EN 50348-2010 耐燃液体涂覆材料的固定静电应用设备.安全性要求;德文版本EN50348-2010+Cor.-2010
时间:2024-05-17 09:13:25 来源: 标准资料网 作者：标准资料网 阅读：8821
【英文标准名称】:Stationaryelectrostaticapplicationequipmentfornon-ignitableliquidcoatingmaterial-Safetyrequirements;GermanversionEN50348:2010+Cor.:2010
【原文标准名称】:耐燃液体涂覆材料的固定静电应用设备.安全性要求;德文版本EN50348-2010+Cor.-2010
【标准号】:EN50348-2010
【标准状态】:现行
【国别】:
【发布日期】:2010-08
【实施或试行日期】:2010-08-01
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:辅助设备;壳体;电容器;化学危害;扼流圈;电路;清洁处理;清洁;涂层材料;燃料;触点;接触安全装置;电流测量;定义;测定;距离;接地;电气工程;电气设备;电气装置;电性能;电性质和电现象;电气安全性;电驱动装置;静电装置;静电学;安装;防爆;爆炸性环境;进给量;楼板;高电压;耐高压试验;装置;绝缘;天然漆;液体;维护;作标记;测量;测量设备;测量技术;移动的;不易燃材料;不然液体;操作规程;涂料;动力传动系统;投影法(制图);保护(装置);防护服装;保护措施;定额牌;整流器;安全性;鞋;规范(验收);喷漆柜;喷雾室;喷枪;喷射;喷涂设备;固定的;开关设备;测试;变压器;警告标志;回流线
【英文主题词】:Ancillaryequipment;Bodies;Capacitors;Chemicalhazards;Chokes(electric);Circuits;Cleaning;Clearing;Coatingmaterials;Combustible;Contact;Contactsafetydevices;Currentmeasurement;Definitions;Determinations;Distances;Earthing;Electricalengineering;Electricalequipment;Electricalinstallations;Electricalproperties;Electricalpropertiesandphenomena;Electricalsafety;Electrically-operateddevices;Electrostaticdevices;Electrostatics;Erection;Explosionprotection;Explosiveatmospheres;Feed;Floors;Highvoltage;High-voltagetests;Installations;Insulations;Lacquers;Liquid;Maintenance;Marking;Measurement;Measuringequipment;Measuringtechniques;Mobile;Non-flammablematerials;Non-inflammableliquids;Operatinginstructions;Paints;Powertransmissionsystems;Projection(drawing);Protection;Protectiveclothing;Protectivemeasures;Ratingplates;Rectifiers;Safety;Shoes;Specification(approval);Spraybooths;Spraychambers;Sprayguns;Spraying;Sprayingequipment;Stationary;Switchgear;Testing;Transformers;Warningsigns;Wiresforreturncurrent
【摘要】:
【中国标准分类号】:J47;K64
【国际标准分类号】:87_100
【页数】:28P;A4
【正文语种】:英语
【英文标准名称】:Generalprinciplesforthesafedesignofproducts
【原文标准名称】:产品的安全性设计用总则
【标准号】:DIN31000-2011
【标准状态】:现行
【国别】:德国
【发布日期】:2011-05
【实施或试行日期】:2011-05-01
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:老化(材料);低温试验;接触安全装置;接触;控制;危险;定义(术语);设计;电接触保护;电气工程;电气设备;电气安全性;电驱动装置;静电的;静电学;最终制品;环境;设备;人类工效学;专家;危害;热学;批注;绝缘;布置;标志;材料;噪声(环境的);操作元件;超荷载;过载(电);产品;保护(装置);保护措施;回踢保护者;风险;安全性;防滑安全;防倾斜安全性;安全连接;安全设计;安全性工程;安全性要求;防护屏蔽;稳定性;温度;触摸;运输;蒸气;VDE规范;振动;工作物质
【英文主题词】:Ageing(materials);Coldness;Contactsafetydevices;Contacting;Control;Danger;Definitions;Design;Electriccontactprotection;Electricalengineering;Electricalequipment;Electricalsafety;Electrically-operateddevices;Electrostatic;Electrostatics;Enduseproducts;Environment;Equipment;Ergonomics;Experts;Hazards;Heat;Inscription;Insulations;Lay-out;Marking;Materials;Noise(environmental);Operatingelements;Overload;Overload(electric);Products;Protection;Protectivemeasures;Returnkickprotector;Risk;Safety;Safetyagainststepping;Safetyagainsttilting;Safetyconnections;Safetydesign;Safetyengineering;Safetyrequirements;Shields;Stability;Temperature;Touching;Transport;Vapours;VDEspecifications;Vibrations;Workingsubstances
【摘要】:
【中国标准分类号】:K09
【国际标准分类号】:13_110
【页数】:20P;A4
【正文语种】:德语
【英文标准名称】:StandardPracticeforFieldLeakTestingofPolyethylene(PE)PressurePipingSystemsUsingGaseousMediaUnderPressure(PneumaticLeakTesting)
【原文标准名称】:使用压力气体介质对聚乙烯(PE)压力管道系统进行现场渗漏试验的标准实施规程(气体渗漏试验)
【标准号】:ASTMF2786-2010
【标准状态】:现行
【国别】:美国
【发布日期】:2010
