Technology of Electrical Automatic

19D-37D Three Phase Energy Meter

19D-37D Three Phase Energy Meter

19D-37D three phase energy meter is 7M width DIN-rail energy meter, maximum load can directly connected to 80A current. Built-in interfaces provides pulse and RS485 Modbus RTU outputs. Optional prepaid metered version, wireless communication version.

19D-37D three phase energy meter is 7M width DIN-rail energy meter, maximum load can directly connected to 80A current. Built-in interfaces provides pulse and RS485 Modbus RTU outputs. Optional prepaid metered version, wireless communication version.

Features

  • 10(80)A direct access, 0.04A start current
  • Din-rail mounting 35mm, 7M width size
  • Accuracy Class 1.0
  • Measures and display KWh Kvarh, KW, PF, HZ, V, A, etc.
  • Provide energy import and export measurement (IMP & EXP)
  • With 1* energy pulse output
  • With 1* DO port
  • With 1* RS485 port
  • Optional multi-tariff record, max demand and other important parameters
  • Optional prepaid recharged function (ID card)
  • Optional built-in latching relay for remote control
  • Optional internal wiress module for various communication

Specification

Voltage measurement Rated 100V, 220V, 380V RMS value, Accuracy 0.5%
Can use external PT to expand upto 35KV
Current measurement Rated 10A, 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 99,999,999kWh
Energy accuracy Class 1.0, IEC 62053-21
Digital port RS-485 MODBUS-RTU
Alarms Outputs 1 channel DO, load capacity 230 VAC  5 A
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

Downloads

Brochure of Din-rail Energy Meter

19D-37D Usermanual V1.1