1、BRITISH STANDARD BS EN 13763-1:2004 Explosives for civil uses Detonators and relays Part 1: Requirements The European Standard EN 13763-1:2004 has the status of a British Standard ICS 71.100.30 BS EN 13763-1:2004 This British Standard was published under the authority of the Standards Policy and Str
2、ategy Committee on 5 May 2004 BSI 5 May 2004 ISBN 0 580 43719 1 National foreword This British Standard is the official English language version of EN 13763-1:2004. It supersedes BS 7765:1994 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee CII/61, Exp
3、losives for civil uses, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the B
4、SI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for
5、 its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed
6、; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 27 and a back cover. The BSI copyright notice displayed in this document indicates when the document w
7、as last issued. Amendments issued since publication Amd. No. Date CommentsEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM EN137631 March2004 ICS71.100.30 Englishversion ExplosivesforcivilusesDetonatorsandrelaysPart1: Requirements ExplosifsusagescivilCordeauxdtonantsetmches desretPartie1:Exigences Exp
8、losivstoffefrzivileZweckeZnderund VerzgerungselementeTeil1:Anforderungen ThisEuropeanStandardwasapprovedbyCENon24December2003. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Upt
9、odatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheCentralSecretariatortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsown
10、languageandnotifiedtotheCentralSecretariathasthesamestatusast heofficial versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,Cyprus,CzechRepublic,Denmark,Estonia,Finland,France, Germany,Greece,Hungary,Iceland,Ireland,Italy,Latvia,Lithuania,Luxembourg,Malta,Netherlands,Norway,Poland,Po
11、rtugal, Slovakia, Slovenia,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2004CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers
12、. Ref.No.EN137631:2004:E36731NE:14002(E) 2 Contents page Foreword3 1 Scope 5 2 Normativereferences 5 3 Termsanddefinitions . 6 4 Requirements.6 AnnexA (normative) Classificationofelectricdetonators.11 AnnexB (normative) Brucetonmethod 12 AnnexC (normative) PROBITTEST(PBBStest) .15 AnnexD (informativ
13、e) Classificationofdefects. 21 AnnexE (informative) Rangeofvalidityofthetestresults 24 AnnexZA (informative) ClausesofthisEuropeanStandardaddressingessential requirementsorotherprovisionsofEUDirectives. . .25 Bibliography27 EN137631:200436731NE:14002(E) 3 Foreword Thisdocument(EN137631:2004)hasbeenp
14、reparedbyTechnicalCommitteeCEN/TC321“Explosives forciviluses“,thesecretariatofwhichisheldbyAENOR. ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublicationofan identicaltextorbyendorsement,atthelatestbySeptember2004andconflictingnationalstandardsshall bewithdrawnatthelatestbyS
15、eptember2004. AnnexesA,BandCarenormative,annexesDandEareinformative. ThisEuropeanStandardhasbeenpreparedunderamandategiventoCENbytheEuropean CommissionandtheEuropeanFreeTradeAssociation,andsupportsessentialrequirementsoftheEU Directive93/15/EEC ForrelationshipwithEUDirective93/15/EEC,seeinformativea
16、nnexZA,whichisanintegralpartofthis standard. ThisEuropeanStandardisoneofaseriesofstandardsonExplosivesforcivilusesDetonatorsand relays.Otherpartsofthisseriesarelistedbelow: EN137632 Part2:Determinationofthermalstability. EN137633 Part3:Determinationofsensitivenesstoimpact. EN137634 Part4:Determinati
17、onofresistancetoabrasionofleadingwiresandshocktubes. EN137635 Part5:Determinationofresistancetocuttin gdamageofleadin gwiresandshock tubes. EN137636 Part6:Determinationofresistancetocrackinginlowtemperaturesofleadin g wires. EN137637 Part7:Determinationofthemechanicalstren gthofleadingwires,shocktub
18、es, connections,crimpsandclosures. EN137638 Part8:Determinationofresistancetovibrationofplaindetonators. EN137639 Part9:Determinationofresistancetobendingofdetonators. EN1376311 Part 11: Determination of resistance to dama gebydroppingofdetonatorsand relays. EN1376312 Part12:Determinationofresistanc
