Product Code:SAE J684
Title:Trailer Couplings, Hitches, and Safety Chains--Automotive Type
Issuing Committee:Trailer Committee
Scope:This SAE Standard includes couplings, hitches, and safety chains used in conjunction with all types of trailers or towed vehicles whose Gross Vehicle Weight Rating (GVWR) does not exceed 4540 kg (10 000 lb). This includes such types as utility, boat, camping, travel, and special purpose trailers which are normally towed by conventional passenger cars, light-duty commercial vehicles, light trucks, and multipurpose passenger vehicles. This document is intended primarily for ball-and-socket type of couplings and hitches. It should not be construed as a limitation to this type alone but should apply where appropriate to ring-and-pintle, clevis-and-pin, or any other draft means designed to serve this purpose.【英文标准名称】:Safetyinelectroheatinginstallations.Part1:Generalrequirements
【原文标准名称】:电热装置的安全性.第1部分:一般要求
【标准号】:IEC60519-1-2010
【标准状态】:现行
【国别】:国际
【发布日期】:2010-11-01
【实施或试行日期】:2010-11
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/TC27
【标准类型】:()
【标准水平】:()
【中文主题词】:交付使用;定义(术语);测定;文献;电热;电气工程;电气安全性;电加热装置;设备;设备安全性;工业的;工业设施;工业;文字书写;维修;作标记;职业安全性;操作规程;操作;防电击;保护措施;电阻加热;安全性;安全规则;安全性要求;试验;贸易;电压范围;工作场所安全性
【英文主题词】:Commissioning;Definitions;Determination;Documentations;Electricheating;Electricalengineering;Electricalsafety;Electroheatinginstallations;Equipment;Equipmentsafety;Industrial;Industrialfacilities;Industries;Letterings;Maintenance;Marking;Occupationalsafety;Operatinginstructions;Operation;Protectionagainstelectricshocks;Protectivemeasures;Resistanceheating;Safety;Safetyregulations;Safetyrequirements;Testing;Trade;Voltagerange;Workplacesafety
【摘要】:ThispartofIEC60519specifiesthegeneralsafetyrequirementsapplicabletoindustrialelectroheatinginstallations.IncasetheserequirementsdifferfromthoseofotherIECpublications,anequivalentdegreeofsafetyisensured.Therequirementsapplytoindustrialinstallations,intendedforelectroheatingandelectroheatbasedtreatmenttechnologies,withthepossibleuseofthefollowingequipment:–equipmentfordirectandindirectresistanceheating;–equipmentforelectricresistancetraceheating;–equipmentforinductionheating;–equipmentusingtheeffectofEMforcesonliquidmetals;–equipmentforarcheating,includingsubmergedarcheating;–equipmentforelectroslagremelting;–equipmentforplasmaheating;–equipmentformicrowaveheating;–equipmentfordielectricheating;–equipmentforelectronbeamheating;–equipmentforlaserheating;–equipmentforinfraredradiationheating.Thisstandardisnotapplicableforheatingappliancesforhousehold(e.g.electriccooking),laboratoryormedicalapplicationsorforweldingequipment,ifcoveredbyotherparticularstandards,nordoesitapplytoanykindofspaceheating.Thisstandardreferstonormaloperationofindustrialelectroheatinginstallations.Itisintendedtoensurethesafetyofpersonsalsointhecaseofabnormaloperationandwhenfaultsoccurinelectroheatinginstallations.Thisstandardpresumesthattheinstallationsareoperatedandmaintainedonlybypersonnelconsistingofinstructedorskilledpersons,respectively.Theobjectofthisstandardistospecifythegeneralsafetyrequirementsforelectroheatinginstallations.Thesesafetyrequirementsconcerntheprotectionofpersonsandtheenvironmentagainstdangersofelectricaloriginandalsoagainstcertaindangersofnonelectricalorigin,commontoalltypesofequipmentandinstallations.
【中国标准分类号】:K61
【国际标准分类号】:25_180_10
【页数】:72P.;A4
【正文语种】: