Environmentally friendly gas-insulated high-voltage AC metal-enclosed switchgear

The HR(H)-V-12-EG series of environmentally friendly gas-insulated high-voltage AC metal-clad switchgear has been developed based on the introduction of advanced technologies from both domestic and international sources. It is a new type of ring‑main distribution equipment featuring high reliability, maintenance‑free operation, and the ability to be freely configured and expanded. This product is suitable for ring‑network or dual‑radial power supply in 3–12 kV power systems, as well as for compact packaged substations, small transformer substations, garages, basements, and other similar applications.

SF6 Gas-Insulated High-Voltage AC Metal-Enclosed Switchgear

The HR‑C(F, V)‑12 series SF6 gas‑insulated high‑voltage AC metal‑enclosed switchgear is a compact indoor switchgear developed on the basis of advanced technologies both domestically and internationally, with a rated voltage of 3–12 kV at 50 Hz. It is suitable for ring‑network or double‑radial power supply in power systems, and can also be used as a terminal‑supply solution for electrical energy control and protection of connected equipment. Additionally, it is well suited for compact packaged substations, small substations (such as wind‑power stations), garages, basements, and other applications where specific requirements exist regarding the dimensions and appearance of switchgear.

Armored withdrawable AC metal-enclosed switchgear

The KYN28A-12(Z) armored, withdrawable, metal-clad AC switchgear is an indoor, complete distribution device rated for 3–12 kV AC at 50 Hz. It is used in power plants, substations, and industrial and mining enterprises for receiving and distributing electrical energy, and provides functions such as circuit control, monitoring, and protection. It can be configured for single-bus, single-bus sectionalized, or double-bus systems.