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1、真空吸尘器耐压测试修订日期修订单号修订内容摘要页次版次修订审核批准2011/03/30/系统文件新制定2A/0///批准：审核：编制：真空吸尘器耐压测试1.0Purpose/目的Toevaluatetheperformanceofdielectricvoltage-withstandofthesample评估样机绝缘材料的绝缘耐压性能.2.0Definition/概念:None无.3.0ReferenceDocuments/参考文献:U.L.1017CAN/CSA-C22.2NO.243-01,dated12-7-20
2、01,CL5.114.0Equipment/设备:Withstandingvoltagetester(耐压测试仪).5.0GeneralInstructions/说明:5.1Testsmaybeconductedatanyambienttemperaturewithinarangeof10-40℃(50-100℉).测试可在10~40℃(50~100℉)之内的环境温度下进行.5.2Unlessotherwisenoted,alltestsaretobeconductedwithapplianceconnectedtoa
3、120VAC,60Hzpowersource.除非另外标注,否则所有样板都将连接在120V/60Hz电源下进行测试.5.3Allequipmentusedmustbecalibratedonanannualbasis.Calibrationstickerswithlastcalibrationandcalibrationduedatemustbeaffixedtoeachinstrument.使用的所有设备都必须以一年为周期进行调校.载有最后调校日期和调校周期的调校粘纸必须粘固在每一个仪表上.5.4Applya60-h
4、ertzessentiallysinusoidalpotentialbetweencurrent-carryingpartsanddeadmetalparts.在带电零部件和不带电零部件之间施加60Hz测试电压.5.5Determinethetestvoltage(测试电压的判定):a)Onethousandvoltsforasampleemployingamotorrated1/2horsepower(373wattsoutput)orless;马达功率标称小于373瓦的样机,测试电压为1000V.b)Onethou
5、sandvoltsplustwicetheratedvoltageforasampleemployingamotorratedmorethan1/2horsepower,orexceptasnotedin(c)asampleapplieddirectlytopersonsorsupportedbythebodyofaperson.马达功率标称大于373瓦其直接与人体接触或由人体支撑的样机（此条排除以下c情况）,测试电压为1000V加上二倍的额定电压240V,即为1240Vc)Twenty-fivehundredvolt
6、sforawetpick-upsamplethatissupportedbythebodyofapersonbutnotsolelyhandheld;对于人体支撑而不是只用手持的吸湿式样机应为2500V.Testdurationis1minute测试时间为一分钟.6.0Procedure/步骤:6.1Obtainarepresentativesampleoftheappliancetobetested.准备一个有代表性的样机用于测试.6.2ObtainTestResultsFormTTR1007andcompletel
7、yfillintheinformationdescribingthesampleandtheequipmentusedpriortorunningthetest.用TTR1007测试结果的表格,在测试前完整地填入样机和使用的设备的情况.6.3Connectthetestertosupplymainsof220V/60Hz,pushdownthepowerbutton,andsetthetestvoltagerangeto2.5KV,tripcurrentto55MIU,timeto65s,thenpushdown“ST
8、ART”button,turnthetestvoltageknobtosomeextentclockwiseandinserttheprobeconnectedtoredleadintothesocketconnectedtoblacklead,pressingthe“STOP”buttonwhenhearingalarmwhic
