gas insulated-High-Voltage Switchgear GIS-ZF9-252/T4000-50&63
For over 10 years XD Electric has been supplying 252kV class, indoor GIS
solutions within substations around the world. Since its introduction, over
4,500 bays have been installed and are in service today.
Purposefully designed with operating components contained within
a sealed metal container that is filled with insulating gas, this GIS class
reduces installation space requirements, is more resistant to weather
impacts, and is easier to maintain.
With future expansion in mind, the 252kV GIS is able to grow with your
system and still adhere to wiring requirements and standards. For greater
application flexibility, the 252kV GIS can be constructed as individual
phase or three phase common busbar.
Innovative design that offers a three phase common busbar and single phase circuit breaker enclosure
Compact GIS with reduced dimensions: L x W x H: 6600mm x 1800mm x 3150mm
Circuit breaker operating mechanism with either spring (50kA) or hydro-mechanical (63kA) device
For horizontal circuit breaker configurations, an electrical control bay operates all three phases at the same time
Built-in grounding switches
- Voltage Up to (kV)252
- Continuous Current Up to (A)4000
- Max. Rated Frequency (Hz)50
- Rated Short-Circuit Making Current (BREAKER) (KA)50
- Power Frequency Withstand Voltage (kV)460