SELV or PELV.
Procedure in the event of faults
17
Possible fault Cause Remedy
No display External fuse for the power supply voltage has tripped. Replace fuse.
No current display
Measured voltage is not connected. Connect the measured voltage.
Measurement current is not connected. Connect measurement current.
Current displayed is too large
or too small.
Current measurement in the wrong phase. Check connection and correct if necessary.
Current transformer factor is incorrectly
programmed.
Read out and program the CT ratio at the current
transformer.
The current peak value at the measurement input
was exceeded by harmonic components.
Install current transformer with a larger CT ratio.
The current at the measurement input fell short of.
Install current transformer with a smaller current
transformer ratio.
Voltage displayed is too large
or too small.
Measurement in the wrong phase. Check connection and correct if necessary.
Voltage transformer incorrectly programmed.
Read out and program the voltage transformer ratio
at the voltage transformer.
Voltage displayed is
too small.
Measurement range exceeded. Use voltage transformers.
The peak voltage value at the measurement input
has been exceeded by the harmonics.
Please note!
Ensure the measurement inputs are not overloaded.
Phase shift ind/cap.
A current path is assigned to the wrong voltage
circuit.
Check connection and correct if necessary.
Effective power,
consumption/supply
reversed.
At least one current transformer connection is mixed
up/reversed.
Check connection and correct if necessary.
A current path is assigned to the wrong voltage
circuit.
Check connection and correct if necessary.
Possible fault Cause Remedy
Effective power too large or
too small.
The programmed CT ratio is incorrect.
Read out and program the current transformer trans-
formation ratio at the current transformer.
The current path is assigned to the wrong voltage
circuit.
Check connection and correct if necessary.
The programmed voltage transformer ratio is
incorrect.
Read out and program the voltage transformer trans-
formation ratio at the voltage transformer.
An output is not responding.
The output was incorrectly programmed. Check programming and correct if necessary.
The output was incorrectly connected. Check and correct connection if necessary.
Measurement range
exceeded display (overload).
Voltage and current measurement input outside
the measurement range.
Check and correct connection if necessary.
Use suitable voltage or current transformer.
Read voltage / current transformer ratio at the trans-
former and program.
No connection with
the device.
RS485
• Device address is incorrect.
• Different bus speeds (Baud rate).
• Wrong protocol.
• Termination missing.
• Adjust the device address.
• Adjust speed (baud rate).
• Select the correct protocol.
• Terminate bus with termination resistor.
Ethernet
• IP Device address is incorrect.
• Incorrect addressing mode.
• Adjust IP device address.
• Adjust the IP address assignment mode.
Device still does not work
despite the above measures.
Device defective.
Send device and error description for verifi cation to
the manufacturer.

NOTES!
• Find out the Ethernet network settings for your
device from your network administrator.
• The description of additional communication
interfaces can be found in the user manual for
your device.
• For more information about connection
and communication of your device with the
software, see the quick guide of software
GridVis®.
1
2
Doc no. 2.059.009.1b
05/2018
Power Quality Analyser
UMG 509-PRO
Installation manual
Residual current monitoring (RCM)

Installation

Device settings
3
8
16
14 13
5
10
The device is operated via 6 function keys for the
• Selecting measured value indications.
• Navigation within the menus.
• Editing device settings.
Key Function
• Back to home screen
• Exits selection menu
• Select digit (to the left)
• Selects main values (U, I, P ...)
• Changes (number -1)
• By-values (select)
• Selects menu item
• Changes (1)
• By-values (select)
• Selects menu item
• Select digit (to the right)
• Selects main values (U, I, P ...)
• Opens selection menu
• Confi rm selection
4
Three-phase, four-conductor
system
with earthed neutral conductor
Three-phase, four-conductor
system
with non-earthed neutral conductor
Three-phase, three-conductor
systems
Non-earthed
Three-phase, three-conductor
systems
With earthed phase
L1
L2
L3
E
E
N
E
L1
L2
L3
E
N
R
L1
L2
L3
E
E
L1
L2
E
E
L
N
E
E
L1
L2
L3
E
E
L1
L2
N
E E
L1
L2
L3
E
E
N
E
L1
L2
L3
E
N
R
L1
L2
L3
E
E
L1
L2
E
E
L
N
E
E
L1
L2
L3
E
E
L1
L2
N
E E
L1
L2
L3
E
E
N
E
L1
L2
L3
E
N
R
L1
L2
L3
E
E
L1
L2
E
E
L
N
E
E
L1
L2
L3
E
E
L1
L2
N
E E
L1
L2
L3
E
E
N
E
L1
L2
L3
E
N
R
L1
L2
L3
E
E
L1
L2
E
E
L
N
E
E
L1
L2
L3
E
E
L1
L2
N
E E
IEC U
L-N
/ U
L-L
: 417 VLN / 720 VLL
Only partially suitable for use in non-earthed networks
(see step 7).
U
L-L
600 VLL
UL U
L-N
/ U
L-L
: 347 VLN / 600 VLL
Two-phase, two-conductor
systems
Non-earthed
Single-phase, two-conductor
systems
with earthed neutral conductor
Separated single-phase,
three-conductor systems
with earthed neutral conductor
Application areas for the
device:
• 2, 3 and 4 conductor
networks (TN and TT
networks).
• In residential and in-
dustrial applications.
L1
L2
L3
E
E
N
E
L1
L2
L3
E
N
R
L1
L2
L3
E
E
L1
L2
E
E
L
N
E
E
L1
L2
L3
E
E
L1
L2
N
E E
L1
L2
L3
E
E
N
E
L1
L2
L3
E
N
R
L1
L2
L3
E
E
L1
L2
E
E
L
N
E
E
L1
L2
L3
E
E
L1
L2
N
E E
L1
L2
L3
E
E
N
E
L1
L2
L3
E
N
R
L1
L2
L3
E
E
L1
L2
E
E
L
N
E
E
L1
L2
L3
E
E
L1
L2
N
E E
Only partially suitable for use
in non-earthed networks
(see step 7).
IEC U
L-N
480 VLN IEC U
L-N
/ U
L-L
: 400 VLN / 690 VLL
UL U
L-N
480 VLN UL U
L-N
/ U
L-L
: 347 VLN / 600 VLL
L1 N PE L3 L2
6
600V 50/60Hz
DC
AC/DC
L2
L3
4M
4M
4M 4M
V1
V3 V2
4M
V4
L1
UMG 509-PRO
Vref
9 7
15 12 11
L2 L3 N L1 PE
The device measures residual currents in
accordance with IEC/TR 60755 (2008-01),
Type A
PE
347V/600V 50/60Hz
L2
L3
N
L1
N
L1
240V
50/60Hz
DC
AC/DC
4M 4M 4M 4M
V1 V3 V2 Vref
4M
V4
UMG 509-PRO
Deutsche V
ersion:
siehe V
or
derseite
Janitza electronics GmbH
Vor dem Polstück 6
D-35633 Lahnau / Germany
Support tel. +49 6441 9642-22
Fax +49 6441 9642-30
e-mail: info@janitza.com
www.janitza.com
www
.janitza.com
The UMG 509-PRO is suitable for use as a re-
sidual current monitoring device (RCM) as well
as for monitoring
• AC
• pulsing DC, and
• DC.
Load
Connection variant "Residual
current monitoring via
current transformer"
Suitable residual current transformers with
a rated current of 30 mA are connected to
terminals 4 and 5 (
I5 ) and terminals 6 and 7 ( I6 ).

NOTE!
• The transformation ratios for the
residual current transformer inputs
can be confi gured via the software.
• A connection variant
"UMG 509-PRO with residual
current monitoring via
measurement inputs I5/I6"
can
be found in the user manual.
• It is not necessary to confi gure
a connection schematic for
measurement inputs I5 and I6.
Residual current monitoring (RCM) via I5 and I6
Disclaimer
The observance of the information products
for the devices is a prerequisite for safe opera-
tion and to achieve the stipulated performance
characteristics and product characteristics.
Janitza electronics GmbH accepts no liability
for injuries to personnel, property damage
or fi nancial losses arising due to a failure to
comply with the information products. Ensure
that your information products are accessible
and legible.
Further information can be found on our web-
site www.janitza.com at Support > Downloads.
Copyright notice
© 2017 - Janitza electronics GmbH - Lahnau.
All rights reserved. Duplication, editing,
distribution and any form of exploitation, also
as excerpts, is prohibited.
Subject to technical amendments
• Make sure that your device agrees with the
installation manual.
• Read and understand fi rst product-related
documents.
• Keep product supporting documentation
throughout the life available and, where ap-
propriate, to pass on to subsequent users.
• Please inform yourself about device revisi-
ons and the associated adjustments to the
product-related documentation on
www.janitza.com.
Disposal
Please observe national regulations!
If disposing of individual parts, please dispose
of them in accordance with their nature and
existing country-specifi c regulations, for
example as:
• Electrical scrap
• Plastics
• Metals
Or, task a certifi ed disposal business with the
scrapping.
Relevant laws, applied standards and
directives
The laws, standards and directives for the
device applied by Janitza electronic GmbH
can be found in the declaration of conformity
on our website.
General Safety
Safety information
The installation manual does not represent a full
listing of all necessary safety measures required
for safe operation of the device.
Certain operating conditions may require further
measures. The installation manual contains
information that you must observe for your
own personal safety and to avoid damage to
property.
Symbols used:
c
This symbol is used as an addition
to the safety instructions and
warns of an electrical hazard.
m
This symbol is used as an addition
to the safety instructions and
warns of a potential hazard.

