12KV
High Voltage Circuit Breakers
Electric Type
Normal Type Circuit Breaker
SF6
Fixed
Lbs
3
Circuit Breaker
Circuit-Breaker Failure Protection, Overcurrent Protection
ISO9001-2000, CE, CCC
CNKEEYA
Normal Export Case
China
8538900000
Product Description
FLN36 high/medium voltage SF6 load break switch, with a rated voltage of 12kv, 24kv or 36kv, can response and protect power system when there is an error. The switch can be either manual operation or electrical operation, and earthing function is optional. Switch fuse combination can protect the whole system. The rated current of fuse can be required in accordance with customer requirement. Compact size, easy installation and free of maintainence make the switch suitable for wide applications, especially for ring main unit. It also can work with vacuum circuit breaker to make a switchgear combination for excellent performance with favorable cost.
| Item | Unit | Data |
| Rated voltage | kV | 24 |
| Rated Current(depends on fuse) | A | 125 |
| Rated Frequency | Hz | 50/60 |
| Rated short circuit current | kA | |
| Rated short time withstand current(4s) | kA | |
| Rated peak withstand current | kA | |
| Rated power frequency withstand voltage | kV | 65/79 |
| Rated lightning impluse withstand voltage | kV | 125/145 |
| Rated pressure of SF6(20ºC under 1 atm) | Mpa | 0.04-0.05 |
2. Altitude: not exceed 2000m.
3. Earthquake intensity: not more than 8 degree.
4. Wind pressure:≤700pa
5. No fire, explosion hazard, serious filthy, chemical corrosion, as well as places of intense vibration
