Features:

• Measuring all parameters: three phase voltage, current, line voltage, zero-sequence current, zero-sequence voltage, voltage unbalance, current unbalance, active power, reactive power, apparent power, power factor, frequency, four-quadrant electric energy, active energy, reactive energy bidirectional active energy, bidirectional reactive energy.
• Standard CT, PT or voltage direct connected, suitable for various wiring modes under high or low pressure environment
• Analysis of current/voltage harmonic (2-31times)

• Multi tariff (optional), available for querying past 12 months' energy
• SOE records accurate to milliseconds

• Real time clock

• 1 interface* RS485/Lora (optional)

• Modbus RTU communication protocol, DL/T645 (optional)
• 4 DI (optional)
• 2 DO (optional)

• Voltage qualified rate

• 1* programmable energy pulse output
• LCD display