Sf6 Gas Insulated Switchgear

We are engaged in manufacturing, exporting and supplying excellent quality SF6 Gas Insulated Switchgear to our valuable clients.

1. General Description:
CKFL SF6 gas insulated switchgear is a completely sealed and insulated medium voltage ring main unit working in a voltage range maximum up to 24KV.

2. Technical Features:
Safe and reliable gas tank
The gas tank is made of stainless steel plate,which protection class is IP67, sealed and welded by laser cutting and automatic robot. All live parts are sealed in SF6 gas tank, and it also passed synchronous vacuum and helium leak test. At the bottom of the gas tank there is an explosion-proof vent, which it is equipped with explosion-proof membrane. In case of the gas pressure exceeds certain threshold, it can release the pressure from the explosion-proof vent, which makes effectively prevent the harm from the high pressure gas.

3. Flexible expansion
It can contain 6 modules in one SF6 gas insulated tank at most, and each module has its own function. For system with more than 6 modules, the switchgear can be equipped by external busbar connector to connect every two modules or more to obtain full project configuration.

4. Single handle operation for load switch/ earthing switch

5. Mechanical interlocking between circuit breaker and disconnector

6. Fuse with sealed isolation

7. Simply and convenient connection between each set of switchgear and with cable