IEC62505-3-2:2020
铁路设施固定装置交流开关设备的特殊要求第3-2部分:交流牵引系统专用测量、控制和保护装置电流互感器Railway applications - Fixed installations - Particular requirements for AC switchgear -Part 3-2: Measurement, control and protection devices for specific use in AC traction systems - Current transformers
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