NF 7-10KW 800V High Voltage Thin Film Coolant Heater
Kev piav qhia txog EV Coolant Heater
Peb lub tshuab cua sov nyias nyias yog lub ntse,high voltage coolant cua sovtsim tshwj xeeb rau cov tsheb fais fab—ua kom tej yam khiav tau zoo, ua haujlwm tau zoo, thiab muaj kev nyab xeeb hauv txhua yam huab cua. Siv cov khoom siv semiconductor-style siab heev (xws li kev tso pa tawm ntawm lub cev), nws muab cov khoom cua sov nyias nyias, ua haujlwm tau zoo rau ntawm cov khoom siv sib dua—ua rau lub cua sov tsis yog tsuas yog ua haujlwm tau zoo xwb, tab sis kuj sib npaug zoo kawg nkaus, ruaj khov, thiab teb sai (mus txog qhov kub uas xav tau hauv ob peb feeb xwb).
Koj yuav pom qhov txawv tam sim ntawd: tsis zoo li cov cua sov PTC ib txwm muaj—uas yuav poob hluav taws xob thaum lawv sov—peb tus qauv tsim ua los ntawm zaj duab xis nyias muab kev ua haujlwm ruaj khov thiab txhim khu kev qha ntawm 96–97% kev ua haujlwm zoo thoob plaws ntau qhov kub thiab txias. Nws kho qhov kub kom raug siv PWM tswj, pib maj mam nrog xoom inrush tam sim no (yog li koj cov khoom siv hluav taws xob rhiab heev tseem tiv thaiv tau), thiab ua haujlwm tau zoo thoob plaws 400V–1000V systems—suav nrog 800V architectures niaj hnub no. Ntxiv mus, nws yog ua tsis muaj txhuas lossis cov khoom siv tsis tshua muaj, thiab nws tus nqi tam sim no sib tw nrog PTC—yog li koj tau txais kev ua haujlwm zoo tshaj plaws yam tsis muaj kev cuam tshuam.
Thaum siv txhua hnub, nws ua haujlwm ntsiag to rau peb lub luag haujlwm tseem ceeb: ua kom cov roj teeb txias kom sov kom koj lub hnab nyob rau hauv nws qhov kub zoo tshaj plaws 20–45 °C (pab tswj kev tsav tsheb thiab kev noj qab haus huv ntawm lub roj teeb mus ntev), ua kom cua sov hauv chav tsev sai sai thaum sawv ntxov txias, thiab tshem tawm cov qhov rai uas muaj pos huab hauv ob peb feeb xwb. Nws tuaj yeem ua kom koj lub cev sov ua ntej pib txias—ua rau txhua lub caij ntuj no tsav tsheb muaj kev nyab xeeb dua thiab xis dua.
Ntawm Hebei Nanfeng Automobile Equipment (Group) Co., Ltd.—ib tus khub koom tes uas peb ntseeg siab tau txij li xyoo 1993—peb tsis yog tsuas yog tus neeg muag khoom xwb. Muaj rau lub Hoobkas niaj hnub thiab muaj kev paub dhau los hauv cov tshuab tsheb fais fab tshiab, peb zoo siab txhawb nqa cov tuam txhab tsim tsheb EV thoob plaws Suav teb—thiab ua tus neeg muag khoom rau cov tsheb tub rog Suav teb. Peb cov khoom lag luam tag nrho suav nrog cov cua sov cua txias siab,twj tso kua dej hluav taws xob, BTMS, cov tshuab cua fais fab, EPS, EHPS, e-air conditioning compressors, peb txoj kev valves, parking heaters, parking air conditioners, thiab plate heat exchangers.
Thiab peb zoo siab qhia rau nej paub tias peb cov tshuab cua sov tshiab 10 kW uas muaj zaj duab xis nyias muaj tam sim no. Txawm nej tab tom tshawb nrhiav cov kev xaiv thawj zaug lossis txuas ntxiv kev koom tes tseem ceeb, peb yuav zoo siab los tham—teb nej cov lus nug, qhia cov qauv, lossis pab kho kom haum rau nej cov kev xav tau.
