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UMG 96-PA

MID

Fig.

ShFeldFni desFin at cabFnet entranceg.

Cable
Tension relief
Shielding braid

of the cable

Grounding clamp
Noiseless ground

8.3 Shielding

For connections via the interfaces, provide
a twisted and shielded cable and observe the
follow points for the shielding:

·Ground the shields of all cables that lead into

the cabinet at the cabinet entrance.

·Connect the shield over a large area and with

good conductivity to a noiseless ground.

·Do

NOT

connect the shield to terminal C (GND)

·Mechanically trap the cable above the

grounding clamp in order to prevent damage
caused by cable movement.

·Use appropriate cable entries for guiding the

cable into the switch cabinet, for example, PG
glands.

WARNING

Transmission errors and risk of injury due to

electrical disturbance!

Due to atmospheric discharge, errors in the

transmission and dangerous voltages on the

device can arise.

Therefore, please observe the following:

Place the shielding at least once on

functional ground (PE).

If there is a greater source of interference

or the frequency converters are in the

switch cabinet, connect the shielding as

close as possible on the device to the

functional ground (PE).

Adhere to the maximum cable length of

12000 m at a baud rate of 38.4 k.

Use shielded cable.

Lay interface lines separated or additionally

insulated from the system parts carrying

mains voltage.

8.4 Termination resistors

The cable is terminated with resistors (bus
terminator, 120 Ω, 1/4 W) at the start and end of
a segment.

The device does not contain an integrated
termination resistor.

Correct

Incorrect

Terminal strip in the switch cabinet.

Device with RS485 interface
(without termination resistor)

Device with RS485 interface
(With termination resistor on the device)

Содержание UMG 96-PA

Страница 1: ...UMG 96 PAMID Up to Firmware 1 12 User Manual and Technical Data Janitza electronics GmbH Vor dem Polst ck 6 D 35633 Lahnau Support phone number 49 6441 9642 22 Fax 49 6441 9642 30 E mail info janitza...

Страница 2: ...f damage 9 3 Product description 10 3 1 Incoming goods inspection 10 3 2 EC declaration of conformity 10 3 3 Intended use 10 3 4 Scope of delivery 11 3 5 Additional scope of delivery for UMG 96 PAMID...

Страница 3: ...Current direction 23 7 5 2 Summation current measurement 23 7 5 3 Ammeter 23 7 5 4 Current measurement connection versions 23 8 Port and PC Connections 24 8 1 Port versions 24 8 2 RS485 interface 24...

Страница 4: ...13 2 Measured voltage 43 13 3 Measured current 43 13 4 Frequency 44 13 5 Phase sequence 44 13 5 1 Principles of the pointer diagram 45 13 6 Exceeding the measurement range 46 13 7 Checking the power...

Страница 5: ...ff 65 14 9 Device acceptance report 65 15 Overview Measured Value Displays 66 16 Service and maintenance 72 16 1 Repair and calibration 72 16 2 Front film and display 72 16 3 Service 72 16 4 Device ad...

Страница 6: ...icular First make sure you have read and understood the document accompanying the product Keep the documents accompanying the product accessible through its service life and hand them over to the subs...

Страница 7: ...Observe any special provisions relating to devices with installed batteries or battery packs Do not attempt to open or repair the device components on your own because if you do so the warranty right...

Страница 8: ...devices themselves point out potential risks and dangers confirm information which clarifies or simplifies procedures The additional symbol on the device itself indicates an electrical danger that ca...

Страница 9: ...t accompany the devices and their components WARNING Warning against impermissible manipulations or improper use of the device or its components Opening dismantling or impermissible manipulation of th...

Страница 10: ...anitza electronics GmbH can be found in the EC declaration of conformity at www janitza de 3 Product description 3 3 Intended use The device is intended for installation in switching cabinets and smal...

Страница 11: ...measurement 1 10 01 909 Screw type terminal pluggable 3 pole RS 485 1 10 01 865 Screw type terminal pluggable 10 pole digital inputs and outputs analog output 1 52 22 251 Fastener set 1 For item numbe...

Страница 12: ...measurement inputs 3 9 Operating concept The measuring device s operating concept consists of the following methods 6 function keys with display to configure and record data The network analysis and p...

Страница 13: ...ore than 2000 measured values Clock and battery Operating temperature range 10 C 55 C Measurement uncertainty Active energy measurement uncertainty class 0 5S for 5A transformer Active energy measurem...

Страница 14: ...Key 1 Configuration menu back ESC 4 Key 2 Select number mark check box 5 Key 3 Reduce number by 1 select menu item mark check box 6 Key 4 Increase number by 1 select menu item mark check box 7 Key 5 S...

