High-voltage switches are of great significance for the safety and operation of power systems.
Release time:
2020-06-24
High-voltage switches are primarily used for control and protection in power systems. They can either connect or disconnect certain power equipment or lines from operation according to the needs of grid operation, or quickly isolate faulty sections from the grid when equipment or lines fail, thereby ensuring the normal operation of fault-free portions of the grid while safeguarding the safety of equipment and operational/maintenance personnel.

High-voltage switches are primarily used for control and protection in power systems. They can either connect or disconnect certain electrical equipment or lines from operation according to the needs of grid operation, or quickly isolate faulty sections from the grid when equipment or lines fail, thereby ensuring the normal operation of fault-free portions of the grid while safeguarding the safety of both equipment and operational/maintenance personnel. Consequently, high-voltage switches are critical transmission and distribution devices, and their safe and reliable operation is of paramount importance for the secure and efficient operation of power systems.
Erzheng Electric is one of the leading specialized manufacturers of high-voltage transmission and distribution equipment in China. Its main product lines include SF6 load break switches, European- and American-style cable terminations, and complete sets of high- and low-voltage switchgear: packaged substations, indoor and outdoor high-voltage ring main units (high-voltage ring main cabinets), gas-insulated ring main units, European- and American-style cable tap boxes, KYN28-12 metal-clad center‑mounted switchgear, MNS, GCS, and GCK type withdrawable low-voltage switchgear, as well as GGD type low-voltage switchgear.
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