DTH高压脉冲电容器
面议
广泛应用于超高压脉冲及大电流,高电压场合。
电介质：聚丙烯薄膜
结构：金属化膜内串结构
封装：外包阻燃迈拉胶带,阻燃（94V-0级）环氧封装
引出：M5,M6或M8铜螺母引出
能承受大电流，高电压
低损耗,高稳定
具有自愈性
|
Reference standards |
IEC 61071 61881 |
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工作温度范围Operating temperature range |
-40~85℃ |
|
容量范围Capacitance |
0.33~3.0μF |
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额定电压 Rated Voltage |
4000~25000VDC |
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容量偏差 Tolerance |
±5%, ±10% |
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极间耐电压 Test voltage between terminals |
1.5Ur(DC) 10s 25±5℃ |
|
极壳耐电压 Test voltage between terminals and case |
3000V 50Hz 60S, 25±5℃ |
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损耗角正切Dissipation factor |
tgδ≤8×10-4 at 25±5℃ , 1KHz |
|
绝缘电阻Insulation resistance |
C*IR≥30000S, at 100VDC,25±5℃,60S |
|
预期寿命Life expectancy |
100000h at Ur and 70℃ |