Страница 15: ...1 Supply voltage 2 RS485 interface 3 Digital inputs 4 Digital outputs 5 Analog output 6 Module connector 7 Current measurement inputs I1 to I3 8 Voltage measurement inputs V1 to V3 Fig Rear view UMG 9...

Страница 16: ...Logo of the device manufacturer 7 CE mark See chap 3 2 on page 10 8 16 Manufacturer specific data Coded manufacturer data 9 17 Hardware version Hardware version of your device 10 18 Type serial number...

Страница 17: ...ounting bracket If the tightening screws touch the mounting plate apply no more than 2 additional turns to mount the device Guide your device from the front through the switchboard mounting plate Fast...

Страница 18: ...ectors Three phase 4 conductor systems with grounded neutral conductor 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 E L1 L2 N E E IEC UL N UL L 417 VLN 720 VLL UL UL N UL L 347 VLN 6...

Страница 19: ...range WARNING Risk of injury due to electric voltage Serious personal injuries or death can occur due to Touching live exposed or stripped cores Device inputs that are dangerous to touch Before start...

Страница 20: ...6 kV 7 4 2 Frequency The device requires the power frequency for the measurement and calculation of measured values is suitable for measuring in networks in which the power frequency of the voltage is...

Страница 21: ...L1 N is greater than 20 Veff 4 conductor measurement or voltage L1 L2 is greater than 34 Veff 3 conductor measurement at voltage measurement input V1 Use a line protection 1 10 A with IEC UL approval...

Страница 22: ...he secondary lines of the current transformer it is sufficient to put it in the test position provided that the short circuiters have been checked beforehand Only use current transformers that have a...

Страница 23: ...2 I S1 P1 P2 Einspeisung 1 Supply 1 Einspeisung 2 Supply 2 1P1 1P2 K L k l 1S2 1S1 1S1 1S2 2S1 2S2 2S1 2S2 k l K L 2P1 2P2 Verbraucher A Consumer A Verbraucher B Consumer B Fig Example for the current...

Страница 24: ...RS485 bus structure can contain up to 32 participants devices Use repeaters to connect segments with more than 32 participants devices The device does not contain an integrated termination resistor se...

Страница 25: ...to electrical disturbance Due to atmospheric discharge errors in the transmission and dangerous voltages on the device can arise Therefore please observe the following Place the shielding at least on...

Страница 26: ...vices with an activated bus terminator must be supplied with power Placing the master at the end of a segment is recommended If the master is replaced with an activated bus terminator the bus is deact...

Страница 27: ...www janitza com UMG 96 PA UMG 96 PAMID 27...

Страница 28: ...ing LED is illuminated green The device recognizes an input signal on the digital input if A voltage of at least 18 V and no more than 28 V DC typically at 4 mA is applied A current of at least 0 5 mA...

Страница 29: ...for the digital outputs can be easily and clearly configured in the GridVis software see www janitza de A connection between the device and the PC is required via an interfaces for use of the GridVis...

Страница 30: ...t of 300 ohm If the analog output is loaded with a higher resistance the output range 20 mA is limited The measured value assigned to the analog output the start and end values and the output range 4...

Страница 31: ...irm selection Enter 11 2 Measured value display Overview Start screen UMG 96 PA After the power returns the UMG 96 PA starts with the measured value display Overview Start screen UMG 96 PAMID The UMG...

Страница 32: ...current Overview COM ports Comparator 1 Comparator 2 Overview start screen UMG 96 PA Voltage Voltage L N Voltage L L Curve Current Current THD I Curve Power Total power Active power Reactive power Ap...

Страница 33: ...www janitza com UMG 96 PA UMG 96 PAMID 33...

Страница 34: ...keys 3 and 4 Device address Using keys 2 and 5 set the number position Confirm using key 6 Enter Close the Communication menu by pressing key 1 Esc Exit the configuration menu by pressing key 1 Esc P...

Страница 35: ...onst frequency only UMG 96 PA 50 Hz const frequency only UMG 96 PA Standard setting Auto 45 65 Hz Settings Device address Select a device address for the device which is used to address the device in...

Страница 36: ...sc Settings Current transformer primary Setting range 0 32000 A Default setting 5 A Current transformer secondary Setting range 1 5 A Default setting 5 A Voltage transformer primary Setting range 0 32...

Страница 37: ...ge 65 records password changes and changes in current and voltage transformer ratios CT and VT records a maximum of 48 changes with the recording of the respective meter reading After 48 entries are m...

Страница 38: ...the settings for time synchronization date time zones and time via the GridVis software or using the respective Modbus addresses 12 4 3 Password You can use a password to block access to the configura...

