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Kev faib tawm yam khoom
Koj Premier Dc Circuit Breaker Chaw tsim tshuaj paus

 

ZJBENY yog lub chaw tsim khoom ntseeg siab ntawm cov khoom tiv thaiv rau cov tshuab photovoltaic thoob plaws ntiaj teb. Los ntawm peb txoj kev tsom mus rau hnub ci DC tiv thaiv tsim, tsim khoom, thiab kev lag luam, peb tuaj yeem nqa cov khoom lag luam PV tiv thaiv kev daws teeb meem.
Nyob rau hauv xyoo tas los no, ZJBENY tau mob siab rau cov peev txheej hauv kev tshawb fawb txog EV cov khoom lag luam, ua tiav kev tsim lwm hom khoom, yog li tau txais kev lag luam thoob plaws ntiaj teb.

Tsev 12 Rau sab kawg
Vim li cas thiaj xaiv peb?

Kev paub nplua nuj

Peb cov kev paub dhau los ntawm kev ua haujlwm hauv kev lag luam hluav taws xob ntau tshaj 30 xyoo tso cai rau peb los tsim cov khoom siv hnub ci DC uas ua raws li cov qauv DC tshiab. Nrog rau qhov qub txeeg qub teg ntawm 30+ xyoo dhau los hauv kev tshawb fawb thiab tsim cov khoom siv tiv thaiv DC, peb tau mob siab rau mus rau EV charging field.

Kev lag luam dav

ZJBENY tau mob siab rau cov peev txheej hauv kev tshawb fawb txog EV cov khoom lag luam, ua tiav kev tsim lwm hom khoom, yog li tau txais kev lag luam thoob plaws ntiaj teb.

Cov khoom siv dav

ZJBENY muaj ntau yam khoom siv hnub ci PV tiv thaiv thiab EV chargers rau ntau lub hnub ci PV, roj teeb lub zog cia, thiab EV charging system. Peb Cov Khoom Tseem Ceeb: EV Charger, Cov Khoom Siv Hluav Taws Xob nrawm, Microinverter, PV Combiner Box, DC Isolator Hloov, DC Circuit Breaker, DC Fuse Holder, DC Contactor, AC Cheebtsam, thiab lwm yam.

Kev Pabcuam

Peb tus kheej ua tiav R&D, ntau lawm, kev lag luam, muag, thiab kev txhawb nqa txheej txheem. Peb txaus siab rau koj cov kev xav tau nrog peb lub warranty ntev, kev pab txhawb nqa, thiab lwm yam kev pabcuam ntxiv.

 

Module Level Rapid Shutdown Device CE Version BFS-12

Dc Circuit Breaker yog dab tsi?

Lub Circuit Court breaker yog ib qho khoom siv tiv thaiv overcurrent (OCPD) tsim los tiv thaiv cov khoom siv hluav taws xob thiab cov tib neeg los ntawm cov xwm txheej overcurrent. Lub DC Circuit Court breaker yog siv los tiv thaiv cov khoom siv hluav taws xob uas ua haujlwm nrog tam sim no ncaj qha (DC) thiab muaj cov kev ntsuas hluav taws xob ntxiv. DC Circuit Court breakers yog cov thev naus laus zis tshiab thiab siv nyob rau hauv EV charging chaw nres tsheb, photovoltaics, thiab roj teeb cia, nrog rau kev lag luam DC tis network.

 
Qhov zoo ntawm Dc Circuit Breaker
1

Txhim kho Arc Extinguishing:DC Circuit Court breakers yog tsim los tswj thiab tua DC arcs zoo dua. DC arcs feem ntau nyuaj rau kev tua ntau dua li AC arcs vim DC systems tsis muaj xoom hla. DC Circuit Court breakers muaj ib tug tshwj xeeb arc extinguishing mechanism: B. Sib nqus extinguishing kauj kom sai tua lub arc thiab tiv thaiv rov ignition.

2

Tsawg Voltage poob:DC Circuit Court breakers feem ntau muaj qhov qis qis dua ntawm cov neeg sib cuag piv rau AC Circuit Court breakers. Qhov no muaj txiaj ntsig zoo hauv cov ntawv thov uas qhov kev ruaj ntseg hluav taws xob tseem ceeb, vim nws txo qis hluav taws xob poob thiab tso cai rau kev tswj hwm ntau dua ntawm DC system thiab DC Circuit Court breaker kev sib txuas.

