欧洲燃气热水器标准附录1Word文档下载推荐.docx

欧洲燃气热水器标准附录1Word文档下载推荐.docx

《欧洲燃气热水器标准附录1Word文档下载推荐.docx》由会员分享，可在线阅读，更多相关《欧洲燃气热水器标准附录1Word文档下载推荐.docx（14页珍藏版）》请在冰点文库上搜索。

—Continuoussparkignition:

•maximumpermissiblenoloadvoltage:

10kV（peak）;

•maximumpermissiblecurrent:

0,7mA（peak）.

—Ifthenoloadvoltageexceeds10kV:

•thedischargeshallnotexceed:

454A·

s;

•withamaximumpermissiblecurrent:

—Pulserepetitionignition:

•amaximumadmissibledischargeof454A·

sperpulseandamaximumpulsedurationof0,1msmeasuredfromthebeginningofthepulseuntildecreasingto10%ofthepeakvalue;

•maximumpulserepetitionfrequency:

25Hz.

NOTE1DetailedinformationisgiveninIEC479-1andIEC479-2.

NOTE2Fornormalandabnormaloperation:

thelimitsalsoconcernmanuallyoperatedignitedmeans（piezoelectricormagnetic

igniters）andthosewhicharenotfedbythelinevoltagesupply.

Complianceischeckedatnominalsupplyvoltageusingsuitablemeasuringequipment,anexampleof

whichisgiveninFigureH.2.

Thepulsedurationismeasuredfirstatthesparkgap（ZF）withthemeasuringinstrument（MA）.

Resistor（R）isU100M7.

Thepulsedischargeiscalculatedbythemeasuredvoltagecontour（byasuitableinstrument）atthe

resistor（R）.ValueofR=2k7.

Theno-loadvoltage（peak）ismeasuredatthesparkgap（ZF）,whichispreventedfromsparking.The

resistor（R）isU100M7.

Thecurrentiscalculatedbythemeasuredvoltagecontourattheresistor（R）.ValueofR=2k7.

H.1.2Forignitionmeanswithseveralsparkgaps,theenergyofeachhastobemeasured

separately,wherebythesparkenergywiththemostunfavourableresultwillbeassessed

（see8.1.102）

H.1.3Replaceclause8.1.5with:

Whereanappliancehaspartswhichrequireadjustmentbyskilledpeople（afterremovalofnon-detachable

parts）underoperatingconditions,livepartsshallbeprotectedagainstaccidentalcontact.

ComplianceischeckedbyapplyingacylindricalrodaccordingtoIEC335-2-14:

1994,havingadiameter

of40mmandahemisphericalend,withstraightaccessperpendiculartothefrontonly.Nolivepartshall

betouched.

ApplianceignitiondeviceMeasurementequipment

GVoltagesupplyRMeasurementresistor

SSwitchMAVoltagemeasuringinstrument

ZFSparkgap

FigureH.2—Testrigforignitiondevices

AnnexJ（informative）

Examplesofmarkingontheappliance

Typesofgas,gaspressures,categories,countriesofdestination.

J.1Dataplate

Groupofcategoriesandcountriesforwhichtheapplianceisdesignated（directandindirectdestinations）.

J.2Additionalmarking（see5.1.2andJ.1）

Example1

Groupofsecondfamilygasdirectdestinationsforanapplianceforwhichadjustment2E+isdifferenttotheadjustmentcommonto2Hand2E.

Example2

Groupofsecondfamilygasdirectdestinationsforanapplianceforwhichadjustment2Eisdifferenttotheadjustmentcommonto2Hand2E+.

Example3

Groupofsecondfamilygasdirectdestinationsforanapplianceforwhichadjustmentiscommonto2H,2Eand2E+.

Example4

Groupoffirstfamilygasdirectdestinationsforanapplianceadjustedfor1a.

Example5

Groupoffirstfamilygasdirectdestinationsforanapplianceadjustedfor1c.

Example6

Groupofthirdfamilygasdirectdestinationsforanappliancewithdifferentsupplypressures.

II2H3PII2H3B/PII2L3B/PII2ELL3B/PIII1c2E+3+III1ace2H3+

GBCHNLDEFRES

CH,DE,ES,GBorFR

2H–2EG20–20mbar2E+G20/G25–20/25mbar

CH,ES,FRorDE

2HG20–20mbar2EG20–20mbar

2E+G20/G25–20/25mbar

CH,DE,ES,FR

2H–2EG20–20mbar

ES

1aG110–8mbar

ES,FR

1cG130–8mbar

CH,DEorNL

3B/PG30/G31–50mbar3B/PG30/G31–30mbar

AnnexK（normative）

Markingontheapplianceanditspackaging—Indicationofthegastypesinaccordancewiththeuses

