HD 525.1 S1 A1-1991 额定电压在660V以上的交流电力系统用分路电容器.第1部分:总则.性能、试验和规定安全要求.安装和使用指南
Shunt capacitors for A.C. power systems having a rated voltage above 660 V; part 1: general; performance, testing and rating safety requirements; guide for installation and operation