High-Voltage Outdoor Wind Power Substation Line Disconnect Switch Series

The GW5‑40.5 (72.5, 126 kV) series outdoor high‑voltage AC disconnect switches are outdoor high‑voltage electrical apparatus rated for 50 Hz operation. They are available in rated voltage classes of 40 kV and 5 kV and are used to open and close high‑voltage lines under no‑load conditions, as well as to provide electrical isolation for energized high‑voltage lines associated with maintenance‑required busbars, circuit breakers, and other electrical equipment. They may also be employed to switch small capacitive or inductive currents.

Primary and Secondary Integrated Environmental Gas-Insulated Switchgear

New Products / New Technology

This article primarily introduces the features, application scope, and related information of 10 kV environmentally friendly gas-insulated ring main units. This equipment is an intelligent electrical device that combines environmental protection, cost-effectiveness, and ease of use, and is widely employed in various power‑supply facilities. - It is manufactured using eco‑friendly materials, making it environmentally sustainable. - Its price is relatively affordable. - Its design facilitates operation and maintenance. - Equipped with smart cloud capabilities, it enables remote monitoring and management. - All primary conductive parts are enclosed within a stainless steel enclosure, utilizing hermetic welding technology. - The enclosure employs N₂ or dry air as the insulating medium.