DC screen is the abbreviation of GZDW intelligent electric power operation power system, which is composed of charging screen and battery screen.

XL-21 low-voltage power distribution box is suitable for power lighting in power plants, high-rise buildings, industrial and mining enterprises, etc. as AC 50 (60) Hz and rated working voltage below 660V power distribution system.

GCK type low voltage withdrawable switchgear is suitable for three-phase AC 50Hz or 60Hz, rated voltage AC 660V and below, rated current 4000A and three-phase four-wire or three-phase five-wire power system, widely used in power plants, substations, Industrial and mining enterprises, buildings, hotels, foundations, docks, radio and television communication centers, etc., serve as power distribution centers and motor control centers for power generation, transmission and distribution, power conversion, and power consumption.

GGD AC low-voltage power distribution cabinet is a new type of low-voltage power distribution cabinet designed by the Ministry of Energy in accordance with the requirements of the majority of power users and design departments, based on the principles of safety, economy, reasonableness and reliability.

XGN2-12 box-type fixed AC metal-enclosed switchgear (switch cabinet for short) is used for power with a rated voltage of 3.6-12KV, three-phase AC 50HZ, and a rated current of 630-3150A. It is used in the system to receive and distribute electrical energy.

This device is an indoor metal armored withdrawable switchgear (hereinafter referred to as switchgear), which is a 3--10kV three-phase AC 50HZ single bus and single bus segmentation system, the secondary power distribution of mining enterprises and the electrical industry system Power receiving, power transmission and starting of large high-voltage motors in substations.

MNS type low-voltage withdrawable switchgear is suitable for various power supply and distribution needs, and can be widely used in various low-voltage power distribution systems such as power plants, substations and large buildings, high-rise buildings, airports, hospitals, underground facilities, industrial and mining enterprises.