BS PD IEC/TS 62997:2017规定了外部磁场的特性， 频率范围内人体组织感应电场的计算及要求 关于感应电击现象，范围为1 Hz至6 MHz，例如 基于电加热（EH）的处理技术和电磁处理 材料（EPM）。这些现象包括特定的吸收率和时间积分。注意各种类型的电热设备和装置的总体安全要求 电磁处理通常是联合应用本规范中规定的一般要求的结果 IEC 60519-1:2015和涵盖特定装置或设备类型的特殊要求。这个技术 本规范补充了一般要求，并适用于内部变频器，以产生高电压 或低直流电压，以及处理频率。本技术规范中涉及的感应电击现象是由以下原因引起的: 载流导体或可渗透物体外部的交变近场， 在导体附近的身体部位产生电场。与接触的一般基本限制相比，放宽的标准适用。 简化 危险评估程序适用于只有手指、手和/或 四肢处于磁场的近场中。本技术规范不适用于IEC 60519-9范围内的设备。即 高频介质加热设备或装置。交叉引用:IEC 60417IEC 60519-1:2015IEC 60050IEEE C95。1:2005IEC 60519IEEE C95。6:2002见C95。3.1:2010IEEE C95。1a:2010IEC 60050-161:1990IEC 62110:2009IEC 61140:2016IEC 60519-9:2005IEC 62209-2:2010IEC TS 62996:2017IEC TS 60479-2:2007IEC 60519-6:2011EN 50445:2008EN 50444:2008IEC 60050-903: 2013 ED1IEC 62822-2:2016IEC 60050-841:2004 Ed 2IEC 62479:2010IEC 62226-2-1:2004 Ed 1购买本文件时提供的所有当前修订版均包含在购买本文件中。

BS PD IEC/TS 62997:2017 specifies the characteristics of external magnetic nearfields, computations of and requirements on induced electric fields in body tissues in the frequency range from 1 Hz to 6 MHz with respect to induced electric shock phenomena, for electroheating (EH) based treatment technologies and for electromagnetic processing of materials (EPM). The phenomena include specific absorption rates with time integration.NOTE The overall safety requirements for the various types of equipment and installations for electroheating or electromagnetic processing in general result from the joint application of the General Requirements specified in IEC 60519-1:2015 and Particular Requirements covering specific types of installations or equipment. This technical specification complements the General Requirements and applies to internal frequency converters for creating high or low DC voltages, and to processing frequencies.Induced electric shock phenomena dealt with in this technical specification are caused by the alternating magnetic nearfield external to a current-carrying conductor or permeable object, inducing an electric field in a part of the body in the vicinity of the conductor.Relaxed criteria compared with the general basic restrictions for exposure apply. Simplified hazard assessment procedures apply for situations when only fingers, hands and/or extremities are in the magnetic nearfield.This technical specification does not apply to equipment within the scope of IEC 60519-9. i.e. equipment or installations for high frequency dielectric heating.Cross References:IEC 60417IEC 60519-1:2015IEC 60050IEEE C95.1:2005IEC 60519IEEE C95.6:2002IEEE C95.3.1:2010IEEE C95.1a:2010IEC 60050-161:1990IEC 62110:2009IEC 61140:2016IEC 60519-9:2005IEC 62209-2:2010IEC TS 62996:2017IEC TS 60479-2:2007IEC 60519-6:2011EN 50445:2008EN 50444:2008IEC 60050-903:2013 ED1IEC 62822-2:2016IEC 60050-841:2004 Ed 2IEC 62479:2010IEC 62226-2-1:2004 Ed 1All current amendments available at time of purchase are included with the purchase of this document.