IEC 61482的本部分规定了测试方法和程序，以确定适用于工人服装的耐火服装材料和服装或组件的抗电弧率（如果有电火花）。 在受控的实验室条件下，使用一个开放的电弧来确定LIM的值， ATPVOREBT的材料，服装或组装的武器。注1:如果用户愿意，可以根据onELIM、ATPVand/OREBT值将电弧防护性能分为电弧等级防护等级，这些值最符合用户风险分析可能产生的不同危害和风险等级。 注2:本文件不专门用于将材料和服装的电弧防护性能划分为电弧防护等级。 IEC 61482-1-2规定了确定这些电弧保护等级APC1和APC2的程序，该标准使用受约束的电弧进行测试。 注3:本试验方法不适用于评估材料或部件是否具有阻燃性，因为IEC 61482-2中包含了这一点。交叉引用:EN ISO/IEC 17025:2017ISO 11612:2015IEC 61482-2:2018ISO/IEC 17025:2017EN ISO 11612:2015IEC 60584-1EN ISO/TR 11610EN 60584-1ISO/TR 11610EN ISO 6330EN ISO 3175-2EN ISO 9151ISO 13688ISO 15797ISO 3175-2ISO 9151ISO 6330IEC 60060-1IEC 62475EN 60060-1EN ISO 13688EN 61482-1-2:2014IEC 61482-1-2-2:2014IEC 60050-1998当前所有修订版均可在购买时获得包括在购买本文件时。

This part of IEC 61482 specifies test method procedures to determine thearc ratingofflame resistantclothingmaterialsandgarments orassemblies ofgarmentsintended for use in clothing for workers if there is anelectric archazard. Anopen arcunder controlled laboratory conditions is used to determine the values ofELIM, ATPVorEBTofmaterials, garmentsor assemblies ofgarments.NOTE 1 The user can, if he desires, classify the arc protective performance intoarc ratingprotection levels based onELIM, ATPVand/orEBTvalues which correspond best to the different hazard and risks levels that can result from the user's risk analysis. NOTE 2 This document is not dedicated to classifying the arc protective performance of thematerialand clothing into arc protection classes. Procedures determining these arc protection classes APC1 and APC2 are specified in IEC 61482-1-2, which uses a constrained arc for testing. NOTE 3 This test method is not intended and not appropriate to evaluate whethermaterialsorgarmentsareflame resistantor not, as this is covered in IEC 61482-2.Cross References:EN ISO/IEC 17025:2017ISO 11612:2015IEC 61482-2:2018ISO/IEC 17025:2017EN ISO 11612:2015IEC 60584-1CEN ISO/TR 11610EN 60584-1ISO/TR 11610EN ISO 6330EN ISO 3175-2EN ISO 9151ISO 13688ISO 15797EN ISO 15797ISO 3175-2ISO 9151ISO 6330IEC 60060-1IEC 62475EN 60060-1EN ISO 13688EN 61482-1-2:2014IEC 61482-1-2:2014IEC 60050-121:1998All current amendments available at time of purchase are included with the purchase of this document.