IEC 60079-2-2001 爆炸性气体环境用电气设备第2部分：正压外壳“p”

作者:标准资料网 时间:2024-05-12 21:38:54  浏览:8418   来源:标准资料网

【英文标准名称】:Electricalapparatusforexplosivegasatmospheres-Part2:Pressurizedenclosures"p"
【原文标准名称】:爆炸性气体环境用电气设备第2部分：正压外壳“p”
【标准号】:IEC60079-2-2001
【标准状态】:作废
【国别】:国际
【发布日期】:2001-02
【实施或试行日期】:
【发布单位】:国际电工委员会(IEC)
【起草单位】:IEC/TC31
【标准类型】:()
【标准水平】:()
【中文主题词】:报告;电驱动装置;可燃性环境;p型防护电气设备;防护电气设备;爆炸性环境;电气工程;定义;定义;防护等级;防爆
【英文主题词】:
【摘要】:1ThispartofIEC60079containsthespecificrequirementsfortheconstructionandtestingofelectricalapparatuswithpressurizedenclosures,ofprotectiontype"p",intendedforuseinexplosivegasatmospheres.TherequirementscontainedinthisstandardaresupplementarytothoseinIEC60079-0.2Thisstandardspecifiesrequirementsforpressurizedenclosurescontainingalimitedreleaseofaflammablesubstance.3Thisstandarddoesnotcontaintherequirementsforpressurizedenclosureswherethecontainmentsystemmayreleasea)airwithanoxygencontentgreaterthannormal,orb)oxygenincombinationwithinertgasinaproportiongreaterthan21%.4Thisstandarddoesnotcontainrequirementsforpressurizedroomsoranalyserhouses;seeIEC60079-13andIEC60079-16.5Duetothesafetyfactorsincorporatedinthetypeofprotection,theuncertaintyofmeasurementinherentingoodquality,regularlycalibratedmeasurementequipmentisconsideredtohavenosignificantdetrimentaleffectandneednotbetakenintoaccountwhenmakingthemeasurementsnecessarytoverifycomplianceoftheapparatuswiththerequirementsofthisstandard.6Whentheuseractsintheroleofthemanufacturer,itistheuser'sresponsibilitytoensurethatallrelevantpartsofthisstandardareappliedtothemanufacturingandtestingoftheapparatus.
【中国标准分类号】:K35
【国际标准分类号】:29_260_20
【页数】:95P;A4
【正文语种】:英语