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ڵ͉늾W(wng)аbʣo·QʣoǷֹ|늚ļ늚OpĵһNЧķoʩ͇H늹ίTͨ^ӆ늚ⰲbҎ(gu)̺Ҏ(gu)ڵ͉늾W(wng)дƏVʹʣo
҇ʣoǏ70_ʼl(f)չr(nng)͉늾W(wng)ƏVõ(jng)^8090IJƺͰl(f)չγһƷNơҎ(gu)RȫIECH˜ʵʣoĮa(chn)Ʒϵڵ͉늾W(wng)İȫor(nng)͉늾W(wng)İȫoаl(f)]Ҫ
2ʣoķ
2.1(j)ʽ
2.1.1늴ʽʣo
Ķλ·ݔ늉(jng)κηŴֱӼʣÓQ늴ʽʣoc·늉oP
2.1.2ʽʣo
Ķλ·Ó֮gһӷŴ·λ·ݔ늉(jng)^Ӿ·ŴټʣÓQʽʣoc·늉P늴ʽʽʣoܱ^1ʾ
2.2(j)ʣoĹܷ
2.2.1ʣ·
ʣ·Ǚzyʣʣֵcֵ^ʣֵ^ֵrʹ·|^_ęCе_Pʣ·^dͶ·o,еʣ·߀Ɏ^늉o
2.2.2ʣ^
ʣ^Ǚzyʣʣֵcֵ^ʣֵ^ֵrl(f)һCе_]̖ʹCе_PÓۻ•bðl(f)󾯵ʣ^ͽ|͉·Mʣor(nng)͉늾W(wng)Ŀo_P֧o_Pʹ
2.2.3Ƅʽʣo
Ƅʽʣoɲ^ʣobúͲӾbýMɵʣo^Ƅʽʣoʣo^D(zhun)QȣÁ팦ƄOṩ©늱o
2.2.4̶bʣo
ɹ̶ʽʣobýMɵҲɌƄOṩ©늱o
1늴ʽʽʣoܱ^
2.3(j)ʣoʹÈϷ
2.3.1I(y)ˆTʹõʣo
@Nʣoһ~^bɾ֧ıo_Pl(f)Ӱ푷^ҪɌI(y)ˆTbʹú;Soʣ^ʹʣ·@Nʽʣo
2.3.2ú;ʣo
kǼl(xing)סլȽеʣoһ~^СK늚⾀·©늱obãmڷnjI(y)ˆTʹҪǼʣ·Ƅʽʣo
2.4(j)ʣoĄrg
2.4.1һʣo
oӕrʣoҪ֧·ͽK˾·©늱ob
2.4.2ӕrʣo
TOӋČijһʣֵ_һAĘO޲rgĵʣoӕrʣoҪɾ֧ıobcK˾·ıob_xԱoҪ
3(ni)Nʣoܼl(f)չ
҇ʣoa(chn)͑^(jng)^8090_l(f)MMgȡ^Mչѽ(jng)γһҎ(gu)ģa(chn)(j)ȫĽy(tng)Ӌ1998ȫʣoNڣѳ^1200f_Уʣ·ռ57ʣo^ռ25ʣo^ʣo
҇a(chn)ʣo^󲿷֞ʽģsռʣoa(chn)90늴ʽʣoɱߡrFʹ^ĿǰHռ10ҪNУü;ʣ·ʣ·Ҫɵ͉ܚ·ɣƄʽʣoʣ^
3.1ü;ʣ·
ü;ʣ·ɷ֞鎧^oͲ^oɷNmڷnjI(y)ˆTʹҪʹ̵ꡢk꼰l(xing)סլȽ͉·OMбo
3.1.1^oʣ·
(ni)Ҫa(chn)̖УC45VigiDPNVigiDS250SGS250SFAZ-LDZL118DZ126LDZ12LDZ47LKLE4EB/ME4CBELE4ELBCL32ϵеҪgָˣ~늉220V380V~^󲿷֞63AЩϵп_125A~ʣ(sh)30mA֔rg0.1s^dͶ·o·֔3kA/4kA/6kA/10kAеĮa(chn)Ʒ߀^늉oֵһ380V±10O(sh)1PN2P3P4PȡC45VigiDS250SDZ47LFAZ-LE4EB/ME4CBELE4ELKLϵʣ·ǽl(f)չС͔·ʣoƴbɵʣ·֔^ȳߴģ(sh)ģ(sh)18mmʣoС͔·ƴbڹSɣҲڬF(xin)ƴbԸ(j)Ҫ`cС͔·MϰbУ؄emڽK估l(xing)סլʹ@l(f)չѸa(chn)ռʣ·a(chn)20
3.1.2^oʣ·
(ni)a(chn)Ҫ̖DZL43FINNFINAB62AB63DZL18DZL29DZL31DZL33DZL38LK28DLBDBLϵмƵʣ·
Ҫgָˣ~늉220V380V~63A£~ͨ֔500A~ʣ30mA֔rg0.1s֮a(chn)ƷɎ^do^늉oн^󲿷~늉220V~40AµĆ·ʹõĶOʣ·