This symbol with the word NOTE!
describes:
• Procedures that do not entail
any danger of injury.
• Important information,
procedures or handling steps.
Safety instructions are highlighted with
a warning triangle and shown as follows,
depending on the degree of hazard:
m
DANGER!
Indicates an immediately
threatening hazard that leads to
serious or even fatal injuries.
m
WARNING!
Indicates a potentially hazardous
situation that could lead to
serious or even fatal injuries.
m
CAUTION!
Indicates a potentially hazardous
situation that could lead to minor
injuries or damage to property.
Measures for safety
When operating electrical devices certain parts
of these devices inevitable carry dangerous
voltages. This could result in serious bodily
injury or damage to property if not handled
properly:
• De-energise your device before starting
work! Check that it is de-energised.
• Before establishing electrical connections
to the device, earth it at the ground wire
connection if there is one.
• Hazardous voltages may arise in all circuit
parts that are connected to the power supply.
• Even after disconnecting the supply voltage,
there may still be hazardous voltages present
in the device (capacitor storage).
• Do not operate equipment with current
transformer circuits when open.
• Do not exceed the limit values stipulated in
the user manual and on the rating plate - even
during testing or commissioning.
• Observe the safety and warning information in
the documents that belong to the devices!
Qualifi ed personnel
In order to avoid injuries to personnel and
property damage, only qualifi ed personnel with
electrical training are permitted to work on the
devices with knowledge
• of the national regulations for accident
prevention
• of safety standards
• of installation, commissioning and operation
of the device.
Proper use
The device is
• intended for installation in switch cabinets
and small installation distributors (please
observe step 3 “Assembly”).
• not intended for installation in vehicles!
The use of the device in mobile equipment
is considered to be non-standard
environmental conditions and is therefore
only permitted after separate agreement.
• not intended for installation in environments
with hazardous oils, acids, gases, vapours,
dusts, radiation, etc.
The prerequisites of faultless, safe operation
of this device are proper transport and proper
storage, set-up, installation, operation and
maintenance.
The device is a multi-functional network
analyser, which
• measures and monitors residual currents
(RCM) and currents at the central grounding
point (CGP). The residual current monitoring
is carried out via an external residual current
transformer (30 mA rated current) on the
current measurement inputs I5 and I6.
• measures and calculates electrical variables
such as voltage, current, power, energy,
harmonics, etc. in building installations,
on distribution units, circuit breakers and
busbar trunking systems.
• displays and saves measurement results
and transmits them via interfaces.
Brief description of device
Install the device in the weather-protected front
panel of switch cabinets.
Cut-out size:
138
+0.8 x 138 +0.8 mm
Ensure!
Adequate ventilation
• The device is installed
vertically!
• Observance of clearance
to adjacent components!
Fig. Installation situa-
tion, rear view
Assembly Connecting the supply voltage
The supply voltage level for your device is
specifi ed on the rating plate.
After connecting the supply voltage, the fi rst
measured value indication "Home" appears
on the display. If no indication appears, check
whether the supply voltage is within the rated
voltage range.
c
WARNING!
Danger of injury due to
electrical voltage!
Serious bodily injury or death can result from
• Contact with bare or stripped live wires.
• Device inputs that are dangerous to touch.
Render the system free of voltage before
starting work! Check the system is free of
electrical energy!
Isolation device Fuse
Ground wire
connection
Protective
conductor
Fig. Connection of
supply voltage.
m
WARNING!
Danger of life / damage to property
due to disregard of the connection
conditions or impermissible
overvoltage
Your device can be damaged or destroyed by a failure to
comply with the connection conditions or by exceeding
the permissible voltage range.
Before connecting the device to the supply voltage,
check:
• The ground wire connection must be connected
with the system earthing!
• Voltage and frequency correspond to the details on
the ratings plate! Limit values stipulated in the user
manual have been complied with!
• In building installations, the supply voltage must be
protected with a UL/IEC approved circuit breaker /
a fuse!
•
The isolation device
- must be installed near the device and in a
location that is easily accessible for the user.
- must be labelled to identify the respective device.
• Do not tap the supply voltage from the voltage
transformer.
• Provide a fuse for the neutral conductor if the
neutral conductor terminal of the source is not
grounded.
Network systems
Network systems and max. rated voltages (DIN EN 61010-1/A1):
Voltage measurement
The device has 4 voltage measurement inputs
and is suitable for various connection variants.
m
CAUTION!
Danger of injury or damage to
the device
Disregard of the connection conditions for
the voltage measurement inputs can result in
injuries or to the device being damaged.
For this reason, note that:
•
Do not connect the voltage measurement
inputs
- to DC voltage.
- Do not use for voltage measurement in
SELV circuits (safe extra low voltage).
• Voltages that exceed the allowed network
rated voltages be connected via a voltage
transformer.
• The voltage measurement inputs are to
be equipped with a suitable, labelled fuse
and isolation device located in the vicinity.
• Measured voltages and measured
currents must derive from the same
network!

NOTE!
A circuit breaker can be used as an alter-
native to a fuse and isolating device.
L1 N PE L3 L2
Fuse
(UL/IEC listed)
Isolation device
Fig. Connection example
"Voltage measurement".
Schematic diagram for voltage measurement
Voltage measurement in the three-phase,
four-conductor system (TN, TT networks)
.
Note: Earth your system!
Fig. Schematic diagram, device in a TN network.
Grounding
the system
Auxiliary
supply
Voltage measurement

