PIR-800 Power supply smart integrated protect device

Features

It includes 3 voltage grade:380 v, 660 v, 1140 v ,  with the full digital setting.

It has the protection function of voltage shortage, overtension, overload, short circuit, imbalance of three-phase , phase failure, leakage blocking, leakage protection and selective leakage.

 It working with RS485 four remote communication,Memory and inquiry the fault,and it can test the function through the menu.

Technical Data

Rated current:40~1000A

Rated voltage:10VAC

Rated frequency:50Hz

Measuring details:U,I,R,U0,I0

Measuring accuracy:±3%

Working environment

Air pressure:80kPa~110kPa

Working temperature:-5℃~+55℃

Humidity:≤95%(+25℃)

Working in gas environment without obvious damage to the insulating and waterproof places