GB7251.12-2013低压成套开关设备和控制设备第2部分：成套电力开关和控制设备.pdf

ICS 29. 130.20 K 31 m . . . : . -. . . . . . -:. . . . . . . . . GB 7251. 12-20 13/IEC 61439-2:2011 1Li ffi fiX: 7f * i * ll1 itU i * 2 B : fiX: t:t! :h 7f * ll1 itU i * Low-voltage switchgear and controlgear assemblies-Part 2 : Power switchgear and controlgear assemblies CIEC 61439-2:201l,IDT) 2013-12-31 2015-01-13 GB 7251.12-2013/IEC 61439-2:2011 lrtfli I Jili II 1 rff.OO 1 2 !lHi1 11: 5 IJF.J :lC 4 1 3 ;1fi:-$jf!j)E5(_ . 1 4 %jf!jgmi! . 3 5 r:l 11: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 6 nL . 3 7 if!JF.J 4 . 4 8 tii:Jt . 4 9 11:* . 6 10 1:2:ttiiE . 6 11 JrrHi . 1 ffl . 10 ffl AA (Wfttffl) liJ$1Wi%J:t 8.101) 11 ffl BB WftfffljjU $;*1b!J:nrflli ffl? .ZfEiJ eJtiJ.tx.:LJ! 13 )C . . 18 IE AA.1 JF.J-f-00 AA.2 5fll00 AA.3 eJ% . 11 00 AA.2 %J:t 1 5fll%J:t 2 11 00 AA.3 %J:t 3 5fll%J:t 4 12 * 101 tt:lii.filjft . 7 * 102 .mr*$1-7ffA!I!ra.JeJlitl.!i:EI:!ffi. . 7 * 103 PJlIJ:t$#tffPJil:.lt.t.eJEI:!it . 8 * 104 JiJIWi%J:t 8 * BB.1 1& 1:2: * 1bfj fllj Jf.J? .Z iEiJ eJ ttJ. i.)llJr 13 GB 7251.12-2013/IEC 61439-2:2011 * m5*89:i:lm* 1*1 fJ;J $JJ tt 0 G B 72 51( Eli 7f 3Cii 4i lJl $11 ii 4i 51- :tllll JL1-:m :5t : - o $:5t:ii4iJm-m - 1 $51-: ,JM -2$7t:h7f3ClJ!ii4i - 3 $71-: E8tflN.A.!AfFIJDC.flil) - 4 $7t:i$ti:t&fflii4i2 -s$?t:mnii4i - 6 $7t:-BtflU1c-BJ:tD - 1 $7t:mzml1ii4i-:tlo,iti:tm,m-r-,*mJt:M *$51-Jg GB 7251 11 2 $:5to *$:5-:!:t(Jffl GB/T 1.1-2009 tl:liJm.!J!tl1ito *$1t151!JfH!ffli.f!13lUI3 IEC 61439-2 :201l(.ffi7f3Cti4ilJ!$1Jti4i 2 $:5t: h7f3Cii4ilJ!Jti4io *$?trrm:tt51 m 11 oo lfffi:tflf:ff -ttmz:JC J:m oo:t14:tlol: -GB/T 17045-2008 ttrt? JV1lii4iiJlNffl$:5-CIEC 61140:200l,IDT) *$51- y 1 3itl #.Iii tt1 : -*tT-fi*$71-; -ffl;J,t%.ft.% , -iiJIJ!f,jfiiJftf 0 *$51-E.B rp!Ittl:l o *$1tE8!1.ffiJOC7f3Cii4ilJ!*Jti4itf-fit1i#.!ACSAC/TC 266)!3 Po *:m?tJititiill: *r4! titf!i1fJL:ff !lfl0PJ C OOIG ii4i Jr-jillf r:p,c.,) ,tiS mf&b!rii:lKiir ,*r4!*:ffm0P.I, 11t7f3C*J:n!L:ffm0P.I W-1lttf:JCr), rr oo Jr iitiAiiE P ,c., ,Jif 7f It! JN:ffi:ff m0P.I ,.t#ft ffiJN:ffi:ff m0PJ ?t0if1, liln rn JN:ffi:ff llfl0 ifl , It! c rr vr,) JN: ffi :ff llfl0 P.I , * rn :ff m 0 PJ , rr vr, 11t $ :ff & 0 PJ , r-* trtf :JC :ff llfl 0P.I ,.tmlt! 10C:ffm0P.I, Vt1H f41VfJN:ffi:ffm0PJ, tr:m-f41VfJ?:W-* lit1VfFJr) ,ifN s ii4iJN:ffi:ffm0if1 ,:t1VIt:if:JN:ffi:ffm0if1 ,JOC:mf4.lVI:I.n :ff m0if1, *rl1f4-fflh IW:ff 11&0ifJ ,JLJII Ol1ftr)flt1iJN:ffi:ffll&0PJ ,/JH1 IY3 :ffllfl0PJ ,j 1H m:linrn :ff&0PJ ,mKnfijnii4i:ffm0PJ, rrvr, nflJ.ttJN:ffi:ff m0PJ ,ttfH z.rr 7f :JCJN: ffi :ff m 0 P.I , T 11t * 1 rn ) JN: ffi :ff m 0 ifl , Ilai m m-m IY3 n ii * :ff & 0 ifl , * r4! rtr * ll ft flJ. tt:ff&0PJ ,.tm.tinlt!rn)liffi:ffm0PJ ,tffiJH P-i1l!A:ffm0PJ ,$Rffi:ff&0PJ, 7*iJHrtr:ff&0PJ ,6rtrnti4ir, l:f;l;!t:ff&0PJ ,tr11Un:ffm0PJ 0 *:m?t.:EJit.A.: 11 IY311&, .: llE, XIJ #if,$, fit, g,:J t:IXJU, IYT, .EK, I m * !ij ,fflJ #!:!., ,*:t ,m,.:r 11:, g,:j# ,$3Jl-,)( ,jS.z.m,:kl1I, lE,X!JlfJE,fljJJ ,vrr !ij, $3JZ-,Mi;-, * ,ffJE ,m, jjt ,JI:Xt ,7fi lE* ,$,.:il. ,.IF. ,Mf:f!L 1) iE :tE $ 11t :iL: l;!J! 0 2) .iE:tE * 11tJL:lJil 0 I GB 7251.12-2013/IEC 61439-2:2011 5( GB 7251 *?Ut-Fflim:d:IRJ*=ffl IEC IEt-Ffl ,fj! IEffi.IOC7fi&t4llr!1fi!Ji&t4iltf-fl!;J 00 t-Ffl-, k.LJ.iliOO fBJ IJ ,tt7tr3CmtiJ o -*$5tJ.ilZ!;J GB 7251.1-2013(ff.IOC7fi&t4llr!1!t1fi!Ji&t4l 1 $5t:.lt,!Jltl );fti!ij!fflo -*$?t*ftT GB 7251.1-2005/IEC 60439-liJF=Jht-Fllo GB 7251.1-2013 l1m=ffl -r:t:i*tr-flm 11 m: oo 1*.1 flt5111Ef5e:ffl 0 :2fs.:$?t 9= .m :l.fttm , f*ftB;f ,J.ill!;J GB 7Z51.1- 20l3 J.ilZ:t!HtHrlfCj!ffl o II m1i% 101(102,103 ) GB 7251.1-2013 iRJIJUJ:bno :2fs.:$?t!:f:!IJOO%lr! 101 lfl!Jftr!t. -*W?t!:f:!JfUJffl AA,BB -BJ:t-FIW o GB 7251.12-2013/IEC 61439-2:2011 fl ffi PX; 7f ;/; i9: fi o itU i9: fi 2-:P.X;*m GB 7251 fiJ.2fi:$?H!iUE7 ltiJ7f*ii4lt5FUJii4ltCPSC-ii4lt) fiJ*:turF: -t9itffi3:mtsrli 