RECOMMENDATION!
For a PE/N measurement, connect the
protective earth (PE) to measurement
input V4. Do not use a green/yellow
wire for this as the conductor does not
have any protective function!
Voltage measurement in the three-phase,
three-conductor system (IT network).
The device is only suitable to a limited extent for
use in IT networks, since the measured voltage
relative to the housing potential is measured and
the input impedance of the device creates residual
current against the earth. The residual current can
trigger the insulation monitoring in IT networks.
Connection variants with voltage
transformers are suitable for IT networks
without restrictions!
Auxiliary
supply
Voltage measurement
Impedance
Grounding
the system
Fig. Schematic diagram, device in an IT network without N.
Further connection variants for voltage measurement
Three-phase, four-conductor system
3p 4w 3p 4wu
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4wu
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4w
L1
L2
V
1
V
2
V
3
V
4
V
ref 1p 2w
L1
L2
L3
N
3p 2i
L1
L2
L3
3p 2i0
L1
L2
1p 2i
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
N
3p 4w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3wu
L
L
L
L
N
3p 5w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3w
L
L
L
L
V
1
V
2
V
3
V
4
V
ref 3p 5w
N
Three-phase, three-conductor system
3p 3w 3p 3wu
The device requires the mains frequency (range
from 40 Hz to 70 Hz) for the measurement and
calculation of measured values.
It is not necessary to confi gure a connection
schematic for measurement input V4!
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4wu
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4w
L1
L2
V
1
V
2
V
3
V
4
V
ref 1p 2w
L1
L2
L3
N
3p 2i
L1
L2
L3
3p 2i0
L1
L2
1p 2i
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
N
3p 4w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3wu
L
L
L
L
N
3p 5w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref
3p 3w
L
L
L
L
V
1
V
2
V
3
V
4
V
ref
3p 5w
N
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4wu
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4w
L1
L2
V
1
V
2
V
3
V
4
V
ref 1p 2w
L1
L2
L3
N
3p 2i
L1
L2
L3
3p 2i0
L1
L2
1p 2i
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
N
3p 4w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3wu
L
L
L
L
N
3p 5w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3w
L
L
L
L
V
1
V
2
V
3
V
4
V
ref 3p 5w
N
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4wu
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4w
L1
L2
V
1
V
2
V
3
V
4
V
ref 1p 2w
L1
L2
L3
N
3p 2i
L1
L2
L3
3p 2i0
L1
L2
1p 2i
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
N
3p 4w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3wu
L
L
L
L
N
3p 5w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3w
L
L
L
L
V
1
V
2
V
3
V
4
V
ref 3p 5w
N
Single-phase, three-conductor
system
Three-phase, fi ve-conductor
system
1p 2w 3p 5w
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4wu
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4w
L1
L2
V
1
V
2
V
3
V
4
V
ref
1p 2w
L1
L2
L3
N
3p 2i
L1
L2
L3
3p 2i0
L1
L2
1p 2i
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
N
3p 4w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref
3p 3wu
L
L
L
L
N
3p 5w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3w
L
L
L
L
V
1
V
2
V
3
V
4
V
ref 3p 5w
N
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4wu
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4w
L1
L2
V
1
V
2
V
3
V
4
V
ref 1p 2w
L1
L2
L3
N
3p 2i
L1
L2
L3
3p 2i0
L1
L2
1p 2i
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
N
3p 4w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3wu
L
L
L
L
N
3p 5w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3w
L
L
L
L
V
1
V
2
V
3
V
4
V
ref 3p 5w
N
Current measurement
The device
• is intended for the connection of current
transformers with secondary currents of
../1 A and ../5 A.
• does not measure DC.
The current measurement inputs can be loaded
with max. 120 A for 1 second.
c
WARNING!
Danger of injury due to
electrical voltage!
Serious bodily injury or death can result from:
• Contact with bare or stripped live wires.
• Current measurement inputs on the device
and on the current transformer that are
dangerous to touch.
Render the system free of voltage before
starting work! Check the system is free of
electrical energy!
Earth the system! Use the earth connection
points with earthing symbols for this!
Earth the secondary windings of current
transformers and all of the metal parts of
the transformer that could be touched!
Fig. Example connection
"Current measurement
via current transformers".
The current direction can be corrected via the
serial interfaces or on the device for each phase. If
incorrectly connected, a subsequent re-connection
of the current transformer is not required.
Further connection variants, current measurement
Three-phase, four-conductor system
3p 4w 3p 2i
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4wu
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4w
L1
L2
V
1
V
2
V
3
V
4
V
ref 1p 2w
L1
L2
L3
N
3p 2i
L1
L2
L3
3p 2i0
L1
L2
1p 2i
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
N
3p 4w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3wu
L
L
L
L
N
3p 5w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3w
L
L
L
L
V
1
V
2
V
3
V
4
V
ref 3p 5w
N
Three-phase, three-conductor
system
Single-phase, three-conductor
system
3p 2i0 1p 2i
It is not necessary to confi gure a connection
schematic for measurement input I4!
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4wu
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4w
L1
L2
V
1
V
2
V
3
V
4
V
ref 1p 2w
L1
L2
L3
N
3p 2i
L1
L2
L3
3p 2i0
L1
L2
1p 2i
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
N
3p 4w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3wu
L
L
L
L
N
3p 5w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3w
L
L
L
L
V
1
V
2
V
3
V
4
V
ref 3p 5w
N
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4wu
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4w
L1
L2
V
1
V
2
V
3
V
4
V
ref
1p 2w
L1
L2
L3
N
3p 2i
L1
L2
L3
3p 2i0
L1
L2
1p 2i
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
N
3p 4w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref
3p 3wu
L
L
L
L
N
3p 5w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3w
L
L
L
L
V
1
V
2
V
3
V
4
V
ref 3p 5w
N
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4wu
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4w
L1
L2
V
1
V
2
V
3
V
4
V
ref 1p 2w
L1
L2
L3
N
3p 2i
L1
L2
L3
3p 2i0
L1
L2
1p 2i
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
N
3p 4w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3wu
L
L
L
L
N
3p 5w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3w
L
L
L
L
V
1
V
2
V
3
V
4
V
ref 3p 5w
N
Three-phase, fi ve-conductor
system
3p 5w
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4wu
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4w
L1
L2
V
1
V
2
V
3
V
4
V
ref 1p 2w
L1
L2
L3
N
3p 2i
L1
L2
L3
3p 2i0
L1
L2
1p 2i
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
N
3p 4w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3wu
L
L
L
L
N
3p 5w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3w
L
L
L
L
V
1
V
2
V
3
V
4
V
ref 3p 5w
N

NOTE!
Further information on current data and
current transformer data can be found
in the user manual.

NOTE!
Information for on supporting
measurement (input V4/I4) can be
found in the user manual
Technical data

NOTE!
Further technical data can be found in
the user manual for the device.
Establish connection to the PC
m
CAUTION!
Property damage due to
incorrect network settings
Incorrect network settings can cause faults in
the IT network!
Find out the correct Ethernet network
settings for your device from your network
administrator.
Recommendation:
Use at least a CAT5
cable!
Ethernet connection
Patch cable
The 3 most common connections for communication
between PC and device:
PC UMG
Ethernet
(crossover patch cable)
1.
The device and PC require a static IP address.
Switch/
Router
Patch cabel Patch cabel
PC
UMG
2.
The device and PC require a static IP address.
Patch cabel Patch cabel
DHCP
server
PC UMG
Switch/
Router
3.
DHCP server automatically assigns IP addresses to the device and PC.
Controls and button functions

NOTE!
More detailed information on operation,
display and button functions for your device
can be found in the user manual.
Fig. UMG 509-PRO display -
measured value indication “Home”
Labelling of the
function keys
Measured
values
Function keys
Display titles

NOTE!
Current and voltage transformer ratios.
The current and voltage transformer ratios
can be conveniently confi gured via
• the menu Confi guration >
Measurement > Measurement
transformer > Phase L1.
• the GridVis® software.
More details on current transformers
and voltage transformer ratios and their
adjustment can be found in the user manual.
Confi guration
After the power returns, the device displays the
fi rst measured value indication
"Home" .
• Press button 1 "ESC" , to access the
"Main menu" :
• Select the menu entry to adjust with the 3
and 4 buttons in the "Main menu" .
• Confi rm the selected menu entry with
button 6 "Enter" !
Press button 1 "ESC" to change back to the
higher menu level.
The menu entry "Communication" takes you to
the following window:
Your device has 1 Ethernet interface and
1 RS485 interface (fi eldbus) for communication,
which can be adjusted in the
"Communication"
window.

NOTE!
Detailed information on all menu entries and their settings can be found in the user manual.
Fig. "Main menu" Fig. "Communication" window
The voltage measurement inputs are designed for
measurements in low voltage networks, that con-
tain the following nominal voltages:
• According to IEC - 417 V phase to earth and
720 V phase to phase in 4-conductor systems.
• According to UL - 347 V phase to earth and
600 V phase to phase in 4-conductor systems.
• 600 V phase to phase in 3-conductor systems.
The rated voltages and surge voltages comply with
the overvoltage category 600 V CATIII.
Part no. 33.03.320
User manual:

NOTE!
For further information on device functions, data and assembly, see the user manual.
m
CAUTION!
Damage to property due to
disregard of the installation
instructions
Disregard of the installation instructions can
damage or destroy your device.
Ensure that you have enough air circulation
in your installation environment and in the
event of high environmental temperatures,
provide cooling if necessary.

