DS EN 61557-9:2015现行
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
专家解读视频
基本信息
标准编号： DS EN 61557-9:2015
标准类别：Standard
出版单位：Danish Standards
标准页数：61
标准简介
2015 COR 2017 [08/02/2017]2015 COR 2016 [16/06/2016]2015 [07/04/2016]2009 [18/05/2009]
标准备注
2009 Edition is still active and will be withdrawn on 15-01-2018. (05/2016)
本标准替代的旧标准
等同采用的国际标准
EN 61557-9:2015 - Identical
