BS EN 777-4-2009 非家用的多个气体燃烧器架空辐射管式加热器系统.第4部分:系统H.安全

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                   【英文标准名称】:     Multi-burner gas-firedoverhead radiant tubeheater systems for nondomesticusePart 4: System H — Safety            【原文标准名称】:     非家用的多个气体燃烧器架空辐射管式加热器系统.第4部分:系统H.安全            【标准号】:     BS EN 777-4-2009            【标准状态】:     现行            【国别】:     英国            【发布日期】:     2009-04-30    【实施或试行日期】: 2009-04-30【发布单位】: 英国标准学会(GB-BSI)【起草单位】: BSI【标准类型】: ()【标准水平】: ()【中文主题词】: 自动;燃烧器;CE标记;分类;商业的;结构要求;校正装置;定义;耐久性;定义(术语);效应;发射;排放;设备安全;设备安全性;风扇;鼓风机;点火电路;气体加热器;燃气技术;燃气动力装置;加热器;工业的;工业;红外灯;检验;套圈;安装说明;安装说明书;使用说明;使用说明书;处理;惰性气体铠装电弧焊;作标记;操作说明书;;辐射加热器;警告;危险管理;安全;安全性;安全工程;安全性工程;安全要求;安全性要求;规范(验收);试验;测试;痕量元素分析;贸易;应用;使用【英文主题词】: Automatic;Burners;CE marking;Classification;Commercial;Construction requirements;Correcting units;Definitions;Effects;Emission;Equipment safety;Fans;Gas heaters;Gas technology;Gas-powered devices;Heaters;Industrial;Industries;Infrared lamps;Inspection;Installation instructions;Instructions for use;Marking;Operational instructions;Overhead radiant tube heaters;Radiant heaters;Safety;Safety engineering;Safety requirements;Specification (approval);Testing;Trade;Use【摘要】: This European Standard specifies the requirements and test methods for the construction, safety,classification and marking of non-domestic gas-fired overhead radiant tube systems incorporating two ormore burner units with each burner under the control of an automatic burner control system, andoperated by a single fan providing a single flue outlet, called system H and referred to in the body of thetext as the “system”.This standard is applicable to Type B52 systems (see 4.3) intended for use in other than domesticdwellings, in which the supply of combustion air and the evacuation of the products of combustion isachieved by mechanical means. This standard is applicable only to such systems that have fully premixedgas/air burners.This standard is not applicable to:a) systems designed for use in domestic dwellings;b) outdoor systems;c) systems of heat input in excess of 120 kW (based on the net calorific value of the appropriatereference test gas);d) systems having a draught diverter;e) systems that are designed for continuous condensation within the flue system under normaloperating conditions;f) systems having combustion products evacuation ducts that are non-metallic.This standard is applicable to systems which are intended to be type tested. It also includes requirementsconcerning the evaluation of conformity, including factory production control, but these requirements onlyapply to POCEDs and their associated terminals.NOTE Requirements for systems which are not intended to be type tested would need to be subject tofurther consideration.Requirements concerning the rational use of energy have not been included in this European Standard.【中国标准分类号】: Q83【国际标准分类号】: 91_140_40【页数】: 114P.;A4【正文语种】: 英语