NF C75-300-2005 手提式电动工具的安全性.第1部分:一般要求.

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【英文标准名称】:Safetyofhand-heldelectricmotoroperatedtools-Part1:generalrequirements.
【原文标准名称】:手提式电动工具的安全性.第1部分:一般要求.
【标准号】:NFC75-300-2005
【标准状态】:现行
【国别】:法国
【发布日期】:2005-11-01
【实施或试行日期】:2005-11-20
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Ballpressuretestequipment;Bendingprotectionsheaths;Bendingtestequipment;Bodies;Breakingcapacity;Clamps;Classesofprotection;Clearances;Colourcodes;Conductorcrosssection;Connectionbolts;Contactsafetydevices;Crosssections;Damp-proofing;Definition;Definitions;Design;Dielectricstrength;Dimensions;Droptests;Durability;Earthingconductorterminations;Electriccables;Electricconductors;Electricmains;Electricmotors;Electrictools;Electricalengineering;Electricalsafety;Electronicengineering;Firesafety;Frequencies;Generalconditions;Handoperated;Handtools;Heating;Hot-mandrel;Humidrooms;Impacttesters;Impacttesting;Incription;Inputcurrent;Instruments;Insulatingresistance;Insulations;Interferencesuppression;Leakagecurrent;Leakagepaths;Loading;Marking;Measurement;Measuringcircuit;Measuringpins;Moistureresistance;Overloadrelays;Overloadsecurities;Pedestrian-controlledsystems;Performance;Permanency;Powerdrives;Protectionagainstdanger;Protectionagainstelectricshocks;Ratedcurrent;Ratedvoltage;Recordings;Routinechecktests;Rustprotection;Safety;Safetydistances;Safetyengineering;Screwedjoints;Specification(approval);Strengthofmaterials;Strikingenergy;Switches;Symbols;Temperature;Temperaturelimiters;Testequipment;Testfingers;Testing;Tolerances(measurement);Torque;Trackingindex;Washers
【摘要】:
【中国标准分类号】:K64
【国际标准分类号】:25_140_20
【页数】:100P.;A4
【正文语种】:其他

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上一篇: BS EN 61009-1-2004 家用和类似用途带综合过电流保护的剩余电流驱动断路器(RCBO′s).第1部分:一般规则
下一篇: NF C75-400-2005 手持式电池供电的电动工具和电池组的安全性.第1部分:一般要求.

【英文标准名称】:Electriccables-Calculationofthecurrentrating-Currentratingequations(100%loadfactor)andcalculationoflosses-General
【原文标准名称】:电缆.计算额定电流.额定电流方程(100%负载因数)和损耗计算.总则
【标准号】:BSIEC60287-1-1-2007
【标准状态】:现行
【国别】:英国
【发布日期】:2007-01-31
【实施或试行日期】:2007-01-31
【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】:电缆;电流强度;尺寸选定;电气工程;高压引线;数学计算;电力电缆;额定电压;额定方程
【英文主题词】:Cables;Currentrates;Dimensioning;Electriccables;Electricalengineering;Hightensionleads;Mathematicalcalculations;Powercables;Ratedvoltages;Ratingequation
【摘要】:ThispartofIEC60287isapplicabletotheconditionsofsteady-stateoperationofcablesatallalternatingvoltages,anddirectvoltagesupto5kV,burieddirectlyintheground,inducts,troughsorinsteelpipes,bothwithandwithoutpartialdrying-outofthesoil,aswellascablesinair.Theterm"steadystate"isintendedtomeanacontinuousconstantcurrent(100%loadfactor)justsufficienttoproduceasymptoticallythemaximumconductortemperature,thesurroundingambientconditionsbeingassumedconstant.Thispartprovidesformulaeforcurrentratingsandlosses.Theformulaegivenareessentiallyliteralanddesignedlyleaveopentheselectionofcertainimportantparameters.Thesemaybedividedintothreegroups:–parametersrelatedtoconstructionofacable(forexample,thermalresistivityofinsulatingmaterial)forwhichrepresentativevalueshavebeenselectedbasedonpublishedwork;–parametersrelatedtothesurroundingconditions,whichmayvarywidely,theselectionofwhichdependsonthecountryinwhichthecablesareusedoraretobeused;–parameterswhichresultfromanagreementbetweenmanufactureranduserandwhichinvolveamarginforsecurityofservice(forexample,maximumconductortemperature).
【中国标准分类号】:K13
【国际标准分类号】:29_060_20
【页数】:34P.;A4
【正文语种】:英语

Product Code:SAE J1790
Title:Self-Propelled Sweepers and Scrubbers Steering Requirements Single-Circuit Hydraulic Servo-Assisted Systems
Issuing Committee:Mtc2, Sweeper, Cleaner, And Machinery
Scope:The SAE Standard applies to self-propelled, driver-operated sweepers and scrubbers as defined in SAE J2130.PurposeThe purpose of this document is to establish the minimum requirements for a steering mechanism that is of a single-circuit hydraulic servo-assisted system without any mechanical linkage to the road wheels, as typically depicted in Figure 1.