background image

The Information contained in these installation instructions is for use only by installers trained to make electric al power installations and
is intended to describe the correct method of installation for this product. However, ‘Ziegler Instruments’ has noc ontrol over the field
conditions which influence product installation.
It is the user's responsibility to determine the suitability of the installation method in the user's field conditio ns. ‘Ziegler Instruments’ only
obligations are those in ‘Ziegler Instruments’ standard Conditions of Sale for this product and in no case will ‘Ziegler Instruments’ be liable for
any other incidental, indirect or consequential damages arising from the use or misuse of the products.

Environmental

0

-10 to 55 C

0

-20 to +65C

0 .. 90 % RH

3 minute (minimum)

15g in 3 planes

10 .. 55 Hz, 0.15mm amplitude

IP 54 as per IEC 60529

Operating temperature

Storage temperature

Relative humidity

Warm up time

Shock

Vibration

Enclosure( front only)

Enclosure

96mmx 96mm DIN Quadratic

Polycarbonate Housing,

Screw-type terminals

< 80 mm

0.620 kg Approx.

Style

Material

Terminals

Depth

Weight

Self extinguish & non dripping as per UL 94 V-0

Relay1

C

NC

NO

Relay2

C

NC

NO

8. Connection for Optional Pulse Output

Pulse output Option (1 or 2 Relay)

1NO + 1NC

Relay

240VDC, 5Amp.

Switching Voltage & Current

1 per Wh (up to 3600W),
1 per kWh (up to 3600kW),
1 per MWh (above 3600 kW)

Default Pulse rate Divisor

Pulse rate Divisors

Programmable on site

1 per 10Wh (up to 3600W),
1 per 10kWh (up to 3600kW),
1 per 10MWh (above 3600 kW)

10

1 per 100Wh (up to 3600W),
1 per 100kWh (up to 3600kW),
1 per 100MWh (above 3600 kW)

100

1 per 1000Wh (up to 3600W),
1 per 1000kWh (up to 3600kW),
1 per 1000MWh (above 3600 kW)

1000

60ms, 100ms or 200ms

Pulse Duration

www.ziegler-instruments.com

7

|

7

ZIEGLER INSTRUMENTS

Schnepfenreuther Weg 6, D-90425 Nürnberg, Germany.

(+49)(911) 38 492 45

T E L .

(+49)(911) 32 26 212

FA X .

[email protected]

www.ziegler-instruments.com

E-MAIL

WEBSITE

in
Germany

made

Summary of Contents for mfm 3420

Page 1: ...Sys Voltage Current SysV SysA Hz x1000 kWh x1000 x1000 SysV SysA Hz x1000 kWh x1000 x1000 SysV SysA Hz x1000 kWh x1000 x1000 1 Introduction The is a panel mounted 96 x 96mm DIN Quadratic Digital Ziegl...

Page 2: ...sing the Up key advances the operation to the Up digit and sets the third digit in this case to 5 New Change Password first digit entered prompting for second digit Decimal point indicates that this w...

Page 3: ...imary Value Confirmation stage The minimum value allowed is 1 the value will be forced to 1 if the display contains zero when the Up key is pressed Current Transformer Primary Value Confirmation This...

Page 4: ...and will advance to Auto scroll menu see section 3 2 7 pressing the Down key will re enter the Pulse Duration Edit mode 3 2 7 Auto Scrolling This screen allows user to enable screen scrolling Pressin...

Page 5: ...3 To protect the product against permanent damage surge transients must be limited to 2kV pk It is good EMC practice to suppress differential surges to 2kV at the source The unit has been designed to...

Page 6: ...es at 10s intervals 0 2VA approx Nominal inputcurrent 1A 5A AC rms programmable at site Max continuous inputcurrent 120 of Rated Value Nominal input current burden 0 6VAappro x Max short duration curr...

Page 7: ...torage temperature Relative humidity Warm up time Shock Vibration Enclosure front only Enclosure 96mmx 96mm DIN Quadratic Polycarbonate Housing Screw type terminals 80 mm 0 620 kg Approx Style Materia...

Reviews: