BS 7654-2010 Specification for single-phase street lighting cut-out assemblies for low-voltage public electricity distribution systems - 25 A rating for highway power supplies and .pdf

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1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationSpecification for singlephase street lighting cutout assemblies for lowvoltage public electricity distribution systems 25 A rating for highway power supplies and street furniture

2、BS 765nullnull2nullnullnullBS 7654:2010 BRITISH STANDARDnullublishing and copyright informationThe BSI copyright notice displnullyed in this docnullnullent indicnulltes nullhen the docnullnullent nullnulls lnullst issnullednullnull BSI 2010ISBN null7null 0 5null0 62null7null nullInullS 2nullnull120n

3、ull50null nullnullnull0null0null40The nullollonulling BSI renullerences relnullte to the nullornull on this stnullndnullrd: nullonullnullittee renullerence nullnullnullnull17 Drnullnullt nullor conullnullent 0nullnullnull01null12null0 Dnullnullublication historynullirst pnullnulllished nullnullne 1n

4、ullnullnullSecond editionnull nullnullly 1nullnull7Third nullpresentnull editionnull nullenullrnullnullry 2010Amendments issued since publicationnullate nullenullt affected BRITISH STANDARDnull BSI 2010 null iBS 7654:2010nullontentsnullorenullord iiinull Scope nullnd renullerences 12 Ternulls nullnd

5、 denullnitions 2null nulllnullssinullcnulltion 4null nullhnullrnullcteristics 45 nullrodnullct innullornullnulltion 66 Nornullnulll sernullice nullnd nullonullnting conditions 67 nullonstrnullctionnulll nullnd pernullornullnullnce renullnullirenullents 7null Tests 15Binullliogrnullphy 28nullist of f

6、iguresnullignullre 1 null Typicnulll pillnullr nullnd lnullg ternullinnullls 8nullignullre 2 null nullnullsenulllinnulls nullor street lighting nullnullses 9nullignullre null null Tinulle cnullrrent nullones nullor 6 Anull 16 A nullnd 25 A nullnullsenulllinnulls 10nullignullre 4 null Tinulle cnullrr

7、ent nullones nullor 10 A nullnd 20 A nullnullsenulllinnulls 10nullignullre 5 null Bnullll pressnullre test nullppnullrnulltnulls 17nullignullre 6 null Appnullrnulltnulls nullor inullpnullct test 19nullignullre 7 null nulllectricnulll lonulld cycling test rigs nullor Test 6 24nullist of tablesTnullnu

8、llle 1 null nulllnullssinullcnulltion onull nullnullsenullnullnits 4Tnullnullle 2 null Ternullinnullls null Nnullnullnuller nullnd disposition 12Tnullnullle null null nullnullnullinullnullnull tenullpernulltnullrenullrise nullt rnullted cnullrrent 14Tnullnullle 4 null Type tests 16Summary of pagesTh

9、is docnullnullent conullprises null nullront conullernull nulln inside nullront conullernull pnullges i to inullnull pnullges 1 to 2nullnull nulln inside nullnullcnull conuller nullnd null nullnullcnull conullernullBS 7654:2010ii null null BSI 2010BRITISH STANDARDThis page deliberately left blankBRI

10、TISH STANDARDnull BSI 2010 null iiiBS 7654:2010nullorewordnullublishing informationThis British Stnullndnullrd is pnullnulllished nully BSI nullnd cnullnulle into enullnullect on 2null nullenullrnullnullry 2010null It nullnulls prepnullred nully Technicnulll nullonullnullittee nullnullnullnull17null

11、 Switchgear, Cnullntrnulllgear and nullnullnullnullnull cnullnullnullrdinatinullnnull A list onullorgnullninullnulltions represented on this conullnullittee cnulln nulle onulltnullined on renullnullest to its secretnullrynullSupersessionThis British Stnullndnullrd snullpersedes BS 7654:1nullnull7nul

12、l nullhich is nullithdrnullnullnnullnullelationship with other publicationsThis British Stnullndnullrd is to nulle renulld in connullnullnction nullith BS nullN 60null47null1:2007null nullnullwnullnullnullltage switchgear and cnullntrnulllgear nullnullart 1null nulleneral rnulllesnull The pronullisi

