High-voltage switchgear is used for power generation, transmission, distribution, electric energy conversion and consumption, which plays the role of on/off, control or protection. High-voltage switchgear can be classified into electrical products with a voltage level of 3.6 kV to 55 kV, high-voltage disconnectors and grounding switches, high-voltage load switches, high-voltage automatic reclosers and sectionalizers, high-voltage operating mechanisms, high-voltage explosion-proof distribution devices and high-voltage switchgear. There are many manufacturers of high-voltage switchgear. Jiangsu Liyang Electric Appliance Manufacturing Co., Ltd., a manufacturer with a production time of more than 5 years, Taizhou Cultural Center, Jingjiang Sports Center, and Gushan Wanqing fertile land are all products of Forcing Yang.
High-voltage switchgear is a kind of high-voltage distribution assembly which involves the complete assembly of primary and secondary equipment according to a certain wiring scheme. It is used to control and protect generators, power transformers and high-voltage lines in power plants and substations. It is equipped with high-voltage switchgear, protective appliances, inspection and determination instruments, buses and insulators. There are two types of high-voltage switchgear: fixed type and handcart type. Generally, in the substation of small and medium-sized factories, the most economical fixed high-voltage switchgear is adopted. The handcart switchgear is unique in that the primary equipment such as high-voltage circuit breaker is mounted on the handcart that can be pulled out and pushed in. When the equipment is inspected and repaired, the power supply can be restored when it is pulled out and pushed into the same handcart at any time, which has the advantages of convenience and safety in inspection and repair and can greatly shorten the power outage time, but the price is high.
Low-voltage switchgear is a kind of low-voltage power distribution assembly that assembles low-voltage switchgear according to a certain wiring scheme. It is used as power and lighting distribution in the power supply system below 1V V. Similarly, it also has two categories: fixed installation and pull-out installation.
types and implementation standards of high-voltage complete sets of products. High-voltage complete sets of products refer to switchgear with rated AC working voltage in the range of 3KV-35KV, mainly including the following types: KYN61-4.5, etc.