Input measurement

   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

0.5 class

Input measurement

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 rate 1 class

Display

Programmable, switching, LCD/LED display  

Power supply

Auxiliary power supply

AC/DC  80~270V

Power consumption

<5VA

Output

Digital interface

RS-485,MODBUS-RTU

Pulse input

Two power pulse output, photo-couple relay