详细信息
Introduction/产品特点:
1.Metal package, Sealed with epoxy resin;
2.Copper nut/screw leads, easy installation;
3.Large capacity, small size;
4.Resistance to high voltage, with self-healing;
5.High ripple current, high dv/dt withstand capability.
1.金属外壳封装，干式环氧树脂灌注；
2.铜螺母/螺杆引出，安装简单方便；
3.容量大，体积小；
4.耐压高，具有自愈性；
5.高纹波电流，高dv/dt承受力。
Application/应用:
1.Widely used in DC-Link circuit for filtering energy storage;
2.Can replace electrolytic capacitors, better performance and longer life;
3.Wind power, photovoltaic power inverter; electric vehicles and hybrid vehicles; welding equipment, power supplies SVG, and induction heating equipment, for the DC link filter.
1.广泛应用于DC-Link电路中，作滤波储能用；
2.能替代电解电容，性能更优，寿命更长；
3.风能发电，光伏发电用逆变器；各种变频器；电动汽车及混合动力车；SVG，电焊机，电源，感应加热设备等支流母线滤波场合。
Technical data/性能参数
工作温度范围/Operating temperature range | Max. Operating temperature, Top max:+85℃ Upper category temperature:+70℃ Lower category temperature:-40℃ | |
容量范围/Capacitance range | 1000~20000µF | |
额定电压Un/Rated voltage Un | 800V.DC~3000V.DC | |
容量偏差/Cap.tol | ±5%(J);±10%(K); | |
耐电压/Withstand voltage | Vt-t | 1.5UnDC/60S |
Vt-c | 1000+2×Un/V.AC 60S(min300V.AC) | |
损耗角正切/Dissipation factor | tgδ≤0.003 f=100HZ | |
介质损耗tgδ≤0.0002 | ||
绝缘电阻/Insulation resistance | (内置放电电阻)Measuring | |
耐脉冲电流冲击/Withstand strike current | 附表 | |
有效电流/Irms | 附表 | |
杂散电感/ESL | ＜150nH | |
阻燃性/Flame retardation | UL94V-0 | |
最高使用海拔高度/Maximum altitude | 2000 m | |
预期寿命/Life expectancy | 100000h(Un,??1??7??1??7??1??7??1??7hotspot≤70℃) | |
引用标准/Reference standard | IEC61071；IEC61881 | |
可按客户要求定制！
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