Kev nrhiav ib lub tshuab tswj roj teeb rau lub tsheb kauj vab hluav taws xob, lub scooter hluav taws xob, lossis lub tsheb kauj vab hluav taws xob yog qhov teeb meem txawv ntawm kev nrhiav ib lub rau lub forklift lossis lub tshuab khaws cia ruaj khov. Lub pob khoom me dua, lub hom phiaj nqi nruj dua, cov duab tsis muaj chaw ntau, thiab qhov ntau lawm ntau. Lub BMS uas haum rau daim ntawv thov tseem ceeb dua li ib qho nrog cov lus qhia siab tshaj plaws.
Rau cov kev pab cuam EV ob lub log, LiFePO4 BMS raug txhais los ntawm plaub qhov kev ntsuas: qhov ntsuas tam sim no txuas ntxiv ntawm 40A thiab 200A los npog txhua yam los ntawm lub scooters me me mus rau kev ua haujlwm siab e-maus taus thiab cov tsheb thauj khoom peb lub log, suav cov koob suav nrog 4S txog 24S kom npog 12V txog 72V nominal pob, passive lossis active cell sib npaug rau lub voj voog ua haujlwm, thiab daim ntawv me me uas haum rau hauv lub chassis roj teeb compartment. Kev sib txuas lus yog xaiv tau tab sis xav tau ntau dua - Bluetooth-raws li mobile diagnostics tam sim no yog tus qauv ntawm nruab nrab thiab qib siab ob lub log EV khoom.
Daim Ntawv Qhia Xaiv BMS rau Ob Lub Log EV Voltage Tiers
Txuas koj lub hwj chim nominal rau cov lej sib xws, tom qab ntawd xaiv cov koob BMS uas npog koj qhov kev xav tau tam sim no thiab kev sib npaug. Lub rooj hauv qab no qhia cov hwj chim EV ob lub log feem ntau rau cov koob khoom pom zoo.
| Lub zog ntim khoom | Cov lej suav (LFP) | Tam sim no tas mus li | Cov Koob Tshuaj Pom Zoo |
| 36V nominal | 12S | 40A–60A | AH (Tsis ua haujlwm) / TH (Ua haujlwm) |
| 48V nominal | 16S | 40A–100A | AH / AK (Tsis ua haujlwm) / TH / TK (Ua haujlwm) |
| 60V nominal | 20S | 60A–200A | AK / AM (Tsis ua haujlwm) / TK / TM (Ua haujlwm) |
| 72V nominal | 24S | 80A–200A | AK / AM (Tsis ua haujlwm) / TK / TM (Ua haujlwm) |
Yog tias koj daim ntawv thov poob ntawm ob kab - piv txwv li 48V pob rub 75A txuas ntxiv nrog 130A pib ncov - AK Series ntawm 100A yog qhov kev xaiv zoo, vim tias 100A txuas ntxiv muab 20-30% headroom pom zoo hauv IEC 60204-1 thaum lub sijhawm tiv thaiv ncov thiab kev teb qeeb tuaj yeem teeb tsa kom caij los ntawm 130A inrush yam tsis muaj kev cuam tshuam. Rau cov ntawv thov siab dua tam sim no xws li 60V lossis 72V e-maus taus rub 130A txuas ntxiv nrog 220A ncov, AM Series ntawm 150A (passive) lossis TM Series ntawm 150A (active) yog qhov kev xaiv sib xws.
| → Xav tau kev pab kom paub tseeb tias cov koob twg yog rau koj lub pob khoom? |
DALY LiFePO4 BMS Range rau Ob Lub Log EV Daim Ntawv Thov
Muaj rau yam khoom uas siv tau rau ob lub log EV tam sim no thiab voltage. AH, AK, thiab AM yog passive balancing rau cov kev pab cuam ntim uas muaj nqi qis dua thoob plaws cov chav kawm teeb, nruab nrab, thiab siab; TH, TK, thiab TM yog active balancing rau cov ntawv thov uas tsom mus rau lub neej ntev dua, kev siv cov tsheb thauj khoom, lossis kev ua haujlwm thoob plaws ntau qhov kub thiab txias.
