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ZGLEDUN LDW9 Series, ACB Cua Ua Haujlwm Circuit Court Breaker, Cua tawg Circuit Court Breaker

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  • ACB Cua Circuit Breaker, ZGLEDUN LDW9 Series:Haum rau circuits ntawm AC, 50Hz / 60HZ, ntsuas ua haujlwm voltage txog 690V, ntsuas tam sim no 400A-6300A
  • Product Detail

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    Product Description:

    Ib paCircuit Breaker (ACB) yog ib qho khoom siv hluav taws xob siv los muab kev tiv thaiv Overcurrent thiab luv luv rau hluav taws xob circuits tshaj 800 Amps mus rau 10K Amps.Cov no feem ntau yog siv hauv cov ntawv thov hluav taws xob qis qis dua 450V.

    Leidun Electric'sLDW9 series ntsehuab cua ua haujlwmCircuit Court breaker yog haum rau kev faib networkntawmAC, 50Hz/60HZ, ntsuas ua haujlwm voltagencerau 690V, ntsuas tam sim no 400A-6300A, siv los faib hluav taws xob hluav taws xob thiab tiv thaiv kab thiab cov khoom siv hluav taws xob los ntawmdamaged los ntawm faults xws li overload,overcurrent,undervoltage, luv Circuit Court, ib-theem grounding, thiab lwm yam.Tnwshuab cuaCircuit Court breaker muaj ib tug ntse high-precision xaiv kev tiv thaiv muaj nuj nqiuastxhim kho kev ntseeg tau ntawm cov khoom siv hluav taws xob.Itkujmuaj tus qauv RS485 kev sib txuas lus interface uas tuaj yeem nqa tau plaubhom ntawmtej thaj chaw deb ua haujlwm kom tau raws li qhov yuav tsum tau muaj ntawm pawg tswj chaw thiab automation system.

    Plaub qhov chaw taws teeb ua haujlwm suav nrogKev ntsuas tej thaj chaw deb, kev sib txuas lus tej thaj chaw deb, kev tswj chaw taws teeb, thiab kev kho tej thaj chaw deb.Qhov no series ntawmhuab cuaCircuit Court breakers muaj cov yam ntxwv ntawm cov qauv compact, siab tawg muaj peev xwm, thiab tsis muaj arcing nrug.CovACBhuab cuaCircuit Court breaker tuaj yeem siv los ua ib qho isolatipe spoj niamlos yog disconnectortsis muaj kev txawj ntseplamtrip unit thiabibsensor.The ACBua raws li GB14048.2(rauTsawg-voltageSkhawv koobAndCtswjEkhoom sivLua-voltageCircuit uaBreker)thiab IEC 60947-2(rauTsawg-voltageSkhawv koobAndCtswjEkhoom sivCircuit uaBreaker” thiab lwm yam qauv.

    **Cov khoom tuaj yeem kho raws li koj qhov kev xav tau.**

    Cov xwm txheej ua haujlwm li qub:

    Ambient cua kub:Tnws sab sauv txwv yuav tsum tsis pub tshaj +40 ℃, qhov qis txwv yuav tsum tsis txhob qis dua -5 ℃. Tnws tus nqi nruab nrab ntawm 24h yuav tsum tsis txhob tshaj +35 ℃.

    Atmospheric tej yam kev mob: tus txheeb ze humidity ntawm huab cua tsis tshaj 50% thaum lub ambient cua kub yog +40 ℃.Tntawm no tuaj yeem ua tau siab dua cov txheeb ze ntawm cov av qis.Qhov nruab nrab txhua hlisiab tshajtxheeb ze humidity ntawm ib lub hlis ntub yog 90%thaumlub hlilynruab nrabqis tshajkub yog +25 ℃.tnws condensation ntawm qhov chaw ntawm cov khoom vim qhov kub thiab txias hloovyuav tsum coj mus rau hauv tus account.

    Qhov chaw installation:Qhov siab tsis tshaj 2000m,thiabQhov ntsug inclination ntawm Circuit Court breaker tsis tshaj 5 °.CuaCircuit Court breakers nrog rated ua hauj lwm voltage ntawm 690V thiab hauv qab no, undervoltage tso tawm, thiab lub hwj chim transformer thawj kauj yog siv rau installation qeb IV.

    Installation qebrau auxiliary Circuit Court thiab tswj Circuit Court: III

     

    Luv luvIqhia txog Aib Circuit Breaker Structure:

    Qhov ruajhuab cuaCircuit Court breaker feem ntau yog tsim los ntawm kev sib txuas lus, tus tswj kev txawj ntse, phau ntawv ua haujlwm, lub tshuab hluav taws xob ua haujlwm, thiab lub phaj mounting.

    Lub tub rau khoom hom hluav taws xob hluav taws xob feem ntau yog tsim los ntawm kev sib txuas lus, kev tswj xyuas ntse, kev tuav tswj kev ua haujlwm, lub tshuab hluav taws xob ua haujlwm, thiab lub rooj tub rau khoom.

    Covhuab cuaCircuit Court breaker muaj cov yam ntxwv ntawm cov qauv compact thiab me me ntim.Qhov kev sib tiv tauj yog nyob rau hauv lub insulating qab phaj, thiab txhua theem kev sib cuag ua ib tug me me chamber.Cov kev tswj xyuas ntse, kev siv lub tshuab ua haujlwm, thiab cov tshuab hluav taws xob ua haujlwm tau teem rau pem hauv ntej ntawm lawv los tsim cov kev ywj pheej, uas yooj yim rau kev saib xyuas thiab kho..

    Covhom tub rau khoomCircuit Court breaker yog tsim los ntawm ib tug plug-in Circuit Court breaker thiab ib tug tub rau khoom, thiab lub plug-in Circuit Court breaker yog muab tso rau hauv thiab tawm ntawm cov kev taw qhia rail nyob rau hauv lub tub rau khoom puag.Lub tub rau khoom hom Circuit Court breaker muaj peb txoj haujlwm ua haujlwm:Ctxuas nrog,Tested thiabDua ke txoj haujlwm.Txoj haujlwm hloov pauv tau pom tau los ntawm kev sib hloov ntawm tes nplai.And qhov taw qhia ntawm peb txoj haujlwm yog tso tawm los ntawm tus pointer ntawm tus ntoo khaub lig ntawm lub tub rau khoom.

    Thaum nyob rau hauv txoj hauj lwm "txuas", ob qho tib si lub ntsiab Circuit Court thiab lwm yam Circuit Court txuas.Thaum nyob rau hauv txoj hauj lwm "test", lub ntsiab Circuit Court yog disconnected thiab sib cais los ntawm ib tug insulating muab faibthiabtsuas yog qhov thib ob Circuit Court txuas.Some kev ntsuam xyuas tsim nyog tuaj yeem ua tiav.Thaum nyob rau hauv txoj hauj lwm "sib cais", lub ntsiab Circuit Court thiab theem nrab Circuit Court yog tag nrho disconnected.

    Covtub rau khoom hom cuaCircuit Court breaker muaj ib tug mechanical interlocking ntaus ntawv.Lub Circuit Court breaker tsuas yog kaw nyob rau hauv txoj hauj lwm kev sib txuas thiab txoj hauj lwm sib txuas, thiab lub Circuit Court breaker tsis tuaj yeem raug kaw nyob rau hauv nruab nrab txoj hauj lwm ntawm kev sib txuas thiab kev xeem.

     

    Txawj ntseRtso tsegPkev ua haujlwm:

    Cov kev tshaj tawm ntse tau muab faib ua: L hom (hom kev lag luam), M hom (tus qauv), hom H (hom kev sib txuas lus);

    Nws muaj plaub-theem tiv thaiv nta: dhautam sim noncua sijhawm ncua sijhawm ncua sijhawm, luv luv Circuit Court ncua sijhawm ncua sijhawm ncua sijhawm (thiab lub sijhawm txwv tsis pub dhau), kev tiv thaiv luv luv tam sim no, thiab asymmetric grounding (zero connection) tiv thaiv txhaum.

    Ntawm lawv, L-hom luv luv-circuit ncua sij hawm ncua sij hawm tiv thaiv thiab asymmetric grounding (zero connection) txhaum tiv thaiv yog xaiv tau.

    Kev teeb tsa muaj nuj nqi: txais yuav coding hloov thiab hloov qhov chaw (L hom) lossis cov duab digital thiab qhov tseem ceeb (M, H hom).Cov neeg siv tuaj yeem teeb tsa ntau yam kev tiv thaiv raws li lawv cov kev xav tau los tsim cov yam ntxwv tiv thaiv uas xav tau.

    Zaub muaj nuj nqi: tso saib qhov ua hauj lwm tam sim no ntawm lub Circuit Court breaker thiab tso saib ntau yam kev tiv thaiv xeev.

    Kev kuaj tus kheej muaj nuj nqi: kev kuaj tus kheej ntawm overheating ntawm ambient kub,Kev tshuaj xyuas tus kheej ntawm CPU, ROM, RAM thiab I2C kev sib txuas lus hauv microcontroller.

    Fault memory function: nco txog qhov txhaum tam sim no, ncua sij hawm ua haujlwm, thiab pawg ua txhaum thaum tripping tshwm sim los ntawm kab txhaum.

    Thermal nco muaj nuj nqi: nco overload thiab luv luv Circuit Court tshwm sim los ntawm cov cua sov degree ntawm Circuit Court los yog cov khoom siv (pib dua tom qab fais fab tuag).

    Optional functions: voltmeter muaj nuj nqi, load xyuas muaj nuj nqi, ntau yam overload tswb teeb liab tso zis zog, MCR on-off thiab analog mus ncig ua si tiv thaiv functions.

    Ntxiv rau tag nrho cov haujlwm ntawm M hom, H-hom ntse mus txawv tebchaws chav kuj muaj kev sib txuas lus sib txuas.Los ntawm kev sib txuas lus interface, tus tswv- qhev LAN system tuaj yeem tsim tau, nrog 1-2 lub khoos phis tawj ua lub chaw nres tsheb, ob peb lub tshuab hluav taws xob ntse lossis lwm yam kev sib txuas lus Lub ntsiab lus interface yog siv los ua qhev chaw nres tsheb, thiab rau lub chaw nres tsheb hluav taws xob, system tuaj yeem paub qhov chaw taws teeb "plaub qhov chaw taws teeb tswj" muaj nuj nqi.

