GBT14048.21-2013低压开关设备和控制设备第5-9部分：控制电路电器和开关元件流量开关.pdf 30页

'ICS29.130.20K32GB/T14048.21-2013/IEC60947-5-9:2006ffiffi7f*i~~~ilt~ittli~~~5-9=a:B~:t~ittlft!~ft!H~Q7f*7C14=71.t;.7f*Low-voltageswitchgearandcontrolgear-Part5-9:Controlcircuitdevicesandswitchingelements-FlowrateswitchesCIEC60947-5-9:2006,IDT)2013-12-17~~2014-04-09~!ii. GB/T14048.21-2013/IEC60947-5-9:2006!W"§························································································································ill1¥::z!s:~>R···············································································································12*ifrfrl1£.X...............·········........................·········...................................................23*~·····················································································································54t~tl:.........························..................···············..............................·····················5sFi:l"b78f:¥4....................................····•····.........···························.........··················...s6JE"ffi"~m,:tc~frlili~~14······.............................................···············..................······97tfifZ.Jfat!:fi~~>R······································································································lo8iil::Mt············.....................······..................····························································16I GB/T14048.21-2013/IEC60947-5-9:2006GB14o48.lR;-wrJt·l"t~~~ilEiA~,*W5tmm~m~~-~~,~~~~~~~~~ITT~•**-~*&ttT~•H:kITT~a~~.Jl!U**~j;l~3£Jt:rimtfj~~0r£lfi:~•H:kfl1::~_rl!}"z:ITT,J-l.~*~~ff:k51:{4.~M~AWi5£~ff~Stt~~250v,50/60Hz.~:11rH~~Stt300vITT~~,~-~tt~•tt~-~1!£:JtJITT,fn/~filr•~tt~~ITT~•**~~~ITT-J!i:~~m~.*$5t~ft~JE0*$5t~mfflf~~~mturriliITTN*o1.2~m1151m:X:f-1:rjtl::X:f4X>tr*Xf4ITTmmft:&,~PJYITT0}L~ffBMITT"71mxf4,{XtfBMITT!t&*mmr*Xf4.fLft:~B:sMITT"71mxf4.Jt:mJw!t&*<-EI.M-~~ITT11ic~lf1->mmr*xftf:oGB4824-2004I_1!LfJ+~,to17&tT~(Safetyofpowertransformers,powersupplyunitsandsimilar-Part2:Particularrequire•mentsforsafetyisolatingtransformersforgeneraluse)IEC60947-1:2011;fjJGB/T14048.10-2008w)£EJ{J*iftfllJE5l!)J11r".9U*i~;fOJE5lll!LmT*)C{Lj:o"¥tl1:$"JIAactivezone············································································································2.2.1adjuster(foraflowrateswitch)·················