HB 3460-1984 光滑量规技术条件
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来源:标准资料网
基本信息
标准名称: | 光滑量规技术条件 |
中标分类: |
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替代情况: | 替代HB 776-1973 HB 777-1973 HB 778-1973 HB 779-1973 HB 780-1973 HB 781-1973 HB 782-1973 HB 783-1973 HB 784-1973 HB 785-1973 HB 786-1973 HB 787-1973 HB 788-1973 HB 789-1973 HB 790-1973 HB 791-1973 HB 798-1974 HB 800-1973 HB 979-1973 HB 980-1973 |
发布日期: | 1984-10-01 |
实施日期: | 1985-01-01 |
首发日期: | 1900-01-01 |
作废日期: | 1900-01-01 |
出版日期: | 1900-01-01 |
页数: | 9页 |
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所属分类:
【英文标准名称】:Low-voltageswitchgearandcontrolgear-Part6-1:Multiplefunctionequipment-Transferswitchingequipment
【原文标准名称】:低压开关设备和控制设备.第6-1部分:多功能设备.转换开关设备
【标准号】:IEC60947-6-1-2005
【标准状态】:现行
【国别】:国际
【发布日期】:2005-08
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/SC17B
【标准类型】:()
【标准水平】:()
【中文主题词】:自动;转换开关;断路器;分类;兼容性;控制设备;定义;电力系统;电气工程;电气安全;电气试验;检验;低电压;低压开关设备;作标记;安装;多用途;使用条件;操作;性能试验;产品信息;特性;防电击;质量保证;规范(验收);开关;开关设备;试验;转接开关装置;转接开关设备
【英文主题词】:Automatic;Automaticsystems;Bandoffrequencies;Behaviour;Burst;Change-overswitches;Chargings;Circuit-breakers;Circuits;Classification;Compatibility;Conduits;Constructionrequirements;Controlequipment;Definitions;Dimensioning;Duration;Electricpowersystems;Electricalengineering;Electricalpropertiesandphenomena;Electricalsafety;Electricaltesting;Electromagneticcompatibility;EMC;Environment;Frequencies;Handlings;Harmonics;Heat;Heating;Impulsevoltages;Influencequantities;Information;Inspection;Installations;Instructionsforuse;Interferencerejections;Interferingemissions;Interruptions;Limits(mathematics);Lowvoltage;Low-voltageequipment;Low-voltageswitchgear;Maintenance;Marking;Mounting;Multifunctionalequipments;Multi-purpose;Operatingconditions;Operatingdevices;Operation;Performancetesting;Productinformation;Properties;Protectionagainstelectricshocks;Qualificationtests;Qualityassurance;Radiation;Ratings;Routinechecktests;Short-time;Specification(approval);Supply;Switches;Switchgear;Temperature;Testsequence;Testing;Transferswitchingdevices;Transferswitchingequipment;Transport;Types;Userinformation;Voltagedips;Voltagedrops
【摘要】:ThispartofIEC60947appliestotransferswitchingequipment(TSE)tobeusedinpowersystemswithinterruptionofthesupplytotheloadduringtransfer,theratedvoltageofwhichdoesnotexceed1000Va.c.or1500Vd.c.Itcovers:-manuallyoperatedtransferswitchingequipment(MTSE);-remoteoperatedtransferswitchingequipment(RTSE);-automatictransferswitchingequipment(ATSE).ItcoversTSEprovidedwithorwithoutanenclosure.Devicesnecessaryforthecontrol(e.g.controlswitches,etc.)andtheprotection(e.g.circuit-breakers,etc.)ofaTSEarecoveredbytherelevantIECstandards.NOTETSEusedonlyforemergencylightingmaybesubjecttospecificrulesand/orlegalrequirementsandarenot,therefore,coveredbythisstandard.TheobjectofthispartofIEC60947istostate:1)Thecharacteristicsoftheequipment:a)specificequipment;b)equipmentthemainpartofwhichbeingdevicescoveredbyotherIEC60947productstandards.2)Theconditionsoftheequipmentwithrespectto:a)operationforwhichtheequipmentisintended;b)operationandbehaviourincaseofspecifiedabnormalconditions,forexample,short-circuit;c)dielectricproperties.3)Thetestsintendedtoconfirmthattheseconditionshavebeenmetandthemethodsforperformingthesetests.4)Thedatatobemarkedontheequipmentandprovidedbythemanufacturer.
【中国标准分类号】:K31
【国际标准分类号】:29_130_20
【页数】:94P.;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforDeterminationofUraniumContentandIsotopicCompositionbyIsotopeDilutionMassSpectrometry
【原文标准名称】:用同位素稀释质谱法测定铀含量和同位成份的标准试验方法
【标准号】:ASTMC1380-1997
【标准状态】:作废
【国别】:美国
【发布日期】:1997
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:同位素稀释质谱法;铀浓缩;铀同位素
【英文主题词】:isotopedilutionmassspectrometry(idms);uraniumconcentration;uraniumisotopes
【摘要】:
【中国标准分类号】:Q04
【国际标准分类号】:
【页数】:
【正文语种】:英语