19D-34C Three Phase Energy Meter

The 19D-34C three phase energy meter is a 4M width din rail energy meter with an extended current range of up to 999A. LCD screen provides circuit current and voltage measurement with RS485-RTU and pulse output port. This digital energy meter with three phases is appropriate for usage in domestic, public, and industrial settings.

Contact us

Feature of three phase energy meter

  • Maximum CT connection: 999A, 1A/5A
  • Find the maximum demand, frequency, power, active/reactive energy, voltage, current, and other crucial factors.
  • Give measurements for energy import and export (IMP & EXP)
  • Energy pulse output from a single port
  • Modbus connection over RS485 (optional)
  • Din rail attachment standard, 35 mm wide, 4 M size


Voltage measurement Rated 110V, 380V RMS value, Accuracy 0.2%,
Current measurement Rated 5A, optional 1A, CT connection
Frequency 50/60Hz, Accuracy ±0.01Hz
Display LCD with white backlit
Maximum display value 99,999,999MWh
Energy accuracy Class 0.5, 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