الوصف

The control box is applicable to the low-voltage power grid system with AC *0HZ and rated working voltage of AC **0V in the places such as mines, enterprises, shopping malls, hotels, schools, airports, ports, hospitals, high-rise buildings, living quarters, etc. It is used for power, lighting power distribution and motor control, and is suitable for indoor wall mounted and outdoor floor mounted power distribution equipment. It is also used for AC *0HZ and power system with voltage below **0V as fire pump control, submersible pump control, fire fan control, fan control, lighting power distribution control, etc. The control methods include direct start control, star delta step-down start control, auto coupling step-down start control, frequency converter start control, soft start control, etc. The isolation switch and fuse switch can also be used as the isolation breaking point. The commonly used atlas includes *9D****2 standard atlas of common fans and *1D****3 standard atlas of common water pumps.