NOTE!
If residual currents in electrical systems
are monitored, the device (inputs I5/I6)
can trigger warning pulses if a response
threshold is exceeded. The warning pulses
can provide an alarm before a protective
device trips. The device does not provide
protection against electric shock!
L1 N PE L3 L2
S 1
S
2
S 1
S 2 S
1
S 2
S 1
S 2
c
WARNING!
Risk of injury due to
large currents and high
electric voltages!
Current transformers that are operated open in the
secondary side (high voltage peaks) can cause
severe bodily injuries or death.
Avoid operating current transformers when open,
short circuit transformers that are unloaded!
Communication via Ethernet interface (TCP/IP)
The device has 3 types of address allocation for the
Ethernet interface (TCP/IP) in
DHCP mode:
1. OFF (fi xed IP address)
The user selects the IP address, network mask
and gateway on the device. Use this mode for
straightforward networks without DHCP servers.
2.
BOOTP
Automatically integrates your device into an
existing network. BOOTP is an older protocol
and has a smaller scope of functions than DHCP.
3. DHCP
When started, the device automatically receives
the IP address, the network mask and the
gateway from the DHCP server.
Standard setting for the device is DHCP!
General
Net weight
(with attached connectors)
approx. 1080 g
Device dimensions
Approx. l = 144 mm,
b = 144 mm,
h = 75 mm
Battery
Typ Li-Mn CR2450, 3 V
(approval i.a.w. UL 1642)
Clock
(in temperature range
-40°C to 85°C)
+-5ppm (corresponding to
approx. 3 minutes p.a.)
Transport and storage
The following information applies to devices which are trans-
ported or stored in the original packaging.
Free fall
1 m
Temperature -25° C to +70° C
Ambient conditions during operation
The device
• weather-protected and stationary use.
• connected to the protective conductor connection.
• corresponds to protection class I in acc. with IEC 60536
(VDE 0106, Part 1).
Working temperature range -10° C .. +55° C
Relative humidity
5 to 95% at 25°C
without condensation
Operating altitude 0 to 2000 m above sea level
Pollution degree 2
Mounting position vertical
Ventilation no forced ventilation required.
Protection against ingress of
solid foreign bodies and water
- Front side
- Rear side
IP40 in acc. with EN60529
IP20 in acc. with EN60529
Supply voltage
Protection of the
supply voltage (fuse)
6 A, Char B
(approved i.a.w. UL/IEC)
Installations of
overvoltage category
300 V CAT III
Nominal range
Option 230 V :
AC 95 V - 240 V (50/60 Hz) or
DC 80 V - 300 V
Option 24 V :
AC 48 V - 110 V (50/60 Hz) or
DC 24 V - 150 V
Operating range +-10% of nominal range
Power consumption
Option 230 V : max. 14 VA / 7 W
Option 24 V : max. 13 VA / 9 W
Voltage measurement
Three-phase 4-conductor
systems with rated voltages
(L-N/L-L) up to
IEC: max. 417 V/720 V
UL: max. 347 V/600 V
Three-phase 3-conductor
systems with rated voltages
(L-L) up to
max. 600 V (+10%)
Overvoltage category 600 V CAT III
Rated surge voltage 6 kV
Protection of
voltage measurement
1 - 10 A
(With IEC / UL approval)
Measurement range L-N 1) 0 .. 600 Vrms
Measurement range L-L
1)
0 .. 1000 Vrms
Resolution 0.01 V
Crest factor 1.6 (related to 600 Vrms)
Impedance 4 MΩ / phase
Power consumption ca. 0,1 VA
Sampling rate 20 kHz / phase
Transients > 50 µs
Frequency range of
the fundamental oscillation
- resolution
40 Hz .. 70 Hz
0.001 Hz
1) The device can only determine measured values, if at least
a voltage L-N greater than 10Veff or a voltage L-L of greater
than 18Veff is present at one voltage measurement input.
Current measurement
Rated current 5 A
Metering range 0.005 to 7 Arms
Measurement range exceeded
(overload)
From 7,5 Arms
Crest factor 2.4
Resolution 0.1 mA
Overvoltage category
Option 230 V : 300 V CAT III
Option 24 V : 300 V CAT II
Measurement surge voltage 4 kV
Power consumption approx. 0.2 VA (Ri=5 mΩ)
Overload for 1 sec. 120 A (sinusoidal)
Sampling rate 20 kHz / phase
Residual current monitoring I5 / I6 (RCM)
Rated current 30 mArms
Metering range 0 to 40 mArms
Triggering current 100 µ A
Resolution 1
µ
A
Crest factor 1,414 (related to 40mA)
Burden 4 Ohm
Overload for 1 sec. 5 A
Sustained overload 1 A
Overload for 20 ms 50 A
Maximum external burden
300 Ohm
(for cable break detection)
Digital inputs
2 digital inputs with a joint earth.
Maximum counter frequency
20 Hz
Response time (Jasic program) 200 ms
Input signal present
18 V to 28 V DC
(typical 4 mA)
Input signal not present
0 to 5 V DC,
current less than 0.5 mA
Digital outputs
2 digital outputs with a joint earth;
semiconductor relay, not short-circuit proof.
Supply voltage
20 - 30 V DC
(SELV or PELV supply)
Switching voltage max. 30 V AC, 60 V DC
Switching current max. 50 mAeff AC/DC
Response time (Jasic program) 200 ms
Output of voltage dips 20 ms
Output of
voltage exceedance events
20 ms
Pulse output (energy pulse) max. 20 Hz
Temperature measurement input
3-wire measurement.
Update time
1 second
Connectable sensors PT100, PT1000, KTY83, KTY84
Total burden ( cable) max. 4 kOhm
Cable length (Residual current monitoring, digital
inputs and outputs, temperature measurement input)
Up to 30 m Unshielded
More than 30 m Shielded
RS485 interface
3-wire connection with
A, B, GND
Protocol
Modbus RTU/slave,
Modbus RTU/master,
Modbus RTU/Gateway
Transmission rate
9.6 kbps, 19.2 kbps,
38.4 kbps, 57.6 kbps,
115.2 kbps, 921.6 kbps
Termination resistor Can be activated by micro switch
Ethernet interface
Connection RJ45
Function
Modbus gateway,
embedded Webserver (HTTP)
Protocols
CP/IP, EMAIL (SMTP),
DHCP-Client (BootP),
Modbus/TCP,
Modbus RTU over Ethernet,
FTP, ICMP (Ping), NTP, TFTP,
BACnet (Option), SNMP
Profi bus interface
Connection SUB D, 9-pole
Protocol Profi bus DP/V0 as per EN 50170
Transmission rate 9.6 kBaud to 12 MBaud
Potential separation and electrical safety for the
interfaces
The interfaces (RS485, Profi bus, Ethernet) have
• a double insulation to the inputs of the supply voltage, voltage
and current measurement.
• a functional insulation against each other, to the measuring
inputs RCM and temperature and to the digital I/Os.
The interfaces of the connected devices requires a double or
reinforced insulation against the mains voltages (acc. to
IEC 61010-1: 2010).
Terminal connection capacity (supply voltage)
Connectable conductors.
Only one conductor can be connected per terminal!
Single core, multi-core,
fi ne-stranded
0.2 - 2.5 mm 2 , AWG 24 - 12
Terminal pins, core end sheath 0.25 - 2.5 mm 2
Tightening torque 0.5 - 0.6 Nm
Stripping length 7 mm
Terminal connection capacity
(voltage and current measurement)
Connectable conductors.
Only one conductor can be connected per terminal!
Single core, multi-core,
fi ne-stranded
0.2 - 2.5 mm 2 , AWG 24-12
Terminal pins, core end sheath 0.25 - 2.5 mm 2
Tightening torque 0.5 - 0.6 Nm
Stripping length 7 mm
Terminal connection capacity
(temperature measurement input)
Connectable conductors.
Only one conductor can be connected per terminal!
Single core, multi-core,
fi ne-stranded
0,08 - 1,5 mm 2
Terminal pins, core end sheath 1 mm
2
Potential separation and electrical safety of the
temperature measurement input
The temperature measuring input has
• a double insulation to the inputs of the supply voltage, voltage
and current measurement.
• no insulation for RCM measuring input.
• a functional insulation of the interfaces Ethernet, Profi bus,
RS485 and digital I/Os.
An external temperature sensor requires a double insulation to
plant parts with dangerous contact voltage (acc. to
IEC 61010-1: 2010).
Terminal connection capacity
(residual current monitoring (RCM))
Connectable conductors.
Only one conductor can be connected per terminal!
Rigid/fl exible
0.14 - 1.5 mm
2
, AWG 28-16
Flexible with core end sheath
with plastic sleeve
0.2 - 1.5 mm 2
Flexible with core end sheath
without plastic sleeve
0.2 - 1.5 mm 2
Tightening torque 0.2 - 0.25 Nm
Stripping length 7 mm
Terminal connection capacity
(digital inputs and outputs (I/Os))
Rigid/fl exible 0.14 - 1.5 mm 2 , AWG 28-16
Flexible with core end sheath
with plastic sleeve
0.25 - 0.5 mm
2
Flexible with core end sheath
without plastic sleeve
0.25 - 1.5 mm 2
Tightening torque 0.22 - 0.25 Nm
Stripping length 7 mm
Potential separation and electrical safety
of the RCM measurement inputs
The RCM-measurement inputs have
• a double insulation to the inputs of the supply voltage, voltage
and current measurement.
• no insulation for temperature measurement input.
• a functional insulation of the interfaces Ethernet, Profi bus,
RS485 and digital I/Os.
The residual current transformer connected and the lines to be
measured must each have at least one additional or a basic
insulation per IEC61010-1:2010 for the mains voltage present.
Potential separation and electrical safety of the
digital inputs and outputs (I/Os)
The digital inputs and outputs have
• a double insulation to the inputs of the supply voltage, voltage
and current measurement.
• a functional insulation against each other, to the interfaces
Ethernet, Profi bus, RS485 and temperature measurement
input.
The external auxiliary voltage to be connected must be
compliant with SELV or PELV.
Procedure in the event of faults
17
Possible fault Cause Remedy
No display External fuse for the power supply voltage has tripped. Replace fuse.
No current display
Measured voltage is not connected. Connect the measured voltage.
Measurement current is not connected. Connect measurement current.
Current displayed is too large
or too small.
Current measurement in the wrong phase. Check connection and correct if necessary.
Current transformer factor is incorrectly
programmed.
Read out and program the CT ratio at the current
transformer.
The current peak value at the measurement input
was exceeded by harmonic components.
Install current transformer with a larger CT ratio.
The current at the measurement input fell short of.
Install current transformer with a smaller current
transformer ratio.
Voltage displayed is too large
or too small.
Measurement in the wrong phase. Check connection and correct if necessary.
Voltage transformer incorrectly programmed.
Read out and program the voltage transformer ratio
at the voltage transformer.
Voltage displayed is
too small.
Measurement range exceeded. Use voltage transformers.
The peak voltage value at the measurement input
has been exceeded by the harmonics.
Please note!
Ensure the measurement inputs are not overloaded.
Phase shift ind/cap.
A current path is assigned to the wrong voltage
circuit.
Check connection and correct if necessary.
Effective power,
consumption/supply
reversed.
At least one current transformer connection is mixed
up/reversed.
Check connection and correct if necessary.
A current path is assigned to the wrong voltage
circuit.
Check connection and correct if necessary.
Possible fault Cause Remedy
Effective power too large or
too small.
The programmed CT ratio is incorrect.
Read out and program the current transformer trans-
formation ratio at the current transformer.
The current path is assigned to the wrong voltage
circuit.
Check connection and correct if necessary.
The programmed voltage transformer ratio is
incorrect.
Read out and program the voltage transformer trans-
formation ratio at the voltage transformer.
An output is not responding.
The output was incorrectly programmed. Check programming and correct if necessary.
The output was incorrectly connected. Check and correct connection if necessary.
Measurement range
exceeded display (overload).
Voltage and current measurement input outside
the measurement range.
Check and correct connection if necessary.
Use suitable voltage or current transformer.
Read voltage / current transformer ratio at the trans-
former and program.
No connection with
the device.
RS485
• Device address is incorrect.
• Different bus speeds (Baud rate).
• Wrong protocol.
• Termination missing.
• Adjust the device address.
• Adjust speed (baud rate).
• Select the correct protocol.
• Terminate bus with termination resistor.
Ethernet
• IP Device address is incorrect.
• Incorrect addressing mode.
• Adjust IP device address.
• Adjust the IP address assignment mode.
Device still does not work
despite the above measures.
Device defective.
Send device and error description for verifi cation to
the manufacturer.