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:F17.40
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:airtest;compressedairtest,pressure;fieldleaktest,;leaktest;polyethylenepipe;pneumaticleaktest
【摘要】:Ifrequiredbytheauthorityhavingjurisdiction,pressurizedgaseousmedialeaktestingmaybeconductedafterinstallationtodiscoverandcorrectleaksorfaultsinanewlyconstructedormodifiedpolyethylenepressurepipingsystembeforeplacingthesysteminservice.Leakageorfaultsusuallyoccuratconnections,joints,andmechanicalsealswheresealingunderpressureisrequired.Safetyisofparamountimportancewhenconductingpressurizedgaseousmedialeaktestsbecausetestingresultsincludenoleaks,leaks,suddenviolentrupture,orcatastrophicfailure.Systemsthatcontainlowerpressureratedornon-pressureratedcomponentsthatcannotbeisolatedorremovedfromexposuretotestpressure,orwheretemporarycapsorclosuresarenotpractical,arenotsuitablefortestinginaccordancewiththispractice.LeakageAllowance8212;Leakageisnotallowedforjointsincludingbutt,socketandsaddlefusion,electrofusion,andrestrainedgas-tightmechanicaljoints.See7.6.Othertypesofjoints,connections,orcomponentshavingsealsinthesystemmayhavealeakageallowance.Contactthejoint,connectionorcomponentmanufacturerforinformation.Poisson-EffectExpansionandContraction8212;Whentestpressureisappliedtoplasticpipingsystemsthathavefullyrestrainedjointssuchasheatfusion,electrofusion,boltedflanges,etc.,reductionofoveralllengthoranincreaseinlongitudinalstressresultsfromdiametricalexpansionofthepipe.Disjoining(pull-out)ofpartiallyrestrainedornon-restrainedconnectionsorjointssuchasbell-and-spigotjointshavinginsufficientresistancetopull-outstressorlengthreductionispossiblewhensuchjointsarein-linewiththetestsection.TopreventPoisson-effectdisjoining,takemeasuressuchasinstallingexternaljointrestraints(diametricalclampsandtie-rods)acrossin-linepartiallyrestrainedornon-restrainedjoints,installingin-linethrustanchorsattheendsoffullyrestrainedpipingsections,orisolatingafullyrestrainedtestsectionfrompipingwithnonrestrainedorpartiallyrestrainedjoints.Note38212;Atensilestressisappliedtoamaterialwillcauseelongationinthedirectionoftheappliedstress,andwillcauseadecreaseindimensionatrightanglestothedirectionoftheappliedstress.TheratioofdecreasetoelongationisthePoissonratio.Undertestpressure,pipingmaterialswillexpandslightlyindiameterandcontractinlengthslightlyaccordingtothePoissonratioofthematerial.1.1Thispracticeprovidesinformationonapparatus,safety,pre-testpreparationandproceduresforconductingfieldtestsofpolyethylenepressurepipingsystemsafterinstallationusinggaseousmediasuchasunodorizedinertnon-toxicgasorair,andapplyingpressuretodetermineifleaksexistinthesystem(pneumaticleaktesting).Thispracticeappliesonlytotestingtodiscoverleakage.Testingforotherpurposessuchastestingtoestablishoperatingpressureisbeyondthescopeofthispractice.1.2Thispracticedoesnotaddressleaktestingusingpressurizedliquids(hydrostatictesting).Forfieldleaktestingusingpressurizedliquids,seePracticeF2164.1.3Leaktestingwithpressurizedgaseousmediashallbeusedonlyifoneofthefollowingconditionsexists:1.3.1Thepipingsystemissodesignedthatitcannotbefilledwithaliquid,or1.3.2Thepipingsystemservicecannottoleratetracesofliquidtestingmedia.1.4Wherehydrostatictestingisspecifiedincontractdocumentsorbyt......
【中国标准分类号】:P94
【国际标准分类号】:23_040_20
【页数】:8P.;A4
【正文语种】:英语