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Control box use and performance

- Nov 30, 2018 -

The control box is suitable for opening factories, mines, enterprises, shopping malls, hotels, schools, airports, ports, hospitals, high-rise buildings, living quarters, etc., AC 50HZ, rated working voltage is 380V AC low-voltage power grid system, as power, lighting distribution and For motor control, it is suitable for indoor wall-mounted, outdoor floor-mounted power distribution equipment. Also used in AC 50HZ, power system below 500V as fire pump control, submersible pump control, fire fan control, fan control, lighting distribution control, etc. The control mode has direct start control, star triangle step-down start control, self-promotion Various control methods such as step-down start control, inverter start control, and soft start control can also be used as isolation break points for isolation switches and fuse switches.