Chengdu Heltec Zog Technology Co., Ltd. 
High Voltage / Relay BMS
3-32S Ntse Relay BMS 96V 500A nrog BT / CAN / RS485
Specifications
- 3-4 S
- 6-8 S
- 10-24 S ib
- 25-32 : kuv
Cov ntaub ntawv khoom
| Hom Lub Npe: | HeltecBMS |
| Khoom siv: | PCB pawg thawj coj saib |
| Keeb kwm: | Tuam Tshoj Mainland |
| Warranty: | Ib xyoos |
| MOQ: | 1set ib |
| Hom roj teeb: | NCM/LFP/LTO |
Kev kho kom haum
- Customized logo
- Customized ntim
- Graphic customization
Pob
1. Ntse Relay BMS * 1set. (Lwm qhov chaw raws li koj xav tau)
2. Anti-static hnab, anti-static daim txhuam cev thiab cov ntaub ntawv corrugated.
Kev yuav khoom
- Shipping Los ntawm:
1. Lub tuam txhab / Hoobkas hauv Suav teb
2. Warehouses hauv Tebchaws Meskas/Poland/Russia/Brazil
Tiv tauj peblos sib tham txog shipping cov ntsiab lus - Kev Them Nyiaj: 100% TT raug pom zoo
- Rov qab & Rov qab: Tsim nyog rau kev xa rov qab thiab nyiaj rov qab
Nta
- Built-in BT module:
saib cov roj teeb tsis nyob hauv lub xov tooj (Android nkaus xwb, IOS tab tom txhim kho). - Ntau yam kev tiv thaiv muaj nuj nqi:
Kev tiv thaiv overcharge, kev tiv thaiv tshaj tawm, kev tiv thaiv tam sim no, kev tiv thaiv kev sib npaug, kev tiv thaiv luv luv, BMS tsis tshua muaj hluav taws xob pw, NTC kub tswj kev tiv thaiv, thiab lwm yam. - Daim ntawv thov tuaj yeem kho hardware thiab software tsis.
- Static balance:
teeb tsa lub roj teeb qhov sib txawv ntawm 0.02V-0.05V, nws yuav cia li tig rau qhov sib npaug ua haujlwm. - Kev tiv thaiv parameter nqis thiab hloov kho:
Nws tuaj yeem hloov kho qhov kub thiab qis ntawm kev them nqi thiab kev tso tawm, tshaj-voltage thiab under-voltage ntawm cov roj teeb pob thiab ntawm cov roj teeb ntawm tus kheej, luv-circuit thiab voltage sib txawv, thiab sib npaug voltage. Nws tseem tuaj yeem rov pib dua thiab rov kho lub Hoobkas teeb tsa.
Piv txwv ntawm Pob Khoom Paub meej
32S 100A Split chaw nres nkoj BMS suav nrog:
- 1 * 25-32S BMS nrog hlua (nyob ib ncig ntawm 800mm)
- 1* Hall
- 3 * Relay
- 1 * Pre-amp tsis kam
Kev sib txuas lus
- 1 * UART Txhawb Modbus raws tu qauv
- 1 * cais RS485 interface, txhawb Modbus raws tu qauv
- 1 * Independent CAN2.0B interface
DC relay
Cov neeg muas zaub yuav tsum tau nruab lawv tus kheej relays, xaiv qhov yuav tsum tau tam sim no, thiab txhawb kev xaiv los txiav tawm qhov zoo los yog tsis zoo hlau. Ntau yam mainstream relays tuaj yeem siv tau, nrog kev xaiv yooj yim thiab siv ruaj khov dua.
Nws tuaj yeem tswj tau 2-4 relays los tswj lub hwj chim tawm, txuas nrog Hall sensor, shunt, thiab them thiab tawm cov chaw nres nkoj sib txawv.