································································2.2.4Fflowdirection·········································································································2.1.6flowratesensor····························•·········································································2.1.2flowrateswitch····························································...··················...··················2.1.lHhomogenizationzone································································································2.1.7hysteresis············································································································2.2.8Mmaximumtemperaturegradient·················································································2.2.9medium·······················································································...···......···.........2.1.4Rreferencemedium···································································································2.1.Srepeataccuracy······································································································2.2.72 GB/T14048.21-2013/IEC60947-5-9:2006ssemiconductorswitchingelement··············································································2.1.3sensingrange·········································································································2.2.6sensortip············································································································2.2.2setpoint···············································································································2.2.5submersiondepth···································································································2.2.3Ttimedelaybeforeavailability····················································································2.3.3turn-offtime·········································································································2.3.2turn-ontime·········································································································2.3.l2.1.1mt~tf3CflowrateswitchE8mtl!t"¥~~uoTfA7i14fLJJJX:1¥1Et!~,~frwt<~ft:i;JJfrwt)~ft:J!<~*Jt~:fJn~~11)~ilJNf~tila1?!L1HtutlJffi-¥7o2.1.2mt~ft~~flowratesensor:ftffii;JJIK:flJX(activearea)ffl-Ti<&i®IfrwtmtJii¥J{~~~o2.1.3=F-@"f*tf3CJ[;f-f::semiconductorswitchingelement~u~~#~~i¥J~~Tf*Et!