1 ooo v E,Jt1trmSI:li 1 5oo v eJii*; -1!H :iE E,Jt 1IH% fiJ Em J:t E,Jt Z9J J:t ii 4lt ; -trl:31t ,It, DG!t5FU It eJi&t4lrbtJ It 7iHeJi&t4ltEJTDG.ff:JeJ4lr; -!:g.ff:J*#WtteJii* ,:tznMa ,fJI.:$:$:mfi!m eJ.r&ii-tr, Rfnit *f11*; -;f;JfJI.fiJ lti:i&t4lr iiffiitteJJ&4lt, IEC 60204 Ut-Fft-.13-7:fil m,m_,r&=fl):freJJ& ii4lrf11* JE;jt 0 .2fi:$:fr.ff:J-fttittt,.;m-E,Jtfitt-4lto :izHrf=i11/E,Jtm.eJPTw:MiJmifti. 3.10.1) 0 .2fi:$:fr.ff:J*it&*f=5eJeJ#.&eJ#.tZ9Jm,n7f *,1t-=fi&t4lto .2fi:=fl):fr.ff:J GB 7251 fiJJtf$:freJ!ji;fru!J&ii4lt .2fi:=fl):fr)jtz.ff:JfiJJ&=l=ii* Jtf$:frt-Fmm. 1: 1Jtg;f;:$7t!f!lfJ* PSC-/&ti-tr(J,I!. 3.1.lOD:h/&Et!.iJ3fti*lfi!Jti4Y. 2: IEC 60092-302 7Xfltlij/&ti4YIfJt. tlJtflf:);j.2fi:Jt#eJJ.jtz.ff:J,PJ eJ. fL:Jiktt B M eJJI.ff:JJtflf:, tttt E AA eJJ:&.2fi:.ff:J .2fi:Jt # . fLtt E AAB951.ff:JJtf4,Jt:Rl:JrJl&.2fi:C1iSEJTeJa1!i).ff:J.2fi:Jt#o (Ijjpg.GB 7251.1- 2013 2 -.ff:J. :fit :lm = GB 14048.3-2008 -f!;ffi7f*ii4ltJii4lt 3 $:fr:7f*,lliiJifi7f*bt-Wfffm itltffCIEC 60947-3:2005,1DT) GB 7251. 1- 2013 f Eli J& :l= 7f * ii 4lt i11 J ii 4lt 1 $ :fr: . .!i!tl ( GB 7251. 1-2013, IEC 61439-1:2011 ,IDT) IEC 61140 ltnrt? i0ii4lta.JW.ff:J$?1-CProtection against electric shock-Common as-pects for installation and equipment) 3. 1 i!ffl /ICm: 1 GB 7251.12-2013/IEC 61439-2:2011 3.1.101 .sXIt!:h7fW:iHil-ilttlW:*CPSC-.5XW:*) power switchgear and controlgear assembly (PSC-ASSEMBLY) ffl*m*EMRtfiff*-*MI.-BA ftilfftWffl. ,ca-aA-tia. 3.1.102 lit test situation ;t PSC-tr:iixJt$* W:-tr9=t ,iftl*.:t lt!.bft! tOO lfJfHE!IWi, IRJ Btiftl-* W1 ft! .ftW$B#* 3.1.103 1*1 $1!i il jt; form qfS(fitetn.l,:fraltion PSC-nltW:-tr9=t 3.2 mr 3.2 : Jffl tl:l 3.2.103 !Iii il !I isolated vu:.J. uuJl-1lJ MJ t1:1 A mHlf: -f!P w1! . t .v; . .r.f, ,3tl:l$#ffMm.w3#*m. 3.2.1 04 ( -1-RTflll !:l:i jt;$4:1.1) Pii illle il isolating distance (of a withdrawable part) -W-IfJfHMft!