Lub relay yog lub ntsiab Circuit Court hloov. Koj tuaj yeem xaiv qhov sib txawv tam sim no, tab sis qhov siab tshaj plaws tam sim no tsis tshaj 500A. Nws raug pom zoo tias kev siv hluav taws xob ua haujlwm tsawg dua 500mA. BMS tsuas yog muab 12V tswj qhov hluav taws xob los tswj cov kev taw qhia ntawm relay. (Kev siv hluav taws xob tam sim no: 250mA.)
PC software
Peb txoj kev txhim kho thiab hloov kho ntawm BMS PC software txhawb kev soj ntsuam xyuas, hloov kho cov teeb tsa thiab lwm yam haujlwm. Daim ntawv ceeb toom: Nws yuav tsum tau siv nrog UART lossis RS485 module rau USB. Thov hu rau peb kom yuav khoom yog tias koj xav tau.
NTC
Cov khoom muaj 3-4 kub sensors nrog ib tug ntev ntawm 500mm. Nws tuaj yeem sau cov ntaub ntawv ntsuas kub tam sim no.
Khoom Parameters
| Technical Index | Ternary | Lifepo 4 |
| Kev tiv thaiv overcharge | 4, 25 v | 3, 65v |
| Charge tso tawm tiv thaiv | 4, 15v | 3, 55v |
| Charge nrhiav kom qeeb | 1000 mS | |
| Kev tiv thaiv tawm thiab lub zog tsis ua haujlwm | 2.7V ± 0.1V | 2.4V ± 0.1V |
| Tshem tawm kev tiv thaiv | 2.9V ± 0.1V | 2.6V ± 0.1V |
| Tshem tawm kev kuaj xyuas ncua | 1000 mS | |
| Kev them nqi tam sim no | tus naj npawb ntawm cov hlua * 4.2V | Tus lej ntawm cov hlua * 3.6V |
| Nruam tam sim no | 200A ~ 500A | |
| Kev tiv thaiv overcurrent | 200A * 3-8 zaug | |
| Overcurrent detection ncua | 3000 mS | |
| Kev tiv thaiv overcurrent tso tawm | disconnect lub load | |
| Kev tiv thaiv luv luv | load luv-circuit los ntawm kev tiv thaiv board | |
| Them thiab tawm qhov kub thiab txias | ≥75 ° C | |
| Rov kho cov cuab yeej siv social | <50 ° C | |
| Ua haujlwm kub | -20 ° C ~ 85 ° C | |
| Qhib tej yam kev mob ntawm kev sib npaug siab sib txawv | 0.02V-0.05V | |
| Dynamic tus kheej noj | ≤ 1.5W | |
| Static tus kheej noj | ≤ 50 ua | |
| SOC kev kwv yees sib txawv | ± 5% | |
| Ntsuas tam sim no | 60mA ua | |
| Ib txoj hlua voltage sau ntau yam | 0 ~ 5V | |
| Ib txoj hlua voltage sau yuam kev | ± 10mV FS | |
| Tag nrho cov roj teeb voltage sau ntau yam | nyob ntawm specifications | |
| Tag nrho cov roj teeb voltage sau yuam kev | ± 100MV FS | |
| Charge thiab tso tawm tam sim no sau ntau yam | > 500A | |
| Charge thiab tso tawm tam sim no yuam kev | ± 2% | |
| NTC kub tswj kev sau ntau yam | -40 ~ 125 ° C | |
| NTC kub tswj xyuas yuam kev | ± 1 ° C | |
* Peb khaws cov khoom kho dua tshiab kom tau raws li qhov xav tau ntawm peb cov neeg siv khoom, thovtiv tauj peb tus neeg muag khoomkom paub meej ntxiv.
Nco tseg
1. Mobile APP tsis muaj rau BMS ntau tshaj 32S thiab Master-slave tsim.
2. Yog tias koj xav siv nws nrog RS485 / CAN, koj yuav tsum tau siv lub serial chaw nres nkoj module raws li hauv qab no:
