作者:标准资料网 时间:2024-04-28 11:07:19   浏览:8385   来源:标准资料网

【英文标准名称】:High-voltageswitchgearandcontrolgear-Seismicqualificationforratedvoltagesof72,5kVandabove
【原文标准名称】:高压开关设备和控制设备.额定电压72.5kV及以上的高压开关设备和控制设备的防震要求
【标准号】:BSEN62271-2-2003
【标准状态】:作废
【国别】:英国
【发布日期】:2003-06-24
【实施或试行日期】:2003-06-24
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:地震系数;锐度;试验准备工作;额定电压;合格;地震荷载;指导手册;高电压;金属外壳;应力;开关设备成套装置;开关设备;数学计算;隔气的;规范(验收);验证
【英文主题词】:Auxiliarydevices;Controldevices;Degreeofsharpness;Dynamicloading;Electricalsafety;Electrically-operateddevices;Gas-insulated;Guidebooks;Highvoltage;Maincircuit;Mathematicalcalculations;Measurement;Metalenclosures;Qualifications;Ratedvoltages;Seismiccoefficient;Seismicloading;Soilmechanics;Specification(approval);Stress;Switchgear;Switchgearassemblies;Testingset-ups;Verification;Vibration
【摘要】:ThispartofIEC62271appliestoallswitchgearandtheirassembliesforalternatingcurrentofratedvoltagesof72,5kVandaboveforindoorandoutdoorinstallation,includingtheirsupportingstructurerigidlyconnectedtotheground.Whereswitchgearandtheirassembliesarenotgroundmounted,e.g.inabuilding,conditionsforapplicationaresubjecttoagreementbetweenusersandmanufacturers.Theseismicqualificationoftheswitchgearandtheirassembliestakeintoaccountanyauxiliaryandcontrolequipmenteitherdirectlymountedorasaseparatestructure.Thisstandardprovidesprocedurestoseismicallyqualifygroundmountedswitchgearandtheirassembliesforratedvoltagesof72,5kVandabove.Theseismicqualificationoftheswitchgearandtheirassembliesisonlyperformeduponrequest.Thisstandardspecifiesseismicseveritylevelsandgivesachoiceofmethodsthatmaybeappliedtodemonstratetheperformanceofhigh-voltageswitchgearandtheirassembliesforwhichseismicqualificationisrequired.
【中国标准分类号】:K43
【国际标准分类号】:29_130_10
【页数】:28P.;A4
【正文语种】:英语