DIN EN 62271-200-2012 高压开关设备和控制设备.第200部分:额定电压大于1 kV小于等于52 kV的交流金属封闭式开关设备和控制设备.德文版本EN 62271-200-2012
High-voltage switchgear and controlgear - Part 200: AC metal-enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV (IEC 62271-200:2011); German version EN 62271-200:2012