19、etohydrostaticpressure. EN 1376313 Part13:Determinationofresistanceofelectricdetonatorstoelectrostatic discharge. EN1376314 Part14:Determinationofresistanceofelectricdetonatorstotheinfluenceofradio frequencyradiation EN1376315 Part15:Determinationofequivalentinitiatingcapability. EN137631:200436731N
20、E:14002(E) 4 EN1376316:2003 Part16:Determinationofdelayaccuracy. EN1376317 Part17:Determinationofnofirecurrentofelectricdetonators. EN1376318 Part18:Determinationofseriesfiringcurrentofelectricdetonators. EN1376319 Part19:Determinationoffiringimpulseofelectricdetonators. EN1376320 Part20:Determinati
21、onoftotalelectricalresistanceofelectricdetonators. EN1376321 Part21:Determinationofflashovervoltageofelectricdetonators. EN 1376322 Part22:Determinationofcapacitance,insulationresistance,andinsulation breakdownofleadingwires. EN1376323 Part23:Determinationoftheshockwavevelocityofshocktubes. EN137632
22、4 Part24:Determinationoftheelectricalnonconductivityofshocktubes. EN1376325 Part25:Determinationoftransfercapacityofrelaysandcouplingaccessories. prEN1376326 Part26:Definitions,methodsandrequirementsfordevicesandaccessoriesfor reliableandsafefunctionofdetonatorsandrelays. CEN/TS1376327 Part27:Defini
23、tions,methodsandrequirementsforelectronicinitiationsystems. AccordingtotheCEN/CENELECInternalRe gulations,thenationalstandardsor ganizationsofthe followingcountriesareboundtoimplementthisEuropeanStandard:Austria,Bel gium,Cyprus,Czech Republic,Denmark,Estonia,Finland,France,Germany,Greece,Hun gary,Ic
24、eland,Ireland,Italy,Latvia, Lithuania,Luxembour g,Malta,Netherlands,Norway,Poland,Portu gal,Slovakia,Slovenia,Spain, Sweden,SwitzerlandandUnitedKingdom. EN137631:200436731NE:14002(E) 5 1Scope ThisEuropeanStandardspecifiestherequirementsfordetonators,surfaceconnectors,shocktubeand detonatingcordrelay
25、sforciviluses. ThisEuropeanStandarddoesnotcoverelectronicinitiationsystems(seeCEN/TS1376327)northe devicesandaccessoriesforreliableandsafefunctionofdetonatorsandrelays(seeprEN1376326). 2 Normativereferences ThisEuropeanStandardincorporatesbydatedorundatedreference,provisionsfromotherpublications. Th
26、esenormativereferencesarecitedattheappropriateplacesinthetextandthepublicationsarelisted hereafter.Fordatedreferences,subsequentamendmentstoorrevisionsofanyofthesepublications applytothisEuropeanStandardonlywhenincorporatedinitbyamendmentorrevision.Forundated referencesthelatesteditionofthepublicati
27、onreferredtoapplies(includingamendments). EN138571:2003, ExplosivesforcivilusesPart1:Terminology. EN137632, ExplosivesforcivilusesDetonatorsandrelaysPart2:Determinationofthermalstability. EN137633, ExplosivesforcivilusesDetonatorsandrelaysPart3:Determinationofsensitivenessto impact. EN137634, Explos
28、ivesforcivilusesDetonatorsandrelaysPart4:Determinationofresistanceto abrasionofleadingwiresandshocktubes. EN137635, ExplosivesforcivilusesDetonatorsandrelaysPart5:Determinationofresistanceto cuttingdamageofleadingwiresandshocktubes. EN137636, ExplosivesforcivilusesDetonatorsandrelaysPart6:Determinat
29、ionofresistanceto crackinginlowtemperaturesofleadingwires. EN137637, ExplosivesforcivilusesDetonatorsandrelaysPart7:Determinationofthemechanical strengthofleadingwires,shocktubes,connections,crimpsandclosures. EN137638, ExplosivesforcivilusesDetonatorsandrelaysPart8:Determinationofresistanceto vibra
30、tionofplaindetonators. EN137639, ExplosivesforcivilusesDetonatorsandrelaysPart9:Determinationofresistanceto bendingofdetonators. EN1376311, ExplosivesforcivilusesDetonatorsandrelaysPart11:Determinationofresistanceto damagebydroppingofdetonatorsandrelays. EN1376312, ExplosivesforcivilusesDetonatorsan
31、drelaysPart12:Determinationofresistanceto hydrostaticpressure. EN1376313, ExplosivesforcivilusesDetonatorsandrelaysPart13:Determinationofresistanceof electricdetonatorstoelectrostaticdischarge. EN1376315, ExplosivesforcivilusesDetonatorsandrelaysPart15:Determinationofequivalent initiatingcapability.
