Guoguang Electric Co., Ltd. Chengdu

Products

	Vacuum Contactor

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Model Number

EVS160-630

Our company has imported advanced technologies and key equipment from Germany in 1990's. After the development and innovation, we have step into the huge scale producing. Guoguang vacuum arc chute's rated voltage covers 660V,1.14kV,3.6kV,7.2kV,12kV,40.5kV; rated current covers 80A-4000A, the quality system matches requirements of ISO9001. We can supply varies of vacuum arc chutes to customers.

The series EVS160-630 of heavy task low-voltage vacuum contactor is produced with the technology and key equipment introduced from abroad by our company. This product has met IEC, vde technical standards and reached the ninties international advanced level.
This series of vacuum contactors have such advantages as high capabilities of switch-on and switch-off, long electrical and mechanical lifetimes and high operating reliability under the bad conditions. They are especially suitable for being used in the basic industries, metallurgical, petrolic, chemical industries, mine and wharf. It is applicable to the power system with 50Hz/60Hz alternating current, rated operating voltage up to 1140V, rated operating current up to 630A to switch-on or off the circuit at a short or long-distance, to start frequently and control alternating motor under the heavy task and to form eletromagnetic starter with other kinds of protective devices.

Series CKJ9-80-140 of low-voltage alterating current vacuum contator is a 3-level coaxial linkage contactor. With the characteristic of light weight, good performance of dustproof and strong universal validity, it is the ideal replacement product of the low-voltage alternating current air contactor. The technical performance has reached the 90's international advanced level.

CKJ-160/660 vacuum contactor can be normally used in the electric power supply system with belowed parameters: AC 50/60Hz, rated working voltage of main circuit is 660V, rated working current is 160A. The system features for long distance frequently switch on and switch off. So it can be widly used in the electro-magnet device with other protect devices. Especially, it can be used as the road lamp switch.