~Et!mti¥J:5i#o2.1.411-Mimedium~~"1il~~~Jjt."[~U1!I~"~Jt~~i;!JWJ02.1.5¥iiftMireferencemedium~-*$*1¥J~~*fii®J•~~#~i¥Jfrwto2.1.6mtjcJflowdirectionfrwtmtrPJ{~~~1¥11frPJ02.1.7:11.!$]!&:!&ihomogenizationzonetL-T{~~~filIOfff!lJ§-Off1¥1~RlK~•:tE1*lK~P"1,frwt1¥1mti;JJ;;f~-=f-tit,?JJi~ft:i;JJl2A~H~iETiJfl1¥11!11~-~*o2.2.1m1dJ!&activezone1<&1!1!~mtl!1¥1IK:flJXo~:~~~m~~~lli~~*OO~~lli~~~*OO,3 GB/T14048.21-2013/IEC60947-5-9:20062.2.2~El.j1ffisensortipNfr@:"ElEID,ffl-T~lY!tlmtJ!i¥J9;:Y!IL2.2.3~Ai*ltsubmersiondepth11I1~i~lEiifHi¥JiVJtli1~*,!~NLYiffl"etAfrm!:rti¥Jii1J"KJ3to2.2.4CiiftmJf=*:ffl)ifo]~ffadjuster(foraflowrateswitch)ffl-T~JE~~~~i¥Jmt:i1H~i¥J~#o;::£,nf~".-tfil:ft!.ffit,J"NH.f!ll!JX:tttiH:i§D.2.2.5i~;E,.asetpointSSH*x{4rJ!:~;ft.;t,k:;$Bti¥Jfr&ilii!o2.2.6~iY!tlIB00sensingrange~5:£.~i;rPJiJliJi¥Jfi1J"tilfi:kmti!m:Efil,2.2.7£~~itrepeataccuracyR~IJ.E5Rf4r~J.E-~i¥J5eft{Jflo2.2.8fi;f¥~hysteresisH~JEA~H~x#m~~*~~~i¥J~R.2.2.9~:k~lt~Iimaximumtemperaturegradient~~~~~H~x#:tk:~~ft1¥JmJ.E~~~,fr&mm~Jt~ft1¥Jfi:kmo2.3~ff.j2.3.1~iiff.jfB]turn-ontime~-JE5R#T.~M~•A1ei1SMTHJEA~*~~H*5C#~-1¥J~~~~o2.3.2~WTff.jfB]turn-offtime~-~~#T.~-~-A~i1~~~HJEA~r~~~~H*x#~-1¥J~~~~o2.3.3RTfflZ.fltrir..J~ff.jtimedelaybeforeavailability GB/T14048.21-2013/IEC60947-5-9:20063.1-f.N:~*Im-1-W."ilf.1~=1-Ul.lUi~=:1-Ul.IUfil;l1Y1-Ul.lU~li1-Ul.IUiIllli.ttllli.ttIllli.ttllli.ttllli.ttI~fil1JA:r."ifl;Jfil!"A:IIJf:kJCftf:J;IJ~8CtUtrtfDItUtrtfjfil!A:at~:/JA:3.23.33.43.53.6IIFVititl-1-~fu[;l/lijANOC~:illDPPNPfUtrlf,3iOC41-;l/fij-J-,1J:tfi:i~~Hi"A:~~2Wi1-~fil;l/lijBNC()tWj")NNPNfUtrtfj,3iOC41-;l/lij-T-,2~1*A:~~~3_l:j~fil""fjf1JZ-c:illiwr~¥t:ct~:illi-?t1Ufi:3~%E"A;;l/fij"fWj")A3£OC11-;l/lijT-.xm9JH!!PrnJlH"i(fflWB[]:~~LlsJt{iP.s)t{fil4*-¥114.1*-¥11~~4.1.1-f.N:~*ll"1Eii:7f:kfiI~JE:flDr¥.J"i":!::--$JfP:~"d4C4.2);---tmJ£-0[5fO:flHLHiliC4.3);5 GB/T14048.21-2013/IEC60947-5-9:2006t9!JE~ft(4.3.l);~tlEC1.3.2);~J£~ttUJif$C4.3.3);lE11t!f!l~~lE11tffl~uiyttc1.3.1);filMHiftEC1.3.5);ffJ::5Gf4!"JR.~:M~-~Em~~ffi~~~*~~**~~.+~~-~-~~~~~AA•h.4.3.5~H~*ftt~J:l:i~jJIJnT~R~GB/T14048.102008i:f*2.Jt1filB{JfliZffl~ID!IHmffi!Jmff"lf:fllfflpFf}ff"Jffk:JE,{E1_~~mff"lf::Jc#rf1~~WB{Jffi~~~f"f.~m~.a)1!JIJm1fif8{JiH/JEiX:1f"lft"F;b)ID!%Ei"X:;lt1illtff-;.l;;,tf.ii.Ilt~iJUJIJmt:!i7f:k#_ft~».ffi!J:@1f"lf!IH~¥1J;ff:k::lc1478":ff-t;c)::$:$7tB{Jt"Ffi%CftO*ffi!J:@!fifF"~~i;::$:$)t);¥::$:8{Ji9fJE{![:fll~J"IBt~3JIJ,d)tvfi.