-. )- IEC 60050-441 :1984,441-17-35 !ittJO: 3.101.1 2 RT * il jt; ti disconnectable connection fflfFWWIA*-f!P. GB 7251. 12-20 13/IEC 61439-2: 20 11 3.101.2 RJ tllllfi it ti withdrawable connection -Qd&-*-0 3.102.1 PSC-W:-if J;fg !Hf.Jtif1=ilm operating gangway within a PSC-ASSEMBLIES :fX;j PSC-.I&i9Ai:i1trr)E;flllliEJT,iBJ o 3.102.2 PSC-W:-ifi*JmHf.J!lilm maintenance gangway within a PSC-ASSEMBLIES AM:i1!:An:wmwo GB 7251.1- 2013 m 4 :tiJ!L 5.4 ift:UH& CRDF) iff 1m : uma:r.Rww l&t)E:fAanr*m 101 io 5. 6 ;tt ft! * 11 Jlj f: 1) : D f!J-!M)E$lj:, PJJ:$lj:PJ11!l WJ:$#C.!h!. GB 7251.1- 2013 if 8.5.1 ;fll 8.5.2); 1m: m) I*J$1Wi.J:C.!h!. 8.101); n) fJ-c.m 8.5.101)0 itii*J$j ,GB 7251.1- 2013 m 6 #ffl o 6.1 W:-if!tf.J Jlj f: tr-I! ;fll d) : 6.1 PSC-W:-if!11 d) GB 7251.12; 3 GB 7251.12-2013/IEC 61439-2:2011 GB 7251.1-2013 7 JjfJij. XFP-!.GB 7251.1-2013 81itffl. 8.2 :gijiHtf.Ji!A!& m F oo tF 12! * 1-t = i:iE.W. 10.2.6). :litho= 8.3.2 lt9;fBj!jj :It :tm = 2013 9=t m-=f ilJ :ftt! ttl j.; 4 :tE IWi 1i& i1L ft. 1JJf 89 JiB - - &!. l!ii 1i& ff l1 ;X: 11 * ( _9;!. GB 14048.3). ilfF 1!9i1tfrlJl!f!P J.illffl&i. .lttibfl ii0 .& E8 =ft6lllJiltlJ R. i1t. :tEEJ:ftt!mJ:tl1;X:lJ:tEIWi1i&wDl11i&I.1o24tl1* iB: ff lJile ff 11 JJ .2 tli!HttMHtf.J !A ll:.lfiji-1ii*J :lilt& if! 51 tf.Jtf.JI* JOCftf.,j/m: .2 tli!Httm-mtt-J !A 1.1:. PSc-:giji-1ii*J $t&!fl51 tf.J tf.JI* lOC f-t Ill)- : ilJ-j.;dilJ:ftt!Wj.;$#-Qoo.T-tt.&l.*dl! OOlJffJJ&l.W*.ilJM!:tl#lJ-tt-1fL-1fLIJ.illM-ft. 4 GB 7251.12-2013/IEC 61439-2:2011 E13 -MA.!RtiiFiHf:Jr;ff: GB 7251.1-2013 aJllt=1.ffl o :f&:*.RA9Hil!Mtlllia9J!* :tt:bn = .101 PSC-.lp;j$fiiFili!Ji JiX;*PrmfFlf!iim:i1tC.!Ji!. 3.102.1 3.102.2)J.ili:iltl!l IEC 61140 J;l,il.)EaJt. m:rrJ.ilZEI3JiX;*m?)Eo PSC-*pgf&f*)j( 1m aJI!J:K/=1:1M:i1to 8.5.2 iif3it$ff: .ffl-fXfJ(ft: -#eyMtilitS#rrlili*naJ-aJ-kE*/ im!Wi!i!G:iift o eyf$flj:1tl! til it$flj:ey WC*nQAitWi C.!R. GB 7251.1-2013 1ft 3.2.5) o IEiJI!l1tHEC.!Ji!. 8.3.2 GB 7251.1-2013 9= 8.3)aJrrlili*:6:=11PJiL.ft-1-iL. $It f$ J :!fj -1-iL (!91j ?5?. 