Performance

Parameter

Network

3 phase 3 line,3 phase 4 line

   Voltage  

Rated voltage

AC100V,400V(please note when purchase)

Overload

Permanent:1.2 times  temporary:2 times/10s

Power consumption

<1VA(each phase)

Impedance

>300kΩ

Accuracy

RMS measurement, CLASS 0.5

   Current

Rated current

AC1A,5A(please note when purchase)

Over load

Permanent,:1.2 times  temporary:2 times/10s

Power consumption

<0.4VA(each phase)

Impedance

<200KΩ

Accuracy

RMS measurement, CLASS 0.2

Frequency

40~60Hz, accuracy 0.2Hz

Function

Active power, Reactive power, Apparent power, Accuracy: 0.5% class

Electric energy

Four quadrant measurement, active poweraccuracy rate0.5 class, reactive power accuracy rate0.5% class

Display

Programmable, switching, circular two, three, or four rows LED display  

Operation range

AC/DC  80~270V

Power consumption

<5VA

Digital interface

RS-485,MODBUS-RTU

Pulse input

Two power pulse output, photo-couple relay

Working environment

-10~55ºC

Store environment

-20~75ºC

Voltage withstand

Input and power>2kV, input andoutput>2kV, power and output>1kV

Insulation

Input, output, power supply to machine hull >5M