Four Way Type
Busbar Unit (KL)
Busbar Unit (KL)
Standard Configuration and Features
- Load switch
- Earthing switch
- 630A busbar
- Load switch operation mechanism
- Earthing switch operation mechanism
- Indicator of tripping/closing positions of load switch
- Indicator of tripping/closing positions of earthing switch
- Bushing of front outgoing line
- A capacitive voltage indicator indicating the electrical lower bushing
- Interlock device (earth switch and load switch, earthing and cable chamber cover)
- SF6 gas pressure gauge (one for each gas tank)
- Nameplate (one for each gas tank)
- Hand crank (one for each switchgear)
Optional Configuration and Features
- Reserved busbar extension
- External busbar
- Short-circuit and grounding fault indicator (panel type)
- Cable plug or prefabricated lightning arrester
- Live earthing blocking of the incoming line (locking the earthing switch when the bushing is live) 110/220 AC(DC)
- Secondary chamber