3

Txo lub sij hawm teb:DC Circuit Court breakers feem ntau muaj lub sij hawm teb sai dua piv rau AC Circuit Court breakers. Vim tias cov tshuab DC tsis muaj cov ntsiab lus xoom hla, qhov yuam kev tuaj yeem tshawb pom thiab tshem tawm sai dua, muab kev tiv thaiv sai dua tiv thaiv luv luv thiab lwm yam tsis zoo.

4

Compact Loj:DC Circuit Court breakers yog compact thiab sib zog dua AC Circuit Court breakers nrog tib qhov ntsuas tam sim no. Qhov no yog vim DC systems feem ntau muaj qhov me me thiab cov khoom siv tsawg dua los ua haujlwm.

5

Nce Selectivity:DC Circuit Court breaker tuaj yeem txhim kho kev xaiv. Nyob rau hauv lwm yam lus, nyob rau hauv cov kev tshwm sim ntawm ib tug ua txhaum, tsuas yog lub faulty seem ntawm lub Circuit Court yog cais, tawm hauv seem ntawm lub Circuit Court tsis cuam tshuam. Qhov kev xaiv ua haujlwm no txo ​​qis qis qis thiab cuam tshuam hauv kev sib txuas DC systems.

6

Compatibility nrog Dc Cov Khoom Siv Hluav Taws Xob thiab Cov Khoom Muag:DC Circuit Court breakers yog tsim tshwj xeeb los tswj cov yam ntxwv ntawm DC lub zog thiab cov khoom thauj. Nws tuaj yeem cuam tshuam thiab tswj DC tam sim no yam tsis muaj kev txwv ntawm AC Circuit Court breakers optimized rau AC tam sim no.

7

Kev Ruaj Ntseg:DC Circuit Court breakers tuaj yeem muab kev nyab xeeb zoo tshaj plaws xws li: B. Arc fault detection, av txhaum kev tiv thaiv, tiv thaiv overload. Cov yam ntxwv no pab ua kom muaj kev nyab xeeb thiab kev tiv thaiv ntawm DC lub zog hluav taws xob thiab lawv cov khoom siv txuas nrog.

Hom ntawm DC Circuit Breaker

Thermal-Magnetic Circuit Breakers

Cov breakers no ua ke cov khoom siv thermal, uas ua rau cov cua sov tsim los ntawm overcurrent, thiab cov khoom sib nqus, uas teb rau cov qib siab tam sim no, los muab kev tiv thaiv nyob rau hauv ntau qhov xwm txheej.

Electronic Circuit Breakers

Siv cov khoom siv hluav taws xob, cov hluav taws xob no tuaj yeem muab lub sijhawm teb sai dua thiab kho tau qhov chaw rau kev tiv thaiv overcurrent.

Hybrid Circuit Breakers

Ua ke ob qho tib si txhua yam thiab hluav taws xob, hybrid breakers tuaj yeem muab kev tiv thaiv sai, txhim khu kev qha thaum txo qhov kev pheej hmoo ntawm kev tsis sib haum xeeb.

 

Kev siv ntawm DC Circuit Breaker

  • Circuit Court breaker thawv

  • DC lub cev muaj zog

  • Hluav taws xob circuits uas yog roj teeb powered

  • Hluav taws xob tsheb rau cov chaw them nqi

  • Fuse lub thawv hauv roj thiab hluav taws xob tsheb

  • LED teeb (high efficiency)

  • Photovoltaic hnub ci vaj huam sib luag installation

  • UPS systems (Uninterruptible Power Supply)

  • Vuam tshuab (electric arc)

DC Mini Circuit Breaker 1200V 50A UL Listed BB1-63

 

SOLAR DC STRING BOX DC 1000V BHS-2/2

 

Cov lus qhia rau DC Circuit Breaker

Vim hais tias cov txheej txheem tiv thaiv rau AC thiab DC tam sim no yog ze li qub, cov khoom siv hluav taws xob tshwj xeeb tau tsim los siv ob qho tib si. Txawm li cas los xij, nws yog ib qho tseem ceeb uas yuav tsum tau kuaj xyuas ob zaug tias cov khoom siv hluav taws xob thiab hluav taws xob hluav taws xob yog tib yam tam sim no. Yog tias koj tso lub tshuab hluav taws xob tsis raug cai, qhov kev teeb tsa yuav tsis muaj kev tiv thaiv txaus thiab kev sib tsoo hluav taws xob yuav tshwm sim.

