SJ 896-1974 WXD7型多圈线绕电位器

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基本信息
标准名称:WXD7型多圈线绕电位器
中标分类: 电子元器件与信息技术 >> 电子元件 >> 电位器
发布日期:
实施日期:1974-10-01
首发日期:
作废日期:
出版日期:
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所属分类: 电子元器件与信息技术 电子元件 电位器
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【英文标准名称】:Buildingautomationandcontrolsystems(BACS)-Part6:Datacommunicationconformancetesting
【原文标准名称】:建筑自动化和控制系统(BACS).第6部分:数据通信一致性测试
【标准号】:ISO16484-6-2009
【标准状态】:现行
【国别】:国际
【发布日期】:2009-03
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC205
【标准类型】:()
【标准水平】:()
【中文主题词】:空调器;自动控制系统;自动化;开放系统互连;自动化系统;BACnet;建筑自动化;建筑物服务设施;建筑物;电路网络;通讯系统(建筑物);通信技术;一致性;一致性测试;控制工程;控制工艺学;交联;数据通信;数据交换;数据格式;数据网络;数据传送;定义;装置配置;电气工程;EVT;加热设备;加热技术;交替使用性;计量学;操作技术;协议实现一致性声明;计划;过程测量和控制技术;协议履行一致性声明;协议;使用设施;规范(验收);热环境系统;公用事业设备;通风
【英文主题词】:Airconditioners;Automaticcontrolsystems;Automation;Automationinstallationsinbuildings;Automationsystems;BACnet;Buildingautomations;Buildingservices;Buildings;Circuitnetworks;Communicationsystems(buildings);Communicationtechnology;Conformity;Conformitytesting;Controlengineering;Controltechnology;Cross-linked;Datacommunication;Dataexchange;Dataformats;Datanetwork;Datatransfer;Definitions;Deviceconfiguration;Englishlanguage;EVT;Heatingequipment;Heatingtechnics;Interoperability;Metrology;Operationaltechniques;PICS;Planning;Processmeasuringandcontroltechnology;Protocolimplementationconformancestatement;Protocols;Serviceinstallations;Specification(approval);Thermalenvironmentsystems;Utilityequipment;Ventilation
【摘要】:ThispartofISO16484definesastandardmethodforverifyingthatanimplementationoftheBACnetprotocolprovideseachcapabilityclaimedinitsProtocolImplementationConformanceStatement(PICS)inconformancewiththeBACnetstandard.ThispartofISO16484providesacomprehensivesetofproceduresforverifyingthecorrectimplementationofeachcapabilityclaimedonaBACnetPICS,includinga)supportofeachclaimedBACnetservice,eitherasaninitiator,executor,orboth,b)supportofeachclaimedBACnetobject-type,includingbothrequiredpropertiesandeachclaimedoptionalproperty,c)supportoftheBACnetnetworklayerprotocol,d)supportofeachclaimeddatalinkoption,ande)supportofallclaimedspecialfunctionality.
【中国标准分类号】:P07
【国际标准分类号】:91_040_01;97_120
【页数】:466P.;A4
【正文语种】:英语


【英文标准名称】:Generalrequirementsforelectricalaccessories-Specification
【原文标准名称】:电器辅助设备的一般要求.规范
【标准号】:BS5733-2010
【标准状态】:现行
【国别】:英国
【发布日期】:2010-07-31
【实施或试行日期】:2010-07-31
【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】:连接箱;余隙距离;铜;腐蚀试验;湿空气试验;接地;电缆线;导电体;电连接器;电插头;插座;接线端;电气元件;电气安全性;电气测试;软电缆;热老化试验;加热试验;耐高压试验;冲击测试;漏电路径;作标记;机械测试;压力试验;防护电气设备;电阻测量;插座适配器;开关;试验设备;扭转试验
【英文主题词】:Boxes(electric);Clearancedistances;Copper;Corrosiontests;Damp-airtests;Earthing;Electriccables;Electricconductors;Electricconnectors;Electricplugs;Electricsockets;Electricterminals;Electricalcomponents;Electricalsafety;Electricaltesting;Flexiblecables;Heatageingtests;Heatingtests;High-voltagetests;Impacttesting;Leakagepaths;Marking;Mechanicaltesting;Pressuretesting;Protectedelectricalequipment;Resistancemeasurement;Socketadaptors;Switches;Testequipment;Torsiontesting
【摘要】:1.1ThisBritishStandardspecifiesrequirementsandteststocheckthesafetyinnormaluseofelectricalaccessorieswhicharenotcoveredbyotherspecificBritishStandards.Suchaccessoriesareintendedforuseinhousehold,commercialandlightindustrialpremiseswhere:?thenominalsupplyvoltagedoesnotexceed250Va.c.single?phase,50Hzto60Hzor250Vd.c.;?theratedcurrentoftheaccessorydoesnotexceed63A.Unlessotherwisestatedbythemanufacturer,accessoriesconformingtothisstandardareintendedforconnectionbycablesorflexiblecordsconformingtoBS6004,BS6007,BS6500orBS7211.1.2Thisstandardalsocovers:?“plug-in”andotheraccessoriesinwhichelectricalaccessorycomponentssuchasplug-pins,socket-contacts,switches,terminals,etc.areincorporated(see5.1);?maintenancefreeaccessories(see3.31).1.3Accessoriesconformingtothisstandardaresuitableforuseunderthefollowingconditionsofservice:?anambienttemperatureintherange-5°Cto+40°C,theaveragevalueover24hnotexceeding25°C;NOTE1Undernormalconditionsofuse,theavailablecoolingairissubjecttonaturalatmosphericvariationsoftemperatureandhencethepeaktemperatureoccursonlyoccasionallyduringthehotseason,andonthosedayswhenitdoesoccur,itdoesnotpersistforlengthyperiods.?asituationnotsubjecttodirectradiationfromthesunorothersourceofheatlikelytoraisetemperaturesabovethelimitsspecifiedabove;?analtitudenotexceeding2000mabovesea-level;?anatmospherenotsubjecttoexcessivepollutionbysmoke,chemicalfumes,orotherabnormalconditions.NOTE2Accessoriesconformingtothisstandardmaybesuitableforuseinotherconditions,subjecttoagreementbetweenmanufactureranduser.Informationgiveninamanufacturer’scataloguemaytaketheplaceofsuchanagreement.1.4Requirementsforelectromagneticcompatibilityarenotgiven,asaccessoriesdonotinthemselvesproduceextraneousemissions,noristheirfunctioningaffectedbyexternalemissions.Thereforenoemissionorimmunitytestsarenecessary.Itshouldbenotedthataccessoriescontainingactiveelectroniccomponents,otherthanluminousindicatingdevices,maybesusceptibleto,oremit,electromagneticinterference.
【中国标准分类号】:K04
【国际标准分类号】:29_120_01
【页数】:84P.;A4
【正文语种】:英语