13、ons onull the genernulll rnullles denulllt nullith in BS nullN 60null47null1:2007 nullre only nullpplicnullnullle nullhen specinullcnulllly cited nullnd they nullnully nulle snullpplenullented or nullodinulled nulls detnulliled in the stnullndnullrdnullThe clnullnullse nnullnullnullering onull this

14、British Stnullndnullrd nullollonulls thnullt onullBS nullN 60null47null1:2007 nulls closely nulls possinulllenull nullhere null snullnullclnullnullse onullBS nullN 60null47null1:2007 is not relenullnullnt to this British Stnullndnullrdnull it is nullnullrnulled nulls nullnullnullcnullntnull or onull

15、ittednullnullnformation about this documentThis is null nullnullll renullision onull the stnullndnullrd nullnd introdnullces the nullollonulling principnulll chnullnges:null the stnullndnullrd hnulls nulleen nullligned nulls closely nulls possinullle nullith the principnulll renullerence stnullndnul

16、lrdnull BS nullN 60null47null1:2007nullnull nullll other renullerences hnullnulle nulleen nullpdnulltednullnullanullard warningsnullAnullnullnullnullnullnull This British Stnullndnullrd cnulllls nullor the nullse onull snullnullstnullnces nullndnullor procednullres thnullt cnulln nulle innullnullrio

17、nulls to henulllth inull nulldenullnullnullte precnullnulltions nullre not tnullnullennull It renullers only to technicnulll snullitnullnullility nullnd does not nullnullsolnulle the nullser nullronull legnulll onulllignulltions relnullting to henulllth nullnd snullnullety nullt nullny stnullgenulln

18、ullse of this documentIt hnulls nulleen nullssnullnulled in the prepnullrnulltion onull this British Stnullndnullrd thnullt the enullecnulltion onull its pronullisions nullill nulle entrnullsted to nullpproprinulltely nullnullnulllinulled nullnd enullperienced peoplenull nullor nullhose nullse it hn

19、ulls nulleen prodnullcednullnullresentational conventionsThe pronullisions onull this stnullndnullrd nullre presented in ronullnulln nullinullenull nullprightnulltypenull Its renullnullirenullents nullre enullpressed in sentences in nullhich the principnulll nullnullnullilinullry nullernull is nulls

20、hnullllnullnullCnullnullnullentary, enullplanatinulln and general infnullrnullatinulle nullaterial is presented in snullaller italic type, and dnulles nnullt cnullnstitnullte a nnullrnullatinulle elenullentnullBS 7654:2010inull null null BSI 2010BRITISH STANDARDnullontractual and legal consideration

21、sThis pnullnulllicnulltion does not pnullrport to inclnullde nullll the necessnullry pronullisions onull null contrnullctnull nullsers nullre responsinullle nullor its correct nullpplicnulltionnullnullompliance with a British Standard cannot confer immunity from legal obligationsnullBRITISH STANDARD

22、null BSI 2010 null 1BS 7654:2010null Scope and referencesnullnullnull ScopeThis British Stnullndnullrd specinulles the renullnullirenullents nullor street lighting cnulltnullonullt nullssenullnulllies onull 25 A rnullting nullor the protection onull ponuller snullpplies to highnullnully lighting nul

23、lnd street nullnullrnitnullrenull The cnulltnullonullt nullssenullnulllies nullre nullor nullse on singlenullphnullsenull or one phnullse onull null threenullphnullsenull lonullnullnulloltnullge pnullnulllic electricity snullpply systenull nullith null nullnullnullinullnullnull nulloltnullge nullp t

24、o 440 null nullnullcnull nullnd nullt null nullrenullnullency onull 50 Hnullnull the nenulltrnulll nulleing enullnullectinullely enullrthednullThe cnulltnullonullt nullssenullnulllies cnulln nulllso nulle nullsed on distrinullnulltion systenulls onullned nully lighting nullnd highnullnully nullnullt

25、horitiesnullThe pronullisions onull the genernulll rnullles denulllt nullith in BS nullN 60null47null1:2007 nullre nullpplicnullnullle to this stnullndnullrd nullhen specinullcnulllly cnulllled nullornullnullnullTnull Clanullses and snullbclanullses, tables, nullgnullres and annenulles nullf the gen

26、eral rnullles thnulls applicable are identinulled by reference tnull nullS nullnull 60947null1null2007, fnullr enullanullple, nullS nullnull 60947null1null2007, 1.2.3null nullS nullnull 60947null1null2007, Table 1nullnullS nullnull 60947null1null2007, nullnnenull nullnullnullnull2 nullormative refer

27、encesThe nullollonulling renullerenced docnullnullents nullre indispensnullnullle nullor the nullpplicnulltion onull this docnullnullentnull nullor dnullted renullerencesnull only the edition cited nullppliesnull nullor nullndnullted renullerencesnull the lnulltest edition onull the renullerenced do

28、cnullnullent nullinclnullding nullny nullnullendnullentsnull nullppliesnullBS null2nullnull1null nullnullide nulln highnullnullnullltage testing techninullnulles null nullart 1null nulleneralBS null64nullnull1null nullSnull nulletric screw threads null nullart 1null nullrinciples and basic dataBS 45

29、7nullnull2null Specinullcatinulln fnullr perfnullrnullance nullf nullechanical and cnullnullpressinulln nullnullints in electric cable and wire cnullnnectnullrs null nullart 2nullCnullnullpressinulln nullnullints in nickel, irnulln and plated cnullpper cnullndnullctnullrsBS 6004null nulllectric cabl

30、es null nullnullC insnulllated, nnullnnullarnullnullnullred cables fnullr nullnullltages nullp tnull and inclnullding 450null750null, fnullr electric pnullwer, lighting and internal wiringBS 7null70nullnullnull10null nullnull and nullnull pnulllynulleric insnulllated cables fnullr nullse by distribn

31、ulltinulln and generatinulln nulltilities null nullart nullnull Specinullcatinulln fnullr distribnulltinulln cables nullf rated nullnullltage 0null6null1 knull null Sectinulln nullnull10null nullnullC insnulllated cnullnullbined nenulltral and earth cnullpper wire cnullncentric cables with cnullpper

32、 nullr alnullnullininullnull cnullndnullctnullrsBS nullN 1216nullnull Cnullpper and cnullpper allnullys null nullnulld fnullr general pnullrpnullsesBS nullN 12164null Cnullpper and cnullpper allnullys null nullnulld fnullr free nullachining pnullrpnullsesBS nullN 12167null Cnullpper and cnullpper al

33、lnullys null nullrnullnullles and rectangnulllar bar fnullr general pnullrpnullsesBS nullN 60112null nullethnulld fnullr the deternullinatinulln nullf the prnullnullf and the cnullnullparatinulle tracking indices nullf snulllid insnulllating nullaterialsBS nullN 6026nullnull1:2007nullA1:200nullnull

34、nullnullw nullnullltage fnullses null nullart 1null nulleneral renullnullirenullentsBS nullN 60nullnull5null1:2002nullA2:2006null nullnullnullsehnullld and sinullilar electrical appliances null Safety null nullart 1null nulleneral renullnullirenullentsBS 7654:20102 null null BSI 2010BRITISH STANDARD

35、BS nullN 604nullnullnull1null nullnullwnullnullnullltage switchgear and cnullntrnulllgear assenullblies nullnullart 1null Typenulltested and partially typenulltested assenullbliesBS nullN 6052null:1nullnull2null Specinullcatinulln fnullr degrees nullf prnulltectinulln prnullnullided by enclnullsnull

36、res nullnullnull cnulldenullBS nullN 606null5null11null10:1nullnullnullnull nullire hanullard testing null nullart 11null10null Test nullanulles null50 null hnullrinullnullntal and nullertical nullanulle test nullethnulldsBS nullN 60null47null1:2007null nullnullwnullnullnullltage switchgear and cnul

37、lntrnulllgear null nullart 1nullnulleneral rnulllesBS nullN 612nullnullnull1:200nullnull Cnullnullpressinulln and nullechanical cnullnnectnullrs fnullr pnullwer cables fnullr rated nullnullltages nullp tnull null6 knull nullnullnullnull 42 knullnull null nullart 1null Test nullethnullds and renullnu

38、llirenullents2 nullerms and definitionsnullor the pnullrposes onull this British Stnullndnullrdnull the denullnitions ginullen in BS nullN 60null47null1:2007 nullpplynull together nullith the nullollonullingnull2nullnull cutout assembliesnull fuses and their components2nullnullnullnull cutout assemb