Lwm qhov tseem ceeb uas yuav tsum tau xav txog yog qhov ntsuas tam sim no ntawm cov cables txuas DC mini Circuit Court breaker rau cov khoom siv hluav taws xob tiv thaiv. Txawm hais tias koj teeb lub DC breaker kom raug, cov kab hluav taws xob tsis zoo tuaj yeem ua kom sov, yaj lawv cov rwb thaiv tsev thiab ua rau hluav taws xob tsis ua haujlwm.

Thaum lub tshuab hluav taws xob xav tau kev siv lub tshuab hluav taws xob ncaj qha tam sim no, nws feem ntau pom zoo kom khaws cov kev pabcuam ntawm cov kws tshaj lij engineers thiab cov kws tshaj lij los xyuas kom meej tias koj tuaj yeem xaiv thiab nruab qhov tsim nyog DC Circuit Court breaker.

Cov ntawv pov thawj

 

 

Peb muaj lub cim UL1741, ntawv pov thawj los ntawm Underwriters Laboratories, qhov tseem ceeb tshaj plaws rau kev ntsuas kev sib tshuam hauv Tebchaws Meskas. ZJBENY tseem tuav SAA, CB, CE, TUV, ISO, RoHS ntawv pov thawj.

productcate-1-1

 

Hu rau US

Yog tias koj muaj lus nug txog kev hais lus lossis kev koom tes, thov koj xa email tuaj rau peb ntawm benyi@zjbeny.com, lossis siv daim ntawv nug nram qab no. Peb tus neeg muag khoom yuav tiv tauj koj hauv 24 teev. Ua tsaug rau koj txaus siab rau peb cov khoom.

TEL: +86-577-57177008
Fax: +86-577-57177007
Chaw nyob: Changjiang Rd, Wenzhou Daqiao Industry Park, Yueqing, Wenzhou, Zhejiang, Suav teb, 325603

 

Cov lus nug nquag

Q: Yuav ua li cas koj txuas DC Circuit Court breaker rau lub hnub ci vaj huam sib luag?

A: Raws li daim duab kos duab, 2P DC MCB muaj ob txoj kev xaim, ib qho yog sab saum toj txuas nrog cov ncej zoo thiab tsis zoo, lwm txoj hauv qab yog txuas nrog cov ncej zoo thiab tsis zoo raws li cov cim ntawm '+' thiab '-' ib.

Q: Kuv puas tuaj yeem siv AC Circuit Court breaker hauv DC Circuit Court?

A: Txoj hauv kev uas AC thiab DC breakers yog tsim los tua cov arc sib txawv heev thiab qhov no yog vim li cas AC thiab DC breakers tsis sib hloov. Tsuas yog cov khoom tawg uas tau sau npe raws li DC ntsuas yuav tsum tau siv rau DC daim ntawv thov. Ib qho AC-rated breaker yuav tsum tsis txhob siv hauv DC Circuit Court.

Q: Qhov txawv ntawm DC fuse thiab DC breaker yog dab tsi?

A: Piv rau cov fuses zoo ib yam, cov hluav taws xob hluav taws xob muaj peev xwm tawg mus txog 150 kA siab dua. Lawv tuaj yeem mus txog 1000 lub sij hawm sai dua fuses hauv qhov xwm txheej dhau. Hom fuse tshwj xeeb tsuas yog muaj kev txwv tam sim no.

Q: Puas yog DC breakers muaj polarity?

A: Thaum peb nruab polarized DC breakers nyob nruab nrab ntawm lub roj teeb thiab lub inverter, peb xav txog lub roj teeb raws li qhov chaw thiab teem lub polarity raws li. Tab sis, thaum lub roj teeb them, cov kev taw qhia ntawm cov dej ntws tam sim no thim rov qab thiab lub breaker yuav rov qab polarized.

