Railway applications - Fixed installations - Particular requirements for a.c. switchgear - Part 3-3: Measurement, control and protection devices for specific use in a.c. traction systems - Voltage transformers; German version EN 50152-3-3:2016
铁路设施.固定装置.交流开关设备的特殊要求.第3-3部分:交流牵引系统专用的测量 控制和保护装置.电压互感器;德文版EN 50152-3-3:2016