Product Overview

This series is suitable for power systems with a frequency of 50~60Hz, a rated voltage of the main circuit of 1140V, and rated currents of 800A, 1000A, and 1250A grades, for directly or remotely connecting and disconnecting the wound rotor circuit of induction motors; it is applicable to electrical control scenarios requiring high current control under the use categories AC-1/AC-2. It is widely used in phase shifters, soft start cabinets, and high-frequency furnaces. The product can be used in environments with an altitude not exceeding 1000 meters.

2. Key Technical Parameters