Voltage input
3*100V, 3*380V,3*57.7/100V, 3*220/380V
Specification
3 phase 3 wires, 3 phase 4 wires
Power
Active, reactive, apparent power, error±0.5
Frequency
45~65Hz, Error±0.2
Energy pulse output
1 active optocoupler output, 1 reactive optocoupler output
Switching output
1 Switching output
Switching input
1 optocoupler input
Pulse constant
6400imp/kWh,400imp/kWh(Correspond with the basic current)