control box

The control box for a wide range of its exchange 50HZ , Rated working pressure for the AC voltage 380VOf the low-voltage power grid system.

Can also be used for communication 50HZ , Voltage 500VThe following power system as a fire pump control, submersible sewage pump control, fire fan control, fan control, lighting distribution control and so on.

Control mode has a direct control to start, star delta buck start control, automatic buck start control, inverter start control, soft start control and other start mode.

Use and performance

Control box for the opening of factories and mines, businesses, shopping malls, hotels, schools, airports, ports, hospitals, high-rise buildings, living quarters and other occasions, exchange 50HZ , Rated working voltage for the exchange 380VLow-voltage power grid system, as a power, lighting distribution and motor control purposes, suitable for indoor wall, outdoor installation of the power distribution equipment. Also used in the exchange 50HZ , Voltage 500VThe following power system as a fire pump control, submersible pump control, fire fan control, fan control, lighting distribution control and other use, control methods have direct start control, star delta buck start control, since the lotus step-down start control, inverter start Control, soft start control and other control methods, but also use Disconnector , Fuse-type switch as a separation break point. General use of the Atlas 99D303-2Common fan standard Atlas ,01D303-3Water Standard Pumps.

The company will produce a variety of control box, reasonable design, affordable, excellent reputation.The chassis of the main use of high-quality aluminum alloy profiles, with a solid structure, beautiful appearance, good heat dissipation and other characteristics, widely used in instruments, meters, Communications, automation, sensors, smart cards, industrial control, precision machinery and other industries, is the ideal box for high-end instrumentation.Aluminum alloy is pure aluminum by adding some alloying elements, such as aluminum -Copper alloy, aluminum -Zinc -magnesium -Copper-based super-hard aluminum alloy. Aluminum alloy with light weight, low cost, mechanical (Subject to uniformity )The aluminum alloy is easy to process and has a high degree of heat dissipation, especially the vehicle engine part is particularly suitable for the use of aluminum alloy. Computer case Most of them are made of aluminum -Copper alloy. Mainly consider the heat problem. Because copper and aluminum mixed extrusion manufacturing, the heat dissipation is quite good, and even some high-end CPU Water-cooled fan is also the use of this material.If it is military, the first choice to ensure that the degree of solid, aluminum -Zinc -magnesium -Copper-based super-hard aluminum alloy is preferred.

Electrical parameters

Rated Operating Voltage communicate with 380V.; Auxiliary circuit operating voltage AC 380V, 220V, DC220V, 110V;

Rated frequency 50Hz;

Rated insulation voltage500V;

Rated operating current630A, 500A, 400A, 315A, 250A, 200A, 150A, 100A, 80A, 63A, 50A, 40A, 32A, 25A, 20A, 16A, 10A;

Short circuit withstand current 10KA ~ 35KA;