EN60335-2-9技术标准讲座

1,M,EN60335-2-9技术标准讲座,2,M,Hazards危险电器产品主要存在以下七类危险：-electricshock;电击42.2V(峰值）0.5mA绝缘层失效漏电电流-energyrelatedhazard;与能量相关的危险电弧溶化金属即使低压电路也会存在此类危险-fire;火灾过流保护阻燃性外壳材料,3,M,Hazards危险-heatrelatedhazard;热危险可接触部位灼伤皮肤绝缘属性下降-mechanicalhazard;机械伤害guardinterlock-radiation;辐射激光头微波炉-chemicalhazard.化学物质,4,M,EN60335-1:1994+A11:95+A1,A12:96+A13,A14:98+A2,A15:00+A16:01EN60335-2-9:1995+A1:98+A2:00+A11:00+A12:0X,5,M,与安规相关的一些非常有用的网址见附页,6,M,Scope适用范围portable（便携式）household（家用的）ratedvoltage（额定电压）250V,7,M,Thisstandarddoesnotapplyto:本标准不适用于Commercialappliances商用类产品Barbecuesforoutdooruse室外用的烧烤机Stationary（驻立式）ovensandstationarygrills(EN60335-2-6)Warming（保温的）plates(EN60335-2-12)-Microwaveovens（微波炉）(EN60335-2-25),8,M,Forexample:toaster,roaster,oven,grill,barbecueforindooruse,cooker.,9,M,10,M,Generalconditionforthetests(测试条件）samplerequirement（样板数量）testsequence,fortoaster（测试顺序，例如：多士炉）position（测试位置）ambiencetemperature(205)（室温）supply（供电）mostunfavourable（最不利条件）,11,M,Unlessotherwisespecified,appliancesaretestedasheatingapplianceseveniftheyincorporatemotors.（除非标准特别说明，所有产品按照电热类产品做测试，即使此产品中包含有马达）,12,M,Classification产品分类ClassIClassIIClassIIIIPXX(见附页）Moistureresistance温湿度测试液体溢出测试可拆卸部分要拆去,13,M,Markingandinstructions标签及说明书MainsvoltageSupplyvoltagesvaryfromcountrytocountry.欧洲各国供电电压不相同.EXAMPLES:例如Germany德国230V/50Hz.Italy意大利220V/50Hz.UK英国240v/50Hz.如果产品上标注的额定电压为220-240V，它就可以卖到欧洲各国，并且可以在产品上标注220-240Vac、230-240Vac、220-230Vac、230Vac、240Vac，买到相应的一些国家。,14,M,ApplianceswithtypeYattachment:ifthesupplycordisdamaged,itmustbereplacedbythemanufactureroritsserviceagentorasimilarlyqualifiedpersoninordertoavoidahazard.,15,M,Thetemperatureofaccessiblesurfacesmaybehighwhentheapplianceisoperating.Fortoaster:Breadmayburn.Thereforetoastersmustnotbenearorbelowcurtainsandothercombustiblematerials.Theymustbewatched.Forbarbecues:WARNINGCharcoalorsimilarcombustiblefuelsmustnotbeusedwiththisappliance.Maximumquantityofwater,16,M,Howtocleansurfacesincontactwithfood?(fortoast:breadcrumb)Forhotplate:WARNINGIfthesurfaceiscracked,switchofftheappliancetoavoidthepossibilityofelectricshock.相关英文与德文敬告语见附页,17,M,Protectionagainstaccesstoliveparts-testfinger-testpin-testprobeSELV（250).Theenvironmentattheendofthetubularsheathedelementisprotectedagainstthedepositionofdirtbyacover.,41,M,42,M,Accessiblepartstreatasmetalparts.可接触部位当作金属部位通风孔处应注意：防水、内部电线与孔之间的距离要达到基本绝缘要求，即4mm,43,M,Resistancetoheat,fireandtracking耐热、耐燃及漏电起痕Resistancetoheat:Ballpressuretest球压测试Resistancetofire: