
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
出版:Danish Standards

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基本信息
標準編號: DS EN 61557-9:2015
標準類別:Standard
出版單位:Danish Standards
標準頁數:61
標準簡介
2015 COR 2017 [08/02/2017]2015 COR 2016 [16/06/2016]2015 [07/04/2016]2009 [18/05/2009]
標準備注
2009 Edition is still active and will be withdrawn on 15-01-2018. (05/2016)
本標準替代的舊標準
等同采用的國際標準
EN 61557-9:2015 - Identical