ASTM F1669M-1996(2007) 船用电气设备用绝缘监控器的标准规范(米制)

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【英文标准名称】:StandardSpecificationforInsulationMonitorsforShipboardElectricalSystems[Metric]
【原文标准名称】:船用电气设备用绝缘监控器的标准规范(米制)
【标准号】:ASTMF1669M-1996(2007)
【标准状态】:现行
【国别】:
【发布日期】:1996
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:F25.10
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:acelectricalsystems;dccomponents;dcelectricalsystems;electricalinsulationmonitoring;electricalsystems;ohmicinsulationfaults
【摘要】:1.1Thisspecificationcoverstwo(2)typesofelectricalsysteminsulationmonitoringdevices.1.1.1TypeIisanacdeviceintendedasapermanentlyinstalledunitforuseinthedetectionofohmicinsulationfaultstogroundinactiveacungroundedelectricalsystemsupto1000VAC,havingdccomponentsupto1500VDC.1.1.2TypeIIisadcdeviceintendedasapermanentlyinstalledunitforuseinthedetectionofohmicinsulationfaultstogroundindcungroundedelectricalsystemsupto1500VDC.1.2Limitations-Thisspecificationdoesnotcoverdevicesthatareintendedforoperationinacungroundedsystemswithoutdccomponents.1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.Thefollowingprecautionarycaveatpertainsonlytothetestmethodsportion,Section7ofthisspecification:Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:U62
【国际标准分类号】:47_020_60
【页数】:3P.;A4
【正文语种】: