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IEC 61557-2:2019现行

Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. – Equipment for testing, measuring or monitoring of protective measures – Part 2: Insulation resistance

出版：International Electrotechnical Committee

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基本信息

标准编号： IEC 61557-2:2019

标准类别：Standard

出版单位：International Electrotechnical Committee

标准页数：0

标准简介

This part of IEC 61557 specifies the requirements applicable to equipment for measuring the insulation resistance of equipment and installations in the de-energized state.

本标准替代的旧标准

IEC 61557-2 : 2.0

IEC 61557-2:2019现行

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