| Cov koob | Kev sib npaug | Tam sim no tas mus li | LFP Series Ntau Yam | Daim Ntawv Thov Ib Txwm Muaj |
| AH Smart BMS | Tsis siv neeg 100 ± 30mA | 40A / 60A | 4–8S / 7–17S / 7–24S | Lub scooter uas nws tus kheej sib npaug, e-scooter, lub tsheb fais fab |
| AK Ntse BMS | Tsis siv neeg 100 ± 30mA | 80A / 100A | 4–8S / 7–17S / 7–24S | E-tsheb kauj vab, e-scooter, e-maus taus, e-tricycle |
| TH Active Balance | Lub Nquag Ncej 1000mA | 40A / 60A | 4–8S / 7–17S / 7–24S | Lub scooter zoo tshaj plaws, lub tsheb fais fab ob lub log uas them tau sai |
| TK Active Balance | Lub Nquag Ncej 1000mA | 100A | 7–17S / 7–24S | Tsheb kauj vab fais fab zoo tshaj plaws, tsheb kauj vab fais fab peb lub log, tsheb thauj khoom ob lub log EV |
| AM Smart BMS | Tsis siv neeg 100 ± 30mA | 150A / 200A | 7–17S / 7–24S | Kev ua tau zoo e-maus taus, cargo e-tricycle |
| TM Active Balance | Lub Nquag Ncej 1000mA | 150A / 200A | 7–17S / 7–24S | Lub tsheb kauj vab fais fab zoo tshaj plaws, lub tsheb thauj khoom peb lub log |
Tag nrho rau series txhawb nqa LiFePO4, NCM (ternary lithium), thiab LTO chemistries los ntawm ib tsev neeg khoom. Bluetooth yog tsim los ua tus qauv thoob plaws ntau yam. WiFi, 4G positioning, cua sov module, zaub, buzzer, thiab key switch yog muaj raws li xaiv tau add-ons. RS485 thiab CAN bus kev sib txuas lus yog tus qauv; UART yog muab los ua UART × 2 ntawm passive-balancing series (AH / AK / AM) thiab UART × 1 ntawm active-balancing series (TH / TK / TM). Ib qho sib txawv ntawm kev teeb tsa uas yuav tsum nco ntsoov: AH thiab AK hauv chav kawm Light Weight 2W suav nrog ib txheej tiv thaiv theem ob, thaum TH series hauv tib chav kawm raug xa tawm yam tsis muaj kev tiv thaiv theem ob - paub meej nrog peb pab neeg engineering yog tias koj tus qauv tsim xav tau txoj kev tiv thaiv rov ua dua. Txhua series nqa CE, RoHS, FCC, thiab EAC daim ntawv pov thawj rau kev xa tawm mus rau EU, North America, thiab CIS kev lag luam.
Peb Qhov Yuam Kev Thaum Yuav Khoom Uas Tshwm Sim Peb Lub Hlis Tom Qab
Yuam Kev 1 — Qhia meej txog qhov tam sim no tas mus li ntawm qhov tam sim no thauj khoom.
Ib qho khoom thauj khoom tas mus li 80A ua ke nrog 80A BMS yuav tawg thaum lub sijhawm pib ua haujlwm, thaum lub caij kub siab derating, thiab thaum lub pob khoom laus zuj zus. Kev xyaum ua kom loj hauv kev lag luam rau cov ntawv thov inverter thiab motor-drive pom zoo kom muaj 20-30 feem pua ntawm headroom
Rau lub cev muaj zog 80A ntawm lub pob 48V, qhia meej AK lossis TK Series ntawm 100A txuas ntxiv, tsis yog 80A chav kawm. Tib qho kev xav tau nce mus rau sab saud: lub nra hnyav 130A txuas ntxiv ntawm 60V e-maus taus yuav tsum qhia meej AM lossis TM Series ntawm 150A; lub nra hnyav 170A txuas ntxiv yuav tsum qhia meej 200A variant ntawm AM lossis TM es tsis yog 150A chav kawm.
| → Tsis paub meej tias yuav ua li cas hloov koj lub tshuab tswj lub zog tam sim no mus rau hauv BMS qhov ntsuas tas mus li? |
Yuam Kev 2 — Tsis sib xws ntawm cov lej series rau lub zog ntawm pob khoom.
