Measuring instrument - ISKRA WM3M4C ENERGYMETER
1429603

Three-phase power meter for active power measurement with direct measurement in networks of up to 500 V / 80 A, with S0 output, with digital input and RS-485 interface, certified in accordance with the MID directive

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Product Details




Product type Energy meter
Insulation characteristics
Protection class II (EN 50470-1)
Degree of pollution 2

Electric strength 6 kV
4 kV (EN 50470-3, 7.2)
Supply
Supply voltage range Supply from the measuring circuit

Maximum current Imax 80 A
Nominal current Iref 5 A
Current transformer load 1.5 mΩ
Energy (EN 50470-3) Class B
Real energy (IEC 62053-21) Class 1
Reactive power (IEC 62053-23) Class 2
Digital
Description of the input Active opto-isolated
Input voltage range 80 V AC/DC ... 276 V AC/DC

S0 output
Output description Passive opto-isolated
Maximum switching voltage 27 V DC
Max. switching current 27 mA
Pulse time 50 ms ±2 ms
Pause time 30 ms ±2 ms
Pulse LED 1000 imp/kWh
Meter constant 100 imp/kWh, kVAh, kvarh

Measurement connection
Connection method Screw connection
Conductor cross section solid 1.5 mm² ... 35 mm²
Measurement connection
Connection method Screw connection
Conductor cross section solid 0.14 mm² ... 2.5 mm²

Communication
Communication protocol Modbus
Communication standard RS-485
Transmission speed range 300 bps ... 57600 bps
Parity odd, even, none

Width 72 mm
Height 90 mm
Depth 67 mm

Ambient conditions
Degree of protection IP51 (Front)
IP20 (Connections)
Ambient temperature (operation) -25 °C ... 55 °C
Ambient temperature (storage/transport) -25 °C ... 75 °C
Max. permissible relative humidity (operation) 80 %

CE
Certificate CE-compliant
CE
Identification MID-compliant

Standards/specifications EN 50470-1
EN 50470-3

Item number 1429603
Packing unit 1 pc
Minimum order quantity 1 pc
Note Made to Order (non-returnable)
Product Key XWBBFK
GTIN 4063151796259
Weight per Piece (excluding packing) 228 g
Customs tariff number 90283019
Country of origin SI


ECLASS

ECLASS-9.0 27144703
ECLASS-11.0 27144703

ETIM

ETIM 8.0 EC002889

UNSPSC

UNSPSC 21.0 39121800

China RoHS Environmentally friendly use period: unlimited = EFUP-e
No hazardous substances above threshold values