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JB/T 54245-1994 卧式带锯床产品质量分等

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基本信息
标准名称:卧式带锯床产品质量分等
替代情况:JB/GQ.F1074-86
发布部门:长沙锯床所
发布日期:1900-01-01
实施日期:1900-01-01
首发日期:1900-01-01
作废日期:1900-01-01
出版日期:1900-01-01
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所属分类: 机械 通用机械与设备 仓储设备 装卸机械
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【英文标准名称】:Lampcontrolgear-Part2-10:Particularrequirementsforelectronicinvertorsandconvertorsforhigh-frequencyoperationofcoldstarttubulardischargelamps(neontubes)
【原文标准名称】:灯的控制装置第2-10部分:高频冷起动管形气体放电灯(霓虹灯管)用电子逆变器和变流器的特殊要求
【标准号】:IEC61347-2-10-2000
【标准状态】:现行
【国别】:国际
【发布日期】:2000-10
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/SC34C
【标准类型】:()
【标准水平】:()
【中文主题词】:试验;防电击;电气设备;规范(验收);电气安全;安全要求;仪器;管形灯;放电灯;电灯;灯;转炉(金属);电气工程;照明工程;设备安全;荧光灯
【英文主题词】:Coldstarts;Convertors(metals);Definitions;Determination;Directcurrent;Dischargelamps;Electriclamps;Electricalappliances;Electricalengineering;Electricalsafety;Equipmentsafety;Filamentlamps;Filaments(lamps);Fluorescentlamps;Highfrequencies;Illuminationengineering;Instruments;Inverter;Inverters;Lamps;Lightbulbinspectionapparatus;Lightingsystems;Multilingual;Protectionagainstelectricshocks;Safetyrequirements;Specification(approval);Testing;Tubularlamps
【摘要】:ThispartofIEC61347specifiesparticularrequirementsforelectronicinvertorsandconvertorsforhigh-frequencyoperationoftubularcold-cathodedischargelampsusedinsignsandluminousdischargetubeinstallationsandoperatingwithanoutputvoltageexceeding1000Vbutnotexceeding10000Vfordirectconnectiontosupplyvoltagesnotexceeding1000Vat50Hzor60Hzor1000Vd.c.NOTE1InJapan,theoutputvoltageof15000Visacceptable.Therequirementsfortwotypesofinvertorsandconvertors,typesAandB,arespecifiedasfollows:-TypeAunit:aninvertororconvertoroperatingwithinthefrequencyrange20kHzto50kHz,andhavinganoutputvoltage(betweenterminals)notexceeding5000Vpeak,amaximumoutputcurrentlimitedto35mA(r.m.s.)and50mA(peakvalue).Thesupplyvoltagedoesnotexceed250Vat50Hzor60Hzor250Vd.c.NOTE2TheoutputcurrentofatypeAunitmaybeconsideredasnotpresentinganelectricshockhazardduetothelimitsonthecurrentandfrequencyrange.NOTE3InJapan,theoutputvoltageof15000Visacceptable.-TypeBunit:aninvertororconvertorhavingano-loadoutputvoltagenotexceeding5000Vtoearthor10000Vbetweenterminals,operatingwithinthefrequencyrange10kHzto100kHzwithamaximumoutputcurrentlimitedto200mA(r.m.s.)and400mA(peakvalue).NOTE4TypeBunitsrequireadditionalprotectionintheoutputcircuit.NOTE5InJapan,atypeBunitexceeding50mAand/orthesecondarygroundedisnotacceptable.Inordertocheckthesafetyofinvertorsorconvertors,itisnecessarytochecktheirperformance.However,sincenostandardizationofthecharacteristicsofneontubesexists,referenceloadsarespecifiedinthisstandardtoensurereproducibletestresults.Theratedmaximumoperatingtemperatureofthewinding,tw,isnotapplicabletothisstandard.
【中国标准分类号】:K31
【国际标准分类号】:29_140_99
【页数】:43P;A4
【正文语种】:英语