GENERAL FEATURES
- SF6 vacuum interrupter GIS
- Double bus bar system
- Electrically/mechanically type tested
- Circuit Breaker is specially designed for easy disconnection ensuring easy installation and easy maintenance
- Each bay is divided into functionally distinct gas compartments that allow live-line work.
- PT bay each consist of a busbar that can control double busbars at the same time.
TECHNICAL DATA
Rated Voltage | 25.8 kV | Making Time | 5 Cycle |
---|---|---|---|
Rated Frequency | 60 Hz | Control Voltage | 125 Vdc |
Rated Current | 2000 A / 600 A | Electrical Life Class | E2 |
Rated Short-time Current | 25 kA (65 kAp) | Cable Charge Interruption | C2 |
Power Frequency Withstand Voltage | 70 kV (77 kV) / 1 min. | Mechanical Endurance Class | M2 |
Lightning Impulse Withstand Voltage | 150 kV (165 kV) BIL | Applied Standard | S1 |
Dimension | 600(W) x 2500(H) x 2100(D) | Rated Gas Pressure (20℃) | 0.5 bar |