认证欧洲差异条款eugdiec609501bii.docx
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认证欧洲差异条款eugdiec609501bii.docx
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认证欧洲差异条款eugdiec609501bii
ATTACHMENTTOTESTREPORTIEC60950-1EUROPEANGROUPDIFFERENCESANDNATIONALDIFFERENCESInformationtechnologyequipment–Safety–
Part1:
Generalrequirements
Differencesaccordingto:
EN 60950-1:
2006/A11:
2009/A1:
2010/A12:
2011
AttachmentFormNo.:
EU_GD_IEC60950_1B_II
AttachmentOriginator:
SGSFimkoLtd
MasterAttachment:
Date2011-08
Copyright©2011IECSystemforConformityTestingandCertificationofElectricalEquipment(IECEE),Geneva,Switzerland.Allrightsreserved.
EN60950-1:
2006/A11:
2009/A1:
2010/A12:
2011–CENELECCOMMONMODIFICATIONS
IEC60950-1,GROUPDIFFERENCES(CENELECcommonmodificationsEN)
Clause
Requirement+Test
Result-Remark
Verdict
Contents
Addthefollowingannexes:
AnnexZA(normative)NormativereferencestointernationalpublicationswiththeircorrespondingEuropeanpublications
AnnexZB(normative)Specialnationalconditions
General
Deleteallthe“country”notesinthereferencedocument(IEC60950-1:
2005)accordingtothefollowinglist:
1.4.8Note21.5.1Note2&31.5.7.1Note
1.5.8Note21.5.9.4Note1.7.2.1Note4,5&6
2.2.3Note2.2.4Note2.3.2Note
2.3.2.1Note22.3.4Note22.6.3.3Note2&3
2.7.1Note2.10.3.2Note22.10.5.13Note3
3.2.1.1Note3.2.4Note3.2.5.1Note2
4.3.6Note1&24.7Note44.7.2.2Note
4.7.3.1Note25.1.7.1Note3&45.3.7Note1
6Note2&56.1.2.1Note26.1.2.2Note
6.2.2Note6.2.2.1Note26.2.2.2Note
7.1Note37.2Note7.3Note1&2
G.2.1Note2AnnexHNote2
General
(A1:
2010)
Deleteallthe“country”notesinthereferencedocument(IEC60950-1:
2005/A1:
2010)accordingtothefollowinglist:
1.5.7.1Note6.1.2.1Note2
6.2.2.1Note2EE.3Note
1.3.Z1
Addthefollowingsubclause:
1.3.Z1Exposuretoexcessivesoundpressure
Theapparatusshallbesodesignedandconstructedastopresentnodangerwhenusedforitsintendedpurpose,eitherinnormaloperatingconditionsorunderfaultconditions,particularlyprovidingprotectionagainstexposuretoexcessivesoundpressuresfromheadphonesorearphones.
NOTEZ1AnewmethodofmeasurementisdescribedinEN50332-1,Soundsystemequipment:
Headphonesandearphonesassociatedwithportableaudioequipment-Maximumsoundpressurelevelmeasurementmethodologyandlimitconsiderations-Part1:
Generalmethodfor“onepackageequipment”,andinEN50332-2,Soundsystemequipment:
Headphonesandearphonesassociatedwithportableaudioequipment-Maximumsoundpressurelevelmeasurementmethodologyandlimitconsiderations-Part2:
Guidelinestoassociatesetswithheadphonescomingfromdifferentmanufacturers.
(A12:
2011)
InEN60950-1:
2006/A12:
2011
Deletetheadditionof1.3.Z1/EN60950-1:
2006
Deletethedefinition1.2.3.Z1/EN60950-1:
2006/A1:
2010
1.5.1
AddthefollowingNOTE:
NOTEZ1TheuseofcertainsubstancesinelectricalandelectronicequipmentisrestrictedwithintheEU:
seeDirective2002/95/EC
1.7.2.1
(A1:
2010)
Inaddition,foraPORTABLESOUNDSYSTEM,theinstructionsshallincludeawarningthatexcessivesoundpressurefromearphonesandheadphonescancausehearingloss.
1.7.2.1
(A12.2011)
InEN60950-1:
2006/A12:
2011
DeleteNOTEZ1andtheadditionforPortableSoundSystem.
Addthefollowingclauseandannextotheexistingstandardandamendments.
ZxProtectionagainstexcessivesoundpressurefrompersonalmusicplayers
Zx.1General
Thissub-clausespecifiesrequirementsforprotectionagainstexcessivesoundpressurefrompersonalmusicplayersthatarecloselycoupledtotheear.Italsospecifiesrequirementsforearphonesandheadphonesintendedforusewithpersonalmusicplayers.
Apersonalmusicplayerisaportableequipmentforpersonaluse,that:
isdesignedtoallowtheusertolistentorecordedorbroadcastsoundorvideo;and
primarilyusesheadphonesorearphonesthatcanbeworninoronoraroundtheears;and
allowstheusertowalkaroundwhileinuse.
NOTE1Examplesarehand-heldorbody-wornportableCDplayers,MP3audioplayers,mobilephoneswithMP3typefeatures,PDA’sorsimilarequipment.
Apersonalmusicplayerandearphonesorheadphonesintendedtobeusedwithpersonalmusicplayersshallcomplywiththerequirementsofthissub-clause.
Therequirementsinthissub-clausearevalidformusicorvideomodeonly.
Therequirementsdonotapply:
whilethepersonalmusicplayerisconnectedtoanexternalamplifier;or
whiletheheadphonesorearphonesarenotused.
