DIN EN 50130-5-1999 警报设备.第5部分:环境试验方法
时间:2024-05-21 13:34:37 来源: 标准资料网 作者：标准资料网 阅读：8717
【英文标准名称】:Alarmsystems-Part5:Environmentaltestmethods;GermanversionEN50130-5:1998
【原文标准名称】:警报设备.第5部分:环境试验方法
【标准号】:DINEN50130-5-1999
【标准状态】:现行
【国别】:德国
【发布日期】:1999-11
【实施或试行日期】:1999-11-01
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:视频;干扰抑制;运行监控系统;可控区;方法;实验室法;等级;环境试验;温度;警报系统;电磁学;试验;入口;二氧化硫;电气工程;AID;安全;定义;温度变化;尘埃;试验方法;调度系统;防盗警报;测试方法;救援;保持报警系统
【英文主题词】:
【摘要】:
【中国标准分类号】:A91
【国际标准分类号】:13_310
【页数】:28P;A4
【正文语种】:德语
【英文标准名称】:Face-to-FaceandEnd-to-EndDimensionsofValves
【原文标准名称】:阀门的面对面及端对端尺寸
【标准号】:ANSI/ASMEB16.10-2000
【标准状态】:作废
【国别】:美国
【发布日期】:2000
【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】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:角阀;蝶阀;止回阀;尺寸;管路上的阀门;材料规范;额定值;可置换性;直通阀;阀门
【英文主题词】:Anglevalves;Butterflyvalves;Checkvalves;Dimensions;In-linevalves;Materialsspecification;Ratings;Replaceability;Size;Straightwayvalves;Valves
【摘要】:
【中国标准分类号】:J16
【国际标准分类号】:23_060_10
【页数】:
【正文语种】:英语
【英文标准名称】:Mechanicalvibration-Evaluationofmachinevibrationbymeasurementsonnon-rotatingparts-Machinesetsinhydraulicpowerandpumpingplants
【原文标准名称】:机械振动.在非旋转部件上测量评价机械振动.水力发电厂和泵站机组
【标准号】:BSISO10816-5-2001
【标准状态】:现行
【国别】:英国
【发布日期】:2001-10-12
【实施或试行日期】:2001-10-12
【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】:振动测量;给水厂;振动强度;液压设备;旋转式发动机;水力发电站;泵;旋转电机;涡轮机;速度;振动;机械零部件;轴承;发电机;水轮机
【英文主题词】:Evaluations;Hydroelectricpowerstations;Machinevibration;Measurement;Pumpinstallations;Testing;Transferofvibrations;Vibration;Vibrationintensity;Vibrationmeasurement;Vibrationresistancetests
【摘要】:ThispartofISO10816givesguidelinesforapplyingbearinghousingvibrationevaluationcriteriameasuredundernormaloperatingconditionsatthebearings,bearingpedestalsorbearinghousingsofthemainmachinesetsinhydraulicpowergeneratingandpumpingplants.Theseguidelinesarepresentedintermsofbothsteady-staterunningvibrationandanyamplitudechangeswhichmayoccurinthesesteadyvalues.Thenumericalvaluesspecifiedarenotintendedtoserveastheonlybasisforvibrationevaluation,since,ingeneral,thevibratoryconditionofamachineisassessedbyconsiderationofboththebearinghousingvibrationandtheassociatedshaftvibration(seeintroductionofISO10816-1andISO7919-1).ThispartofISO10816isapplicabletomachinesetsinhydraulicpowergeneratingandpumpingplantswherethehydraulicmachineshavespeedsfrom60r/minto1800r/min,shellorshoetypesleevebearingsandamainenginepowerof1MWandmore.Thepositionoftheshaftlinemaybevertical,horizontaloratanarbitraryanglebetweenthesetwodirections.MachinesetscoveredbythispartofISO10816maybecombinedfrom—hydraulicturbinesandgenerators,—pumpsandelectricalmachinesoperatingasmotors,or—pump-turbinesandmotor-generators.Auxiliaryequipment(e.g.startingturbinesorexciterslyingintheshaftline)isincluded.Evaluationcriteriaareatpresentonlygivenforthemainbearingsofthemachineset.ThispartofISO10816isapplicablealsotosingleturbinesorpumpsconnectedtogeneratorsorelectricalmotorsovergearsor/andradiallyflexiblecouplings.However,electricalmachinesofthistypeshouldinprincipalbeevaluatedaccordingtothecriteriaspecifiedinISO10816-3.ThispartofISO10816isnotapplicabletothefollowing:—pumpsinthermalpowerplantsorindustrialinstallations(forthesemachines,seeISO10816-3);—hydraulicmachinesormachinesetshavingrollingelementbearings.Consistentwithclause1ofISO10816-1:1995,bearinghousingvibrationofmachinesetsinhydraulicpowergeneratingandpumpingplantsmaybedeterminedwithregardtofollowingtasks:—taskA:monitoringchangesinvibrationalbehaviour;—taskB:preventionofexcessivekineticload.Thecriteriaareapplicablemainlyforthevibrationproducedbythemachinesetitself.Specialconsiderationsshouldbemadewhennecessaryforvibrationtransmittedtothemachinesetfromexternalsources.
【中国标准分类号】:J04
【国际标准分类号】:17_160;27_140
【页数】:28P;A4
【正文语种】:英语