DC Disconnector Switch
DC Disconnector Switch is used for no load switching in DC system. ET-DS design is compact and optimized to be integrated in DC switchgear and other applications.
In addition, sufficient insulation capacity and electric current capacity increase the safety level of the product. Fast operation time is also appealing in perspective of user convenience.
- Keyed selected switches to adjust DS’s lock/unlock status and manual/motorized mode
- Tested short time withstand current up to 125kA rms
- Electrical interlocking by wiring to associated protection relay ETCPU200
- Manual/Motorized mode selectable to suit different situations
- Fast open/close to reduce operation time