NOTE2Anexternalamplifierisanamplifierwhichisnotpartofthepersonalmusicplayerorthelisteningdevice,butwhichisintendedtoplaythemusicasastandalonemusicplayer.
Therequirementsdonotapplyto:
hearingaidequipmentandprofessionalequipment;
NOTE3Professionalequipmentisequipmentsoldthroughspecialsaleschannels.Allproductssoldthroughnormalelectronicsstoresareconsiderednottobeprofessionalequipment.
analoguepersonalmusicplayers(personalmusicplayerswithoutanykindofdigitalprocessingofthesoundsignal)thatarebroughttothemarketbeforetheendof2015.
NOTE4Thisexemptionhasbeenallowedbecausethistechnologyisfallingoutofuseanditisexpectedthatwithinafewyearsitwillnolongerexist.Thisexemptionwillnotbeextendedtoothertechnologies.
Forequipmentwhichisclearlydesignedorintendedforusebyyoungchildren,thelimitsofEN71-1apply.
Zx.2Equipmentrequirements
Nosafetyprovisionisrequiredforequipmentthatcomplieswiththefollowing:
equipmentprovidedasapackage(personalmusicplayerwithitslisteningdevice),where
theacousticoutputLAeq,Tis≤85dBAmeasuredwhileplayingthefixed“programmesimulationnoise”asdescribedinEN50332-1;and
apersonalmusicplayerprovidedwithananalogueelectricaloutputsocketforalisteningdevice,wheretheelectricaloutputis≤27mVmeasuredasdescribedinEN50332-2,whileplayingthefixed“programmesimulationnoise”asdescribedinEN50332-1.
NOTE1Whereverthetermacousticoutputisusedinthisclause,the30sA-weightedequivalentsoundpressurelevelLismeant.SeealsoZx.5andAnnexZx.
Allotherequipmentshall:
a)protecttheuserfromunintentionalacousticoutputsexceedingthosementionedabove;and
b)haveastandardacousticoutputlevelnotexceedingthosementionedabove,and
automaticallyreturntoanoutputlevelnotexceedingthosementionedabovewhenthepowerisswitchedoff;and
c)provideameanstoactivelyinformtheuseroftheincreasedsoundpressurewhentheequipmentisoperatedwithanacousticoutputexceedingthosementionedabove.Anymeansusedshallbeacknowledgedbytheuserbeforeactivatingamodeofoperationwhichallowsforanacousticoutputexceedingthosementionedabove.Theacknowledgementdoesnotneedtoberepeatedmorethanonceevery20hofcumulativelisteningtime;and
NOTE2Examplesofmeansincludevisualoraudiblesignals.Actionfromtheuserisalwaysrequired.
NOTE3The20hlisteningtimeistheaccumulativelisteningtime,independenthowoftenandhowlongthepersonalmusicplayerhasbeenswitchedoff.
d)haveawarningasspecifiedinZx.3;and
e)notexceedthefollowing:
1)equipmentprovidedasapackage(playerwithItslisteningdevice),theacousticoutputshallbe≤100dBAmeasuredwhileplayingthefixed“programmesimulationnoise”describedinEN50332-1;and
2)apersonalmusicplayerprovidedwithananalogueelectricaloutputsocketforalisteningdevice,theelectricaloutputshallbe≤150mVmeasuredasdescribedinEN50332-2,whileplayingthefixed“programmesimulationnoise”describedinEN50332-1.
Formusicwheretheaveragesoundpressure(longtermLAeq,T)measuredoverthedurationofthesongislowerthantheaverageproducedbytheprogrammesimulationnoise,thewarningdoesnotneedtobegivenaslongastheaveragesoundpressureofthesongisbelowthebasiclimitof85dBA.InthiscaseTbecomesthedurationofthesong.
NOTE4Classicalmusictypicallyhasanaveragesoundpressure(longtermL)whichismuchlowerthantheaverageprogrammesimulationnoise.Therefore,iftheplayeriscapabletoanalysethesongandcompareitwiththeprogrammesimulationnoise,thewarningdoesnotneedtobegivenaslongastheaveragesoundpressureofthesongisbelowthebasiclimitof85dBA.
Forexample,iftheplayerissetwiththeprogrammesimulationnoiseto85dBA,buttheaveragemusiclevelofthesongisonly65dBA,thereisnoneedtogiveawarningoraskanacknowledgementaslongastheaveragesoundlevelofthesongisnotabovethebasiclimitof85dBA.
Zx.3Warning
Thewarningshallbeplacedontheequipment,oronthepackaging,orintheinstructionmanualandshallconsistofthefollowing:
thesymbolofFigure1withaminimumheightof5mm;and
thefollowingwording,orsimilar:
“Topreventpossiblehearingdamage,donotlistenathighvolumelevelsforlongperiods.”
Figure1–Warninglabel(IEC60417-6044)
Alternatively,theentirewarningmaybegiventhroughtheequipmentdisplayduringuse,whentheuserisaskedtoacknowledgeactivationofthehigherlevel.
Zx.4Requirementsforlisteningdevices(headphonesandearphones)
Zx.4.1Wiredlisteningdeviceswithanalogueinput
With94dBAsoundpressureoutputLAeq,T,theinputvoltageofthefixed“programmesimulationnoise”describedinEN50332-2shallbe≥75mV.
Thisrequirementisapplicableinanymodewheretheheadphonescanoperate(activeor
passive),includinganyavailablesetting(forexamplebuilt-involu
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