Shenzhen RYDBATT Electronics Co., Ltd. yog ib qho ntawm cov ua lag luam thiab cov neeg muag khoom ntawm 72v 20ah 20s9p lithium roj teeb pob hauv Suav teb. Txais tos kom yuav CE pom zoo roj teeb hauv Tshuag ntawm no thiab tau txais cov qauv dawb los ntawm peb lub hoobkas. Tag nrho cov khoom customized yog nrog cov khoom zoo thiab tus nqi qis.
Ua rau 1,000W-3,000W electric maus taus, high-speed e-bikes thiab shipping fleets.
180 qib-A high-zog-density Li-ion 18650 hlwb nyob rau hauv ib tug 20S9P layout, 80A nruam paug, CAN tsheb npav telemetry thiab ib tug IP67 kaw hlau enclosure -
Hoobkas ncaj qha fais fab rau OEM cov kev pab cuam.
72V
NOMINAL (20s)
20Ah
RATED / 22AH NOMINAL
1,440Wh
TAG NRHO ENERGY
80A
NTAU / 90A BURST
Vim li cas SPEC NO PACK
Engineered rau tam sim no Headroom, Tsis yog Peev Xwm xwb
80A Nruam Tawm
Pub lub cev muaj zog 3,000W (≈42A tag nrho) nrog ze li ob npaug ntawm lub taub hau - 90A ± 9A tawg npog npog 5,000W-peak pib-
nce surges.
20Ah Rated Ntev Ntev
1,440Wh ntawm qhov ntsuas muaj peev xwm rov qab 60-75 km ntawm kev caij tsheb hauv nroog sib xyaw, lossis 90-115 km ntawm kev lag luam nrawm.
20S9P Cell Architecture
180 × 2,500mAh qib-A 18650 hlwb: 20 series rau voltage,
9 thaum uas tig mus yog li txhua lub xov tooj tsuas yog ≈8.9A ntawm kev thauj khoom tag nrho.
IP67 Sealed Hlau Case
Lub kaw lus kaw tau ntsuas tiv thaiv plua plav, noo noo thiab cov khib nyiab hauv txoj kev - ua rau txoj haujlwm txhua xyoo.
Smart BMS + CAN Bus
Kev tiv thaiv tag nrho nrog CAN 2.0B telemetry: hluav taws xob ntawm lub sijhawm, kub thiab SOC qhia rau koj ECU.
Npaj Ua Raws Cai
Cov ntaub ntawv teev npe UL, UN38.3, IEC 62133, CE thiab RoHS cov ntaub ntawv txhawb nqa rau US thiab EU cov haujlwm.
Nees nkaum cell pawg nyob rau hauv series teem lub 72V nominal system voltage; cuaj pawg nyob rau hauv parallel faib cov load, yog li ntawm 80A txuas ntxiv txhua lub xov tooj ntawm tes ua haujlwm tsuas yog ≈8.9A. Txhua lub xovtooj tau muab qhab nia rau qhov muaj peev xwm thiab kev tiv thaiv sab hauv, tom qab ntawd sib tw thiab welded pab pawg los ntawm pawg.
72V nominal - lub zog siab 20S platform
20Ah rated / 22Ah nominal - 9 parallel pawg x 2,500mAh txhua
180 qib-A 18650 hlwb - txheeb, sib tw thiab tshuaj xyuas
82V them / 56V txiav tawm - qhov rais nyab xeeb tswj los ntawm BMS
82V them, txhob txwm tshaj tawm
Lub pob them nqi rau 82V - 4.10V rau ib lub xovtooj tsis yog 4.20V li ib txwm. Qhov txiav qis-
off muab ib tug me ntsis muaj peev xwm tab sis slows muaj peev xwm ploj mus, ncua kev pab cuam lub neej. Tus nqi them yog li 5 teev; 10A ceev them rov qab li 2 teev.
CHARGE CUT-OFF
MAX CHARGE tam sim no
NOMINAL VOLTAGE
DICHARGE CUT-OFF
Lub cev muaj zog thiab tswj kev sib txuam
Qhov no yog qhov twg 72V 22Ah lithium roj teeb cais nws tus kheej los ntawm txhua yam hauv nws chav kawm loj:
| Lub cev muaj zog | Tag nrho-load tam sim no @ 72V | Cov pob no (80A txuas ntxiv) | Hom 22Ah tus neeg sib tw (22A) |
|---|---|---|---|
| 1,000W | ~14A | Lub taub hau loj | Tsim nyog |
| 2,000W | ~28A | Yooj yim | Ntawm qhov txwv |
| 3,000W | ~42A | Ua haujlwm, nrog cov npoo | Tshaj nws qhov ntsuas |
| 5,000W siab tshaj | ~70A | Sab hauv lub qhov rais tawg 90A | Tsis siv tau |
Qhia rau peb koj tus maub los qhov ntsuas amp thaum xaj. Lub rooj tsav xwm tiv thaiv tuav 90A ± 9A rau 15-25 vib nas this ua ntej nqis, yog li 5,000W ncov lub cev muaj zog txog 70A nyob hauv lub qhov rais. Cov khoom thauj muaj nyob rau ntawm pob loj dua: yog tias koj khiav lub 3,000W lub cev muaj zog tiaj-tawm mus ntev, nug txog 72V 32Ah fais fab maus taus roj teeb hloov - tib lub 20S platform, ntau lub zog tom qab tib lub sijhawm tam sim no.
72V 20Ah 20S9P-Full Data
|
Parameter |
Specification |
|
Nominal voltage |
72V (20S, 20 hlwb hauv series) |
|
Nominal Peev Xwm |
22Ah (tus qauv tsim: 9 pawg sib npaug ntawm 2,500mAh hlwb) |
|
Rated Peev Xwm |
20Ah raug @ 0.2C, 25 ± 2 degree |
|
Yam tsawg kawg nkaus |
19.5Ah @ 0.2C - 97.5% ntawm lub peev xwm ntsuas |
|
Zog |
1,584Wh nominal / 1,440Wh ntawm lub peev xwm ntsuas |
|
Cell Configuration |
20S9P, 180 × qib-A high-energy-density 18650 hlwb |
|
Kev them nyiaj txiav tawm Voltage |
82V (4.10V ib lub xov tooj) |
|
Tshem Tawm Tawm Tawm Voltage |
56V (2.80V ib lub cell) |
|
Max Nruam Discharge |
80A (≈8.9A ib lub cell) |
|
Peak tso tawm |
90A ± 9A rau 15-25 s ua ntej nqis nqis |
|
Charge tam sim no |
0.2C tus qauv (≈4A); 10A max; Kev mus ncig ntawm 15A ± 1A |
|
Qhov Loj (L × W × H) |
362 ± 2 × 210 ± 1 × 130 ± 1 hli |
|
Qhov hnyav |
12kg ± 0.5kg |
|
Lub neej voj voog |
Ntau tshaj lossis sib npaug rau 500 cycles @ 80% (rated); Ntau tshaj lossis sib npaug li 800 mus rau 60% ntawm 0.5C tso tawm |
|
Ua haujlwm kub |
Tawm: -15℃txog 60℃/ Charge: 10℃txog 45 degree |
|
Kev ntsuas IP |
IP67 (plua plav nruj, dej dav hlau tiv thaiv) |
|
Kev sib txuas lus |
CAN tsheb npav (2.0B) - lub sijhawm tiag tiag, qhov kub thiab txias, SOC telemetry |
|
Daim ntawv pov thawj |
UL cov ntaub ntawv teev npe & CAN module; UN38.3 / IEC 62133 / CE / RoHS / MSDS txhawb nqa |
|
Warranty |
12 lub hlis lossis 500 lub voj voog los ntawm kev xa khoom |
|
MOQ |
50 pcs |
OEM / ODM Kev Pabcuam
Peb tsim rau koj tus maub los, tsis yog rau cov ntaub ntawv dav dav. Xaiv tau ntawm lub platform no:
- Muaj peev xwm: 20.8Ah, 22Ah, 27.5Ah, 32Ah, 40Ah thiab 50Ah, tag nrho ntawm 20S architecture
- Cell hom thiab chemistry: 18650 lossis 21700, hom npe xaiv los ntawm koj
- Kev tiv thaiv pawg thawj coj saib: 40A txog 150A txuas ntxiv, nrog lossis tsis muaj CAN
- Charge profile: tus qauv 82V profile, los yog qhov sib txawv txiav tawm matched rau koj tus maub los
- Cov neeg siv khoom tshwj xeeb / kev cai-muab rau koj qhov system interface
- Case: kaw hlau los yog txhaj-moulded, kev cai mounting qauv
- Daim ntawv lo thiab ntim: koj hom artwork; export thawv rau koj tus neeg nqa khoom cov cai
Xa koj cov duab kos duab thiab cov kev qhia tshwj xeeb thiab peb yuav muab ib daim duab kos rau kev pom zoo ua ntej kev pib pib.
