parameter

index

display

Programmable, switchableLCDdisplay

transport enter

network

Three phase three wire, three phase four wire

electric Pressure

Rated value

AC100V、AC400V(Please specify when placing an order)

Overload

continued:1.2Double; Instantaneous:2Multiple times（10Seconds)

power waste

<1VA(Each phase)

impedance

>500KΩ

accuracy

Accuracy level:0.5Grade（RMSMeasurement)

electric current

Rated value

AC 1A、AC **(Please specify when placing an order)

overload

continued:1.2Double; Instantaneous:10Multiple times（5Seconds)

power waste

<0.4VA(Each phase)

impedance

<2mΩ

accuracy

Accuracy level:0.5Grade（RMSMeasurement)

frequency

40~60Hz, accuracy0.1 Hz

power

Active power accuracy0.5Grade, active power accuracy1.5level

electric energy

Four quadrant measurement, active energy accuracy1.0Grade, reactive power accuracy2.0level

Power Supply

Scope of work

AC/DC85~265V

power waste

≤5VA

output

Numerical quantity

RS-485Interface,MODBUS-RUTProtocol, default baud rate9600

Pulse output

Active and reactive power pulses, optocoupler collector output

work environment

-10~55℃, relative humidity ≤93%In non corrosive gas environments, altitude ≤2500rice

Storage environment

-20~70℃, relative humidity ≤93%In non corrosive gas environments

security

insulation

Signal, power, and output terminal to shell resistance>100MΩ

Voltage resistance

Input power supply>2KVInput and output>1KVPower supply and output>2KV

Note:

The measurement range of active and reactive electricity is0~100Ten thousand degrees, if the number of times exceeds the specified value, counting must start from zero