Tus lej suav series yog teem rau ntawm BMS hardware theem thiab tsis tuaj yeem hloov pauv hauv daim teb. Ib lub 16S BMS ntsia rau ntawm lub pob 13S tso peb txoj kev saib xyuas voltage tsis siv thiab siv cov kev tiv thaiv tsis raug thoob plaws hauv pob. Ib txwm xyuas kom meej tias koj lub pob suav pes tsawg lub cell - suav nrog txhua qhov ntxiv series ua hauv pob sib dhos - ua ntej tso BMS xaj.
Yuam Kev 3 — Kho Bluetooth ua qhov xaiv tau thaum cov neeg siv khoom xav tau.
Cov neeg siv khoom kawg ntawm lub tsheb fais fab ob lub log hauv xyoo 2026 xav kom muaj lub xov tooj ntawm tes app uas qhia txog lub xeev them roj teeb, kev kwv yees qhov ntau thiab tsawg, thiab kev ceeb toom txog qhov txhaum. Lub BMS uas tsis muaj Bluetooth txhais tau tias OEM yuav tsum nrhiav thiab koom ua ke ib lub module zaub sib cais, ntxiv tus nqi thiab qhov tsis ua haujlwm. AH, AK, AM, TH, TK, thiab TM txhua tus suav nrog Bluetooth ua tus qauv, tshem tawm qhov kev koom ua ke zais no ntawm BOM.
Cov Ntawv Sau Thov los ntawm Chav Kawm Tsheb
Lub Scooter Uas Sib Npaug Tau Tus Kheej thiab Lub Scooter Hluav Taws Xob Me (36V–48V).
Cov ntawv thov no khiav ntawm 40A–60A txuas ntxiv mus nrog lub sijhawm luv luv pib ntawm 80A. AH Series ntawm 60A txuas ntxiv npog cov qauv txheem; qhov txwv tiv thaiv BMS siab tshaj plaws thiab kev teb qeeb yuav tsum tau teeb tsa kom caij los ntawm lub qhov rais nkag yam tsis muaj kev cuam tshuam. Qhov chaw ntim khoom yog qhov txwv tsis pub khi - AH ntawm 96 los ntawm 65 los ntawm 13.6 hli thiab 140g haum rau hauv lub raj chassis ntawm feem ntau cov qauv scooter folding yam tsis muaj kev hloov kho.
Tsheb kauj vab fais fab thiab Scooter ua haujlwm tau zoo (48V–72V).
Cov maus taus hluav taws xob siv 100A tas mus li ntawm cov qauv txheem thiab 150A–200A ntawm cov qauv ua haujlwm siab thiab cov qauv loj, nrog rau kev nres rov ua dua tshiab ntxiv cov khoom siv thermal ntxiv. Rau cov chav kawm 100A tus qauv, AK Series (passive balancing) yog qhov kev qhia txog ntim, thaum TK Series (active balancing) yog qhov hloov kho tshiab rau cov qauv zoo tshaj plaws uas tsom mus rau lub neej ntev lossis kev khaws cia peev xwm ntawm cov neeg coob. Rau cov qauv ua haujlwm siab uas siv 150A lossis 200A tas mus li, AM Series (passive, 150A/200A) npog cov kev pab cuam ntim uas muaj kev cuam tshuam nrog tus nqi thiab TM Series (active, 150A/200A) yog qhov kev xaiv rau cov platform e-maus taus zoo tshaj plaws uas xav tau kev sib npaug nquag hla cov nqi tso tawm siab dua. AK, AM, TK, thiab TM txhua tus sib koom 7–17S / 7–24S LFP series uas xav tau rau 48V–72V ob lub log EV pob.
Tsheb Kauj Vab Fais Fab (48V–72V Thauj Khoom thiab Neeg Caij Tsheb).
Cov tsheb thauj khoom peb lub log hauv kev xa khoom kawg thiab cov tsheb thauj neeg caij tsheb peb lub log hauv kev sib koom ua ke pom kev caij tsheb txhua hnub ntawm kev siv ntau dua li cov tsheb kauj vab hluav taws xob tus kheej. Rau cov qauv 100A teeb tsa ntawm 16S lossis 20S, AK Series (passive balancing) yog qhov ntim specification thiab TK Series (active balancing) yog qhov hloov kho tshiab rau cov neeg tsav tsheb uas tsom mus rau lub neej ntev dua ntawm kev hloov pauv. Cov tsheb thauj khoom peb lub log hnyav rub 150A lossis 200A txuas ntxiv poob rau hauv AM Series (passive 150A/200A) lossis TM Series (active 150A/200A) - tib tsev neeg Electric Tricycle BMS li AK/TK, yog li kev yuav khoom thiab kev koom ua ke yog sib xws thoob plaws qhov ntau tam sim no.
