本欧洲标准适用于电气设备、控制装置的应用设计和安装 使用固体、液体或气体燃料运行的熔炉的电路和安全相关系统，以及 他们的辅助设备。它规定了满足熔炉运行条件的要求，以减少 防止燃烧危害，保护加热系统免受损坏，例如过热。此类熔炉和电气设备可能是以下装置的一部分:a）水加热系统；b） 蒸汽锅炉装置（蒸汽和热水锅炉）和热回收蒸汽锅炉；注1:本标准的要求适用于电热蒸汽锅炉的电气设备。注2:海船和海上设施受国际海事法管辖，因此不在本标准的范围内。 这些要求可用于此类设施。c） 暖气加热器；d） 热气体加热器；e） 热交换器系统；f） 固定式涡轮机的燃烧室；g） 只要没有其他标准适用于热电联产电站，我们建议 使用本标准的要求；h） 本标准也可作为热处理电气设备要求的参考 设备本标准中的要求不适用于以下用途的电气设备:i）家用和类似用途的非电加热设备和燃烧器控制系统；j） 采用直接将热能转化为电能技术的熔炉；k） 非固定原动机和涡轮机的燃烧室；l） 独立供暖设备的中央供油系统；m） 家用固体燃料加热炉，标称热输出高达 1兆瓦；n） 化工厂中用于加热工艺流体和气体的熔炉。本欧洲标准可作为电气设备要求的基础 不在其应用范围内的熔炉。2.2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 3 3 6:1 1 1 1 1 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 1 1 1 1 1 1 2 2 2 2 2 2 2 2 3 3 3 3 3:1 2 2 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3 3 3 3 3 3 3 3 3:2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3:2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 947-2:2006EN60947-3:2009IEC 60947-3:2008EN 60947-4-1:2010IEC 60947-4-1:2009EN 60947-5-1:2004IEC 60947-5-1:2003EN 61000-4IEC 61000-4FprEN 61000-6-7:2014IEC 61000-4-7:201XEN 61082-1:2006IEC 61082-1:2006EN 61508-1:2010IEC 61508-1:2010EN 61508- 2:2010IEC 61508-2:2010EN 61508-6:2010IEC 61508-6:2010EN 61558-1:2005EN 61810-1:2008IEC 61810-1:2008HD 60364-4IEC 60364-4-41:2007IEC 60364-41:2005EN 81346-1IEC 81346-1EN 60417IEC 60536-2:1992IEC 6067ISO 3864EN 50160:2010EN 60519-1:2011EC EN 615119-1:2010EN 61313-2001EN 6138-2006113:2001EN61508-4:2010EN 61508-5:2010IEC 61508-5:2010EN 60204-1:2006IEC 60204-1:2005HD 60364-5-54:2011IEC 60364-5-54:2011EN ISO 13850:2008ISO 13850:2006IEC 60092-101:1994IEC 60050-191:19900购买本文件时可提供的所有当前修改件均包括在内。

This European Standard applies to the application design and installation of electrical equipment, control circuits and safety-related systems for furnaces which are operated with solid, liquid or gaseous fuels and their ancillary equipment. It specifies requirements to meet the operating conditions of furnaces, to reduce the hazards of combustion and to protect the heated systems from damage e.g. by overheating.Such furnaces and the electrical equipment may be part by way of example of the following plant:a) water heating systems;b) steam boiler installations (steam and hot-water boilers) and heat recovery steam boilers;NOTE 1 The requirements of this standard apply according to the electrical equipment of electrically heated steam boilers.NOTE 2 Seagoing vessels and offshore facilities are governed by International Maritime Law and as such are not within the scope of this standard. These requirements may be used for such facilities.c) warm air heaters;d) hot-gas heaters;e) heat exchanger systems;f) combustion chambers of stationary turbines;g) as long as no other standard is applicable for combined heat and power stations, we recommend the use of the requirements of this standard;h) This standard may also be used as reference for electrical equipment requirements for thermoprocessing equipment.The requirements in this standard are not applicable to electrical equipment for:i) non-electrically heated appliances and burner control systems for household and similar purposes;j) furnaces using technologies for the direct conversion of heat into electrical energy;k) combustion chambers of non-stationary prime movers and turbines;l) central oil supply systems for individual heating appliances;m) furnaces using solid fuels for heating purposes for household use with a nominal thermal output up to 1 MW;n) furnaces which are used to heat process fluids and gasses in chemical plant.This European Standard may be used as a basis for the requirements placed on electrical equipment for furnaces, which are excluded from its field of application.Cross References:EN 12952-7:2012EN 12952-8:2002EN 12952-9:2002EN 12952-16:2002EN 12953-6:2011EN 12953-7:2002EN 12953-12:2003EN 55011:2009CISPR 11:2009EN 55022:2010CISPR 22:2008EN 60034IEC 60034-1EN 60309-1:1999IEC 60309-1:1999EN 60332-1-1EN 60332-2-1EN 60445:2010IEC 60445:2010EN 60529:1991IEC 60529:1989EN 60654-3:1997IEC 60654-3:1983EN 60664-1:2007IEC 60664-1:2007EN 60947-2:2006IEC 60947-2:2006EN 60947-3:2009IEC 60947-3:2008EN 60947-4-1:2010IEC 60947-4-1:2009EN 60947-5-1:2004IEC 60947-5-1:2003EN 61000-4IEC 61000-4FprEN 61000-6-7:2014IEC 61000-4-7:201XEN 61082-1:2006IEC 61082-1:2006EN 61508-1:2010IEC 61508-1:2010EN 61508-2:2010IEC 61508-2:2010EN 61508-6:2010IEC 61508-6:2010EN 61558-1:2005IEC 61558-1:2005EN 61810-1:2008IEC 61810-1:2008HD 60364-4IEC 60364-4HD 60364-4-41:2007IEC 60364-4-41:2005EN 81346-1IEC 81346-1EN 60417IEC 60417IEC 60536-2:1992IEC 60617ISO 3864EN 50160:2010EN 60519-1:2011IEC 60519-1:2010EN 61131-3:2003IEC 61131-3:2003EN 61140: 2002IEC 61140:2001EN 61508-3:2010IEC 61508-3:2010EN 61508-4:2010IEC 61508-4:2010EN 61508-5:2010IEC 61508-5:2010EN 60204-1:2006IEC 60204-1:2005HD 60364-5-54:2011IEC 60364-5-54:2011EN ISO 13850:2008ISO 13850:2006IEC 60092-101:1994IEC 60050-191:1990All current amendments available at time of purchase are included with the purchase of this document.