£I.f"f.~lli(.fil4.3.1.1);e)tEi9fJ.£Iff.~lli:flli9fJE~$EiX;1[mt~14EiX:,f§;k~,W.J:E-r8{J~ffl~)Jlj:flli9fJEIff.E€.mt;DtvfJEgfg~~lliC.fil4.3.1.2);g)tvfJ:Ei>Pwm~~a:c.!Jl4.3.1.3);h)IP1i:~C.fil7.1.10);i)fij~~~(Ji!.6.1.4.2);i)m~f*t?~ff8{JID!%:fll:ilk:fctvfJE{![Ol7.2.s);k)tvfJE~~ffi!Jm~~mtCJJl4.3.5);D:J<&~m=oocJl7.2.1.3);m)-m:~~m:Ol7.2.1.4);n)fr~~(Ji!.7.2.1.5);o)JIEB;fC.fil7.2.1.6);p)ifk1JI.f"f.~mtCJi!.7.2.1.10);q)11&11:.~mECJi!.7.2.1.11);r)~~~mEC.!ll4.3.2.4);s)~ff~(.fil7.2.1.13);t)7f:kn148{JJJJ§~OlGB/T14048.102008rf12.4.1);u)1(~;{JJfilj;v)~#;JR-t.8 GB/T14048.21-2013/IEC60947-5-9:20065.2~;.t;5.2.1-f.Ht!f;*5.1rr89a)fllb)rJrtt-ttii£iI:fiF:tO!iE:S:Jf:*:897fs:f*l:.~1k~:fiFrf"£89fg~l:.,~,•~*~~T~~m•~~~~•~m~.~~£iI~~~~•~H3£~~89.~~mr~mM~~7f89$#l:.,~*••HJ::~~89R~~nit1J,:f;FiJlPTt:J1i~:t£gtt!rl:.~1k~flftrm!.rl:.89:fiF~l:.,frH£:iii[~?fs:f*89JEE~~~~lfil:tlloomm,fto*5.1rrc)~v)89tt:fmN:ff:fiF{-0iE:S:JfJ::_t,ll!Uflil"E2Mf"Ei&J:@]f}J89X14r:f,7,l,7,4~fflo~•@:Jm•:S:7fJ::89M~~ft~H~-~ffl~g~~~AA89•~.~PJ~~lliffl~g~fll~AA89i"it~cfto•~m890),~:©:~£iI:tE~x#rr•~•:S:7f:k89~~,~*fll~~~#,_t:J£x14EiI~iJ?.~fft#89~~:Wll".fll£t~~*c:lo~m),6.1.1-f.Ht!f;*~~*$*89•:&:7f:k£iI~PT~ftr:i£~#r~*·~*~*~#£57FB*89•~~~.~£iI~~m:~fllm~~m~~.m~~m:mx#rr•~89mgPTt:J*~~i>l.6.1.2If"t:fffil_JJ".6.1.2.1ft)9ifffil_JJ".6.1.3#it~IEC60947-1:2011rp6.1.2~YtL6.1.4.15B.li9 GB/T14048.21-2013/IEC60947-5-9:2006~4~jjjfL@Jft]Jj~~JE,iJiE:!i3f:kfflfJ(~{tIEC60917-1,2011rp6.1.3.2§f~JE".1¥!15~~~~31¥!Ff±l~fttr0~rm,1tHJ2itFLxJl.Ff±ll¥!"1"~15L.mPT~J*™Jtfm7"5~~~06.3$:~~-3f:kPJ~~-#~~#BEm~~~o~*~ffl~~-E~~A~r~•~=a)~Ect!:i5E)rt!.~itillLb)jl~(tl:fJE)3f:k51:f4t~lffi;c)il~Ct!l:JE)~~m~;d);ftffilB~Ctl:iJE)~__t~-#B~C!AJ~),;ftffil:9J§~Cf91J:lla~~m~)o7.1.1*1"~GB/T14048.10-20089=17.1.l~Jtj0IEC60947-1,2011rf17.1.3~ffloIEC60947-1,20119=17.1.4~flL7.1.4tii"dl~7.1.5~7.1.6~7.1.7!#ij-=f7.1.7.1~~~*IEC60947-1,2011rf17.1.8.1~Jtj07.1.7.2iifl~:hIEC609,17-1:2011rti7.1.8.2~#L10 GB/T14048.21-2013/IEC60947-5-9:20067.1.7.3l!tiJJitIEC60917-1:2011r:f:17.1.8.3~m,jf;fH"EftDT~>~o1~t-!i3f*PTt:J~f!H~f*i:iit~~~;)!#·~!£T,:ii~~~ITTY"~~lt~*Itm~172-~m,IEC60947-1:2011r:f:17.1.8.4~Jtj.jf;f~JE.l!DT~>.Ko~J"!H"~f*i:iit~~~ITT~t:i:3f:kfiZ~J"!Hfwr~ITT~~t!Flf,"~~ITTwr~ff.(P.