Страница 39: ...48 entries in the log 12 4 4 Reset Measured values and device parameters are deleted and reset with this function Energy You can delete all energy meters in the device at the same time It is not possi...

Страница 40: ...h key 6 Enter or navigate to the measured value display Overview by pressing key 1 Esc Factory settings Under the entry Factory settings in the Reset window you reset all settings such as configuratio...

Страница 41: ...nfiguration menu by pressing key 1 Esc Press key 1 Esc to open the main menu Select the desired measured value display with keys 3 and 4 Confirm the selection with key 6 Enter or switch to the measure...

Страница 42: ...uration menu by pressing key 1 Esc Press key 1 Esc to open the main menu Select the desired measured value display with keys 3 and 4 Confirm the selection with key 6 Enter or navigate directly to the...

Страница 43: ...f the connection conditions can damage or destroy your device Therefore please observe the following Observe the specifications on the nameplate relating to voltage and frequency Do not use the device...

Страница 44: ...key 6 Enter Fig Main menu Pointer diagram selection 13 5 Frequency The device requires the rated or power frequency to measure and calculate measured values which can either be specified by the user...

Страница 45: ...mic resistance Voltage and current are in phase u i u i u i Illustration of inductance The voltage leads the current For an ideal coil the phase shift is 90 u i u i u i Illustration of capacitance The...

Страница 46: ...tions to voltage and current inputs Example 1 Predominant ohmic load Voltage and current are only slightly displaced in the phase The current measurement input is assigned to the correct voltage measu...

Страница 47: ...agram and confirm your selection with key 6 Enter 13 8 Checking the communication The device counts all received RX all transmitted TX and all faulty data packages Ideally the number of faults shown i...

Страница 48: ...used for example by operating resources with a non linear characteristic curve The additional frequencies represent the integer multiple of a fundamental oscillation and show how the operating resourc...

Страница 49: ...it 215 215 1 float 32 bit IEEE 754 For more information on configuring the interface refer to chapter 12 Configuration Communication Example Reading out the voltage L1 N The voltage L1 N is stored in...

Страница 50: ...n assigned to the digital input Pulse counter Value type of the arriving signal such as electric power gas water consumption CO2 Pulse value for measurement or power values Length of the averaging tim...

Страница 51: ...to continuously calculate the measure or power values For this reason only average values are calculated The calculation of the average values results from the average value calculation from the numbe...

Страница 52: ...NC Pulse value NOTE Since the active energy meter works with a non return device pulses are only output during consumption of electrical energy Since the reactive energy meter works with a non return...

Страница 53: ...vice with A resolution of 1 minute A definable active period within a day You can select the active day within the week Example Time 9 25 to 11 45 am Sunday Monday and Friday The weekly timers can be...

Страница 54: ...the linking results of the comparator group 2 can be assigned to digital output 3 The comparators are configured exclusively using the GridVis software in the configuration area Comparator Exporting...

Страница 55: ...ation of the lead time the comparative result is changed The result remains unchanged at least for the duration of the minimum switch on time and no more than for the duration of the limit violation T...

Страница 56: ...math 0 active power supplied 13 13 Analog output The device has one analog output that can output a maximum current of 20 mA An external 24 V DC power adapter is required for operation The analog outp...

Страница 57: ...zation By setting a parameter via Modbus or Optionally via the digital input 3 external synchronization Capture time The Capture time that can be set individually describes a time window in which an i...

Страница 58: ...lse arrives the average value is calculated based on the set time time base Fig Synchronization principle with No pulse despite setting Capture time Capture time Capture time Capture time Time base Ti...

Страница 59: ...me is set to 0 new relative zero point No value is calculated Scenario Pulse prior to time base within the capture time Perform value calculation now The time is set to 0 new relative zero point Delet...

Страница 60: ...tion in the GridVis software in the configuration area for peripherals digital input 3 Note Do NOT select the Synchronization via Modbus option in the trailer pointer configuration Priority 3 Internal...

Страница 61: ...le Record 1 The following measured values are recorded with a time base of 15 minutes Effective voltage L1 Effective voltage L2 Effective voltage L3 Effective current L1 Effective current L2 Effective...

Страница 62: ...ekly timer See chapter Timer output Fig Device displays of the total L1 L3 of the active reactive and apparent energy by tariffs Fig Digital input 1 configuration as tariff control input in the GridVi...

Страница 63: ...national requirements The calibration validity period is based on the applicable national law Before using the device make sure you are aware of the national provisions and current regulations relatin...

Страница 64: ...accuracy time stamp UTC and checksum Data records measured data of up to 10000 points in time approx 100 days of measured records at a time interval of 15 min Measured data on a separate partition of...