39、lyconullnullinnulltion onull nullnullsenulllinnullnullsnullnull nenulltrnulll ternullinnulllnullsnullnull enullrth ternullinnulllnullsnullnullconullnullined nenulltrnulll nullnd enullrth ternullinnulllnullsnullnull nullncillnullry ternullinnullls nulllocnullnullsnullnullconnecting nullnits nullnd nu

40、llntinulltnullnullper nullnullcilitiesnull nulls nullpplicnullnulllenull so nulls to pronullide nullnullcilities nullor ternullinnullting sernullice cnullnullles nullnd null nullenullns onullprotectionnull isolnulltion nullnd enullrthing onull electricity snullpplies to highnullnully lighting nullnd

41、 street nullnullrnitnullre2nullnullnull2 fusedenullice thnullt nully nullnullsing onull one or nullore onull its specinullcnulllly designed nullnd proportioned conullponents opens the circnullit in nullhich it is inserted nully nullrenullnulling the cnullrrent nullhen this enullceeds null ginullen n

42、ullnulllnulle nullor null snullnullnullcient tinullenullnullTnull The fnullse cnullnullprises all the parts that fnullrnull the cnullnullplete denullicenullnullBS nullN 6026nullnull1:2007nullA1null Inullnull 60050null441:1nullnull4nullA1null2nullnullnullnull fusebase nullfusemountnullnullnulled pnul

43、lrt onull null nullnullse pronullided nullith contnullcts nullnd ternullinnulllsnullBS nullN 6026nullnull1:2007nullA1null Inullnull 60050null441:1nullnull4nullA1nullnullnullTnull nullhere applicable, cnullnullers are cnullnsidered as part nullf the fnullsenullbasenull2nullnullnullnull fusecarriernul

44、lonullenullnullle pnullrt onull null nullnullse designed to cnullrry null nullnullsenulllinnullnullBS nullN 6026nullnull1:2007nullA1null Inullnull 60050null441:1nullnull4nullA1null2nullnullnull5 fuseholderconullnullinnulltion onull null nullnullsenullnullnullse nullith its nullnullsenullcnullrriernu

45、llBS nullN 6026nullnull1:2007nullA1null Inullnull 60050null441:1nullnull4nullA1null2nullnullnull6 fuselinnullpnullrt onull null nullnullse nullinclnullding the nullnullsenullelenullentnullsnullnull intended to nulle replnullced nullnullter the nullnullse hnulls opernulltednullBS nullN 6026nullnull1:

46、2007nullA1null Inullnull 60050null441:1nullnull4nullA1nullBRITISH STANDARDnull BSI 2010 null nullBS 7654:20102nullnullnull7 fuseunitnullnullsenullholder incorpornullting nenulltrnulll nullnd enullrth ternullinnullls nullor the ternullinnulltion onull nullnullltinullcore cnullnulllesnull nullithin nu

47、lln integrnulll enclosnullrenullsnull nullhich cnulln nulllso inclnullde null protectinulle conuller 2nullnullnullnull fuseway onulltgoing circnullit in nullhich the protectinulle denullice is null nullnullse thnullt is connected to null pole onull the systenull onull distrinullnulltion nulled into

48、the nullnullsenullnullnit 2nullnullnullnull integral fusecarrier and neutralearth coverrenullonullnullnullle pnullrt onull null nullnullsenullnullnit designed to cnullrry null nullnullsenulllinnullnullsnull hnullnulling nulln integrnulll enulltension conuller plnullte nullhich shields the nullnullse

49、nullnullynullsnull nullnd nenulltrnulll nullnd enullrth or nenulltrnulllnullenullrth ternullinnullls nullhen it is inserted into the nullnullsenullnullnit 2null2 insulation2null2nullnull basic insulation insnulllnulltion nullpplied to linulle pnullrts to pronullide nullnullsic protection nullgnullinst electric shocnullnullBS nullN 60nullnull5null1:2002nullA2null2null2null2 supplementary insulation independent insnulllnulltion nullpplied in nullddition to the nullnullsic insnulllnulltion in order to ensnullre protection nullgnullinst electric shocnull in the enullent onull nulln

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