Wholesale Price Central Switch Cabinet, 10kv Complete Power Distribution High Voltage Switch Cabinet

There are various types of switchgear, which can be divided into high-voltage switchgear, medium voltage switchgear, and low-voltage switchgear according to the different voltage levels. High voltage switchgear is mainly used in power systems with voltage levels between 3.6kV and 550kV, medium voltage switchgear is suitable for systems with voltage levels between 1kV and 35kV, and low voltage switchgear is mainly used in systems with voltage levels below 1kV.

The structure of a switchgear usually consists of a cabinet body, circuit breakers, isolation switches, load switches, operating mechanisms, transformers, and various protective devices. These components work together to achieve functions such as power on/off, conversion, and control. The cabinet body of the switchgear is usually made of steel plate, and is divided into multiple functional units inside, such as busbar room, circuit breaker room, cable room, relay room, and instrument room, to facilitate equipment installation and maintenance.

As one of the key equipment in the power system, the importance of high-voltage switchgear is self-evident. A reliable high-voltage switchgear can ensure the stable operation of the power system, reduce the occurrence of faults, lower the damage rate of equipment, and improve the safety and reliability of the power system. At the same time, the intelligence and automation level of high-voltage switchgear is also increasing, which can achieve intelligent monitoring and remote control of the power system, providing more convenient and efficient means for the management and maintenance of the power system.

application area

Power plant: In a power plant, high-voltage switchgear is used to control the grid connection and disconnection of the generator set, ensuring the stable operation of the generator.

Substation: In a substation, high-voltage switchgear is used to achieve voltage transformation and distribution, ensuring the stable operation of the power system.

Petrochemical industry: In the petrochemical industry, high-voltage switchgear is used to control the power supply of production equipment, ensuring the continuous operation of the production line.

Metallurgical steel rolling: In the metallurgical steel rolling industry, high-voltage switchgear is used to control the power supply of the rolling mill, ensuring the stable operation of the steel rolling production line.