@һ80ڻ_l(f)~10AČTסլĮa(chn)ƷDLBDBLϵSЈήsЩʽʣ·S齵ͳɱ÷ʽԪPĿɔ_·ͱo·ʡõ̓rԪͲϽMbɱ10Ԫһʹa(chn)ƷĿɿɔ_ܘO@Na(chn)Ʒyͨ^ȫJC@Na(chn)Ʒеĕrͨʣ߀܄׌Ña(chn)`ڳl(xing)늾W(wng)БҕS҇Ҏ(gu)ƺˮƽߣ@a(chn)Ʒ،̭
S@סլOİl(f)չһЩطסլOӋҎ(gu)гˏҎ(gu)סլ횰bʣo߀Ҫ֧·_Pྀо_mҎ(gu)׃ʩ͵¹˾DPNpO·AϣЇЈƳ˾^d·^oDPNVigiOʣ·п_]Ծ~20A֔4.5kAȳߴֻ36mm4kWסլ͉·m҇Ŀǰ󲿷ֳl(xing)סլкܴİl(f)չ?ji)S(jng)İl(f)չ(jng)l(f)_؅^(q)ÿߵ10kW~5063Aϵʣ·ҪҲ
3.2ʣ·
ɵ͉ܚ·ʣ·mڌI(y)ˆTʹ(ni)a(chn)Ҫ̖DZ15LDZL25DZ20LSLϵмƵĮa(chn)Ʒ϶ʽʣ·@a(chn)Ʒ~^©늱o߀^dͶ·o鹤S܇gr(nng)bɾ֧©늺^d·ob
a(chn)Ʒgָˣ~늉380V~630AO(sh)OĘO·֔30kA~ʣ30100mA300mA֔rgһͺӕrͶNһͷ֔rg0.2sӕr͵ӕrrg0.20.40.5s1sMзּo_xԱoҪ
SLϵʣ·LJ(ni)_l(f)Č\ʽʣ·γߴͰbߴcͬȼܚ·ȫһO(sh)3P4P~늉220V380V~100800A~·֔ߞ50kA似g(jng)ָ^ڹr(nng)I(y)bоЏV韵đǰ
3.3ʣ^
3.3.1 һʣ^
(ni)a(chn)Ҫ̖JD1JD3DBL
a(chn)ƷgָˣJD1늴ʽʣ^~늉380V~200A~ʣ30100mA300mA֔rgС0.2sJD3ʽʣ^~늉380V~100800A~ʣ30mA1Aּ{(dio)֔rgһͺӕr̓ɷNһ͵ķ֔rg0.2sӕr͵ӕrrg0.20.40.8s1sȎ׷N
3.3.2}_ʣ^
(ni)a(chn)Ҫ̖JD24JD27JD42LJMJLMJMCLMJMDJMDBLHSCTJTBJ1ȣʽʣ^
a(chn)Ʒgָˣ~늉220V/380V~250A~׃ʣ200mA/300mA~ͻ׃ʣ40mA/50mA/75mA֔rg0.2sغlʣ^g5s(ni)ٴͻȻʩӵ~׃ʣغl]i
3.3.3bbʣ^
(ni)a(chn)Ҫ̖JD6JD9JD19JD26JD31JD41CDJD2HWDJGLJHSCTJLBMLTSQJCQLKLSXFZTBJ1
a(chn)Ʒgָˣ~늉220V/380V~150A/250A~׃ʣ200mA/300mA~ͻ׃ʣ40mA/50mA/75mA֔rg0.2sغlܡʣ^g5s(ni)ٴͻȻʩӵ~׃ʣغl]iܡͻ׃ʣֵcͻ׃ʣ;׃ʣ֮gλoPеbb߀й(ji)ܹ
3.3.4ʣo^
ԄЄe늾W(wng)й©Ĺܣ늾W(wng)й©r^ܰфԄ{(dio)ϙnĄֵ늾W(wng)й©pСrԄӻ؏͵™nֵ
҇Ŀǰʣ^Ҫr(nng)͉늾W(wng)ʹãʣ^c|Mϳʣoɾ֧·©늱ob}_bbʣ^Tm҇r(nng)͉늾W(wng)й©^󣬰Ѿ׃ĄֵO200300mA֮g_늾W(wng)й©`ͻȻ׃ĄֵO40mA@һ̶r(nng)͉늾W(wng)ʣoͶ\Ŀǰr(nng)늾W(wng)һЈ؎`Ӱ˹늵Bm(x)˹|(zh)ڳ늾W(wng)δҊʹ
I(y)a(chn)ʣ^ʹҪʯͻFI(y)ҪBm(x)늵Ĉ©늈󾯻^O(jin)ҕ
3.4Ƅʽʣo
(ni)a(chn)Ҫ̖CL1-10BLCLBXLBCCL1-10QLKATLWLT-1THD10ʣo
a(chn)Ʒgָˣ~늉220V~10A/16A~ʣ10mA/15mA~ͨ֔250300A֔rg0.1sچ·ʹ
