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IEC 61481 Ed. 1.2被替代

Live working - Portable phase comparators for use on voltages from 1 kV to 36 kV a.c.

出版：International Electrotechnical Committee

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基本信息

标准编号： IEC 61481 Ed. 1.2

发布时间：2004/6/7 0:00:00

标准类别：Standard

出版单位：International Electrotechnical Committee

标准页数：105

标准简介

Is applicable to portable phase comparators with or without a built-in power source to be used on electrical systems for voltages from 1 kV to 36 kV a.c. and frequencies from 50 Hz to 60 Hz. This standard is applicable to two-pole phase comparators having a connecting lead between them, two-pole phase comparators operating with a wireless connection and single-pole phase comparators operating with a memory system. This standard is applicable to phase comparators used in contact with the part to be tested, as a single unit or as a separate device completed by an adaptable insulating pole covered in IEC 60855 or IEC 61235. The contents of the corrigendum of July 2005 have been included in this copy. This consolidated version consists of the first edition (2001), its amendment 1 (2002) and its amendment 2 (2004). Therefore, no need to order amendments in addition to this publication.

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替代本标准的新标准

等同采用的国际标准

NEN EN IEC 61481:2001 - Identical

SS EN 61481:2001 - Identical

PN EN 61481:2004 - Identical

I.S. EN 61481:2001 - Identical

NF EN 61481:2001 - Identical