0 :flU: 01 iiTM!lliit$# 1m ili it$flj:ffiJ.ilZ ;ff I% iL:!: ( .!Ji!. 3. 2. 103) _ ;ff iit iL .it ( .!Ji!. 3. 2. 102) !ilG iit ( .!Ji!. 3.1.102), EfllJ.ilZ?HJIJ:fEiL._t)EiLO iLjJ.ilZ!gWfifYf:tt!.iJUm o ;trey11fi:es#aJ*!ftaJ;tr*lili.n*nliey11fitilitfi#:iitt tLM til !i!Gft ili 1M ,=11mt0cf: (19 ti.&. 8* o Elftil!.ffl alto ey11fi til itfiflfaJ=11PJiL.#I-*aJ .!Ji!.* 103. gj ;ff J;l,il.)E , 1iJ ft it fiflf ey11fi til it Mlf J.ilZ WC *-1-ff# f*1iE -Dt :6: 1mB f1t -lj J , ;it :lG flf:;f!gfltfti9J /M til /!i!GIfnQA o T*ftaJfFey11fiiliitfi#!i!GEfimaJJiX;*aJtLlili-tey aJ1rrt:, Efi lm:A:-1-!i!GJL-ttLEko :tt:bn: PSC-JiX;*I*Jfi:Wo!gltift!i!G PSC-i&t*fiflj:aJ :iiftaJm! .ffl 31-BJ:*R: -11-*JRaJ:iiftm!; -21-Bt*JRtilaJ:iiftm!; -31-*R-afll9ilJlltt.Yi!. GB 7251.1-2013 9= .t.:l3jto it2:*es$ffl*r*mB9. GB 7251.1-2013 9 j!ffl o 1o.2.6 mt 1&: ttt:rrmmriiit!1iEIf, &-r&:m IEc 622o8: 2oo2 r:p 89 9.6 :W:rr 0 it 1m: l1& 8.2.101 9=)1JilJ1Jiltl:l5t$489i?-.&:m 8.101 9=)89PJ$1Wi.&rlt IEC 60529 :W:rrliE 0 it:ba: ilJM tl:l5!:1ii3:tiJtti ZISJ 891WiRe 11 /IPilriuBl: t:t:!.ffiJJ mzf&:m 8.3.2 lJ!:filiEo 1o.13 mHki1= it :1111 : xtilJM ili it$4 .fFPF-E11!w.it1J IWi.w.it .ffi IIDJwll9WF#Wo 6 GB 7251.12-2013/IEC 61439-2:2011 *ft: ffi$#ili$#mm. ffttt ttfftf.ljf IE lt!-2 3 *tt!Bif 0.9 IEit!-4 5 *tt!B* 0.8 ftelt!-6 Jl19 *tt!B* 0.7 IE It! -1 o .DHJ. _t *It! I* 0.6 It! ;JtM:r m 0.2 It! ;J m =!:; oo k w 0.8 ft!;IJtJL100 kW 1.0 iJ!:It!ff.;fll;f!Jii.(j(JjiiJ:t l!Pitr roB: It! .ff U1.2;so ,;lCVftlfl!1i;f011Ji!t/kV Vfttil/kV U;,p/kV lfiJW 200m 500 m 1 000 m 2 000 m -00 200m 500 m 1 000 m 0.33 1.8 1.7 1.7 1.6 1.5 1.3 1.2 1.2 1.1 0.5 1.8 1.7 1.7 1.6 1.5 1.3 1.2 1.2 1.1 0.8 1.8 1.7 1.7 1.6 1.5 1.3 1.2 1.2 1.1 1.5 2.3 2.3 2.2 2.2 2 1.6 1.6 1.55 1.55 2.5 3.5 3.5 3.4 3.2 3 2.47 2.47 2.40 2.26 4 6.2 6 5.8 5.6 5 4.38 4.24 4.10 3.96 6 9.8 9.6 9.3 9 8 7.0 6.8 6.60 