Kev Ntsuas Tus Qauv vs Kev Ntsuas Ua Haujlwm - Kev Txiav Txim Siab rau Chav Kawm Daim Ntawv Thov no
Hauv cov tsheb EV ob lub log 40A–200A, qhov kev xaiv ntawm kev sib npaug tsis siv neeg (AH / AK / AM) thiab kev sib npaug nquag (TH / TK / TM) nyob ntawm qhov zaus ntawm lub voj voog, qhov them nqi, qhov kub thiab txias ua haujlwm, thiab lub neej ua haujlwm. Lub matrix hauv qab no yog qhov pib siv rau cov pab pawg yuav khoom thiab cov kws tsim khoom; qhov kev xaiv kawg yuav tsum suav nrog kev tsim pob khoom, cov lus qhia tshwj xeeb ntawm lub xov tooj, thiab tus cwj pwm ntawm tus tswj lub cev muaj zog, thiab peb xav kom paub meej tias qhov kev teeb tsa nrog peb pab pawg tsim khoom ua ntej tso xaj.
| Qhov Kev Txiav Txim Siab | Xaiv Tsis Siv Neeg (AH / AK / AM) | Xaiv Active (TH / TK / TM) |
| Tus nqi caij tsheb kauj vab txhua hnub | Kev siv tus kheej, caij tsheb txhua lub lim tiam | Tsheb thauj neeg, kev mus los txhua hnub, kev sib koom ua ke |
| Lub sijhawm them nqi | Kev them qeeb qeeb, teem sijhawm thaum hmo ntuj lossis thaum tsis yog lub sijhawm siab tshaj plaws | Kev caij tsheb kauj vab uas them ceev ceev ntau zaus ntawm kev caij tsheb kauj vab |
| Lub hom phiaj kev pabcuam lub neej | Lub neej ua haujlwm ntawm pob khoom txheem raws li kev siv ib txwm muaj | Kev siv ntev dua thaum siv hnyav lossis siv ntau dhau |
| Kev sib phim ntawm tes thaum sib dhos | Cov hlwb los ntawm ib pawg nrog kev ntsuas qib sib xws | Kev them nyiaj rau lub voj voog ntev, lossis cov pob khoom nrog cov qauv sib txawv ntawm lub cell pib dav dua |
| Qhov kub thiab txias ua haujlwm ntau yam | Kev ua haujlwm nyob rau hauv qhov kub nruab nrab, ruaj khov | Kev ua haujlwm thoob plaws qhov kub thiab txias sib txawv |
| Qhov tseem ceeb ntawm kev siv nyiaj | Tus nqi qis tshaj plaws ntawm chav tsev | Tus nqi qis tshaj plaws ntawm kev muaj |
Vim li cas thiaj li tau txais qhov chaw ncaj qha los ntawm DALY Factory
DALY tau tsim cov tshuab tswj roj teeb los ntawm Dongguan txij li xyoo 2015. Kev nrhiav khoom ncaj qha los ntawm lub Hoobkas es tsis yog los ntawm kev lag luam muab rau qhov kev pab cuam B2B plaub qhov zoo uas tseem ceeb ntawm theem tsim khoom:
- Kev nkag mus ncaj qha rau kev tsim kho vaj tse - cov lus nug txog kev tsim qauv thiab kev tsim khoom mus rau cov engineers uas tau tsim cov khoom, tsis yog rau tus thawj tswj hwm tus account xa email.