EV Coolant Heater Kev Ntsuas Kev Siv
| OE TSIS MUAJ. | NFHVH-Q10 |
| Lub zog cua sov | 10kW@Qhov Chaw Tawm Dej, 50°C, 10L/min |
| Ua Haujlwm Voltage | 650V (400V ~ 800V) |
| Kev Tswj Hluav Taws Xob | 24V (18V-32V) |
| Nruab Nrab Kub Ntau | -40°C~90°C |
| Qhov kub thiab txias ntawm ib puag ncig | -40°C~120°C |
| Qhov kub cia khoom | -40°C~125°C |
| Kev tiv thaiv rwb thaiv tsev | 1000VDC, 60s, rwb thaiv tsev tsis kam ≥ 100MΩ |
| Kev ntsuas siab | 3000VDC, 60s, Tam sim no xau ≤ 1.5mA |
| Txoj Kev Sib Txuas Lus | CAN 500K |
| Qhov hnyav | 2.8kG |
| Qhov ntev sab nraud (hli) | 325x210x65 |
| Cov yeeb nkab dej nkag (hli) | Ø20 |
| Txoj kev tswj | Kev tswj fais fab / kev tswj kub |
| Kev tswj zaus | 800Hz |
| Kev tswj fais fab raug | 20W ib kauj ruam |
| Kev ua haujlwm sib txuas | Kev Sib Txuas Khoom Siv Kho Vaj Tse |
| Qhov siab | 5000m |
| Tus nqi ntws pom zoo | 10L/feeb ~ 30L/feeb |
| Kev tiv thaiv dej ntws | < 6kPa (10L/feeb, 23°C) |
| Kev ua haujlwm siab | ≤2.5bar |
| Qhov siab tshaj plaws | ≤5.0bar |
Pob Khoom Siv Rau EV Coolant Heater Thiab Kev Xa Khoom
Vim Li Cas Thiaj Xaiv Peb Lub Tshuab Ua Kom Sov EV
Cov Lus Nug Feem Ntau
Q1. Koj cov nqe lus ntawm kev ntim khoom yog dab tsi?
A: Feem ntau, peb ntim peb cov khoom rau hauv cov thawv dawb thiab cov thawv xim av. Yog tias koj muaj daim ntawv pov thawj raug cai, peb tuaj yeem ntim cov khoom rau hauv koj lub thawv muaj npe tom qab tau txais koj cov ntawv tso cai.
Q2. Koj cov nqe lus them nqi yog dab tsi?
A: T/T 100% ua ntej.
Q3. Koj cov nqe lus xa khoom yog dab tsi?
A: EXW, FOB, CFR, CIF, DDU.
Q4. Ua li cas txog koj lub sijhawm xa khoom?
A: Feem ntau, nws yuav siv sijhawm 30 txog 60 hnub tom qab tau txais koj cov nyiaj them ua ntej. Lub sijhawm xa khoom tshwj xeeb nyob ntawm cov khoom thiab qhov ntau ntawm koj daim ntawv xaj.
Q5. Koj puas tuaj yeem tsim tau raws li cov qauv?
A: Yog, peb tuaj yeem tsim los ntawm koj cov qauv lossis cov duab kos. Peb tuaj yeem tsim cov pwm thiab cov khoom siv.
Q6. Koj txoj cai qauv yog dab tsi?
A: Peb tuaj yeem muab cov qauv yog tias peb muaj cov khoom npaj txhij hauv Tshuag, tab sis cov neeg siv khoom yuav tsum them tus nqi coj mus kuaj thiab tus nqi xa khoom.
Q7. Koj puas sim tag nrho koj cov khoom ua ntej xa khoom?
A: Yog, peb muaj 100% kev kuaj ua ntej xa khoom.
Q8: Koj ua li cas thiaj ua rau peb txoj kev lag luam mus sij hawm ntev thiab muaj kev sib raug zoo?
A: 1. Peb khaws cov khoom zoo thiab tus nqi sib tw kom ntseeg tau tias peb cov neeg siv khoom tau txais txiaj ntsig.
Muaj ntau cov lus tawm tswv yim los ntawm cov neeg siv khoom hais tias nws ua haujlwm zoo.
2. Peb hwm txhua tus neeg siv khoom ua peb tus phooj ywg thiab peb ua lag luam thiab ua phooj ywg nrog lawv, txawm lawv tuaj qhov twg los xij.
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