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The PGS outdoor pole mounted SF6 gas insulated load break switch rated voltage can be 12kv, 24kv or 36kv. The switch can realize remote digital control with a control box and PT. it is mainly used for breaking and closing current, overloading current, and short-circuit current protection. This load break switch (LBS) adopts mature case type sealing structure for SF6 gas insulation. Therefore, it has excellent sealing performance not to be much less effected by external environment. In addition, this switch has the spring mechanism with chain main transmission and a multi-stage tripping system, which makes this switch quality reliable.

Environmental Conditions

1. Ambient temperature: not higher than +40 ºC, not less than -15 ºC (at -30 ºC to allow storage and transportation).
2. Altitude: not exceed 1000m.
3. Earthquake intensity: not more than 8 degrees.
4. Wind pressure: ≤700pa
5. No fire, explosion hazard, serious filthy, chemical corrosion, as well as places of intense vibration

Features

1. R ed switch.
2. Drive pipe with large diversity.
3. Fast operation.
4. Inflation valve.
5. High pressure relief alarm.
6. HD gas-pressure meter.
7. Manual locking device.
8. Low pressure warning device.
9. Visible open/close status.
10. Contact position indicator.
11. Manual operation on ground.