ڼҪʣol(f)չܿ_l(f)ʣo⚤øߏȵĹp^weСLBXʣoγߴ42mm×70mm×33mmN֣weֻϮa(chn)Ʒ1/2еʣo߀Ɏ^ᱣo늟M^ᱣoֹ^՟l(f)p1998ʣoȫNѽӽ300fa(chn)ƷҪc늟ˮ{(dio)늴Lȼֳ늄ӹஔc׺ڵȥ
4ʣoİl(f)չ
4.1ü;ʣ·
Wʣoİl(f)չԼʣ·϶늴ʽʣ·
W޲^oʣ·İl(f)չڅǰѶOĘOֳɃɂwʹOʣ·wepСOȞ2ģ(sh)36mmĘOȞ4ģ(sh)72mmԵĮa(chn)ƷSIEMENS˾5SM15SZ3ϵABB˾F360F370ϵF(xin)G˾NFINϵе~63Aؘʌ܉ʽbʽӾṩӾʽӾ͉ʽӾɷNʽmڰbֱؘĸcB
^oʣ·İl(f)չڅС͔·MCBʣoMbʣ·Mb`ߴģ(sh)˜ʌ܉bʽ(ni)bʹáԮa(chn)ƷSIEMENS˾5SUϵABB˾DS250SF(xin)G˾FL7ϵʩ͵¹˾Vigi C60Vigi NC100ϵе
rgԭеһͺSͣxͣ߀10msĶӕrԡõĿ`ɷֹ]й©^ؓdؓdrʣ·`SIEMENS˾@NԘ־KͣF(xin)&G˾־G͡
ma(chn)ƽֱĹI(y)늚Ol׃QX侀l(f)UPSϵy(tng)ȈϵҪTӹ˾90Ƴ}ֱƽֱܿɿȫʣ·~늉415V~63A~ʣ30300mAȞ8ģ(sh)144mm@헼g̎Iˮƽ
4.2ʣ·
ɵ͉ܚ·ʣ·ձl(f)չ^Ը늙C˾늙C˾ʽʣ·a(chn)Ʒ̎Iȵλ
ձĸʿ늙C˾늙C˾90Ƴ30800AȼČ\ʽ·Y(ji)cʣ·ܚʽ·γߴͰbߴȫͬ^Ϯa(chn)ƷwesС30늉V100V-240V-440V늉(ni)ͨmڲͬ늉ȼĵ͉W(wng)jʹ·֔縻ʿHG403Bϵп_AC415V65kANV400-REPϵп_440V125kA⣬HEPSEPϵЮa(chn)Ʒ߀A󾯹_Aֵ50rAָʾ_ʼWqMЈWqlԽʾ¹ԽءAָʾԸVO(jin)ˆTȡʩųϣC늵Bm(x)
ABB˾S1S3ϵܚ·ƴbRC211RC212ʣÓģKMbʣ·ʣÓģKc·ߴһbܚ·棨ֱʽ(c)棨ˮƽʽ~·֔85kAʣÓY(ji)늴ʽҪκoԴ50500V늉RC212߀Ј󾯹ܣʣ_Aֵ50rA̖͕Wq󾯣WqlSʣӶֱ_AֵrԄД·
5Y(ji)Z
ć(ni)ʣoİl(f)չ҇ʣoĔ(sh)ϺƷNܝM(jng)l(f)չҪ늾W(wng)İȫoаl(f)]˾޴҇r(nng)͉늾W(wng)©늱oF(xin)ҪһoSr(nng)늚⻯ČF(xin)ϢrĵͼXڳl(xing)ͥռ늵ĿɿԺBm(x)ԵҪԽԽ}_ͺbbʣoһo`^llͣ늿ɿԵì܌ԽԽͻb©늱ol(f)չĚvʷͬF(xin)Sr(nng)彛(jng)İl(f)չ;סլʣ·uռr(nng)͉늾W(wng)©늱oʽһo򿂱o֧ocK˱oMɵĶoo^oͷ֧oƏVþ^d·©늱oʣ·100300mArgӕrͣoӕrrg0.20.3s֧oӕrrg0.2sK˱oһ͵ļʣ·ɲÎ^dͶ·oʣ·ò^oʣ·С͔·ṩ^dͶ·o30mArg0.1so֧ocK˱oڄrg̈́υf(xi){(dio)ϣ_xԱoҪּoČF(xin)@pob`ɵͣ늴Δ(sh)ѹͣ늅^(q)СĶ늾W(wng)İȫˮƽ͹|(zh)
ʣ·љzyʣĹ͔ܺ_·ĹܽMһͬr߀Ɍ·M^dͶ·oHɿsСbõweɱҿɴ늾W(wng)ıoˮƽ˼ӿּoČʩʣoa(chn)ƷSÑ໥ϣeO_l(f)ܿɿrg(wn)ӕrʣ·ԝMɾͷ֧oҪڼʣ·SÑͬŬ[Ó̓rλĹȦO߿ɔ_ܺͿɿԷ¹MһMa(chn)Ʒӏʣ·\йۺʹr(nng)늾W(wng)ͨ^g죬OˮƽͰȫˮƽa(chn)һ|(zh)wS
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