BSMJ LOW VOLTAGE SHUNT POWER CAPACITOR OF THE SELF-HEALING TYPE

Working Conditions

1. Power capacitor should confirm left voltage reduce to rated voltage 10% to input again after the power was cut off, normally it will need 200s almost. so it would choose the power controller which has input and reput lock time function after cut off the power. If choose normally power controller, it must install speediness discharge power equipment. it would not limited which use adopting same electric factor input and chip switch.
2. Altitude level is not more than 2000m.
3. Temperature type: -25/C low temperature, highest temperature is C type (it would not more than 50℃ the average of temperature is not more than 40℃ within 24 hours, one year average of temperature is not more than 30℃), power capacitor will work within good ventilate condition. It would not permit within sealing and installation condition.

Structure Features

1. Volume is small, weight is light easy installation
2. Metalized PPA thin film was adopt for medium, it only have 1/4 old products’ volume and 1/5 old products’ weight
2. Low loss little heating small change the temperature
New type spray golden craftsmanship and special metalized edge thickness technology was adopted, it can strength the power capacitor anti surge capacity property stability, working life will prolong, power capacitor itself power lost will reduce practice value is low than 0.08%, little heating small change the temperature and good saving power effect.
3. Excellence self healing property
When medium parts was puncture, it can self heal quickly and recover normally work, improving the reliability
4. Safety
There are discharge resister and insure equipment was inside capacitor, it is reliability to use
5. No leakage oil, Green no pollution
Wax was immersed liquid, normally it is state, when the temperature is high 70℃, it will unfreeze, there is no leakage oil and no pollution when you use this products. not only have try type’s instruction characteristic but also have immersed capacitor advantage. moreover it can make power capacitor work reliability within special immerse craftsmanship.
6. Anti corrupt and preventing fake cover, beautiful and substance
Pressing metal cover we use special double anti corrupt craftsmanship, so it improve the products anti corruption, special anti fake design, exquisite artistic.

Main Technical Data

1. Rated voltage: 230V, 250V, 400V, 450V, 525V, 690V, 750V, 1050V, 1200V, other special voltage please notice it.
Rated capacity: 0.4~0.69kV 1~60kvar, other voltage class’s capacity, please notice it.
Rated frequency: 50Hz or 60Hz.
Capacity tolerance: -5%~+10%.
Loss angle tan δ 0.1% when the temperature is 20℃.
Anti voltage: between two pole 2.15 time rated voltage is 10s, between two pole 2Un+2kV or 3kV please choose highest value
2. 10s, there is no perpetuity puncture and flash over.
3. Max permit over voltage: 1.1 time rated voltage, the high permit over voltage is not more than 8 hours within 24 hours. 1.15 time rated voltage, it is not more than 30 minute within 24 hours, 1.2 time rated voltage it is not more than 5 minute, 1.3 times rated voltage, it would not more than 1 minute
Max permit over current: it is permit that the over current is not more than 1.3 time rated current, interim over current it should consider over voltage, capacity positive tolerance and harmonic effect. interim over current is not more than 1.43 times rated current.
Connection: ΔY type, Y type should draw out through neuter, III three section, single phase type, and all kind of connection way. other connection way it will notice when you order it
Discharge property: the-left voltage will reduce from 2 Un to below 50V within 3 minutes when the power cut off.
Standard: GB/T12747-2004, IEC60831: 212002