关键词:
交流电网
交流电流
交流电容器
交流电网络
交流电压
电容器组
电容器
冷却器元件
冷凝装置
定义
设计
卸料装置
电气工程
安装
滤波电容器
熔断器
装置
说明书
绝缘水平
雷涌试验
测量
测量技术
操作
过载电流
过电压保护装置
并联电容器
电力电容器
电力装置
质量要求
额定电压
常规检验
安全
安全要求
测试
电压测量
标准号:
BS EN 60871-1-2005
摘要:
This part of IEC 60871 is applicable to both capacitor units and capacitor banks intended tobe used, particularly, for power-factor correction of a.c. power systems having a rated voltageabove 1 000 V and frequencies of 15 Hz to 60 *** part of IEC 60871 also applies to capacitors intended for use in power filter *** definitions, requirements and tests for filter capacitors are given in Annex *** requirements for capacitors protected by internal fuses as well as requirements forthe internal fuses are given in IEC *** for capacitors to be protected by external fuses, as well as requirements forthe same, are given in Annex *** standard does not apply to capacitors of the self-healing metallized dielectric *** following capacitors are excluded from this part of IEC 60871:– capacitors for inductive heat-generating plants operating at frequencies between 40 Hzand 24 000 Hz (IEC 60110-1);– series capacitors for power systems (see the IEC 60143 series);– capacitors for motor applications and the like (see the IEC 60252 series);– coupling capacitors and capacitor dividers (IEC 60358);– shunt capacitors for a.c. power systems having rated voltage up to and including 1 000 V(see the IEC 60831and IEC 60931 series);– small a.c. capacitors to be used for fluorescent and discharge lamps (IEC 61048 andIEC 61049);– capacitors to be used in power electronic circuits (IEC 61071);– capacitors for microwave ovens (IEC 61270-1);– capacitors for suppression of radio interference;– capacitors intended for use with d.c. voltage superimposed on a.c. *** such as insulators, switches, instrument transformers, external fuses, etc. are inaccordance with the relevant IEC standards.