Structure characteristics of peacef
pubdate：2019-5-21 16:47:54 来源： 作者：
The core part of switch cabinet adopts load switch and fuse the load capacity is not big, its high voltage circuit is usually controlled by load switch or vacuum contactor, and equipped with high voltage fuse protection, usually the supply network isconnected into a ring. This power supply is referred to as ring network power supply. High voltage switch cabinet is to allow users to get power from two directions, improve power supply reliability, it has a simple structure, small size, low price, can improve the power supply parameters and performance and th advantages of power supply security, therefore widely used in
urban residential area, high-rise buildings, factories and enterprises such as load center of power station and box transformer
1) the load switch adopted is an independent unit, which filled with sulfur hexafluoride gas as the insulating medium, with long service life, high parameters, no pollution and less
2)the shell is made of high-quality steel plate or aluminum and zinc coated plate according to the needs of users, which has the advantages of corrosion resistance, oxidation, novel appearance and beautiful structure. etc.
3)spring energy storage operation, three-phase automatic tripping, five anti-interlock and operating mechanism, linkage safe and reliable.
4)the switch cabinet can easily constitute ring network power supply unit and other wiring modes, and can be infinitely extended
5)with sulfur hexafluoride load switch, the comprehensive performance is safe and reliable, no oil, non-toxic, no fire and explosion hazard
6) cabinet structure is simple, easy to operate, small size, light weight, beautiful appearance