ACCM-B

Asynchronous motor commutation module (hereinafter – ACCM or module) is intended for inverter transistors control signal forming for frequency regulated controlling of three-phase asynchronous motor.  

The ACCM supports the following functions and performances:

- Power inverter control signals forming;

- Controllable engine start/stop;

- Motor rotation direction changing with smooth stop at abrupt changing of rotation direction;

- Smooth start mode and motor stop with controlled acceleration and braking;

- Speed regulation (scalar algorithm U/f);

- Electric motor protection from current overloads and short circuit.