declaredbythecountriesintheirofficiallanguage（s）（seeNote3ofTable2from5.1.2）

TableK.1

TypeofgasATDEBEDKESFIFR

G110—Stadtgas—BygasGas——

Gruppeamanufacturado

G120—Stadtgas—————

Gruppeb

G130————Airepropanado—Airepropane/

Airebutane

G140—Stadtgas—————

Gruppea

G150———Airemetanado——

G20ErdgasErdgasEAardgasorNaturgasGaznaturelMaakaasu,GaznaturelLacq

W0.n=15,0kW·

h/m2GaznaturelNaturgas

G25—ErdgasLLAardgasor———Gaznaturel

WGroningue0.n=12,4kW·

h/m3Gaznaturel

G30Flü

ssiggasFlü

ssiggasBButaan,F-GasButanoButaaniButane

ButaneButan

G31Flü

ssiggasPPropaan,F-GasPropanoPropaani,Propane

PropanePropan

NOTEThemeaningofthesymbolcorrespondingtothetypeofgasmustbeexplainedindetailinthetechnicalinstructions.Concerningtheapplianceanditspackaging,ifany

additionalmarkingisintendedbythemanufacturertoexplainthesymbol,thistextshallbeinconformitywiththedescriptiongiveninthistable.Inthecaseofpressurecouples,

thetwodescriptionsofthefamilyshallbegiven.

AnnexM（informative）

A-deviations

A-deviation:

Nationaldeviationduetoregulations,thealterationofwhichisforthetimebeingoutsidethe

competenceoftheCEN/CENELECmember.

ThisEuropeanStandardfallsunderDirective90/396/EEC（GasApplianceDirective）.

NOTE（fromCEN/CENELECIRPart2,3.1.9）:

wherestandardsfallunderECDirectives,itistheviewoftheCommissionofthe

EuropeanCommunities（OJNoG59,9.3.1982）thattheeffectofthedecisionoftheCourtofJusticeincase815/79

Cremonini/Vrankovich（EuropeanCourtReports1980,p.3583）isthatcompliancewithA-deviationsisnolongermandatoryandthat

thefreemovementofproductscomplyingwithsuchastandardshouldnotberestrictedexceptunderthesafeguardprocedure

providedforintherelevantDirective.

A-deviationsinanEFTAcountryarevalidinsteadoftherelevantprovisionsoftheEuropeanStandardin

thatcountryuntiltheyhavebeenremoved.

A-deviationforSwitzerland.

Forgas-firedinstantaneouswaterheatersfortheproductionofdomestichotwaterfittedwithatmosphericburnersandhavingheatinputsover35kW,thelimitvaluesfortheenergyrequirements（fluelosses,standbylosses）andfortheemissionofCOandNOxoftheSwisslaw（Luftreinhalte-Verordnung,LRV）of1985-12-16（statefrom1996-01-01）areapplicable.Inaddition,thecombustionproductsmustbeevacuatedatrooflevel."

#AnnexN（informative）

SchematicrepresentationoftheclassificationoftypeBwaterheaters

TheFiguresinthisAnnexarepurelyillustrations.Theyareneitherintendedtobetechnicallyperfectnorcompleteinthemselves.

TypeB4andB5waterheatersdifferfromB1andB2respectively,onlyinthefactthattheirflueductsandterminalsareintegralpartsofthesewaterheaters.$

%AnnexP（informative）

Examplesofmaterialscurrentlyused

P.1General

Materialsincompliancewiththerequirementsoftheenforcednationalregulations（e.g.ACS,ATA,KTW,

WRC,…）aredeemedtosatisfytherequirementsofthepresentamendment.

P.2Specialtypesofsteel

TableP.1—Specialtypesofsteel

P.3Copperandcopperalloys

TableP.2—Copperandcopperalloys

P.4Plasticmaterials

TableP.3—Plasticmaterials

&

MaterialreferenceAbbreviation

1.4571X6CrNiMoTi17122

1.4435X2CrNiMo18143

1.4539X2NiCrMoCu25205

1.4462X2CrNiMoN225

MaterialMaterialreferenceAbbreviation

Copper2.0090SF-Cu

Copper-Nickelalloy2.0872CuNi10Fe1Mn

Copper-Zincalloys2.0401

2.0402

2.0340.02

2.0340.05

2.0290.01

CuZn39Pb3

CuZn40Pb2

GK-CuZn37Pb

GD-CuZn37Pb

G-CuZn33Pb

Copper-Tin-Zincalloys2.1096.01G-CuSn5ZnPb

Copper-Tinalloys2.1020CuSn6

MaterialAbbreviationAreaofapplication

Unplasticizedpolyvinylchloride未增塑聚氯乙烯

Highandmedium-densitypolyethylene聚乙烯

PVC-UPE-HD,硬聚氯乙烯高密度聚乙烯

PE-MD

Coldwatersystems

Cross-linkedpolyethylene交联聚乙烯

Polybutylene聚丁烯

Propylenecopolymer（Polypropylene）聚丙烯

Chlorinatedpolyvinylchloride氯化聚氯乙烯

PE-X聚四氟乙烯

PB

PP-H,PP-R

PVC-C乙烯

Coldandhotwatersystems

Compositepipes（plastic-metal-plastic）Various

AnnexZA（informative）

ClausesofthisEuropeanStandardaddressingessentialrequirementsorother

provisionsofEUDirectives

ThisEuropeanStandardhasbeenpreparedunderamandategiventoCENbytheEuropeanCommission

（andtheEuropeanFreeTradeAssociation）andsupportsessentialrequirementsoftheEUDirective（s）.

WARNING.OtherrequirementsandotherEUDirectivesmaybeapplicabletotheproduct（s