~GB/T14048.102008ITT*3ITT~JE,~-~~~~mmrt!FiRf!f:iP~f*,:;r-mmtt:Jtfmm*oicB7917)0:tEPT~~~!:ff!f:1P~f*r1".t~mITTJll!.:JT,:;r-m~m~~!f111~~~,7.1.8~7.1.9.1£i!i#il~*IEC60917-1:2011r:f:17.1.10.l~ffl,jf;f~JE.l!DT~*"l±::lii::kWf5.Ei:£!.ffi~im:ttxmt:sov:!JX:1l:mt:120v1¥Jmt:i!:7f:k~fti~~:lt!!W1P~Iom~~m~~»-Jt:3£lliffCftD:lif!::1fITTi~DITT1C~~~0ftD:lf!:~EE3£Bifff:!t~"JJ!Umn-frIEC61558-2-6ITT~>~,IEC60947-1:2011r:f:17.1.10.2~ffl,IEC60947-1:2011rp7.1.10.3~J"IL7.i.10mtr~~1fi!J:@fl".ifm~JE!Wf?~~.t!HJ.iiIEC60917-1:2011r:f:1ITT1~C:lttfrMitiiL7.1.11~~fl~itl!ti~m:a9ffitiBf*a9~*GB/T14048.10-2008ITTITTE".If1=mmtCI.)i9IJETf"FE§.•J:;iz~]g1!:•50mA,.!!X:x•200mAC:ff~{j[)o~*ITTE§.•mm~~~:@/i"ii,f!lffl~~/i"ii~JE,@~~mii"ii~#~~iliITTffiAm~f"F7"1~#~«a12 GB/T14048.21-2013/IEC60947-5-9:2006I,~1.5mA1Ufit,liXI,~3mA:Xmt:ff~{~L3llX4Yjffl"f•I,~0.5mA1rmt,*im8.3.3.2.1IB:1r~iiLi±:i"iffiri"JIJt"F~ffi,~,PJtJ.:filGB/TH048.102008tji*3,Ud~8VC1[ifi[),ljX;Ud~lOVC3(7Jt:ff~i{i1U,Ud~3.5VC1l:ifit),7.2.2i~HI-IEC60947-1:2011qi7.2.2~m,JHH"E:t!Dr:mtii:7f:ki¥Jilill.ff-flHLt7g50K,itm~m=f~~i¥Jl1X~~~~ttf41¥J>"~:J"l:>"~*mffD~~YjfflT-"7.2.3fl~ttfm7.2.3.1-M:~*mtii:7f:*:EiZB~iBY:8.3.3.4%11.5Ei¥Jfl~ii~,II~1Ht~~~i¥Jmtii:7f:ki¥J~*Ji!.GB/T14048.10-2008r:filftJRB,7.2.3.2fl:l:tmiil#st~lli:mJJi¥Jii~~ffjJ1kV,/lFwJMc/lF~1:~t~tt:,L2/5oµsJMc/lF;~~~Jlm,500n;~~B~ii:,o.5L7.2.4.1:tiil~~fli~~:ha)JI:1if;i"H4ri¥J~iiifD?H9rB~JJifGB/T14048.10-2008r=f*4%11.5Ei¥Jf9!JtJ~JjljfD1*f"Fik~N8.3.3.5%1.5Ei¥J~{4r7f:k5G#EiZ-~iiifD*wr~mtW~~1:~-,b)~~JI:1if~f4ri¥J~iiifD*wrB~JJifGB/T14048.10-2008r=f*5%1.5Ei¥Jf9!f:fj~jj1Jf01*f1=ik~N8.3.3.5%11.5Ei¥J~{4r7f:k5G#1iZ-~iiifD*wr~mtW~~~~-,13 GB/T14048.21-2013/IEC60947-5-9:20067.2.6lt!.~*~11CEMC)7.2.6.1-1-Ht~*tE/GlllHt*11:@:Jfif*JU£E8ii::k1"£!&£-TtltCEMD1"£!~r,mti!:7f-*:E8~ff*f"11:EiIf!-tH#~1to~fii1ti!:7f-*:E8Eiim~m~~~~E8~~.*$*~~E8tttt~l"£!~ti:¥~~oo~-•~m~~ffE9=1*JtJ£E81"£!~~ER/GrPJo•~m•7f~EiIA~K~~~%E8m~~*~tt~~$%,m~mM~~~E8~£o~~-~9=1~~~M~m~ftWm•~~~$#o~~-room#~m,a)~:f:lA;b)~:f:lBo~mA~».1~ff~~0ru1"£!~~Iillt.1"£!IXXJ/tmm!i&t-*.§ts~~E8!R"itt¥J]Li±1::i:f~A;ffi~fGB4824--2004.K[!{JiA~Et!.fif:m/"fO!UDrti.mEt!.mtJtltiA~8kV/~E.mrti.BGB/T17626.2.!1X4kV/~fM!mrti.:t-J1ijj~it.HmmMmtJtOCIA~(80MHz~lGHzfQ1.4GHz~2GHz)10V/mAIEC61000-4-3rti.·~ifl~P.U:JM:)Tjil!Hii:tJtItiA~2kV/5kHzBGB/T17626.4:t-J1ij!J:m~!liI[!{J~~JJitJttttJtltiA~C150kHz~80MHz)10vAGB/T17626.6I1ijj&.Hmtttt1ttct:~·30;/mAGB/T17626.8~ff~~tttJtltii~bO%U,~l1"f*1"JfiJ¥&".fll-1"JfiJ¥&"."BGB/T17626.1170%U,~1"f25/30"J"-f,!,]¥&"."~fftJ=ittrttttlttct:~bO%U,~:f-T250/300"f-f,!,]¥&".""BGB/T17626.11~iw,i.lf¥&".mttlttct:~x~>t"-IEC61000-4-13"ttmfflr*~B~•tm•~[!