【英文标准名称】:Switchboards
【原文标准名称】:配电盘
【标准号】:UL891-2005
【标准状态】:现行
【国别】:美国
【发布日期】:2005-07-26
【实施或试行日期】:
【发布单位】:美国保险商实验所(US-UL)
【起草单位】:UL
【标准类型】:()
【标准水平】:()
【中文主题词】:电路;管道;防腐蚀;电流;定义;电的;电线;包围;无应力;前端;前端面板;绝缘材料;测量;检修工;配电盘部件;配电盘(开关装置);测试;电压
【英文主题词】:Circuits;Conduits;Corrosionprotection;Currents;Definition;Definitions;Electrical;Electricalcords;Enclosures;Freedomfromstress;Front;Frontpanels;Insulatingmaterials;Measurement;Mechanic;Switchboardsections;Switchboards(switchgear);Testing;Voltage
【摘要】:1.1.1ThisStandardappliestoswitchboardsnominallyratedat600VorlessandintendedforuseinaccordancewiththeCanadianElectricalCode,Part1(CECode,Part1),theNationalElectricalCode(NEC),ANSI/NFPA70,andtheMexicanStandardforElectricalInstallations(Utility),NOM-001-SEDE.1.1.2Inthisstandardthetermswitchboardisintendedtorefertoadead-frontswitchboard.1.1.3Theserequirementsdonotcoverthefollowingswitchboardtypes:presetanddimmercontrol(theater),livefront,railwaycontrolorelectrification;orconstructionsintendedonlyforreceivingmotorcontrolcenterunits.1.1.4Theserequirementscoverswitchboardsforuseoncircuitshavingavailablermssymmetricalshort-circuitcurrentsofnotmorethan200000A.
【中国标准分类号】:K36
【国际标准分类号】:29_130_99
【页数】:
【正文语种】:英语