NOTES!
• Find out the Ethernet network settings for your
device from your network administrator.
• The description of additional communication
interfaces can be found in the user manual for
your device.
• For more information about connection
and communication of your device with the
software, see the quick guide of software
GridVis®.
1
2
Doc no. 2.059.009.1b
05/2018
Power Quality Analyser
UMG 509-PRO
Installation manual
Residual current monitoring (RCM)

Installation

Device settings
3
8
16
14 13
5
10
The device is operated via 6 function keys for the
• Selecting measured value indications.
• Navigation within the menus.
• Editing device settings.
Key Function
• Back to home screen
• Exits selection menu
• Select digit (to the left)
• Selects main values (U, I, P ...)
• Changes (number -1)
• By-values (select)
• Selects menu item
• Changes (1)
• By-values (select)
• Selects menu item
• Select digit (to the right)
• Selects main values (U, I, P ...)
• Opens selection menu
• Confi rm selection
4
Three-phase, four-conductor
system
with earthed neutral conductor
Three-phase, four-conductor
system
with non-earthed neutral conductor
Three-phase, three-conductor
systems
Non-earthed
Three-phase, three-conductor
systems
With earthed phase
L1
L2
L3
E
E
N
E
L1
L2
L3
E
N
R
L1
L2
L3
E
E
L1
L2
E
E
L
N
E
E
L1
L2
L3
E
E
L1
L2
N
E E
L1
L2
L3
E
E
N
E
L1
L2
L3
E
N
R
L1
L2
L3
E
E
L1
L2
E
E
L
N
E
E
L1
L2
L3
E
E
L1
L2
N
E E
L1
L2
L3
E
E
N
E
L1
L2
L3
E
N
R
L1
L2
L3
E
E
L1
L2
E
E
L
N
E
E
L1
L2
L3
E
E
L1
L2
N
E E
L1
L2
L3
E
E
N
E
L1
L2
L3
E
N
R
L1
L2
L3
E
E
L1
L2
E
E
L
N
E
E
L1
L2
L3
E
E
L1
L2
N
E E
IEC U
L-N
/ U
L-L
: 417 VLN / 720 VLL Only partially suitable for use in non-earthed networks
(see step 7).
U
L-L
600 VLL
UL U
L-N
/ U
L-L
: 347 VLN / 600 VLL
Two-phase, two-conductor
systems
Non-earthed
Single-phase, two-conductor
systems
with earthed neutral conductor
Separated single-phase,
three-conductor systems
with earthed neutral conductor
Application areas for the
device:
• 2, 3 and 4 conductor
networks (TN and TT
networks).
• In residential and in-
dustrial applications.
L1
L2
L3
E
E
N
E
L1
L2
L3
E
N
R
L1
L2
L3
E
E
L1
L2
E
E
L
N
E
E
L1
L2
L3
E
E
L1
L2
N
E E
L1
L2
L3
E
E
N
E
L1
L2
L3
E
N
R
L1
L2
L3
E
E
L1
L2
E
E
L
N
E
E
L1
L2
L3
E
E
L1
L2
N
E E
L1
L2
L3
E
E
N
E
L1
L2
L3
E
N
R
L1
L2
L3
E
E
L1
L2
E
E
L
N
E
E
L1
L2
L3
E
E
L1
L2
N
E E
Only partially suitable for use
in non-earthed networks
(see step 7).
IEC U
L-N
480 VLN IEC U
L-N
/ U
L-L
: 400 VLN / 690 VLL
UL U
L-N
480 VLN UL U
L-N
/ U
L-L
: 347 VLN / 600 VLL
L1 N PE L3 L2
6
600V 50/60Hz
DC
AC/DC
L2
L3
4M 4M 4M 4M
V1 V3 V2
4M
V4
L1
UMG 509-PRO
Vref
9 7
15 12 11
L2 L3 N L1 PE
The device measures residual currents in
accordance with IEC/TR 60755 (2008-01),
Type A
PE
347V/600V 50/60Hz
L2
L3
N
L1
N
L1
240V
50/60Hz
DC
AC/DC
4M 4M 4M 4M
V1 V3 V2 Vref
4M
V4
UMG 509-PRO
Deutsche V
ersion:
siehe V
or
derseite
Janitza electronics GmbH
Vor dem Polstück 6
D-35633 Lahnau / Germany
Support tel. +49 6441 9642-22
Fax +49 6441 9642-30
e-mail: info@janitza.com
www.janitza.com
www
.janitza.com
The UMG 509-PRO is suitable for use as a re-
sidual current monitoring device (RCM) as well
as for monitoring
• AC
• pulsing DC, and
• DC.
Load
Connection variant "Residual
current monitoring via
current transformer"
Suitable residual current transformers with
a rated current of 30 mA are connected to
terminals 4 and 5 (
I5 ) and terminals 6 and 7 ( I6 ).

NOTE!
• The transformation ratios for the
residual current transformer inputs
can be confi gured via the software.
• A connection variant
"UMG 509-PRO with residual
current monitoring via
measurement inputs I5/I6"
can
be found in the user manual.
• It is not necessary to confi gure
a connection schematic for
measurement inputs I5 and I6.
Residual current monitoring (RCM) via I5 and I6
Disclaimer
The observance of the information products
for the devices is a prerequisite for safe opera-
tion and to achieve the stipulated performance
characteristics and product characteristics.
Janitza electronics GmbH accepts no liability
for injuries to personnel, property damage
or fi nancial losses arising due to a failure to
comply with the information products. Ensure
that your information products are accessible
and legible.
Further information can be found on our web-
site www.janitza.com at Support > Downloads.
Copyright notice
© 2017 - Janitza electronics GmbH - Lahnau.
All rights reserved. Duplication, editing,
distribution and any form of exploitation, also
as excerpts, is prohibited.
Subject to technical amendments
• Make sure that your device agrees with the
installation manual.
• Read and understand fi rst product-related
documents.
• Keep product supporting documentation
throughout the life available and, where ap-
propriate, to pass on to subsequent users.
• Please inform yourself about device revisi-
ons and the associated adjustments to the
product-related documentation on
www.janitza.com.
Disposal
Please observe national regulations!
If disposing of individual parts, please dispose
of them in accordance with their nature and
existing country-specifi c regulations, for
example as:
• Electrical scrap
• Plastics
• Metals
Or, task a certifi ed disposal business with the
scrapping.
Relevant laws, applied standards and
directives
The laws, standards and directives for the
device applied by Janitza electronic GmbH
can be found in the declaration of conformity
on our website.
General Safety
Safety information
The installation manual does not represent a full
listing of all necessary safety measures required
for safe operation of the device.
Certain operating conditions may require further
measures. The installation manual contains
information that you must observe for your
own personal safety and to avoid damage to
property.
Symbols used:
c
This symbol is used as an addition
to the safety instructions and
warns of an electrical hazard.
m This symbol is used as an addition
to the safety instructions and
warns of a potential hazard.