Страница 65: ...vice Instructions on setting the password are provided in chap Setting the password on page 39 An additional protective measure consists of blocking the device for 15 minutes after incorrectly enterin...

Страница 66: ...3 N current L1 L2 L3 power L1 L2 L3 and active apparent energy L1 L3 Line analysis start screen Main menu Voltage Display of voltage L1 N L2 N L3 N and their minimum maximum values Voltage L N Display...

Страница 67: ...D I Display of current curve of L1 L2 L3 Curve Main menu power Display of the total L1 L3 of the active reactive and apparent power and their minimum maximum values Total power Display of power values...

Страница 68: ...energy MID active energy only UMG 96 PAMID Display of the total L1 L3 of the active reactive and apparent energy by tariffs Tariff Main menu consumer overview Display of active reactive or apparent e...

Страница 69: ...y per day of the current month Current L1 L2 L3 Main menu oscilloscope Display oscillogram of voltage L1 L2 or L3 Voltage L1 L2 L3 Display oscillogram of voltages L1 L2 and L3 Voltage L1 L3 Display os...

Страница 70: ...s Switching current analog output Overview COM ports Display of limit value actual value comparator duration logic and status Comparator 1 Comparator 2 Main menu system Note More information on config...

Страница 71: ...e addresses baud rate and data frame Communication Settings for rated frequency Measurement frequency Settings of the current and voltage transformer ratio s and of the rated current Measurement L1 L3...

Страница 72: ...isplay Observe the following during the care and cleaning of the front film and display NOTE Property damage due to incorrect care and cleaning of the device The use of water or other solvents such as...

Страница 73: ...ry insert on the bottom of the device When replacing the battery observe the correct battery type and polarity positive pole showing toward the rear of the device negative pole showing towards the fro...

Страница 74: ...shift ind cap Current path is assigned to the wrong voltage circuit Check connection and correct if necessary Active power consumption export is reversed At least one current transformer connection is...

Страница 75: ...e Supply voltage 230 V option Nominal range AC 90 V 277 V 50 60 Hz or DC 90 V 250 V 300 V CATIII Power consumption max 4 5 VA 2 W 24 V option Nominal range AC 24 V 90 V 50 60Hz or DC 24 V 90 V 150 V C...

Страница 76: ...ment at voltage measurement input V1 Current measurement Rated current 5 A Metering range 0 005 6 Arms Crest factor based on the rated current 2 related to 6 Arms Overvoltage category 300 V CAT II Mea...

Страница 77: ...Nm Stripping length 7 mm Terminal connection capacity serial interface Single core multi core fine stranded 0 2 1 5 mm2 AWG 28 16 Terminal pins core end sheath 0 2 1 5 mm2 Tightening torque 0 2 0 25 N...

Страница 78: ...Vrms 600 Vrms 0 V 999 kV Voltage U L L 0 2 IEC61557 12 18 Vrms 1040 Vrms 0 V 999 kV Power factor PFA PFV 0 5 IEC61557 12 0 00 1 00 0 00 1 00 Short term flicker long term flicker Pst Plt Voltage dips...

Страница 79: ...www janitza com UMG 96 PA UMG 96 PAMID 79...

Страница 80: ...var Total Qsum3 Q1 Q2 Q3 19044 float RD _COS_PHI 0 Fund power factor CosPhi UL1 IL1 19046 float RD _COS_PHI 1 Fund power factor CosPhi UL2 IL2 19048 float RD _COS_PHI 2 Fund power factor CosPhi UL3 IL...

Страница 81: ...eactive energy inductive L3 19100 float RD _IQH_SUML13 varh Reactive energy L1 L3 ind 19102 float RD _CQH 0 varh Reactive energy capacitive L1 19104 float RD _CQH 1 varh Reactive energy capacitive L2...

Страница 82: ...UMG 96 PA UMG 96 PAMID www janitza com 82 19 3 Dimensional drawings 96 96 4 9 87 2 6 96 87 2 6 Fig Front view 92 0 8 92 0 8 Battery 1 View from below Fig Side view Fig Cut out size...

Страница 83: ...nnungsmessung 1 2 3 4 Versorgungs spannung Verbraucher 230V 400V 50Hz 21 22 23 24 25 26 Analog ausgang K3 K4 K5 S1 S2 S3 V1 V2 V3 VN N L V 1 2 3 V Digitalaus nge 17 18 19 20 1 2 3 Digitaleing nge N L1...

Страница 84: ...hanges The most current version of the document can be found in the download area at www janitza de Janitza electronics GmbH Vor dem Polst ck 6 35633 Lahnau Germany Tel 49 6441 9642 0 Fax 49 6441 9642...

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