- Kev txhawb nqa OEM thiab ODM — kev sau npe tshwj xeeb, kev tiv thaiv kev cai tsim los ntawm lub Hoobkas, thiab kev cai firmware rau cov txheej txheem tswj hwm muaj nyob rau ntawm cov ntim tsim nyog
- Kev pom lub sijhawm tsim khoom - lub sijhawm ua tiav uas tau cog lus ncaj qha los ntawm lub chaw tsim khoom, tsis yog kev kwv yees los ntawm tus neeg nruab nrab
- Kev lav ncaj qha thiab kev txhawb nqa hauv thaj chaw - cov teeb meem zoo daws tau ntawm theem Hoobkas yam tsis muaj kev ncua sijhawm ntawm tus neeg nruab nrab
Cov Lus Nug Feem Ntau Rau Cov Neeg Yuav Khoom B2B
Q: Kuv yuav ua li cas thiaj paub tseeb tias kuv lub tshuab tswj lub zog tam sim no siab tshaj plaws ua ntej teev qhov ntsuas BMS tas mus li?
A: Cov ntaub ntawv qhia txog lub cev muaj zog feem ntau teev cov tam sim no thiab cov tam sim no uas tsis txav sib cais. Cov tam sim no uas tsis txav - uas raug kos rau thawj 100 txog 500 milliseconds thaum pib - yog qhov uas BMS yuav tsum nqus tau yam tsis muaj kev cuam tshuam. Raws li kev siv ua haujlwm, BMS qhov ntsuas tam sim no tas mus li yuav tsum tau teev tseg ntawm kwv yees li 1.2–1.3 npaug ntawm tus tswj hwm qhov tam sim no tas mus li, raws li txoj cai 20–30% headroom hauv IEC 60204-1 rau kev ntsuas lub cev muaj zog. Qhov txwv kev tiv thaiv siab tshaj plaws thiab nws qhov kev ncua sij hawm teb yuav tsum tau teeb tsa ua ke kom BMS caij dhau qhov kev pib ntawm tus tswj hwm (feem ntau yog 100–500 ms) yam tsis muaj kev cuam tshuam, thaum tseem ua rau muaj kev tiv thaiv ntawm qhov txhaum tam sim no tiag tiag. Vim tias qhov txwv thiab qhov ncua sij hawm tsim nyog nyob ntawm tus tswj hwm tshwj xeeb, lub zog ntim khoom, thiab cov lus qhia ntawm lub xov tooj, peb xav kom paub meej cov nqi kawg nrog peb pab neeg ua haujlwm engineering es tsis txhob siv tus lej sib npaug ruaj khov. Yog tias koj daim ntawv qhia txog kev tswj hwm tsis cais cov nqi no, xa daim ntawv qhia txog kev tswj hwm thiab lub zog ntawm lub pob mus rau peb pab neeg ua haujlwm engineering thiab peb yuav xa rov qab cov lus pom zoo BMS sib phim hauv 24 teev.
Q: Lub sijhawm ua khoom rau 500-unit thiab 5,000-unit yog dab tsi?
A: Lub sijhawm ua khoom nyob ntawm cov koob, kev teeb tsa, thiab kev thauj khoom tam sim no. Cov qauv teeb tsa feem ntau xa khoom sai dua li cov kev teeb tsa OEM tshwj xeeb nrog cov kev tiv thaiv programmed lossis cov ntawv lo tshwj xeeb. Xa koj lub hom phiaj ntim, kev teeb tsa, thiab hnub xa khoom xav tau rau peb pab neeg muag khoom kom tau txais cov lus hais txog lub sijhawm ua khoom.
Q: DALY puas tuaj yeem tsim cov kev cai OVP, UVP, thiab OCP thresholds ntawm lub Hoobkas?
A: Yog. Kev tsim cov kev tiv thaiv qhov txwv tsis pub dhau yog ib feem ntawm OEM kev teeb tsa. Qhov no tshem tawm qhov xav tau kev ntsuas qhov chaw thiab xyuas kom meej tias txhua chav xa khoom phim koj cov lus qhia tshwj xeeb ntawm lub cell. Qhia koj lub chaw tsim khoom ntawm lub cell, cov tshuaj lom neeg tseeb, thiab cov nqi txwv tsis pub dhau thaum tso OEM kev txiav txim.
Q: AK Series piv rau TK Series rau 48V 100A e-maus taus qhov kev pab cuam - qhov txawv tiag tiag yog dab tsi?
