• PN - 7 m is a kind of intelligent motor protection device, to provide low voltage motor monitoring, measuring, protection and control solutions.

Characteristics

> the integrated protection and control functions in one;

> to realize the measurement of motor electrical parameter;

> integration of a variety of motor startup mode;

> improve motor protection function;

> high precision current sampling module;

> extensible digital quantity input and relay output;

> 4-20 ma analog output;

> RS485 communication interface;

> support for multiple installations.