Input

Phase

Single phase

Frequency

45~65Hz

Voltage

Rated voltage：AC 100V 400V

Overload：1.2 times the rated voltag（continuous）；2 times the rated voltage lasting for 1 second

Power consumption：less then 0.2VA

Current

Max current: 120A

Overload：1.2 times the rated current（continuous）；10 times the rated current lasting for 1second

Power consumption：less then 0.2VA

        Output

Communication

RS485 interface，Modbus—RTU

Display

LCD

Measurement precision

Voltage:0.2 level,current,power Active energy：0.5 level，0.01Hz frequency,Reactive energy:1 level

Split CT size

Through size 10mm

Power supply

AC 85~265V or DC 100~350V;power consumption≤10VA

Safety

Power frequency withstand voltage

AC2kV 1min between power supply，current input ，voltage input and communication

AC2kV 1 min between each pair of combinations among power supply，current input and voltage input

Insulation resistor

Input，output terminal to housing＞100MΩ

Environment

Working temperature

-10℃~55℃

Storage temperature

-20℃~70℃

Relative humidity

5%~95%，non-condensing

Altitude

≤2500m