China GCK low-voltage withdrawable switchgear is composed of power distribution center cabinet (PC) and motor control center (MCC) two parts, it is applicable for distribution system of AC 50Hz, max working voltage up to 660V and max working current up to 3150A in power plants . China GCK low-voltage withdrawable switchgear is composed of power distribution center cabinet (PC) and motor control center (MCC) two parts, it is applicable for distribution system of AC 50Hz, max working voltage up to 660V and max working current up to 3150A in power plants . GCK low-voltage withdrawable switchgear is suitable for power plants, metallurgy, petrochemical industry, port code of steel rolling head, buildings, hotels and other places as ac three phase four wire or five wire system, voltage 380 v, 50 hz power system of power distribution and motor. Low-voltage switchgear, also known as Low-Voltage distribution cabinets, is an essential component of the power system. The primary function of low-voltage switchgear is to distribute the voltage from transformers to various electrical units, ensuring effective allocation of electrical energy. GGD is a Fixed Complete-set Switchgear Equipment with simply and flexibly. The GGD Low Voltage Fixed Complete-set Switchgear Equipment(Abbreviation as Switchgear)is for the purpose of power distribution equipment,lighting,distribution of electrical energy conversion and control which applies to. 1、 Overview GCK1 series low voltage draw out switchgear (hereinafter referred to as "switchgear") is suitable for power receiving, power feeding, reactive power compensation, electric energy measurement, lighting and centralized motor control in power plants, substations, industrial and mining. The GGD low-voltage switchgear produced by our company is divided into GGD1, GGD2 and GGD3 according to the ability of 15KA, 30KA and 50KA, to meet the application of different occasions. AC 50/60 Hz, rated working voltage to 660V, rated working current to 3150A. As power conversion, distribution and control for power, lighting and.