Ecrup(Shenzhen) Co.,Ltd
E-mail：ecrup0001@163.com
Mobile phone:15975757675
Website:http://www.ecrup.com.cn
Address:Han Dong Industrial Park, 43 Tong
song Road, Tangxia community, Yan Luo
street, Baoan District, Shenzhen
Power Capacitor
|
|
Single-phase capacitor |
3-phase capacitor |
|
standard |
IEC60831, EN60831, GB12747-2004, UL810-2008 |
IEC60831, EN60831, GB12747-2004, UL810-2008 |
|
Safety |
Pressure anti-explosion, dry type self-healing technology |
Pressure anti-explosion, dry type self-healing technology |
|
Film |
Metallized film |
Metallized film |
|
Infilled material |
Environmental inactive gas |
Environmental inactive gas |
|
Rated frequency |
50/60Hz |
50/60Hz |
|
Capacitance tolerance |
0-3% |
0-3% |
|
3-phase imbalance |
≤1.1% |
≤1.1% |
|
Dielectric loss |
≤0.11W/kvar |
≤0.11W/kvar |
|
Dielectric loss tangent |
＜0.1(power frequency, Un,20℃) |
＜0.1 (power frequency, Un,20℃) |
|
Altitude |
≤2000m |
≤2000m |
|
Discharge resistance |
Discharge for 60s until below 50V |
Discharge for 60s until below 50V |
|
Working state |
Long-term operation |
Long-term operation |
|
Voltage range |
230V~600V |
230V~1000V |
|
Test voltage,t-t |
2.15Un, 5s (ex-factory test), 2.15Un, 10s (type test) |
2.15Un, 5s (ex-factory test), 2.15Un, 10s (type test) |
|
Test voltage,t-c |
3.6KV, 60S |
3.6KV, 60S |
|
Tightness test |
Maintain for 2h under 75±2℃, no leakage |
Maintain for 2h under 75±2℃, no leakage |
|
Temperature range |
-40°C~60°C |
-40°C~60°C |
|
Allowable relative temperature |
95% |
95% |
|
Cooling |
Natural cooling |
Natural cooling |
|
Inrush current |
200In |
200In |
|
Over current |
4In |
4In |
|
Overvoltage |
1.1Un long-term operation, 1.15Un (30min/24h) |
1.1Un long-term operation, 1.15Un (30min/24h) |
|
Mean life expectancy |
210, 000 hours |
210, 000 hours |
|
Protection grade |
IP20 |
IP20 |
|
Interior wiring mode |
Serial-parallel connection |
Triangle or star-like |
