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Electricity multi-phase meters Pulsar DLMS

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Description

They are designed for measuring and recording active and reactive electrical energy in single- or multi-tariff mode, measuring electrical energy quality indicators in three-phase four-wire AC electrical networks with a frequency of 50 Hz.

Interfaces

Meter

  • Optical port
  • RS-485

Module

  • RS-485
  • NB-IoT+2G
  • NB-IoT
  • 2G
  • PLC+RF
  • RF
  • LoRa
  • Magnetic field immunity
  • Active and reactive energy metering
  • Relay with blocking capability
  • Non-detachable body
  • Data history
  • Wall mounting on DIN rail
  • Changeable communication module
They are designed for measuring and recording active and reactive electrical energy in single- or multi-tariff mode, measuring electrical energy quality indicators in three-phase four-wire AC electrical networks with a frequency of 50 Hz. 3×57,7/100; 3×(120-230)/ (208-400); 3×230/400
Accuracy classes for measuring active electrical energy
IEC 62053-22 0,2S; 0,5S
IEC 62053-21 1
Accuracy classes in measuring reactive electrical energy
GOST 31819.23-2012 1; 2
Maximum operating voltage range, V 0…75; 0…265; 0…265
Nominal network frequency, Hz 50±7,5
Basic (Iб) or nominal (Iном)/maximum current, A:
3×57,7/100 1/1,5; 1/7,5; 1/10; 5/7,5; 5/10
3×(120-230)/ (208-400) 1/1,5; 1/7,5; 1/10; 5/7,5; 5/10
3×230/400 5/7,5; 5/10; 5/60; 5/100; 10/100
Data retention during power outages, years 32
Operating temperature range, °C -40...+70
Storage temperature range, °C -40...+70
Weight of the counter, kg no more 1,8
Archives with variable integration time/hours/days/months 100 days (at 30 minute intervals) /4320/180/42
Inter-verification interval, years 16
Service life of lithium battery, years 16
Average service life, years 35
Overall dimensions (height х length х width), mm 157x144x70