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1、UL1004-8InverterDutyMotorsSEPTEMBER17,2009−UL1004-8tr1ULStandardforSafetyforInverterDutyMotors,UL1004-8FirstEdition,DatedSeptember17,2009SummaryofTopicsThisFirstEditionofANSI/UL1004-8,theStandardforInverterDutyMotors,appliestosquirrelcagepolyphaseinduction
2、motorsintendedforusewithvariablevoltageandvariablefrequencycontrols,commonlyreferredtoasinverters.TherequirementsinthisStandardareintendedtoevaluatethesuitabilityofthemotorfornormalusewhenfedfromaninvertersupplythroughamanufacturerdeclaredrangeofoperatingc
3、onditions.ThenewrequirementsaresubstantiallyinaccordancewithProposal(s)onthissubjectdatedJune12,2009.Allrightsreserved.Nopartofthispublicationmaybereproduced,storedinaretrievalsystem,ortransmittedinanyformbyanymeans,electronic,mechanicalphotocopying,record
4、ing,orotherwisewithoutpriorpermissionofUL.ULprovidesthisStandard²asis²withoutwarrantyofanykind,eitherexpressedorimplied,includingbutnotlimitedto,theimpliedwarrantiesofmerchantabilityorfitnessforanypurpose.InnoeventwillULbeliableforanyspecial,incidental,cons
5、equential,indirectorsimilardamages,includinglossofprofits,lostsavings,lossofdata,oranyotherdamagesarisingoutoftheuseofortheinabilitytousethisStandard,evenifULoranauthorizedULrepresentativehasbeenadvisedofthepossibilityofsuchdamage.InnoeventshallUL’sliabilit
6、yforanydamageeverexceedthepricepaidforthisStandard,regardlessoftheformoftheclaim.UsersoftheelectronicversionsofUL’sStandardsforSafetyagreetodefend,indemnify,andholdULharmlessfromandagainstanyloss,expense,liability,damage,claim,orjudgment(includingreasonabl
7、eattorney’sfees)resultingfromanyerrorordeviationintroducedwhilepurchaserisstoringanelectronicStandardonthepurchaser’scomputersystem.TherequirementsinthisStandardarenowineffect,exceptforthoseparagraphs,sections,tables,figures,and/orotherelementsoftheStandard
8、havingfutureeffectivedatesasindicatedinthenotefollowingtheaffecteditem.ThepriortextforrequirementsthathavebeenrevisedandthathaveafutureeffectivedatearelocatedaftertheStandard,andareprecededbya²SUPERSEDEDREQUI