Q: Dab tsi yog qhov tsis zoo ntawm DC Circuit Court breakers?

A: Lub ntsiab tsis zoo ntawm cov hom hluav taws xob hluav taws xob no yog qhov poob ntawm lub xeev siab thiab cov nqi peev. Txoj kev commutation muaj ib tug series resonance. Thaum yuav tsum tau muaj kev cuam tshuam, oscillation tam sim no tuaj yeem tshwm sim ntawm qhov nominal thiab txoj kev sib hloov ntawm lub ntuj zaus (1/LC).

Q: Qhov piv txwv ntawm DC Circuit Court breaker yog dab tsi?

A: Txhua lub tsheb muaj lub thawv fuse nrog DC Circuit Court breakers. Cov chaw them nqi rau cov tsheb fais fab. Uninterruptible Power Supply (UPS) systems, uas feem ntau siv roj teeb. Txawm hais tias UPS muab lub zog rau cov khoom siv AC, nws yuav tsum khaws lub zog li DC hauv lub txhab nyiaj roj teeb.

Q: Kuv yuav ua li cas thiaj paub yog tias kuv lub tshuab tawg yog AC lossis DC?

A: Kuj tseem muaj qhov sib txawv ntawm tus naj npawb ntawm kev sib cuag ntawm ob qho no. Rau DC, muaj ob qhov sib txuas mina, thiab rau AC, muaj peb. Ntawm qhov tod tes, cov breakers tshwj xeeb yog tsim kom lawv siv tau rau hauv ob qho tib si AC thiab DC circuits.

Q: Puas yog qhov voltage tseem ceeb ntawm DC Circuit Court breaker?

A: Qhov ntsuas qhov ntsuas hluav taws xob ntawm lub ntsuas hluav taws xob yuav tsum sib npaug lossis siab dua qhov hluav taws xob hluav taws xob. Qhov ntsuas qhov ntsuas hluav taws xob ntawm lub ntsuas hluav taws xob tuaj yeem siab tshaj qhov hluav taws xob hluav taws xob, tab sis tsis txhob qis dua.

Q: Puas yog 240v Circuit Court breaker ua haujlwm ntawm 12v?

A: Hauv kev txwv, yog. Lub breaker yog ntsuas rau tam sim no thiab voltage, tab sis tam sim no txwv rau DC yog tsawg dua rau AC. Qhov no yog vim hais tias thaum cov kev sib cuag qhib ib tug me me arc generated.

Q: Kuv yuav xaiv lub DC Circuit Court breaker li cas?

A: Thaum xaiv DC me me Circuit Court breaker, nco ntsoov xyuas seb qhov voltage thiab qhov ntsuas tam sim no zoo ib yam. Lub tripping tam sim no ntawm DC MCB yuav tsum tsawg dua qhov ntsuas ampere. Qhov no yog vim qhov tseeb tias Circuit Court breakers yuav tsum tau txo hwj chim thaum tam sim no mus txog qhov zaus thav duab loj.

Q: Kuv puas tuaj yeem siv DC Circuit Court breaker es tsis txhob siv lub fuse?

A: Xaiv lub fuse lossis Circuit Court breaker tag nrho yog nyob ntawm daim ntawv thov koj siv. Yog hais tias koj muaj ib yam dab tsi uas yuav tsum tau siab rhiab heev koj yuav xav saib fuses, whereas yog hais tias koj muaj siab inrush tam sim no koj yuav xav lean ntawm Circuit Court breakers.

Q: Kuv xav tau dab tsi loj DC Circuit Court breaker?

A: xam qhov tsim nyog fuse lossis breaker loj rau ib ceg Circuit Court yog ncaj nraim. Rau feem ntau cov ntawv thov, ib qho khoom siv overcurrent yuav tsum loj li ntawm 125% ntawm lub load tus nqi amperage. Txoj kev no, koj lub nra yuav raug tiv thaiv los ntawm hluav taws xob luv luv.

Q: Vim li cas DC breakers polarized?

