Product Profile of Ac Semiconductor Motor Controller
Nippon India supplies a compact, easy to use AC semiconductor motor controller. With this controller, a 3-phase motor with nominal load current of 25 A, can be soft-started and/or soft-stopped. Starting and stopping time as well initial torque can be independently adjusted by the built-in potentiometer. Some of the salient features include
1. rated operational voltage up to 600 V AC, 50 Hz;
2. potential-free control input;
3. LED indication for power supply, ramping, by-passing relay, phase sequence and over heating; self-protection against over heating; optional relay output for ramp and overheating alarm;
4. built-in transient over voltage protection; and, integral by-passing of semiconductors.
Dielectric strength is 2 kV AC RMS. The unit has CE and UL approval, and EMC according to EN-50 082-2. Typical application: motor controller, conveyor system, elevator door control, OHC, etc.