6.40 8 12.3 12.1 11.7 11.1 10 8.7 8.55 8.27 7.85 12 18.5 18.1 17.5 16.7 15 13.1 12.80 12.37 11.80 2 000 m 1.06 1.06 1.06 1.42 2.12 3.54 5.66 7.07 10.6 7 GB 7251.12-2013/IEC 61439-2:2011 ill :!t II! it/Ht itill /ill:ii !WiUlit l$ll1:L:!t (J!, GB 7251.1-(J!, 3.1.102/3.2.102) ( 3.2.103) (JQ, GB 7251.1-2013 3.2.3) 2013 3.2.4) :il! :i1! 1ifr :!Ht:r1ifr Rlt 0 0 .: ;it fiB itHf: ll ll1if$1ifR)t a) o o) 0 .: ;itf!Bit:Btf: !ltl 1ifr$1ifRlt 0 0 PlaJit:B# i:iJMll.J:!:$14 71 *!ltl :tm.:lf!:/1 ll lii.lnl 0 I*JaJ 1!E4HHft: #l; .9ltl/!7! * 111/f?tWfb) ll.:lf!: /! ll JIJ!lii.lnJ t:r.:lf!:/1 ll lii.lnJ PSC-i9:4& .:Ell! #l; .9ltl/!7! #l; .9ltl/!7! ll-raJ Jiil)E GB 7251.1- 2013 9= 8.4.5 (l: :ll!ittEJ.iiZit .2 *EiZ-1l:fJi1:M111%fie. a) tk: =r i!it it . b) tk:=r-T;liki!f El:l ;tftB #t II! .i9lHt:r m II!. =it 0 =I% =tr7f ,!l/!1m1Wi :1: 111 w :f fE 111 w 3:; 711% :i:;1 ?f*r/f-!3.jj:m 3:; 2a -llJ:-!3!)ijtll?i ?f*r-!31l1:m .J:I:; 2b 8 GB 7251.12-2013/IEC 61439-2:2011 104 () : !lJ w * 1f. J w ;a: -!jWf;ff-;rGj;!; -Wf:fi-:!fAfllfNij;!, Hti*-f !i !Wij;! %:a: 3a -7-r.if i*9W-r ;fr17r.if i*!i -1!/li ,:;f!j;JtftB-7-r i* Yjlij -r -m i* !i -tJJ: ;a: 3b 89Yjlij-fj!; l!ilaj;! -IJJ: Wf:fjj-IWi-; -Wf:fiJ-i;tI!Wjj;!; -i*Yjlij-f !j * 89 -:( -.!:i1f!-5EWi:JJ .* a9 - lill-1!19= %:a: 4a i*Yjlij-T!i;JtftB:WJf!-5E-IJJ: a9rmi*m-Ti!Nij;!; -i*!il.fl:!Wi; -!i:JEtJJ;tl .*89 7-r 7-ri*Yjlij-f.!:i .*&: 89fi:if i*!i;JtftBtfnRJYjlij :(Ejiij -!Wi a:p, tti -T.ijt 89 IWiJil ;a: 4b -=rm; 89 ,!j 89!JJ1Ffii 9=1!1 a:p -7-i*ltlltj!jfjj;! 9 GB 7251.12-2013/IEC61439-2:2011 k.Tpg ,GB 7251.1- 2013 9=Jffl o GB 7251.1-2013 C ;fffl o :/JJUf: 10 I l!f;J AA C:eifil!f;J) I*JWI!iitcm 8.101) GB 7251.12-2013/IEC 61439-2:2011 Iii AA.1 JlFFOO AA.2 AA.3 Jr. l-t2 tm7tl!; Ill AA.2 it 1 it 2 11 GB 7251.12-2013/IEC 61439-2:2011 12 MJt3 PJi.ffl;lfi11:7C + + + + + + + lt3b: rHtf*BJ1il l:4a: lt4b: r*- r-m lll AA.3 Wit 3 Wit 4 GB 7251.12-20 13/IEC 61439-2:2011 