A: Polarized DC Circuit Court breakers siv cov hlau nplaum me me los coj cov arc deb ntawm cov neeg sib cuag thiab mus rau hauv arc de-ionization chamber. Yog hais tias cov kev taw qhia ntawm tam sim no ntws los ntawm lub chav tsev yog thim rov qab, ces cov hlau nplaum directs lub arc deb ntawm lub arc chute thiab mus rau hauv lub mechanism ntawm chav tsev, yog li rhuav tshem nws.

Q: Puas yog DC fuse yuav zoo lossis tsis zoo?

A: Cov fuses tau muab tso rau hauv cov kab zoo ntawm lub roj teeb thiab ze rau lub roj teeb. Yog tias muaj teeb meem tshwm sim ntawm txoj kab nruab nrab ntawm lub fuse thiab lub thauj khoom, lub fuse tshuab thiab tam sim no ntws nres. Kev ua txhaum hauv av ntawm txoj kab rov qab tsis zoo li yuav ua rau muaj teeb meem vim tsis muaj qhov tseem ceeb ntawm nws.

Q: Dab tsi yog qhov zoo ntawm DC Circuit Court breaker?

A: Lawv tuaj yeem ua haujlwm zoo li hv Circuit Court breaker. Lub dc Circuit Court breaker tuaj yeem siv los kaw qhov ntws los yog mus ncig lub zog hauv circuits. Lub ntsiab lus txhim khu kev qha ntawm dc yog tias nws tuaj yeem siv tau thaum lub tshuab hluav taws xob ac ua tsis tiav. Yog li ntawd, lawv tuaj yeem muab kev ntseeg siab, tsis ua haujlwm tsawg, thiab kev txhawj xeeb tsawg dua.

Q: Dab tsi yog cov yam ntxwv ntawm DC breaker?

A: Lub tshuab hluav taws xob DC Circuit Court breaker muaj lub siab ceev DC hloov, LC divergent oscillation circuit thiab surge arrester. Qhov no tsim ib qho khoom siv xoom-point los ntawm kev cuam tshuam qhov thaiv ntawm DC txhaum tam sim no raws li LC diverging oscillation circuit.

Q: Dab tsi yog qhov txawv ntawm AC thiab DC me me Circuit Court breakers?

A: Thaum ob hom MCB muaj tib lub hom phiaj, qhov sib txawv tseem ceeb ntawm lawv yog lawv qhov voltages. AC MCBs tiv thaiv kev kub ntxhov siab, thaum DC cov tiv thaiv tiv thaiv cov teeb meem luv luv.

Q: Qhov txawv ntawm 1p thiab 2p DC Circuit Court breaker yog dab tsi?

A: Ib tug ncej breaker feem ntau yog siv nrog 120-volt circuits, 15-20 amps. Lawv yog tsim los ntawm ib tug kub hlau thiab ib tug nruab nrab hlau. Ob chav ncej breaker feem ntau yog siv nrog 240-volt circuit, 20-60 amps thiab muaj ob lub xov hlau kub.

Q: Puas yog DC breakers directional?

A: Los ntawm cov rooj sib tham feem ntau tag nrho cov breakers tau tsim kev taw qhia nrog cov khoom xa tuaj rau saum thiab cov khoom thauj mus los hauv qab. Lub zog hloov taw qhia rau cov khoom siv thaum qhib. Hauv kev xyaum AC breakers tsis tshua saib xyuas uas yog muab thiab thauj tab sis DC breakers ua.

Q: DC Circuit Court breaker ua haujlwm li cas?

A: DC Circuit Court breakers ua tib yam li AC Circuit Court breakers, nrog kev tiv thaiv tshav kub thiab sib nqus. Thaum cov hluav taws xob tam sim no tshaj qhov ntsuas tus nqi, lub thermal tiv thaiv tawm mus rau lub breaker. Cov kev sib cuag bimetallic heats li thiab nthuav raws li qhov tam sim no generates cua sov ntau dua.

 

Peb lub tuam txhab yog ib qho ntawm DC Circuit Court breaker manufacturers thiab lwm tus neeg nyob hauv Suav teb, muab cov kev pabcuam zoo tshaj plaws. Txais tos rau kev lag luam wholesale zoo DC Circuit Court breaker rau muag ntawm no thiab tau txais cov lus hais los ntawm peb lub hoobkas.

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