CSQ1-63 dual power automatic transfer switch (hereinafter referred to as A.T.S) is suitable for 50Hz/60Hz, rated working voltage 220V (2P), 380V (3P, 4P), rated current 10A~63A terminal dual circuit power supply system. It can automatically switch between commonly used power sources and backup power sources to ensure the reliability of power supply, mainly used in high-rise buildings, shopping malls and other places such as fire pumps, smoke fans, elevators, domestic water pumps, emergency lighting, etc. This product complies with the GB/T14048.11 standard.
The dual power automatic transfer switch mainly consists of a power transfer execution circuit breaker (1 common power execution circuit breaker K1 and 1 backup execution circuit breaker K2), an automatic control box, an electric operating mechanism, and other parts; Both circuit breakers K1 and K2 maintain their original overcurrent protection and circuit breaker protection functions, and can be used for both switching and protecting the main circuit.