【英文标准名称】:Modularorderforthedevelopmentofmechanicalstructuresforelectronicequipmentpractices-Sectionalspecification-Interfaceco-ordinationdimensionsforthe25mmequipmentpractice-Detailspecification-Dimensionsforcabinetsandracks
【原文标准名称】:研制电子设备机械构件用模块排序.25mm设备的接口配合尺寸分规范.第1节:机壳和支架尺寸
【标准号】:BSEN60917-2-1-1997
【标准状态】:现行
【国别】:英国
【发布日期】:1997-04-15
【实施或试行日期】:1997-04-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:详细规范;高度;电子设备及元件;电气工程;宽度;模数;尺寸;界面;支架;深度;尺寸协调;储藏家具
【英文主题词】:
【摘要】:ThissectionofIEC917-2isadetailspecificationwhichistobeusedinwholeorinpartinallfieldsofelectronicswheredevicesandsystemsaredesignedaccordingtothesectionalspecificationIEC917-2.ThedimensionsinthetablesofthisdetailspecificationareaselectionfromthesectionalspecificationIEC917-2.Allothersizesfromthesectionalspecificationarevalidinthisdetailspecificationprovidedtherelationshipbetweenthedimensionsismaintained,i.e.thedimensionaldifferencebetweentheco-ordinationdimensionsHC,WCandDCanddimensionsHCO,HC1HC2;WCO,WC1andDCO,OC1shownintables1,2and3aretobemaintained.Thepurposeofthispublicationisthespecificationofdimensionswhichwillensuremechanicalinterchangeabilityofcabinetsandracks,andensuremechanicalinterchangeabilityforsub-rackmounting.Cabinetsandrackscanbearrangedtogethertoformlargeroperatingunits.Applicationofspecificcabinetsorracks,attachmentsandaccessories,suchasheatexchangers,controlelements,switches,etc.doesnotformpartofthisspecification.
【中国标准分类号】:L94
【国际标准分类号】:31_190
【页数】:18P;A4
【正文语种】:英语