【国际标准】 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 9: Equipment for insulation fault location in IT systems

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标准简介

暂无

标准号：
IEC 61557-9:2009 EN-FR
标准名称：
Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 9: Equipment for insulation fault location in IT systems
英文名称：
Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 9: Equipment for insulation fault location in IT systems
标准状态：
REVISED
发布日期：
2009-01-12
实施日期：
出版语种：
EN-FR

IEC 61557-9:2009 EN-FR