32、 EN1376316:2003, ExplosivesforcivilusesDetonatorsandrelaysPart16:Determinationofdelay accuracy. EN137631:200436731NE:14002(E) 6 EN1376317, ExplosivesforcivilusesDetonatorsandrelaysPart17:Determinationofnofirecurrent ofelectricdetonators. EN1376318, ExplosivesforcivilusesDetonatorsandrelaysPart18:Det
33、erminationofseriesfiring currentofelectricdetonators. EN1376319, ExplosivesforcivilusesDetonatorsandrelaysPart19:Determinationoffiringimpulse ofelectricdetonators. EN1376320, ExplosivesforcivilusesDetonatorsandrelaysPart20:Determinationoftotalelectrical resistanceofelectricdetonators. EN1376321, Exp
34、losivesforcivilusesDetonatorsandrelaysPart21:Determinationofflashover voltageofelectricdetonators. EN1376322, ExplosivesforcivilusesDetonatorsandrelaysPart22:Determinationofcapacitance, insulationresistance,andinsulationbreakdownofleadingwires. EN1376323, ExplosivesforcivilusesDetonatorsandrelaysPar
35、t23:Determinationoftheshock wavevelocityofshocktubes. EN1376324, ExplosivesforcivilusesDetonatorsandrelaysPart24:Determinationoftheelectrical nonconductivityofshocktubes. EN1376325,ExplosivesforcivilusesDetonatorsandrelaysPart25:Determinationoftransfer capacityofrelaysandcouplingaccessories. 3 Terms
36、anddefinitions ForthepurposesofthisEuropeanStandard,thetermsanddefinitionsgiveninEN138571:2003apply. 4Requirements 4.1 Thermalstability WhentestedinaccordancewithEN137632: fordetonators,surfaceconnectorsorrelays,thereshallbenodetonation; forshocktubes,thereshallbenovisibleevidenceofreaction. 4.2 Sen
37、sitivenesstoimpact WhentestedinaccordancewithEN137633,themeanandminimumheightsatwhichexplosionis observedshallbegreaterthanthevalueslistedintheTablebelow.Themeanheightiscalculatedusing theBrucetonmethodasdescribedinannexB.Whensuccessivenoexplosioneventsoccuratthe maximumheightduringthetest,themeanhe
38、ightshallnotbecalculatedandonlytheminimumheight shallbeconsideredaspasscriterion. EN137631:200436731NE:14002(E) 7 Table1Sensitivenesstoimpact Meanheight (m) Minimumheight (m) Electric,nonelectricandplaindetonators 0,40 0,20 Detonatingcordrelays 7,00 5,00 Nonelectricsurfaceconnectorsandshocktubes 9,0
39、0 7,00 4.3 Resistancetoabrasionofleadingwiresandshocktubes 4.3.1 Leadingwires WhentestedinaccordancewithEN137634,themeanandminimumvaluesoftestingtimeatthepoint offailureshallbelargerthanthevalueslistedbelow. Table2Resistancetoabrasion Category Testloading (N) Meanvalue (s) Minimumvalue (s) 1 4,0 6,0
40、 5,1 2 12,2 4,5 3,8 4.3.2 Shocktubes WhentestedinaccordancewithEN137634,allshocktubesshallbeinitiatedandshallpropagatethe detonationalongtheentireshocktubelengthduringthefunctioningtest. 4.4 Resistancetocuttingdamageofleadingwiresandshocktubes 4.4.1 Leadingwires WhentestedinaccordancewithEN137635,th
41、ereshallbenoelectricalcontactbetweentheleading wireconductorandthetungstencarbidecuttingedge. 4.4.2 Shocktubes WhentestedinaccordancewithEN137635: alltheshocktubesshallinitiateandeachshallpropagatealongitsentirelength. 4.5 Resistancetocrackinginlowtemperaturesofleadingwires Whentestedinaccordancewit
42、hEN137636,thereshallbenothroughcrackingoftheinsulation. EN137631:200436731NE:14002(E) 8 4.6 Mechanicalstrengthofleadingwires,shocktubes,connections,crimps,and closures WhentestedinaccordancewithEN137637: duringthesuddenreleasetestandtheslowreleasetest,nodetonatorshalldetonate; duringthesuddenrelease
43、test,noleadingwireorshocktubeshallbreakandtheplugshallnot bepulledoutoftheshell; duringtheslowreleasetest,noplugorfuseheadshallpulloutoftheshell; inthefunctioningtest,allthedetonatorsshalldetonate. 4.7 Resistancetovibrationofplaindetonators WhentestedinaccordancewithEN137638,nodetonatorshallloseamassgreaterthan10mg. 4.8 Resistancetobendingofdetonators WhentestedinaccordancewithEN137639,nodetonatorshallinitiateandthereshallbenocracksor breaksi
