廣泛應(yīng)用于電力電子設(shè)備中交流濾波場(chǎng)合。
電介質(zhì):聚丙烯薄膜
結(jié)構(gòu):金屬化膜干式結(jié)構(gòu)
封裝:金屬鋁外殼,阻燃(UL 94V-0)環(huán)氧封裝
引出:鍍錫銅螺母引出
高電流,大容量
低自感,低損耗
具有自愈性
引用標(biāo)準(zhǔn)Reference standard |
I EC 61071,60068 GB/T14747 |
工作溫度范圍Operating temperature range |
-40~85℃ |
容量范圍Capacitance |
8.0~350μF |
額定電壓 Rated Voltage |
250~450Vac (400~850Vdc) |
容量偏差 Tolerance |
±5%, ±10% |
極間耐電壓 Test voltage between terminals |
2.0Un 10s 25±5℃ |
極殼耐電壓 Test voltage between terminals and case: |
3000V 50Hz 60S, 25±5℃ |
耗角正切Dissipation factor |
損: tgδ≤2×10-3 at 25±5℃ , 100Hz |
絕緣電阻Insulation resistance |
C*IR≥5000S, at 100VDC,25±5℃,60S |
預(yù)期壽命Life expectancy |
100000h at Un and 70℃, |