11M BB (tti!M) d-mP BB.l fLB!UA-T .QX;i9:4l-1WJflli ffl? Z.feJ tiJ.i)l. ;1:-flflSLr .QX;i9:4l-1tiJflli;pffi ,JlJv.tl& 1-t 1!,1 i)l. 8.5.3 , JJII.jl;fm*= ;(Jit;t, t.fi -tljg;f $-l/U- Wffl .I9J It! im I /kA 3.8.7 91-f*BiMIt!mt .5 iHF It! 9 HiM I#f It! 7frt :ittjG !:fl m-f*iF $.ff(SCPD) 9.3.2 -1F$.ff*1*1F lt!ff:tE 9.3.4 W.li!ut;:Jt!. * mt&:fi:i!B:ti: *f4 fl:llt!SC#Ctlc :Q:klt!mt 60% :S:7clt!7frt 60% m:ti:fi:Jt!.:ti: *f4 m:ti:l4 41 XAt,qifirt;tr i I I I I *-*( 8.4.2 * W*it!1.9lU ) *-$:(raJ W:.$:jjp. l1l ;tJ $f7f al-l ) 8.4.3 *# $.9:1ll7l1i/ J tOf!A I I i ;%P,Jf 3.5,8.1.4,8.2 lli-tJ:iir illilfE fllfl9 Wlillffl ft#D: J.t f*:ff. il * 11 ill: A IP2X; IP00,2X,3X,4X, 8.2.2 ,8.2.3 .P9H:Q;J), 5X,6X IP23 :(#7f#;IJ tl:l#fHfE 8.2.101 $1J;f;1!E ftiE SJ:i! -&tire $11 :ii i!li t 1IE 9msm:mtil OK) -GB 7251.1 i9:1f1flt IK ft 8.2.1,10.2.6 :X :X j;j9*1Mffl -fi:ffllt a 11111 f . !II l!l$. -7.2,8.5.4, lti.i/t41a.:f:Ft. . f;fj/ljl 3.31:=-X ffi,:f&V / / i .,.1; l l.(jj t I / /r 3.3,5.6 iWJU.t?!E- WJ)E/f$, /.JL lf:(I(J D1Cy/PJ Z91 .,., fi :k H 1ft ;f1l ii ) I , (6./1 * tf: mzm ) x 7H*J l ,8.8 I .J 11! fi lt!t.lc!Y:f tit l J. :.f;F$ *1I j 8.8r J xj j ,* ( 1 /fmf 0:8 . .Ia. M ?*Iiif 8.8 t 1l )E.)( V/ 7 PE,N ,PEN f*J& 8.8 lff.rfi;d A V x *liFfi:RJt -:;: 8.8 -*1 X f.tt;:;ftlli: , ! *. Gfl:;kR. 1-fit 6.2.2 10.2.5 lliiJ lr! 1i 1/f 1!11 X )fC:f!OJ(.$ ,j!i:tJL) 6.2.2 ,8.1.6 lliiJ lr! 1i 1/f 1!11 X fiEffl1k#B91fiA*f4 7.3 ?!Clfflffl*flf X g.(!JI:lJi 6.2.2 iliiJ 11! iff f,j 11 X 15 GB 7251.12-2013/IEC 61439-2:2011 BB.1 () tE ;1-;gflj% QjRlti95Eb ;t, 11 r.p .91J ili :12il:ln fflp;Jt ! I t!kft* I I I I I I Jli ;iJ Ht: ff 14 8.4 tllA.!n I -All: A .In - ;IJ fHHI :?4 J!Ji 8.5.5 Jli 1!1fft:t(t9:1ltaJ!Wi* 8.4.2, jfjtjif!f?t iF-!I!/m/81! ! l l b ftl:11 ry I I -JlittaJ* .2 Jlitt* tllA.!nfflPilJJlitiaJ .3 Jlitt* * tllA.!nfflP1!1Jliti aJ* .4 Jliti* x :9JljiJi1f1! 8.5.1 ,8.5.2 lliiJ Jfli t-J; 11 ti tE fIH? WliHJ Wl!