標準號：BS EN 60931-3-1997
中文標準名稱：大于和等于1000V電壓的交流系統用非自愈式并聯電力電容器.第3部分:內部熔斷器
英文標準名稱：Shunt power capacitors of the non-self-healing type for a.c. systems having a rated voltage up to and including 1000 V. Internal fuses
標準類型：K42
發布日期：1997/9/15 12:00:00
實施日期：1997/9/15 12:00:00
中國標準分類號：K42
國際標準分類號：31.060.70
適用范圍：This part of IEC 931 applies to internal fuses which are designed to isolate faulty capacitor elements or a capacitor unit, in order to allow operation of the remaining parts of that capacitor unit and the bank in which the capacitor unit is connected. Such fuses are not a substitute for a switching device such as a circuit-breaker, or for external protection of the capacitor bank or any part thereof. The object of this part of IEC 931 is to formulate requirements regarding performance and testing and to provide a guide for co-ordination of fuse protection.