Technology of Electrical Automatic

19D-22D Single Phase Energy Meter

19D-22D Single Phase Energy Meter

19D-22D single phase energy meter is 2M width DIN-rail energy meter, low cost design and extremely small size for tight install cabinet. With RS485-RTU and pulse outputport, LCD screen provide measurement circuit current and voltage reading. Meter suit for scenarios such as residential, public facilities, and industrial use.

19D-22D single phase energy meter is 2M width DIN-rail energy meter, low cost design and extremely small size for tight install cabinet. With RS485-RTU and pulse outputport, LCD screen provide measurement circuit current and voltage reading. Meter suit for scenarios such as residential, public facilities, and industrial use.

Features

  • Maximum 80A current direclty access, start current 0.04A
  • Detect voltage, Current, active/reactive energy, power, frequency, Max demand and other important parameters
  • Provide energy import and export measurement (IMP & EXP)
  • With one port Energy pulse output
  • RS485 Modbus communication (optional)
  • Standard 35mm din rail mounting, width 2M

Specifications

Voltage measurement Rated 230V RMS value, Accuracy 0.5%,
Current measurement Rated 20A, Max 80A, Start amp 0.04A, RMS value. Accuracy 0.5%; Overload 30times In in 0.01sec
Frequency 50/60Hz, Accuracy ±0.01Hz
Display LCD with white backlit
Maximum display value 9,999,999kWh
Energy accuracy Class 1.0, IEC 62053-21
Digital port RS-485 MODBUS-RTU
Pulse port 1600imp/kWh
Working environment -25~55°C Altitude ≤2500m, 0~95%RH, non-condensing, non-corrosive gas
Storage environment -40~70C
Voltage tolerance 2KV 1min
Shock voltage 6KV-1.2uS waveform
Insulation Input, output, power supply to Shell >5MΩ

Download

Brochure of Din-rail Energy Meter

19D-22D Usermanual V1.1