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Rishabh ER4311 Mod MID MID Certified 3 Phase RJ12 CT Connected Energy Meter, 100 mA RJ12 CT input, Modbus

Rishabh ER4311 Mod MID MID Certified 3 Phase RJ12 CT Connected Energy Meter, 100 mA RJ12 CT input, Modbus

Brand
Rishabh
Model number
ER4311 Mod MID

MID certified (Module B and D) 3 phase rj12 ct connected DIN-rail energy meter, 4 module, 100 mA RJ12 CT input: class B (EN 50470-3) bidirectional energy, with RS485 Modbus + 2 SO pulse outputs + 1 tariff input.

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Key features

  • MID certified (2014/32/EU, MI-003), Module B and D approved, tamper-proof metrological sealing; CE + UKCA
  • Three phase rj12 ct connected energy meter for DIN rail
  • Accuracy class B as per EN 50470-3 (class 1 as per IEC 62053-21)
  • Bidirectional import and export active, reactive and apparent energy, with tariff and partial counters
  • Interface: RS485 Modbus + 2 SO pulse outputs + 1 tariff input
  • True RMS measurement; impulse LED; terminal sealing; laser marking
  • RJ12 connector for plug-and-play external CT

Specifications

Input
Nominal voltage230 VLN (400 VLL)
Operating voltage range57.7 VLN to 289 VLN (100 VLL to 500 VLL)
Starting current0.2 mA
Transitional current5 mA
Maximum current120 mA
Operating current range1 mA - 100 mA (120 mA)
CT / PT settingCT primary 1 A to 9999 A; PT primary 100 VLL to 1200 kVLL, programmable on site
Frequency50 Hz
Accuracy
Active energyClass B as per EN 50470-3 (class 1 as per IEC 62053-21)
Reactive energy±2%
Supply
Auxiliary supply100-550 V AC/DC (230 V AC/DC nominal)
Outputs
InterfaceRS485 Modbus + 2 SO pulse outputs + 1 tariff input
Impulse LED6400 pulses per kWh
SO pulse outputPassive opto-isolated, 5-27 V DC, 27 mA DC max; pulse rate 1 pulse per kWh/kVARh
Communication
RS485 Modbus RTU4.8 / 9.6 / 19.2 / 38.4 / 57.6 kbps
Installation
Housing4 module DIN 43880, 35 mm DIN rail
ProtectionIP51 (front), IP20 (terminals)
Dimensions72 x 97.2 x 65 mm
Weight300 g
Safety
Installation category / protective classIII / II
Environment
Operating temperature-25 °C to +55 °C
Ordering
Order codeER43-M00101B0B0000

Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.

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