FAQ
Q: Ntev npaum li cas 72V 20Ah fais fab maus taus roj teeb coj kuv?
A: Txog 60-75 km ntawm kev caij tsheb hauv nroog sib xyaw ntawm 40-55 km / h, lossis 90-115 km yog tias koj caij kev lag luam qis dua 35 km / h. Kev caij tsheb hnyav, toj, lossis hnyav hnyav ua rau nws nqes mus txog 40-50 km. Lub pob tuav 1,440Wh ntawm lub peev xwm ntsuas (1,584Wh nominal), thiab e-motorcycles haus 30-45 Wh ib mais hauv cov xwm txheej sib xyaw.
Q: Lub cev muaj zog npaum li cas tuaj yeem ua tau 72V 20Ah roj teeb?
A: Txog li 3,000W tsis tu ncua. Lub 3,000W lub cev muaj zog ntawm 72V kos roughly 42A ntawm tag nrho cov load tiv thaiv 80A nruam ntsuam xyuas - ze li ob npaug ntawm lub taub hau lub cev xav tau. Rau kev tawg luv luv BMS zam 90A ± 9A txog li 15-25 s, npog 5,000W ncov lub cev muaj zog rub txog 70A.
Q: Vim li cas cov lus qhia hais tias 20Ah thaum tus qauv hais tias 22Ah?
A: Ob qhov kev ntsuas, ob qho tib si yog. 22Ah yog tus qauv tsim, coj los ntawm cuaj pawg sib luag ntawm 2,500mAh hlwb muab 22.5Ah ntawm 4.20V them. 20Ah yog qhov ntsuas ntsuas ntawm pob qib, lav rau qhov tsawg kawg nkaus 19.5Ah. Peb luam tawm ob qho tib si vim hais tias ib pob them rau 4.10V ib lub xov tooj tuav tsawg dua ntawm 4.20V - thiab qhov kev txiav qis qis txuas ntxiv lub neej pob.
Q: 20S9P yog dab tsi thiab nws puas tseem ceeb?
A: 20 hlwb nyob rau hauv series teem lub 72V nominal; 9 pawg sib npaug sib kis thoob plaws ntau lub hlwb. Qhov kev npaj 9P yog vim li cas lub pob no nqa 80A es tsis txhob
22A - ntawm 80A txhua lub xov tooj tsuas yog ≈8.9A. Ib pob 20S6P ntawm tib qhov tam sim no yuav thauj khoom txhua lub xov tooj ntawm 13.3A, khiav kub dua thiab laus dua.
Q: Lub roj teeb 72V puas muaj kev sib txuas lus?
A: Yog. Lub YH068 platform suav nrog CAN 2.0B tsheb npav kev sib txuas lus rau lub sijhawm tiag tiag ntawm qhov hluav taws xob, qhov kub thiab txias, thiab SOC telemetry rau koj ECU / VCU thiab cov cuab yeej kuaj mob - muaj txiaj ntsig zoo rau kev ntsuas dav hlau thiab kev pabcuam pom.
Q: Nws siv sijhawm ntev npaum li cas los them nqi?
A: Txog 5 teev ntawm tus qauv 0.2C tus nqi (≈4A), lossis li 2 teev ntawm qhov siab tshaj 10A. 82.4V CC / CV charger yog siv; tsis pub tshaj 10A - pawg thawj coj saib kev tiv thaiv txwv kev them nyiaj tas li mus rau 10A thiab mus ncig ntawm 15A ± 1A.
Q: Puas yog lub pob dej tsis zoo thiab muaj ntawv pov thawj?
A: Lub kaw lus kaw yog IP67-rated, thiab lub platform siv UL-sau cov ntaub ntawv nrog UN38.3 / IEC 62133 / CE / RoHS / MSDS cov ntaub ntawv txhawb nqa US thiab EU ntshuam.
Cim npe nrov: 72v 20ah 20s9p lithium roj teeb pob, Tuam Tshoj 72v 20ah 20s9p lithium roj teeb pob manufacturers, lwm tus neeg, Hoobkas
