35KV and below require frequent and rapid opening and dislosing;
Three-phase or single-phase drive;
Three-phase smart switch;
In order to ensure the safe operation of the power system, the medium voltage circuit breaker, which is the control and protection component, must be able to cut off the rated current, turn off and close the short-circuit current, and open and close various no-load and load circuits. The high-voltage switching controller designed by our company uses microelectronic control technology to realize the safe and reliable switching control of the high-voltage circuit.
Independent control channels for remote combination, remote separation and local combination;
Multiple switching status detection functions;
The closing and closing pulse width can be configured;
Multiple protection and intelligent self-diagnosis functions;
Wide input voltage range 85-265VAC;
The working voltage of the coil 220V/380V;
The maximum driving current 100A;