● Controlled by MCU, simple hardware with powerful function and high reliability

●With short circuit, overload protection function, overvoltage, undervoltage and phase-lose automatic transfer function and intelligent alarm function

● With intelligent motor protection functions

● With fire control circuit, when the fire center sent a control signal into intelligent controller, two circuit breakers open both.

● According to the market demand, developing several types of controller for meeting the different purpose of user.