Din rail 3 phase energy meter DZS310-B
LoRa three phase energy meter DZS310-L

Three phase din energy meter DZS500

Three phase din energy meter DZS500

It is an advanced, smart networked electricity energy meter, which widely used in power distribution sites, energy management and intelligent monitoring systems.

Features & Functions

Measuring three phase voltage, current, line voltage, zero-sequence current, zero-sequence voltage, active power, reactive power, apparent power, power factor, frequency, Active energy, reactive energy, Voltage unbalance, current unbalance

  • 1* programmable energy pulse output
  • Multi-tariff (optional), available for querying past 12 months' energy
  • Analysis of current/voltage harmonic (2-31times)
  • Communication: Modbus RTU via rs485
  • Accuracy: Active energy accuracy: 0.5S, Voltage & Current accuracy: 0.2%
  • Off-limit alarm and alarm event record
  • SOE records accurate to milliseconds
  • Motor protection
  • Current & power indicator diagram (cycle self-adjusting)
  • Synchronous indicator diagram Tripping: Undervoltage tripping; Open-phase tripping;Voltage unbalance tripping; current unbalance tripping; Over-voltage/ over-current tripping;
  • Digital input & output: 3 DI; 2 DO
  • Power supply: AC: 85-265V; DC: 85-300V
  • CT/PT connection
  • Display: LCD screen
  • Standard din rail installation
  • Dimensions: 132cm*80cm*72cm

Technical Parameters

Accuracy Class  Voltage: 0.2; Current: 0.2; Frequency: 0.05 Hz; Power Factor:0.5
  Active Power: 0.5; Reactive Power: 0.5; Apparent Power: 0.5
  Active Energy: 0.5S
  Input  Rated Value  Voltage: 100V/ 400V; Current: 5A/ 6A
  Overload  Voltage: Sustained Overload: 1.2 times of the rated value
               Momentary Overload: 2 times of the rated value 
  Current: Sustained Overload: 1.2 times of the rated value
               Momentary Overload: 10 times of the rated value
  Frequency  45-60Hz
 Functional Module  Interface  1 RS485; Modbus RTU Integration; Baud Rate: 1200-19200
  Power Supply  Working Range  AC: 85-265V; DC: 85-300V
  Consumption  < 3W
 Working Condition  Temperature  Operating: -20℃~+70℃; Storage: -40℃~+80℃
  Humidity  Relative Humidity: ≤93% (place without corrosive gas)
  Altitude  < 4000m
  Dimensions  132×80×70mm
 Installation  Standard Din rail installation

Wiring Diagram


Power distribution / Meter reading / Energy management Multiple industry solutions

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