DTH高压脉冲电容器 DTH高压脉冲电容器
产品简介
详细信息
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 |
工作温度范围Operating temperature range | -40~85℃ |
容量范围Capacitance | 0.33~3.0μF |
额定电压 Rated Voltage | 4000~25000VDC |
容量偏差 Tolerance | ±5%, ±10% |
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℃ |
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℃ |