ANSI/ASTM F1669M-1997 船用电气系统绝缘监视器规范(米制)

作者:标准资料网 时间:2024-05-20 05:15:19  浏览:9406   来源:标准资料网

【英文标准名称】:SpecificationforInsulationMonitorsforShipboardElectricalSystems(Metric)
【原文标准名称】:船用电气系统绝缘监视器规范(米制)
【标准号】:ANSI/ASTMF1669M-1997
【标准状态】:作废
【国别】:美国
【发布日期】:1997
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:电绝缘;造船工程;绝缘监视装置
【英文主题词】:insulatingmonitoringdevices;electricalinsulation;navalengineering
【摘要】:Thisspecificationcoverstwo(2)typesofelectricalsysteminsulationmonitoringdevices.TypeIisanacdeviceintendedasapermanentlyinstalledunitforuseinthedetectionofohmicinsulationfaultstogroundinactiveacungroundedelectricalsystemsupto1000VAC,havingdccomponentsupto1500VDC.TypeIIisadcdeviceintendedasapermanentlyinstalledunitforuseinthedetectionofohmicinsulationfaultstogroundindcungroundedelectricalsystemsupto1500VDC.Limitations-Thisspecificationdoesnotcoverdevicesthatareintendedforoperationinacungroundedsystemswithoutdccomponents.ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.Thefollowingprecautionarycaveatpertainsonlytothetestmethodsportion,Section7ofthisspecification:Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:U60
【国际标准分类号】:47_020_60
【页数】:
【正文语种】:英语