UL 467-2007 接地和连接设备

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【英文标准名称】:Groundingandbondingequipment
【原文标准名称】:接地和连接设备
【标准号】:UL467-2007
【标准状态】:现行
【国别】:美国
【发布日期】:2007-09-21
【实施或试行日期】:
【发布单位】:美国保险商实验所(US-UL)
【起草单位】:UL
【标准类型】:()
【标准水平】:()
【中文主题词】:连接条;套管;布线;接地;接地装置;电缆;接地连接;测量装置;规范(验收);试验方法;试验要求;测试
【英文主题词】:Bondstraps;Bushings;Cabling;Earthing;Earthingdevices;Electriccables;Groundconnections;Grounding;Measuringdevices;Specification(approval);Testmethod;Testrequirements;Testing
【摘要】:ThisStandardappliestogroundingandbondingequipmentforuseinaccordancewiththeCanadianElectricalCode,PartI,CSAC22.1,inCanadaortheNationalElectricalCode,NFPA70,intheUnitedStates.ThisStandardappliestothefollowinggroundingandbondingequipment:a)groundclamps,bondingdevices,groundingbushings,water-metershunts,groundingelectrodes,andthelikeusedinagroundingsystem;b)equipmentformakingelectricalconnectionsbetweeni)thegroundingconductorsusedinelectricalpowersystems,non-current-carryingmetalpartsofelectricalequipment,armoredgroundingwires,metalraceways,andthelike;andii)groundingelectrodes;c)equipmentformakingelectricalconnectionsbetweeni)thegroundingconductorsusedintelecommunicationssystemssuchastelephone,radio,CATV,networkpowerbroadband,andthelike;andii)groundingelectrodes;andd)hospitalgroundingjacksandmatinggroundingcordassemblies(fortheUnitedStates,seeAnnexa).
【中国标准分类号】:K45
【国际标准分类号】:
【页数】:
【正文语种】:英语

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Product Code:SAE J1545
Title:Instrumental Color Difference Measurement for Exterior Finishes, Textiles and Colored Trim
Issuing Committee:Textile And Flexible Plastics Committee
Scope: The intent of this practice is to precisely specify procedures for instrumental color difference measurement of colored parts or colored materials incorporated in the manufacture of vehicles. The recommended practice provides a consistent engineering practice for determination of color difference, for numerical communication of color difference, and for determination of acceptance or rejection compared to numerical tolerances. The practice is intended to be used as a specification and means of communication for color part acceptance in a buyer-seller agreement. The practice applies to parts and materials used in vehicles manufacture which are intended to be acceptable color matches to a specified color standard. This practice is intended for use with parts or materials which are opaque or nearly so and does not apply to transparent materials. Materials covered by this practice include topcoat paint finishes, interior soft trim, and exterior hard trim, and exterior film.
Rationale: The intent of this practice is to precisely specify procedures for instrumental color difference measurement of colored parts or colored materials incorporated in the manufacture of vehicles. The recommended practice provides a consistent engineering practice for determination of color difference, for numerical communication of color difference, and for determination of acceptance or rejection compared to numerical tolerances. The practice is intended to be used as a specification and means of communication for color part acceptance in a buyer-seller agreement. The practice applies to parts and materials used in vehicles manufacture which are intended to be acceptable color matches to a specified color standard. This practice is intended for use with parts or materials which are opaque or nearly so and does not apply to transparent materials. Materials covered by this practice include topcoat paint finishes, interior soft trim, and exterior hard trim, and exterior film.【英文标准名称】:Connectorsforphotovoltaicsystems-Safetyrequirementsandtests;GermanversionEN50521:2008+A1:2012
【原文标准名称】:光伏系统用连接器.安全性要求和试验.德文版本EN50521-2008+A1-2012
【标准号】:DINEN50521-2013
【标准状态】:现行
【国别】:德国
【发布日期】:2013-02
【实施或试行日期】:2013-02-01
【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】:适用性等级;气候的;连接设备;连接器的连接件;连接器;定义;耐久性;电连接器;电插头;发电;电力系统;电气工程;电气安全性;电气试验;紧固件;绝缘材料;寿命;作标记;机械测试;光伏;插头和插座连接;防电击;额定电压;安全性;安全性要求;太阳能技术;规范(验收);试验;热试验
【英文主题词】:Applicabilityclasses;Climatic;Connectingequipment;Connectoredjoints;Connectors;Definitions;Durability;Electricconnectors;Electricplugs;Electricpowergeneration;Electricpowersystems;Electricalengineering;Electricalsafety;Electricaltesting;Fasteners;Insulatingmaterials;Life(durability);Marking;Mechanicaltesting;Photovoltaics;Plug-and-socketconnection;Protectionagainstelectricshocks;Ratedvoltages;Safety;Safetyrequirements;Solartechnics;Specification(approval);Testing;Thermaltesting
【摘要】:
【中国标准分类号】:
【国际标准分类号】:27_160;29_120_30
【页数】:39P;A4
【正文语种】:德语