Working Conditions
1. Altitude1000m;
2. Ambient Temperature: -40℃ ~ +40℃
3. No violent mechanical vibration, no harmful gas and vapor, no electric, and explosive, and explosive dust in location.
4. Continuous operation voltage: 1.00 Un, long-term max, Over voltage: less.1 Un.
5. Stable over-curent (including harmonics current) less 1.3 In.
6. With stand voltage: between terminal 2.15, time rated voltage for 10 seconds, between terminals and container 42kV for 10 seconds.

Parameter
1. Rated voltage: 6.3kV, 6.6kV, 6.6/√3kV, 7.96kV, 10.5kV, 11kV, 11kV, 11/√3kV, please indicated in the order if you want the other special capacity.
2. Rated capacity: 33~334kvar please indicated in the order if you want the other special capacity.
3. Capacity tolerance: -5 ~ 15%.
4. Loss angel tangential value: film & papaer medium tg 0.08%,film medium tg 0.05%.
5. Withstand voltage: it can afford AC2.15 or DC4.3 times rated voltage between the capacity pales, last about 10s without break or flash, BIL: 6kV(30kV), 10kV(42Kv).
6. Free discharge: it has the inner resistance,10min after cutting off the power supply, the residual voltage will reduce to 75V from √2 Un.
7. Max. Current: running smoothly under the 1.3 time rated voltage, over voltage, capacity positive tolerance and harmonic wave which can not exceed 1 min each 24 hours.
8. Max.Current: running smoothly under the 1.3 time rated voltage, over voltage, capacity positive tolerance and harmonic wave which can not 1.43 time rated current.
9. Standard: GB/T 112024.1-2001, IEC6087:1997.