午夜亚洲国产_日本中文一区_9人人澡人人爽人人精品_国产一级电影_美女在线国产_喷水在线_成人羞羞国产免费_男人免费视频_最新黄色av网址_欧洲天堂网_黑人性xxx_在线xx_国产chinese男男gaygay视频_亚洲片在线_寡妇毛片一区二区三区

Product Introduction

The GCK low voltage draw-out type switch cabinet (hereinafter referred to as "switch cabinet") consists of two parts: power distribution center (PC) cabinet and motor control center (MCC).This device is suitable for the electricity distribution system which adopt AC 50(60)HZ , rated voltage less than or equal to 660 v and rated current under 4000 A. it contains low voltage input main cabinet, the output distribution cabinet, reactive power compensation and wirings cabinet (dual power supply).The low voltage unitized equipment usually be placed in the back end of the transformer, it's belongs to the primary distribution equipment, provides low-voltage AC power for the rear end machine room, power consumption equipment, lighting, fire protection and so on.

Product Features

Obtained the 3C authentication

It has high breaking ability, good dynamic and thermal stability, advanced and reasonable structure, flexible electrical scheme, strong universality, arbitrary combination of various scheme units.

It has many advantages such as high number of circuits, saving space, high level protection, safe and reliable, convenient maintenance, etc.

High reliability, adopt the well-known brands switching devices , isolation installation for first circuit and secondary circuit.

Intelligent, all input circuits are equipped with smart meters to detect full power parameters, and upload data to machine room via R485 interface, output the circuits status by indicator light.

Product Parameters