EN 62271-211:2014 高压开关设备和控制设备 第211部分:额定电压高于 52 kV 的电力变压器和气体绝缘金属封闭开关设备之间的直接连接
High-voltage switchgear and controlgear - Part 211: Direct connection between power transformers and gas-insulated metal-enclosed switchgear for rated voltages above 52 kV
IEC 62271-211:2014 is applicable to single and three phase direct connections between gas-insulated metal-enclosed switchgear (GIS) for rated voltages above 52 kV and transformer a...