This symbol with the word NOTE!
describes:
• Procedures that do not entail
any danger of injury.
• Important information,
procedures or handling steps.
Safety instructions are highlighted with
a warning triangle and shown as follows,
depending on the degree of hazard:
m
DANGER!
Indicates an immediately
threatening hazard that leads to
serious or even fatal injuries.
m
WARNING!
Indicates a potentially hazardous
situation that could lead to
serious or even fatal injuries.
m
CAUTION!
Indicates a potentially hazardous
situation that could lead to minor
injuries or damage to property.
Measures for safety
When operating electrical devices certain parts
of these devices inevitable carry dangerous
voltages. This could result in serious bodily
injury or damage to property if not handled
properly:
• De-energise your device before starting
work! Check that it is de-energised.
• Before establishing electrical connections
to the device, earth it at the ground wire
connection if there is one.
• Hazardous voltages may arise in all circuit
parts that are connected to the power supply.
• Even after disconnecting the supply voltage,
there may still be hazardous voltages present
in the device (capacitor storage).
• Do not operate equipment with current
transformer circuits when open.
• Do not exceed the limit values stipulated in
the user manual and on the rating plate - even
during testing or commissioning.
• Observe the safety and warning information in
the documents that belong to the devices!
Qualifi ed personnel
In order to avoid injuries to personnel and
property damage, only qualifi ed personnel with
electrical training are permitted to work on the
devices with knowledge
• of the national regulations for accident
prevention
• of safety standards
• of installation, commissioning and operation
of the device.
Proper use
The device is
• intended for installation in switch cabinets
and small installation distributors (please
observe step 3 “Assembly”).
• not intended for installation in vehicles!
The use of the device in mobile equipment
is considered to be non-standard
environmental conditions and is therefore
only permitted after separate agreement.
• not intended for installation in environments
with hazardous oils, acids, gases, vapours,
dusts, radiation, etc.
The prerequisites of faultless, safe operation
of this device are proper transport and proper
storage, set-up, installation, operation and
maintenance.
The device is a multi-functional network
analyser, which
• measures and monitors residual currents
(RCM) and currents at the central grounding
point (CGP). The residual current monitoring
is carried out via an external residual current
transformer (30 mA rated current) on the
current measurement inputs I5 and I6.
• measures and calculates electrical variables
such as voltage, current, power, energy,
harmonics, etc. in building installations,
on distribution units, circuit breakers and
busbar trunking systems.
• displays and saves measurement results
and transmits them via interfaces.
Brief description of device
Install the device in the weather-protected front
panel of switch cabinets.
Cut-out size:
138
+0.8
x 138
+0.8
mm
Ensure!
Adequate ventilation
• The device is installed
vertically!
• Observance of clearance
to adjacent components!
Fig. Installation situa-
tion, rear view
Assembly Connecting the supply voltage
The supply voltage level for your device is
specifi ed on the rating plate.
After connecting the supply voltage, the fi rst
measured value indication "Home" appears
on the display. If no indication appears, check
whether the supply voltage is within the rated
voltage range.
c
WARNING!
Danger of injury due to
electrical voltage!
Serious bodily injury or death can result from
• Contact with bare or stripped live wires.
• Device inputs that are dangerous to touch.
Render the system free of voltage before
starting work! Check the system is free of
electrical energy!
Isolation device Fuse Ground wire
connection
Protective
conductor
Fig. Connection of
supply voltage.
m
WARNING!
Danger of life / damage to property
due to disregard of the connection
conditions or impermissible
overvoltage
Your device can be damaged or destroyed by a failure to
comply with the connection conditions or by exceeding
the permissible voltage range.
Before connecting the device to the supply voltage,
check:
• The ground wire connection must be connected
with the system earthing!
• Voltage and frequency correspond to the details on
the ratings plate! Limit values stipulated in the user
manual have been complied with!
•
In building installations, the supply voltage must be
protected with a UL/IEC approved circuit breaker /
a fuse!
• The isolation device
- must be installed near the device and in a
location that is easily accessible for the user.
- must be labelled to identify the respective device.
• Do not tap the supply voltage from the voltage
transformer.
• Provide a fuse for the neutral conductor if the
neutral conductor terminal of the source is not
grounded.
Network systems
Network systems and max. rated voltages (DIN EN 61010-1/A1):
Voltage measurement
The device has 4 voltage measurement inputs
and is suitable for various connection variants.
m
CAUTION!
Danger of injury or damage to
the device
Disregard of the connection conditions for
the voltage measurement inputs can result in
injuries or to the device being damaged.
For this reason, note that:
• Do not connect the voltage measurement
inputs
- to DC voltage.
- Do not use for voltage measurement in
SELV circuits (safe extra low voltage).
• Voltages that exceed the allowed network
rated voltages be connected via a voltage
transformer.
• The voltage measurement inputs are to
be equipped with a suitable, labelled fuse
and isolation device located in the vicinity.
• Measured voltages and measured
currents must derive from the same
network!

NOTE!
A circuit breaker can be used as an alter-
native to a fuse and isolating device.
L1 N PE L3 L2
Fuse
(UL/IEC listed)
Isolation device
Fig. Connection example
"Voltage measurement".
Schematic diagram for voltage measurement
Voltage measurement in the three-phase,
four-conductor system (TN, TT networks)
.
Note: Earth your system!
Fig. Schematic diagram, device in a
TN network.
Grounding
the system
Auxiliary
supply
Voltage measurement

RECOMMENDATION!
For a PE/N measurement, connect the
protective earth (PE) to measurement
input V4. Do not use a green/yellow
wire for this as the conductor does not
have any protective function!
Voltage measurement in the three-phase,
three-conductor system (IT network).
The device is only suitable to a limited extent for
use in IT networks, since the measured voltage
relative to the housing potential is measured and
the input impedance of the device creates residual
current against the earth. The residual current can
trigger the insulation monitoring in IT networks.
Connection variants with voltage
transformers are suitable for IT networks
without restrictions!
Auxiliary
supply
Voltage measurement
Impedance
Grounding
the system
Fig. Schematic diagram, device in an IT network without N.
Further connection variants for voltage measurement
Three-phase, four-conductor system
3p 4w 3p 4wu
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4wu
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4w
L1
L2
V
1
V
2
V
3
V
4
V
ref 1p 2w
L1
L2
L3
N
3p 2i
L1
L2
L3
3p 2i0
L1
L2
1p 2i
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
N
3p 4w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3wu
L
L
L
L
N
3p 5w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3w
L
L
L
L
V
1
V
2
V
3
V
4
V
ref 3p 5w
N
Three-phase, three-conductor system
3p 3w 3p 3wu
The device requires the mains frequency (range
from 40 Hz to 70 Hz) for the measurement and
calculation of measured values.
It is not necessary to confi gure a connection
schematic for measurement input V4!
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4wu
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4w
L1
L2
V
1
V
2
V
3
V
4
V
ref 1p 2w
L1
L2
L3
N
3p 2i
L1
L2
L3
3p 2i0
L1
L2
1p 2i
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
N
3p 4w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3wu
L
L
L
L
N
3p 5w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3w
L
L
L
L
V
1
V
2
V
3
V
4
V
ref 3p 5w
N
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4wu
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4w
L1
L2
V
1
V
2
V
3
V
4
V
ref 1p 2w
L1
L2
L3
N
3p 2i
L1
L2
L3
3p 2i0
L1
L2
1p 2i
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
N
3p 4w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3wu
L
L
L
L
N
3p 5w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3w
L
L
L
L
V
1
V
2
V
3
V
4
V
ref 3p 5w
N
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4wu
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4w
L1
L2
V
1
V
2
V
3
V
4
V
ref 1p 2w
L1
L2
L3
N
3p 2i
L1
L2
L3
3p 2i0
L1
L2
1p 2i
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
N
3p 4w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3wu
L
L
L
L
N
3p 5w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3w
L
L
L
L
V
1
V
2
V
3
V
4
V
ref 3p 5w
N
Single-phase, three-conductor
system
Three-phase, fi ve-conductor
system
1p 2w 3p 5w
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4wu
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4w
L1
L2
V
1
V
2
V
3
V
4
V
ref 1p 2w
L1
L2
L3
N
3p 2i
L1
L2
L3
3p 2i0
L1
L2
1p 2i
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
N
3p 4w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3wu
L
L
L
L
N
3p 5w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3w
L
L
L
L
V
1
V
2
V
3
V
4
V
ref 3p 5w
N
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4wu
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4w
L1
L2
V
1
V
2
V
3
V
4
V
ref 1p 2w
L1
L2
L3
N
3p 2i
L1
L2
L3
3p 2i0
L1
L2
1p 2i
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
N
3p 4w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3wu
L
L
L
L
N
3p 5w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref
3p 3w
L
L
L
L
V
1
V
2
V
3
V
4
V
ref
3p 5w
N
Current measurement
The device
• is intended for the connection of current
transformers with secondary currents of
../1 A and ../5 A.
• does not measure DC.
The current measurement inputs can be loaded
with max. 120 A for 1 second.
c
WARNING!
Danger of injury due to
electrical voltage!
Serious bodily injury or death can result from:
• Contact with bare or stripped live wires.
• Current measurement inputs on the device
and on the current transformer that are
dangerous to touch.
Render the system free of voltage before
starting work! Check the system is free of
electrical energy!
Earth the system! Use the earth connection
points with earthing symbols for this!
Earth the secondary windings of current
transformers and all of the metal parts of
the transformer that could be touched!
Fig. Example connection
"Current measurement
via current transformers".
The current direction can be corrected via the
serial interfaces or on the device for each phase. If
incorrectly connected, a subsequent re-connection
of the current transformer is not required.
Further connection variants, current measurement
Three-phase, four-conductor system
3p 4w 3p 2i
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4wu
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4w
L1
L2
V
1
V
2
V
3
V
4
V
ref 1p 2w
L1
L2
L3
N
3p 2i
L1
L2
L3
3p 2i0
L1
L2
1p 2i
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
N
3p 4w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3wu
L
L
L
L
N
3p 5w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3w
L
L
L
L
V
1
V
2
V
3
V
4
V
ref 3p 5w
N
Three-phase, three-conductor
system
Single-phase, three-conductor
system
3p 2i0 1p 2i
It is not necessary to confi gure a connection
schematic for measurement input I4!
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4wu
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4w
L1
L2
V
1
V
2
V
3
V
4
V
ref 1p 2w
L1
L2
L3
N
3p 2i
L1
L2
L3
3p 2i0
L1
L2
1p 2i
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
N
3p 4w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3wu
L
L
L
L
N
3p 5w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3w
L
L
L
L
V
1
V
2
V
3
V
4
V
ref 3p 5w
N
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4wu
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4w
L1
L2
V
1
V
2
V
3
V
4
V
ref 1p 2w
L1
L2
L3
N
3p 2i
L1
L2
L3
3p 2i0
L1
L2
1p 2i
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
N
3p 4w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3wu
L
L
L
L
N
3p 5w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3w
L
L
L
L
V
1
V
2
V
3
V
4
V
ref 3p 5w
N
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4wu
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4w
L1
L2
V
1
V
2
V
3
V
4
V
ref 1p 2w
L1
L2
L3
N
3p 2i
L1
L2
L3
3p 2i0
L1
L2
1p 2i
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
N
3p 4w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3wu
L
L
L
L
N
3p 5w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3w
L
L
L
L
V
1
V
2
V
3
V
4
V
ref 3p 5w
N
Three-phase, fi ve-conductor
system
3p 5w
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4wu
L1
L2
L3
N
V
1
V
2
V
3
V
4
V
ref 3p 4w
L1
L2
V
1
V
2
V
3
V
4
V
ref 1p 2w
L1
L2
L3
N
3p 2i
L1
L2
L3
3p 2i0
L1
L2
1p 2i
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
N
3p 4w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3wu
L
L
L
L
N
3p 5w
I
1
I
2
I
3
I
4
S1 S2 S1 S2 S1 S2 S1 S2
L1
L2
L3
V
1
V
2
V
3
V
4
V
ref 3p 3w
L
L
L
L
V
1
V
2
V
3
V
4
V
ref 3p 5w
N

