IEC/TS 62996-2017

Industrial electroheating and electromagnetic processing equipment - Requirements on touch currents, voltages and electric fields from 1 kHz to 6 MHz


说明:

  • 此图仅显示与当前标准最近的5级引用;
  • 鼠标放置在图上可以看到标题编号;
  • 此图可以通过鼠标滚轮放大或者缩小;
  • 表示标准的节点,可以拖动;
  • 绿色表示标准:IEC/TS 62996-2017 , 绿色、红色表示本平台存在此标准,您可以下载或者购买,灰色表示平台不存在此标准;
  • 箭头终点方向的标准引用了起点方向的标准。

 

 

非常抱歉,我们暂时无法提供预览,您可以试试: 免费下载 IEC/TS 62996-2017 前三页,或者稍后再访问。

点击下载后,生成下载文件时间比较长,请耐心等待......

 



标准号
IEC/TS 62996-2017
发布日期
2017年09月
实施日期
废止日期
国际标准分类号
25.180.10
发布单位
IX-IEC
引用标准
IEC 60417-DB-2002 IEC 60519-1-2015
被代替标准
IEC 27/1005/DTS-2017
适用范围
This document addresses the safety assessments in the frequency range between 1 kHz and 6 MHz and provides limits for touch and touch currents for industrial installations or equipment for electroheating (EH) and electromagnetic processing of materials (EPM). Indirect contact by capacitive currents to parts of an earthed human body in an open space are also included, since the current is then distributed analogously in the part of the body and differs from cases of induced electric shock. NOTE 1 Induced electric shock phenomena are caused by the alternating magnetic field external to a current-carrying conductor, inducing an electric field in a part of the body in the vicinity of or directly contacting it. The causes are thus different from those causing electric shock phenomena and are dealt with in IEC TS 62997 on magnetic nearfield safety, developed by TC 27. The overall safety requirements for the various types of EH or EPM equipment and installations in general result from the joint application of the general requirements specified in IEC 60519-1:2015 and related particular requirements covering specific types of installations or equipment. This document complements IEC 60519-1:2015. NOTE 2 This document complements Annex B in IEC 60519-1:2015. On contacting, this document is based primarily on a movement of the primary contact area in relation to the live part, resulting in a contact or touch current. The awareness, perception and reaction times differ in comparison with a situation where a person is, for example, leaning towards or holding a conductor which subsequently becomes live, or a similar fault condition. Different considerations are then applicable and are dealt with in a detailed way in this document. Since high impedances for dry skin will result in the lowest touch current and the dryness is typically variable, data for only moist and wet skin are used in this document.




Copyright ©2007-2022 ANTPEDIA, All Rights Reserved
京ICP备07018254号 京公网安备1101085018 电信与信息服务业务经营许可证:京ICP证110310号