SF6 Gas Insulated Vacuum Recloser
The SF6 gas insulated automatic recloser is designed for a use on overheaddistribution lines as well as distribution substation applications.
- Fault detection & protection.
- Control & status monitoring
- Measurements(current, voltage, power factor, frequency, power, energy, counter)
- Recording(events,fault current waveforms, data logging)
- Safety devices(low pressure interlocking, pressurerelief, locking)
- The magnetic actuator provides highly efficient, reliable performance while consuming very little energy.
- The controller is a microprocessor based controller that provides the protection, data logging and communications function.
|Rated voltage(kV)||12 (15)||24 (25.8)||36 (38)|
|Rated current(A)||630||630||630 / 800|
|Rated power frequency withstand voltage(kV)||50||60||70|
|Rated lightning impulse withstand voltage(kV)||110||150||170|
|Rated short-time current(kA, RMS)||12.5 / 16||12.5 / 16||12.5 / 16|
|Rated symmetrical interrupting current(kA, RMS)||12.5 / 16||12.5 / 16||12.5 / 16|
|Rated short circuit making current(kA, peak)||32.5 / 42||32.5 / 42||32.5 / 42|
|Minimum operating current(A)||Phase||10 ~ 1600(Step:1A)||10 ~ 1600(Step:1A)||10 ~ 1600(Step:1A)|
|Ground||2 ~ 1600(Step:1A)||2 ~ 1600(Step:1A)||2 ~ 1600(Step:1A)|
|Operating Mechanism||Magnetic actuator||Magnetic actuator||Magnetic actuator|