     

    Series LDW9 - TsauCua ua haujlwm Circuit Breaker(ACB) Series
    Duab Qauv No. Rated Tam sim no Chav tsev QTY/CTN
      LWB 9-2000/3P 630a ua SET 1
    LWB 9-2000/3P 800 A SET 1
    LWB 9-2000/3P 1000 A SET 1
    LWB 9-2000/3P 1250 A SET 1
    LWB 9-2000/3P 1600 A SET 1
    LWB 9-2000/3P 2000 A SET 1
    LWB 9-3200/3P 2000 A SET 1
    LWB 9-3200/3P 2500 A SET 1
    LWB 9-3200/3P 3 200 A SET 1
    LWB 9-3200/3P 4000 A SET 1
    LDW9-6300/3 P 4000 A SET 1
    LDW9-6300/3 P 5000 A SET 1
    LDW9-6300/3 P 6300a ua SET 1
    LWB 9-2000/4P 630a ua SET 1
    LWB 9-2000/4P 800 A SET 1
    LWB 9-2000/4P 1000 A SET 1
    LWB 9-2000/4P 1250 A SET 1
    LWB 9-2000/4P 1600 A SET 1
    LWB 9-2000/4P 2000 A SET 1
    LDW9-3200/4 P 2000 A SET 1
    LDW9-3200/4 P 2500 A SET 1
    LDW9-3200/4 P 3 200 A SET 1
    LDW9-6300/4 P 4000 A SET 1
    LDW9-6300/4 P 5000 A SET 1
    Series LDW9 - Peb-ncej Drawer HomCua ua haujlwm Circuit Breaker(ACB) Series
    Duab Qauv No. Rated Tam sim no Chav tsev QTY/CTN
      LWB 9-2000/3P 630a ua SET 1
    LWB 9-2000/3P 800 A SET 1
    LWB 9-2000/3P 1000 A SET 1
    LWB 9-2000/3P 1250 A SET 1
    LWB 9-2000/3P 1600 A SET 1
    LWB 9-2000/3P 2000 A SET 1
    LWB 9-3200/3P 2000 A SET 1
    LWB 9-3200/3P 2500 A SET 1
    LWB 9-3200/3P 3 200 A SET 1
    LWB 9-3200/3P 4000 A SET 1
    LDW9-6300/3 P 4000 A SET 1
    LDW9-6300/3 P 5000 A SET 1
    LDW9-6300/3 P 6300a ua SET 1
    Series - LDW9 Plaub-ncej rho tawm cua-ua haujlwm Circuit Court Breaker (ACB)
    Duab Qauv No. Rated Tam sim no Chav tsev QTY/CTN
      LWB 9-2000/4P 630a ua SET 1
    LWB 9-2000/4P 800 A SET 1
    LWB 9-2000/4P 1000 A SET 1
    LWB 9-2000/4P 1250 A SET 1
    LWB 9-2000/4P 1600 A SET 1
    LWB 9-2000/4P 2000 A SET 1
    LDW9-3200/4 P 2000 A SET 1
    LDW9-3200/4 P 2500 A SET 1
    LDW9-3200/4 P 3 200 A SET 1
    LDW9-6300/4 P 4000 A SET 1
    LDW9-6300/4 P 5000 A SET 1
    Cov khoom tuaj yeem raug kho kom haum rau koj cov kev xav tau.
             
    Accessories rau Cua-ua haujlwm Circuit Court Breaker (ACB)    
    Duab Kev piav qhia Chav tsev    
      Phase faib SET    
    Pab hloov pauv (6-qhib thiab 6-kaw) PC    
    Shunt Trip PC    
    Undervoltage tso tawm (Auxiliary Suction) PC    
    Undervoltage Tso Tawm (Tsis Siv Neeg Suction) PC    
    Lub Sijhawm Delay Undervoltage Tso Tawm PC    
    Kaw Electromagnet PC    
    Electromotor PC    
      Ib Lub Xauv Nrog Ib Qhov Tseem Ceeb PC    
    Ob lub xauv nrog ib tus yuam sij PC    
    Peb Lub Xauv Nrog Ob Lub Ntsiab SET    
    Mechanical Interlock (Soft) SET    
    Mechanical Interlock (Hard) SET    
    Intelligent Controller 630-2000A SET    
    Intelligent Controller 2500-4000A SET    
    H-Shaped Smart Shunt Trip PC    
      DC Smart Shunt Trip (Module) SET    
    Vertical In-and-Out Bus Unit 630-1600A SET    
    Vertical In-and-Out Bus Unit 2000A PC    
    Voltage Display Unit PC    
    Load Monitoring Unit PC    
    Dual Power Supply Automatic Conversion Controller PC    
    3P + N ntiaj teb tam sim no hom (W-shaped) PC    
    Leakage CurrentTransformer PC  

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