Kev piav qhia
Nrog rau lub ntiaj teb sib txawv ntawm decarbonization, zus tau tej cov tsheb tshiab zog tau nce sharply. Raws li lub zog tseem ceeb ntawm lub tsheb hluav taws xob, tib neeg kuj muaj ntau qhov kev thov rau cov chaw them nqi. Qhov hluav taws xob ntawm cov chaw them nyiaj niaj hnub no tau loj dua thiab loj dua, muaj ob qho tib si AC siab tam sim no them ceev ceev thiab DC them chaw nres tsheb. Chifeng tseem muab cov kev tiv thaiv hluav taws xob tiv thaiv rau cov ntawv thov no.
EV Fuse yog tsim tshwj xeeb rau kev tiv thaiv lub tsheb, EV Fuse yog tag nrho cov kev tiv thaiv overload thiab luv luv Circuit Court.
EV Fuse nta: Nws yog fuse, tab sis txawv ntawm tradional g hom fuse, tsim los tiv thaiv rhiab hluav taws xob thiab hybird cov khoom siv tsheb, suav nrog cov roj teeb muaj peev xwm siab,
Cov khoom siv hluav taws xob, contactors, cables thiab lwm yam khoom siv hluav taws xob, yog li txhim kho kev nyab xeeb ntawm hluav taws xob. EV Fuse muaj peev xwm muab tau raws li ow as 1.6 Nyob rau hauv ntsuas tam sim no ntawm kev tiv thaiv, haum rau
txhua yam kev tiv thaiv dhau tam sim no., tuaj yeem zam qhov teeb meem tshwm sim los ntawm lub voj voog qaug zog khiav. Nws muaj peev xwm tiv thaiv qhov txhaum loj tam sim no, muaj peev xwm loj, roj teeb lub tsheb ntau dua. Nws tuaj yeem ua tau raws li lub tsheb seismic, cuam tshuam resistant,
installation, tshwj xeeb yuav tsum tau, xws li tsis kam mus rau kub, damp thiab kub. Qhov no series ntawm fuses yog haum rau kev tiv thaiv ntawm roj teeb, Circuit Court system thiab inverter nyob rau hauv hluav taws xob tsheb. Qhov ntsuas qhov tawg
muaj peev xwm yog 50kA.
Cov khoom lag luam no ua tau raws li cov cai ntawm JASO D622 thiab ISO8820, THIAB gb31465. Thaum ua tau raws li cov kev xav tau saum toj no, tus nqi tam sim no ntawm fuse yuav tsum tau hloov kho rau qee qhov. Qhov siab tshaj plaws nruam load tam sim no
tso cai los ntawm lub fuse tuaj yeem xam los ntawm cov qauv hauv qab no:
Ib=In.kt.ke.kv.kf.kb
Lb: Qhov siab tshaj plaws tso cai txuas mus ntxiv tam sim no
Hauv: Rated tam sim no ntawm lub fuse.
Chifeng lub cim tshiab ntawm CFB series high-speed semiconductor fuses txais yuav North America puag ncig bolt qauv hauv qhov tsos. Cov fuses tau tsim raws li IEC60269 tus qauv thiab UL248 tus qauv. Cov fuses no tuaj yeem tiv thaiv koj qhov chaw nres tsheb them nyiaj zoo kawg nkaus.
Nta & Cov txiaj ntsig
Fast-acting Class aR kev ua tau zoo
Tsawg zog cia-dhau (l2t)
Muaj peev xwm tawg
Daim ntawv thov
Power Distribution Unit tiv thaiv
DC tso zis tiv thaiv
Specification
|
Qauv nab npawb |
CFG 1 |
|
Kev ntsuas |
|
|
Qhov hluav taws xob |
500 VDC |
|
Tam sim no |
35 - 800A |
|
Txhaum Muaj Peev Xwm |
50kA dc |
|
Lub sij hawm tas li |
1 - 3ms |
|
Chav ua haujlwm |
aR |
|
Cov qauv / kev pom zoo |
UL® 248-13, Guide JFGA, |
|
IEC® 60269-4 (aR) |
|
|
Lub Tebchaws Keeb Kwm |
Tuam Tshoj |
FAQ
Q: Kuv yuav siv fuse dab tsi rau kev tiv thaiv DC tso zis sab ntawm DC charging chaw nres tsheb?
A: Peb CFB series high-speed fuses tuaj yeem tiv thaiv cov khoom tawm ntawm DC chaw nres tsheb.
Q: Dab tsi yog qhov zoo ntawm CFB fuses?
A: Kev ua haujlwm qis I2 t tso cai rau cov lus teb ceev los tiv thaiv cov cuab yeej los ntawm lub zog hluav taws xob ntau dua.
Q: Kuv puas xav tau AC fuse yog tias kuv siv DC fuse?
A: Rau kev tiv thaiv ntawm AC sab ntawm lub chaw nres tsheb them, vim tias peb lub fuse tuaj yeem siv rau ob qho tib si AC thiab DC, peb tuaj yeem siv peb cov CFB fuses lossis peb cov fuse tshwj xeeb AC.
