WISCOM WDZ-400 series motor integrated protection and measure device for power plant control system

Wd-430 motor comprehensive protection, measurement and control device is mainly used for comprehensive protection, measurement and control of large and medium-sized three-phase asynchronous motors, For extra large motors (2000kW and above, or the main protection sensitivity verification is unqualified), it is necessary to install the supporting wdz-431 motor differential protection device. The device can be configured with independent operation circuit and anti tripping circuit, which can be applied to various outlets motor circuits .

wdz-400 series includes the following models:

Wdz-410 line integrated protection measurement and control equipment V

Wdz-430 motor comprehensive protection measurement and control device

Wdz-431 motor differential protection device

Wdz-440 integrated protection measurement and control device for low voltage transformer

Wdz-441 low voltage transformer differential protection device

Wdz-485 single line measurement and control device

Wdz-486 dual line measurement and control device

Wdz-487 multi current measurement and control device

Wdz-488 double bus measurement and control device

Wdz-489 multi DC measurement and control device