IEC 61482-2:20 18 RLV包含国际标准及其红线版本。红线版本只有英文版本。Redline版本为您提供了一种快速简单的方法来比较该标准与其前一版本之间的所有变化。红线版本不是IEC官方标准，只有标准的当前版本才被视为官方文件。 ？ IEC 61482-2:20 18适用于有暴露于电弧危害风险的工作中使用的防护服。本文件规定了适用于电气工人防护服材料和服装的要求和试验方法，以防止电弧的热危害。本文件不涵盖触电危险，本文件与涵盖此类危险的标准一起适用。除电弧热效应之外的其他效应，如噪音、光发射、压力上升、热油、电击、身体和精神冲击的后果或毒性影响不在本文件范围内。本文件不包括保护眼睛、面部、头部、手和脚免受电弧危害。涵盖电弧对身体这些部位危害的要求和测试正在开发中。有意使用电弧（如电弧焊、等离子炬）工作的防护服不在本文件范围内。第二版取消并取代了2009年出版的第一版。本版构成技术修订版。与上一版相比，本版本包括以下重大技术变更:根据IEC 61482使用的ELIM、ATPV和EBT的新定义-1-1:–;对中间层热稳定性的新要求；体积电阻的附加材料要求；缝纫线耐热性的新测试程序和新的标记符号。 关键词:电弧,防护服,电弧热防护

IEC 61482-2:2018 RLV contains the International Standard and its Redline version. The Redline version is available in English only. The Redline version provides you with a quick and easy way to compare all the changes between this standard and its previous edition. The Redline version is not an official IEC Standard, only the current version of the standard is to be considered the official document.
？ IEC 61482-2:2018 is applicable to protective clothing used in work where there is the risk of exposure to an electric arc hazard. This document specifies requirements and test methods applicable to materials and garments for protective clothing for electrical workers against the thermal hazards of an electric arc. Electric shock hazard is not covered by this document, which is applicable in combination with standards covering such hazards. Other effects than the thermal effects of an electric arc like noise, light emissions, pressure rise, hot oil, electric shock, the consequences of physical and mental shock or toxic influences are not covered by this document. Protection of eyes, face, head, hands and feet against electric arc hazard is not covered by this document. Requirements and tests to cover electric arc hazards to these parts of the body are under development. Protective clothing for work intentionally using an electric arc, e.g. arc welding, plasma torch, is not covered by this document. This second edition cancels and replaces the first edition published in 2009. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: new definition for ELIM, ATPV and EBT as used in accordance with IEC 61482-1-1:–; new requirements for the thermal stability of the intermediate layers; additional material requirement for volume resistance; new test procedure for the thermal resistance of sewing threads and a new symbol for marking.

Key words: Electric Arc, Protective Clothing, Arc Thermal Protection