| Brand | ROCKWILL |
| Model NO. | RGIS series SF6 Gas Insulated Metal-clad switchgear |
| Rated voltage | 25.8kV |
| Rated frequency | 50/60Hz |
| Maximum operating voltage | 25.8 kV |
| Series | RGIS |
Description :
The RGIS series of SF6 gas - insulated metal - clad switchgear is specifically designed for three - phase three - wire 50/60 Hz systems with a maximum voltage of 40.5 kV. With a rated voltage reaching up to 40.5 kV, it features either horizontally or vertically installed vacuum circuit breakers. The switchgear encompasses a comprehensive set of components like vacuum circuit breakers, meters, and relays.
Main function introduction:
Excellent Insulation Performance
Reliable Arc - Extinguishing Performance
Fully Enclosed Structure
Modular Design
Good Explosion - Proof Performance
Perfect Anti - Misoperation Function
Low Maintenance Workload
Technology parameters:

Device structure:


Q: What is a gas insulated switchgear?
A:A gas - insulated switchgear is a type of electrical switchgear that uses sulfur hexafluoride (SF6) gas as the insulating medium. It offers advantages like high insulation performance, compact size, and low maintenance. It's widely used in power systems to control and protect electrical circuits.
Q: What does GIS stand for in gas?
A:In the context of gas, GIS stands for Gas - Insulated Switchgear. It is a crucial component in power systems, using gases like SF6 for insulation. This technology enables efficient and reliable operation of electrical grids by providing a compact, high - performance solution for switching and protecting electrical circuits.
Q: What is a gas insulated switchgear?
A:In the context of switchgear, GIS stands for Gas - Insulated Switchgear. It is a sophisticated electrical apparatus that utilizes an insulating gas, typically sulfur hexafluoride (SF6), to enclose and protect its components, ensuring reliable and efficient electrical switching and distribution.