NOTE!
Further information on current data and
current transformer data can be found
in the user manual.

NOTE!
Information for on supporting
measurement (input V4/I4) can be
found in the user manual
Technical data

NOTE!
Further technical data can be found in
the user manual for the device.
Establish connection to the PC
m
CAUTION!
Property damage due to
incorrect network settings
Incorrect network settings can cause faults in
the IT network!
Find out the correct Ethernet network
settings for your device from your network
administrator.
Recommendation:
Use at least a CAT5
cable!
Ethernet connection
Patch cable
The 3 most common connections for communication
between PC and device:
PC UMG
Ethernet
(crossover patch cable)
1.
The device and PC require a static IP address.
Switch/
Router
Patch cabel Patch cabel
PC UMG
2.
The device and PC require a static IP address.
Patch cabel Patch cabel
DHCP
server
PC
UMG
Switch/
Router
3.
DHCP server automatically assigns IP addresses to the device and PC.
Controls and button functions

NOTE!
More detailed information on operation,
display and button functions for your device
can be found in the user manual.
Fig. UMG 509-PRO display -
measured value indication “Home”
Labelling of the
function keys
Measured
values
Function keys
Display titles

NOTE!
Current and voltage transformer ratios.
The current and voltage transformer ratios
can be conveniently confi gured via
• the menu Confi guration >
Measurement > Measurement
transformer > Phase L1.
• the GridVis® software.
More details on current transformers
and voltage transformer ratios and their
adjustment can be found in the user manual.
Confi guration
After the power returns, the device displays the
fi rst measured value indication
"Home" .
• Press button 1 "ESC" , to access the
"Main menu" :
• Select the menu entry to adjust with the 3
and 4 buttons in the "Main menu" .
• Confi rm the selected menu entry with
button 6 "Enter" !
Press button 1 "ESC" to change back to the
higher menu level.
The menu entry "Communication" takes you to
the following window:
Your device has 1 Ethernet interface and
1 RS485 interface (fi eldbus) for communication,
which can be adjusted in the
"Communication"
window.

NOTE!
Detailed information on all menu entries and their settings can be found in the user manual.
Fig. "Main menu" Fig. "Communication" window
The voltage measurement inputs are designed for
measurements in low voltage networks, that con-
tain the following nominal voltages:
• According to IEC - 417 V phase to earth and
720 V phase to phase in 4-conductor systems.
• According to UL - 347 V phase to earth and
600 V phase to phase in 4-conductor systems.
• 600 V phase to phase in 3-conductor systems.
The rated voltages and surge voltages comply with
the overvoltage category 600 V CATIII.
Part no. 33.03.320
User manual:

NOTE!
For further information on device functions, data and assembly, see the user manual.
m
CAUTION!
Damage to property due to
disregard of the installation
instructions
Disregard of the installation instructions can
damage or destroy your device.
Ensure that you have enough air circulation
in your installation environment and in the
event of high environmental temperatures,
provide cooling if necessary.