{J~ft#[!{J~•*-*·bttmfflrx~~•*-*;2~EMc~:!lmm."O%:f!"l[f(J£0V.diA~~"f{EliJfJt:rti.""/"13uiif[!{J~lli#JrsoHz,Fuiif[!{Jllifflr60Hz.7.2.6.2.3Mjiji~~$i~Mmtlt./Jt~-frIEC61000-4-3,fa*31¥1~*.1.2.6.2.4~tt~~S£M/lflmttttJ.t~,g.GB/T17626.4,fa*31¥1~*·1.2.6.2.5nllmittttJ.tmt::Ii7f:*:7C~Htfr1&riHtfijftfl".~~0i9Alr1¥1T.f"Pf~ExtrBwE£l.51~1¥11&riH~ffHtfrT;fJBfJtl!.llJJiP015 GB/T14048.21-2013/IEC60947-5-9,20067.2.6.2.7IJffl~~mttJJt11-frGB/T17626.8,f!J~31¥J~)R,i±:5S~J:~iJRC8.2);f)®f?~~(8.2);g)f&l!I!~riHlfilC8.1);h)EEr.!1¥.tMt~·jj:(8.5);i)flt1itrj!ij5f:~EfJC7.3);j)~~j!ij5f:~~fJ(7.3)011r~J1.iJ~83W!J:!IT]i}Jff:tJjt,-f.19:§1%m~t&~fDE£!""~ti=~iiEo:i::E[llZ¥.£::/JufrE£!i:i~o:11Hl"frEEr.·jj:~EiJ~B;j,PT1$:8.3.3.1a<;~Jl1.7EJ1trf,fgiJ~a;Ji"BJPT~0?:1J1soIEC609·17-l,20119=18.1.4~fflo8.1.5~9*iit~IEC60947-1,20119=18.2~fflo8.3ttfi~8.3.1iit~f¥.1¥m.tL:li1-¥HbL:izHriJ~"iJ~~A,fa~Ff:tmr:t"FJ"bNo.l:iJ~No.l-i.ffi1.3tC8.3.3.3);m~No.2--t:tg~:Vilt-=f~fll~fi~E(!lt!,IEC60947-1:20119=18.2.4);m~No.3-frEEJ.·jj:~EC8.3.3.4);iJ~No.4-§i!I!~o17 GB/T14048.21-2013/IEC60947-5-9:2006ff£No.2:iJ~No.1-~t]"t~~CIEC60947-1,2011rtim*C);i:A;~No.2~Z9J(7.3);iJ~No.3-t&rfilH"!HlfilC8.4);iJ~No.4fri:t!ttrmc8.3.3.4),ff&bNo.3:iJ~No.l~t?~~CIEC60947-1,2011rfim*C);iJ~No.2i!¥$-C7.3);iJ~No.3t&tmrn~:~c8.4);iJ~No.4fri:t!tt~~(8.3.3.4),ff£No.4:iJ~No.l--1~:illif0:5t!ilf~~}J(8.3.3.5);iJ~No.2-fri:t!tt~~(8.3.3.4);iJ~No.3i"&rmiJViHfilC8.4),ffriiNo.5:ii~No.l-lt1i1Hft~·if£C8.5);ii~No.2-~1*~{4TB{]·jj:§~C8.3.4);iJ~No.3frE{!·jj:~~(8.3.3.1);iJ~No.4i"&tfilH"E~C8.4),_tj£1Jt~{1-Jjjf§,;f{~~Jl&0~,,~-~~-~~*·-~~~m~1i-~~k~~ff~~~~$W~~~-~w~~~~~k~~~~~&~k"~J@rff~1i.~2:MrII#lH.J-1iH~~~if,L:fijf~.m:~:trn~J"b(!Jt1,GB14048.10..2008rplif.J-~B).xtr~:ff11iHf.a:tlPE~i¥JmiHfJ:,iE.11E"~:IJD!Jt.fbCJAI,GB14048.102008rplif.f~C).8.3.2.1-M~*~::lPJHf~iE,IEC60947-1:2011r:j:i8.3.2.1~m,Jf:fHEimr:TJ£frM:PJft7"J~m~frmt:a)xfr1ltf*,::jp~~J](;b)x>tr~f*,SS:~;c)xfr1J!@it"o!ltml1*:EEiiJ!J:@ffif~iE,8.3.2.2iit~~lil:IEC60947-1,2011r:j:i8.3.2.2~ffl,{£:lJtr:J:i8.3.2.2.3~>7~,~•**-~~iJt~EB{]~~m*ffl~§B{]~~n~*rrt&~,:tm*~•*:J::.nwJEflf~m8{]~rJ/fiJ~f!lc~)iJ~~f"f8{]~*,muiA.7"1~•*:J::.nwJE:Lfs:$:5t8{]~*,IEC60947-1:2011r:j:i8.3.2.4~ffl,18 GB/T14048.21-2013/IEC60947-5-9:20068.3.3.17Wf1=IEC60947-1:20119=18.3.3.1~Jtj.8.3.3.27Wftmoo8.3.3.2.1-1-N:~*••**~Hrn3~~~~~~~~~k*fi~~ft~~~ITT~~~~~*~n#~~r~~~~.~~X~r~tt~~.ft~kI*~ffir,~~k".Iff~ffITT!VHfl:UnL"Ue~J[JEITT~-1-ffi~Dr,iJ.51~fftfttft1-l"t!VkI>f"F~b"itIm•~m~~ITT~Btst~~~~ffi~ITTM~Bt~~~~-M"*~"~rffi~stm~~ft~•fft•~ITTffi%rmtm~•1-l"ti"JITT0~4~1UfrE**nf4ITTAlli!~~~0~4a)~~**nf4~rt§f~~~MITT~~oo,oo4b)~~*~nf4~r~tt~~ITT~~oo.ft~lJliJ~i"Ji9:k"..8200%ITT~~~i9:J:E.866%~~fi~Ll~{i[ITT~~.~•1-l"ti"JITT}fil$J~ITT~B1,ep0049=1t3~to!"BJITTst!"BJIliir.Jir7.2.1.6ITT~*.~~ffi%C.tio3f1:::ffITTi!H~~B1fBJ,epoo4a)~004b)r:j:it2~t1i"BJITTB1i"BJJ:iI11~7.2.1.6ITT~J[5£.ff:X:1CDW~ffi~~A.~f-~rt¥J/!][lfitifiti!Jf~."v·"-------------"ffi~A.19 GB/T14048.21-2013/IEC60947-5-9:2006IJ1(ajIloIt12J,5t,llJj:t"--rt!WH~.illi:1,---mat~%,t1----JE;z;IJWJi8Ji"EJffi~!E;,8CftD;ffi"j(ji;lj"):t,!E;z;IJWJi"BJi"EJffi~~,8(ftD:ffi"EJi;lj"):i±1:;ffz;IJAAfsJ1"8ffi%CftDffi"EJijlj)PT~~:frt,,i;"UfMl,Jltstwc:!:~tfto;fl!t11!!"1-EH"Li±2:tf,fl;z;IJAAIEfJ7Gfr.iJi}i"j(j•tilfi:JCf"t3.~PJtEl0;fl!t1ZIB]i"8fffoJtlLJiI-,i±3:iE;z;IJAAi8Ji"Ju,ElX:~tr~~FtuBITTA:k®:cxt~imt~Ft79-m:oorm1=ns•L19!Hrt1,~rJiL~~itI,J:;iz/G~:i.1:7.2.1.11~Jl".!EITT®:.8.3.3.2.5~~,lAZ;IJ(ticl*)Z;IJf1={tA:k;fiJA;JWi!ETff~ffr"!JFliiEA:k;fiJA;J$Jfloff!f<~ifitBtITT~~~$]("~)!)$]flo0QY!Xm!JFlITT~~tt:!lFlmitffl~~rn®:ITT~rnffi.~o_t~tt:!lFzPT*!zorJJ:rt:ittfr,Jii1:if.iJlffrmJ:ITT~it.i!,19!7f:*=:7I:f4rn~JJ::.~07:it:79~ii~0,~~lfat~_tITTttfilHIo7f*.5I:f4ITT"J)}§~EiZ¥*_t~~it.i!?~3t:ITT.i!l!lxJ::.,littfilW{-Et~Ji~0,fo~Jl::.~0~1*stmx11&~,m/GlliZWJ~tr:11M*rRJ®:l:.~ff~jlkt£7f:*=5I:{lf:)ltrt~Ji~0"tE(23±5)"CJf.ljUEal!lifOA{~WiJEtt:91$r*~•J-£Ift~mtCI,>Btmt:S:7f.:k~l!JFttfililiYffif1JJ!il1~ITT~fL~ffi~ITT1JJ!il:S:~~tzol!I5fJT7f-,7f:*=Sffi"froiEWiJE~il*~ffU,r,if.iJlfffi.~Rz~1~WiJEiflo~~ft:I,otEr~·[W;£riD!il:S:~ff~Ud:----(1+10%)Ue,fQ(1-15%)Ue;EX;··(1+10%)LJemaxjfQ(1-15%)LJemin;EX:-LJBmax:fQLJBmino8.3.3.3~Jt:it!:1TM*m!1Fzst•ifii•7fY::.*~#1t#l~#~~.Ji~Wi".i-£Iflo~ff~CEX:~~ffMOOITTA!"i"JIff~ff),:iim~~WI1EIft~~ft:I,ffi1liZITTff!~,1r~.it~mP¥-ifoJEJ00~E.ITTrffiLOC~fr19J:ITTMIiZ~A$/GJ:;iz~i1:3Kot~~)ijflffITT•*ctzo~#lITTliS),fo)"~Jt_t{f{PJ--~ITTm*/GM~:i.1:50KOr!.IEC60947-1:2011*7.2.2)0am~&1"-m~ltffifrITT~1"$:ITT!E:filliZ792-~.1mo8.3.3.411-i:@.ttfm8.3.3.4.1-M:~*fr~·I"!:§~ITT!lFliiElliZ*tzor~*:it!:tr=··-WiJEilftili-j!ij~~ffuimp*IEC60947-1,2011qi8.3.3.4:it!:frm!JFl,,fo-**•*8.3.3.4.2,8.3.3.4.3ifO8.3.3.4.4:it!:trtt:!JFl0xtrIIt&H~r~~ITTmt:1:7f:*=ITTfr~tt§~~>R!Jr!.GB/T14048.10-20089=1ffl~Bo8.3.3.4.2iit~i:@.ffi1¥-.J~natt:!JFllliZti:mlli~lllFitm~flf:ITT·twNrc{91Jtzo,~ft;:amM>lt!:1-r"ti:19!m*PT§~fD!t&~JITT~B£~~B#ITT**®EiZZm••-m~•mit~~~.21 GB/T14048.21-2013/IEC60947-5-9,20061Jit:i:3f3CJlI~~jfij~Af!LfJO891A~rt!ffi,~AiA~:J;J1min,~*J[iJ~:J;J1s,MIL/Jnrt!ff$ffi::tmT:3f~n#89wrt!