A: AK thiab TK sib koom tib qho kev ntsuas txuas ntxiv 100A thiab tib qho LFP series (7–17S / 7–24S), yog li rau 48V (feem ntau 16S LFP) e-maus taus pob ob leeg yuav haum thiab nqa lub nra. Qhov sib txawv yog nyob rau hauv peb qhov chaw:
• Txoj kev sib npaug. AK siv kev sib npaug passive (resistor-dissipative) ntawm 100±30 mA, uas koom nrog thaum lub cell voltage deviation tshaj qhov threshold uas tau teeb tsa thaum lub sijhawm them voltage tas mus li thiab tshem tawm cov nqi ntau dhau los ntawm cov cell voltage siab dua ua cua sov. TK siv kev sib npaug active (charge-transfer) ntawm qhov siab tshaj plaws 1000 mA, uas tuaj yeem koom nrog charge, discharge, thiab so thaum lub sijhawm sib txawv raug ntsib, rov faib lub zog ntawm cov cell es tsis txhob tshem tawm nws.
• Kev sib txuas lus sib txuas lus. AK muab UART × 2; TK muab UART × 1. Ob qho tib si nqa RS485 thiab CAN ua tus qauv. Yog tias koj lub tshuab tswj hwm xav tau ob txoj kab UART ywj pheej (piv txwv li lub module zaub sib cais thiab lub dashboard MCU), AK haum yam tsis muaj lub splitter sab nraud.
• Tus nqi BOM thiab cov qauv thermal. Kev sib npaug nquag xav tau cov khoom siv hloov pauv hluav taws xob ntxiv, yog li TK nqa tus nqi siab dua li AK; kev sib npaug passive ploj mus raws li cua sov, yog li AK lub thermal load ntawm lub pob nce nrog rau qhov tam sim no sib npaug, thaum TK lub cua sov tsim thaum lub sijhawm sib npaug qis dua.
Hauv cov nqe lus siv: rau cov tsheb kauj vab hluav taws xob siv tus kheej nrog kev them hluav taws xob thaum hmo ntuj lossis tsis yog lub sijhawm siab tshaj plaws thiab muaj zaus nruab nrab ntawm lub voj voog, AK feem ntau yog qhov kev xaiv qis dua-BOM-tus nqi uas ua tau raws li lub voj voog ua haujlwm. Rau kev xa cov tsheb thauj khoom, kev them hluav taws xob sai txhua hnub, lossis cov kev pab cuam uas muab qhov tseem ceeb rau kev sib xws ntawm lub cell-to-cell ntev hauv qab cov xwm txheej siv siab, TK qhov kev sib npaug ua haujlwm muab qhov muaj peev xwm khaws cia zoo dua thaum qhov sib txawv ntawm lub cell sib sau ua ke dhau lub voj voog. Vim tias qhov txiaj ntsig tiag tiag nyob ntawm qib cell, qhov profile them, thiab qhov kub ua haujlwm, peb xav kom paub meej qhov kev xaiv tawm tsam koj tus qauv pob tshwj xeeb nrog peb pab neeg engineering ua ntej ua tiav BOM.
Q: Koj puas muab cov ntaub ntawv QC ua ntej xa khoom lossis kev nkag mus rau lwm tus neeg?
A: Cov ntaub ntawv QC ua ntej xa khoom suav nrog rau txhua qhov kev txiav txim B2B uas tsim nyog. Kev tshuaj xyuas sab nraud (SGS, Bureau Veritas, BV, lossis lub koom haum uas tus neeg yuav khoom xaiv tsa) tau txais kev txhawb nqa - sib koom tes tshuaj xyuas kev teem caij nrog peb pab neeg muag khoom thaum lub sijhawm lees paub PO kom sib haum nrog lub sijhawm tsim khoom.
| Xav tau tus nqi B2B ncaj qha los ntawm lub Hoobkas rau koj qhov kev pab cuam EV BMS ob lub log?Xa lub pob hluav taws xob, tam sim no tas mus li, thiab lub ntim xav tau rau peb pab neeg kom tau txais tus nqi hauv 24 teev.
▶ Tau Txais Cov Lus Qhia Txog B2B →dalybms.com/contact/ ▶ Tus Qauv BMS Ntau Yam →dalybms.com/standard-bms/ ▶ Kev Ntsuas BMS Ntau Yam →dalybms.com/smart-bms/ |
Lub sijhawm tshaj tawm: Plaub Hlis-25-2026