NOTE!
If residual currents in electrical systems
are monitored, the device (inputs I5/I6)
can trigger warning pulses if a response
threshold is exceeded. The warning pulses
can provide an alarm before a protective
device trips. The device does not provide
protection against electric shock!
L1 N PE L3 L2
S
1
S 2
S
1
S 2 S
1
S
2 S
1
S
2
c
WARNING!
Risk of injury due to
large currents and high
electric voltages!
Current transformers that are operated open in the
secondary side (high voltage peaks) can cause
severe bodily injuries or death.
Avoid operating current transformers when open,
short circuit transformers that are unloaded!
Communication via Ethernet interface (TCP/IP)
The device has 3 types of address allocation for the
Ethernet interface (TCP/IP) in
DHCP mode:
1. OFF (fi xed IP address)
The user selects the IP address, network mask
and gateway on the device. Use this mode for
straightforward networks without DHCP servers.
2. BOOTP
Automatically integrates your device into an
existing network. BOOTP is an older protocol
and has a smaller scope of functions than DHCP.
3. DHCP
When started, the device automatically receives
the IP address, the network mask and the
gateway from the DHCP server.
Standard setting for the device is DHCP!
General
Net weight
(with attached connectors)
approx. 1080 g
Device dimensions
Approx. l = 144 mm,
b = 144 mm,
h = 75 mm
Battery
Typ Li-Mn CR2450, 3 V
(approval i.a.w. UL 1642)
Clock
(in temperature range
-40°C to 85°C)
+-5ppm (corresponding to
approx. 3 minutes p.a.)
Transport and storage
The following information applies to devices which are trans-
ported or stored in the original packaging.
Free fall
1 m
Temperature -25° C to +70° C
Ambient conditions during operation
The device
• weather-protected and stationary use.
• connected to the protective conductor connection.
• corresponds to protection class I in acc. with IEC 60536
(VDE 0106, Part 1).
Working temperature range -10° C .. +55° C
Relative humidity
5 to 95% at 25°C
without condensation
Operating altitude 0 to 2000 m above sea level
Pollution degree 2
Mounting position vertical
Ventilation no forced ventilation required.
Protection against ingress of
solid foreign bodies and water
- Front side
- Rear side
IP40 in acc. with EN60529
IP20 in acc. with EN60529
Supply voltage
Protection of the
supply voltage (fuse) 6 A, Char B
(approved i.a.w. UL/IEC)
Installations of
overvoltage category
300 V CAT III
Nominal range
Option 230 V :
AC 95 V - 240 V (50/60 Hz) or
DC 80 V - 300 V
Option 24 V :
AC 48 V - 110 V (50/60 Hz) or
DC 24 V - 150 V
Operating range +-10% of nominal range
Power consumption
Option 230 V : max. 14 VA / 7 W
Option 24 V
: max. 13 VA / 9 W
Voltage measurement
Three-phase 4-conductor
systems with rated voltages
(L-N/L-L) up to
IEC: max. 417 V/720 V
UL: max. 347 V/600 V
Three-phase 3-conductor
systems with rated voltages
(L-L) up to
max. 600 V (+10%)
Overvoltage category 600 V CAT III
Rated surge voltage 6 kV
Protection of
voltage measurement
1 - 10 A
(With IEC / UL approval)
Measurement range L-N 1) 0 .. 600 Vrms
Measurement range L-L
1)
0 .. 1000 Vrms
Resolution 0.01 V
Crest factor 1.6 (related to 600 Vrms)
Impedance 4 MΩ / phase
Power consumption ca. 0,1 VA
Sampling rate 20 kHz / phase
Transients > 50 µs
Frequency range of
the fundamental oscillation
- resolution
40 Hz .. 70 Hz
0.001 Hz
1) The device can only determine measured values, if at least
a voltage L-N greater than 10Veff or a voltage L-L of greater
than 18Veff is present at one voltage measurement input.
Current measurement
Rated current 5 A
Metering range 0.005 to 7 Arms
Measurement range exceeded
(overload)
From 7,5 Arms
Crest factor 2.4
Resolution 0.1 mA
Overvoltage category
Option 230 V : 300 V CAT III
Option 24 V : 300 V CAT II
Measurement surge voltage 4 kV
Power consumption approx. 0.2 VA (Ri=5 mΩ)
Overload for 1 sec. 120 A (sinusoidal)
Sampling rate 20 kHz / phase
Residual current monitoring I5 / I6 (RCM)
Rated current 30 mArms
Metering range 0 to 40 mArms
Triggering current 100
µ
A
Resolution 1 µ A
Crest factor 1,414 (related to 40mA)
Burden 4 Ohm
Overload for 1 sec. 5 A
Sustained overload 1 A
Overload for 20 ms 50 A
Maximum external burden
300 Ohm
(for cable break detection)
Digital inputs
2 digital inputs with a joint earth.
Maximum counter frequency
20 Hz
Response time (Jasic program) 200 ms
Input signal present
18 V to 28 V DC
(typical 4 mA)
Input signal not present
0 to 5 V DC,
current less than 0.5 mA
Digital outputs
2 digital outputs with a joint earth;
semiconductor relay, not short-circuit proof.
Supply voltage
20 - 30 V DC
(SELV or PELV supply)
Switching voltage max. 30 V AC, 60 V DC
Switching current max. 50 mAeff AC/DC
Response time (Jasic program) 200 ms
Output of voltage dips 20 ms
Output of
voltage exceedance events
20 ms
Pulse output (energy pulse) max. 20 Hz
Temperature measurement input
3-wire measurement.
Update time
1 second
Connectable sensors PT100, PT1000, KTY83, KTY84
Total burden ( cable) max. 4 kOhm
Cable length (Residual current monitoring, digital
inputs and outputs, temperature measurement input)
Up to 30 m Unshielded
More than 30 m Shielded
RS485 interface
3-wire connection with
A, B, GND
Protocol
Modbus RTU/slave,
Modbus RTU/master,
Modbus RTU/Gateway
Transmission rate
9.6 kbps, 19.2 kbps,
38.4 kbps, 57.6 kbps,
115.2 kbps, 921.6 kbps
Termination resistor Can be activated by micro switch
Ethernet interface
Connection RJ45
Function
Modbus gateway,
embedded Webserver (HTTP)
Protocols
CP/IP, EMAIL (SMTP),
DHCP-Client (BootP),
Modbus/TCP,
Modbus RTU over Ethernet,
FTP, ICMP (Ping), NTP, TFTP,
BACnet (Option), SNMP
Profi bus interface
Connection SUB D, 9-pole
Protocol Profi bus DP/V0 as per EN 50170
Transmission rate 9.6 kBaud to 12 MBaud
Potential separation and electrical safety for the
interfaces
The interfaces (RS485, Profi bus, Ethernet) have
• a double insulation to the inputs of the supply voltage, voltage
and current measurement.
• a functional insulation against each other, to the measuring
inputs RCM and temperature and to the digital I/Os.
The interfaces of the connected devices requires a double or
reinforced insulation against the mains voltages (acc. to
IEC 61010-1: 2010).
Terminal connection capacity (supply voltage)
Connectable conductors.
Only one conductor can be connected per terminal!
Single core, multi-core,
fi ne-stranded
0.2 - 2.5 mm
2
, AWG 24 - 12
Terminal pins, core end sheath 0.25 - 2.5 mm 2
Tightening torque 0.5 - 0.6 Nm
Stripping length 7 mm
Terminal connection capacity
(voltage and current measurement)
Connectable conductors.
Only one conductor can be connected per terminal!
Single core, multi-core,
fi ne-stranded
0.2 - 2.5 mm
2
, AWG 24-12
Terminal pins, core end sheath 0.25 - 2.5 mm 2
Tightening torque 0.5 - 0.6 Nm
Stripping length 7 mm
Terminal connection capacity
(temperature measurement input)
Connectable conductors.
Only one conductor can be connected per terminal!
Single core, multi-core,
fi ne-stranded
0,08 - 1,5 mm 2
Terminal pins, core end sheath 1 mm
2
Potential separation and electrical safety of the
temperature measurement input
The temperature measuring input has
• a double insulation to the inputs of the supply voltage, voltage
and current measurement.
• no insulation for RCM measuring input.
• a functional insulation of the interfaces Ethernet, Profi bus,
RS485 and digital I/Os.
An external temperature sensor requires a double insulation to
plant parts with dangerous contact voltage (acc. to
IEC 61010-1: 2010).
Terminal connection capacity
(residual current monitoring (RCM))
Connectable conductors.
Only one conductor can be connected per terminal!
Rigid/fl exible
0.14 - 1.5 mm 2 , AWG 28-16
Flexible with core end sheath
with plastic sleeve
0.2 - 1.5 mm
2
Flexible with core end sheath
without plastic sleeve
0.2 - 1.5 mm 2
Tightening torque 0.2 - 0.25 Nm
Stripping length 7 mm
Terminal connection capacity
(digital inputs and outputs (I/Os))
Rigid/fl exible 0.14 - 1.5 mm 2 , AWG 28-16
Flexible with core end sheath
with plastic sleeve
0.25 - 0.5 mm
2
Flexible with core end sheath
without plastic sleeve
0.25 - 1.5 mm
2
Tightening torque 0.22 - 0.25 Nm
Stripping length 7 mm
Potential separation and electrical safety
of the RCM measurement inputs
The RCM-measurement inputs have
• a double insulation to the inputs of the supply voltage, voltage
and current measurement.
• no insulation for temperature measurement input.
• a functional insulation of the interfaces Ethernet, Profi bus,
RS485 and digital I/Os.
The residual current transformer connected and the lines to be
measured must each have at least one additional or a basic
insulation per IEC61010-1:2010 for the mains voltage present.
Potential separation and electrical safety of the
digital inputs and outputs (I/Os)
The digital inputs and outputs have
• a double insulation to the inputs of the supply voltage, voltage
and current measurement.
• a functional insulation against each other, to the interfaces
Ethernet, Profi bus, RS485 and temperature measurement
input.
The external auxiliary voltage to be connected must be
compliant with SELV or PELV.
Procedure in the event of faults
17
Possible fault Cause Remedy
No display External fuse for the power supply voltage has tripped. Replace fuse.
No current display
Measured voltage is not connected. Connect the measured voltage.
Measurement current is not connected. Connect measurement current.
Current displayed is too large
or too small.
Current measurement in the wrong phase. Check connection and correct if necessary.
Current transformer factor is incorrectly
programmed.
Read out and program the CT ratio at the current
transformer.
The current peak value at the measurement input
was exceeded by harmonic components.
Install current transformer with a larger CT ratio.
The current at the measurement input fell short of.
Install current transformer with a smaller current
transformer ratio.
Voltage displayed is too large
or too small.
Measurement in the wrong phase. Check connection and correct if necessary.
Voltage transformer incorrectly programmed.
Read out and program the voltage transformer ratio
at the voltage transformer.
Voltage displayed is
too small.
Measurement range exceeded. Use voltage transformers.
The peak voltage value at the measurement input
has been exceeded by the harmonics.
Please note!
Ensure the measurement inputs are not overloaded.
Phase shift ind/cap.
A current path is assigned to the wrong voltage
circuit.
Check connection and correct if necessary.
Effective power,
consumption/supply
reversed.
At least one current transformer connection is mixed
up/reversed.
Check connection and correct if necessary.
A current path is assigned to the wrong voltage
circuit.
Check connection and correct if necessary.
Possible fault Cause Remedy
Effective power too large or
too small.
The programmed CT ratio is incorrect.
Read out and program the current transformer trans-
formation ratio at the current transformer.
The current path is assigned to the wrong voltage
circuit.
Check connection and correct if necessary.
The programmed voltage transformer ratio is
incorrect.
Read out and program the voltage transformer trans-
formation ratio at the voltage transformer.
An output is not responding.
The output was incorrectly programmed. Check programming and correct if necessary.
The output was incorrectly connected. Check and correct connection if necessary.
Measurement range
exceeded display (overload).
Voltage and current measurement input outside
the measurement range.
Check and correct connection if necessary.
Use suitable voltage or current transformer.
Read voltage / current transformer ratio at the trans-
former and program.
No connection with
the device.
RS485
• Device address is incorrect.
• Different bus speeds (Baud rate).
• Wrong protocol.
• Termination missing.
• Adjust the device address.
• Adjust speed (baud rate).
• Select the correct protocol.
• Terminate bus with termination resistor.
Ethernet
• IP Device address is incorrect.
• Incorrect addressing mode.
• Adjust IP device address.
• Adjust the IP address assignment mode.
Device still does not work
despite the above measures.
Device defective.
Send device and error description for verifi cation to
the manufacturer.

NOTES!
• Find out the Ethernet network settings for your
device from your network administrator.
• The description of additional communication
interfaces can be found in the user manual for
your device.
• For more information about connection
and communication of your device with the
software, see the quick guide of software
GridVis®.