$#~~:i:3f3Cmrm~89$#Z.~;---3f3Cnf489wrt!:im14~11it:1:3f:t:~mrrPT~~M»-89~ooc~rt!89~~m~~rs~Jt~rt!)zrBJ;-rt!4:.J:7t3f893f:t:nf489wrt!:im14c~a:ff)zrBJ08.3.3.4.4iit~!i!i~GB/T140,18.10-2008rp8.3.3.1.3~!"IL8.3.3.4.5;qiitriilit~~ffiiit~iJ~1$:7.2.3.289*J11.iE:lttfi,#1~Jt:T3itl~::Jt,--iJ~rpiJit:i:3f3C~JJirt!;----/iPilljfijffiA~MII1Ja:tE,a)Eff:ff:am:tt-jjg89~T-~~Z.IBJ;b):a-t!li:~rt!~89-t~~~T-Z.IBJ;c)&:1-rtuili~T-~&:1-:a-t!li:~rt!1r~89~-T-Z.i"BJo--mmA~zrBJ,M!I1JarSJr%~1Jrss893-t-lEJMc/ififlJ3-t-ffl.Mc1t:110i±:ilfii!JffiitffiJ!]&1;~A;iJlliiLGB/T14048.10-2008rf18.3.3.5~fflo8.3.4.1iit~~Jm~Oiit~~ffill*=ffljf891Jii::i:3f3CCEUT)1$;~~{iJ!ffl"l"f!fl£~~tE~FR29:.r:f,#ffl~~~fflBt;f§fPJR-t89~~~iA~rt!Jm:a#L!Jt!.~6o~lmUt?rt!:HCSCPD)89~AflJWiJ£mill~B3ffi!J:@ft}f*J11.iEo~a*iJit:i:3f:A:*:!itJ:l.:ff~Jm{lll:f?JJ!UPT~*fflSCPDoiffij~frJ9J:89;1;k:~irJ!3f*nf47"1mW;l;k:~"WI~R1~JJl:l11Jit:i:3f*89rt!iJit~TJt:WiJEIf"Frt!mE"~J~rt!~S~1-ftlooANLAA~Jmrt!iJit,SC3f3C~ffl.~R13f!fk,ffl*f"1:.~lmrt!iJit,3flmrt!fff\I:J;JWiJEIftrt!ff891.1tff~rt!Et:ViHfilfi::kffioll.if[:f]Lf-311;"SC"3f3C:lttfi=iX.iA~,iJ~rt!iJii:JiI{lll:.f"~~JSCPD~1Jit:i:3f3Cr*J89~Jm{lll:f?~it$Jf"F7"J1t,£J:iX_iA~IBJrwiill~YT3min,iJ~89~~!"8Jr%BtlBJJlIi2~tEiA~-tli~r:fo&:IX.iA~J§",SCPDJiIJI!~~~DLo22 GB/T14048.21-2013/IEC60947-5-9:2006SCPD,_____________,l"L"T8.3.4.2iit~tti~8.4.1-M~*biitt-trJ"l~f4rHtfrm:!J&:---!ti:m~ffil7Yr~,,ft"HlilH&J:@ImEt<1iJl~,tEitii:3f:k!ti:P.~~~~ffl~14~~,t~ilJ-"3WIJEIf1:EtitL;f§biEt<1ff!~l:.,J]{[~Wf}EIf1:EtffUeC.11-X*EtffV~00i:fEtlSJ3,¥rffi~Et{]~~~~tt.*~mffi~~~~fi#Et{]*~••**·~~nr~~ft~ttff{]~£_t*fi,.itt*•Mtt~~~~-.~~~nr~~M~~~~~~Et{]~~-*~~·*mff{]~•~oo~~*:tE~~MWrf1, 9="$A~:ftf!l~00*t!FflfltBi7f~W:*lilt£ltiJW:*m5-9HlHt:@•*•*fflil7f~~#··*~GB/T14048.212013/IEC60947-5-9:2006*rp~fi"Ffli±l}(&:f±tH}(&.bi:1i:lt*m$Jllf:ll8:f!l1FJElffiffIEfl2%000013):lt*mP11~!8:=JEfaJ:itffI16%000045)IXXJhlwww.spc.nct.cn,~,iliU~,(010)64275323~fri:p,i:,,:(010)51780235t;i;*JJIHJ-$:co10)68523946tp[iSjflFfltf:l}(&:f±$£$if/l.ljJtlrf/l.l!Jij~.±!!i.ilr$~r.5~m*:Tf:;f;:880Xl2301/16f/l5!(E2".:f".fl:52"ff:2014"¥4jj~-}(&2014"¥4R~-7?.f/l.111~*t:;>}:1;):J066•1--18320),[".j)l-30.005t::tlD~En~~mffi-*H~fiqi1L,"lfc]~JtH£1f~~tX&,JEGB/T14048.21-2013¥tiiE£l.~%:(010)68510107nrriH:itJJ:201-!{f1f]l6HF009A'