Project Description产品描述
General Purpose AC/DC Capacitor PECA2
PECA2一般用途交直流电容器
Description 概述
These capacitors are designed to be applied in a non-sine wave circuits and pulse currents, such as commutations and snubber circuits. Also, can be used as discharge capacitor, filter or others DC application. This capacitor is special for long life terms circuits and high RMS current.
这些电容器被设计成应用于非正弦波电路和脉冲电流中，例如整流和缓冲电路。也可作为放电电容器、滤波器或其他直流应用。这种电容器特别适合于长寿命的电路。
Construction 结构
Non-impregnated, self-healing capacitors with metallized polypropylene dielectric (dry construction). Capacitors in cylindrical aluminium cans provided with M12 studs for fixing and earthing. Capacitive elements are fully encapsulated in thermo hardening resin. Connection is made by M6 screw terminals. These capacitors may be mounted in any position
带金属化聚丙烯介质的非浸渍自愈电容器（干式结构），圆柱形铝罐中的电容器，用M12螺栓固定和接地，电容元件完全封装在热硬化树脂中，由M6螺纹接线端子连接。这些电容器可以安装在不同位置。
| RMS voltage URMS 均方根电压 | 350 – 500 V |
| Rated voltage UN DC 额定电压 | 630 – 1000 V |
| Insulating voltage U 绝缘电压I 绝缘电压 | 1500 V |
| Dielectric 电介质 | Polypropylene 聚丙烯 |
| Capacitance tolerance 电容公差 | ± 10% (optional ± 5%) |
| Life expectancy 预期寿命 | 100.000 h. |
| Working temperature 工作温度 | – 25 / 85 ºC |
| Storage temperature 储存温度 | – 40 / 85 ºC |
| Voltage test 测试电压 | Between terminals (for 10s) – 1,5xUN DC 接线端子之间 Between terminals & case (for 10s) – 2xUi +1000 V AC |
| Max. screw torque 最大螺旋扭矩 | M6 – 5Nm M12 – 12Nm |
| Case 容器 | Aluminium 铝 |
| Standard 标准 | IEC 61071 |
| Overpressure disconnection 过压断开 | No |
Other powers, voltages and frequencies on request.
其他功率，电压和频率可按要求定做。
| File | Date | Size |
| Datasheet 产品资料 | 16/07/2018 | 0.1 MB |
