Project Description产品描述
Capacitor for AC filtering PECA4 (690V)
PECA4 (690V)交流滤波器电容器
Description 概述
This capacitors are specially designs for AC high voltage applications. Are specially optimized to be used in a high quality AC filters for compensation devices with high pollution as UPS or wind generators.
这种电容器是专为交流高压应用设计的。特别适用于高质量的交流滤波器，用于UPS或风力发电机等高污染补偿装置。
Construction
Non-impregnated, self-healing capacitors with metallized polypropylene dielectric. Case of Overpressure, capacitor is protected and disconnect himself. Capacitors in cylindrical aluminium cans provided with M12 studs for fixing and earthing. Connection is made by terminal connection.
带金属化聚丙烯介质的非浸渍自愈电容器。超压情况下，电容器被保护和断开。圆柱形铝罐中的电容器，用M12螺栓固定和接地。连接是通过终端连接来完成的。
Three phase capacitor internally delta connected. Connection cables may allow 20 mm movement in case of overpressure disconnection. These capacitors may be mounted in any position.
三相电容器内部三角形连接。在超压断开的情况下，连接电缆可以允许20毫米的移动。这些电容器可以安装在不同位置。
| RMS voltage URMS 均方根电压 | 690 V |
| Rated voltage UN DC 额定电压 | 1100 V |
| Discharge resistors 放电电阻 | Yes |
| Dielectric waste 电介质浪费 | ≤ 0,2 W/kvar |
| Total waste Type 2 类型2浪费总额 | ≤ 0,4 W/kvar |
| Maximum overvoltage 最大过电压 | 1.1 UN |
| Maximum overcurrent 最大过电流 | 1.3 IN |
| Insulation level 绝缘水平 | 3 kV |
| Power tolerance 功率容差 | – 5 / +10 % |
| Climatic range 气候范围 | – 40 / +50 ºC |
| Wiring 接线 | Terminal connection max. : 16 mm2 接线端子 |
| Internal wiring 内部接线 | Delta 三角 |
| Protection rate 防护等级 | IP20 |
| Case 容器 | Cylindrical |
| Overpressure disconnection 超压断开 | Yes |
| Standard 标准 | IEC 60831 / IEC 61071 |
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 | 19/04/2018 | 0.1 MB |
