Product Overview
Qhov 51.2V LiFePO4 Battery Management System (BMS) no yog tsim los rau 16-series (16S) lithium hlau phosphate zog cia pob. Nws saib xyuas cov hluav taws xob ntawm tes, pob hluav taws xob, nqi hluav taws xob / tso tawm tam sim no, thiab kub sab hauv los tiv thaiv lub roj teeb array tiv thaiv overcharging, sib sib zog nqus tawm, luv circuits, thiab thermal anomalies. Cov khoom siv kho vajtse nta kev ua haujlwm zoo sib xws hauv pem hauv ntej- kawg (AFE) saib xyuas ICs ua ke nrog lub microcontroller ywj siab (MCU), ua tiav - lub sijhawm - ntawm- nqi (SoC) thiab xeev- ntawm kev noj qab haus huv (SoH) suav. Kev sib koom ua ke RS485 thiab CAN kev sib txuas lus sib txuas ua kom muaj kev sib koom tes nrog cov txheej txheem hybrid inverters thiab kev tswj hwm lub zog (EMS).
Cov ntsiab lus tseem ceeb
|
Parameter |
Specification nqi |
|
Nominal System Voltage |
51.2V (16S LiFePO4) |
|
Kev khiav hauj lwm voltage |
40.0V – 58.4V |
|
Max Continuous Discharge Current |
100A / 150A / 200A (Model nyob ntawm) |
|
Max Continuous Charge Current |
50A / 100A |
|
Kev ntsuas qhov ntsuas qhov tseeb |
+/- 10 mV (ntawm -20C txog 70C) |
|
Kev ntsuas qhov tseeb tam sim no |
+/-1 feem pua (Tag nrho teev ntawm high-precision shunt resistor) |
|
Kub Sensors |
4 NTC sojntsuam (Cell pob & MOS ntsuas kub) |
|
Kev sib txuas lus raws tu qauv |
CAN 2.0B, RS485, RS232 (Modbus raws tu qauv txhawb nqa) |
|
Ua haujlwm kub |
-20C rau +70C |
|
Cia Kub |
-40C rau +85C |
Cov yam ntxwv tseem ceeb ntawm cov khoom
Dual -Core Hardware Protection:Kev ywj pheej kho vajtse- theem kev tiv thaiv txheej ua haujlwm tsis ua haujlwm- muaj kev nyab xeeb tiv thaiv firmware lockups thaum muaj kev puas tsuaj luv luv - cov xwm txheej hauv Circuit Court.
Active Cell Balancing:Siv bypass balancing topology kom sib npaug ntawm tus kheej ntawm tes voltages thaum lub sij hawm them nyiaj, txo qhov muaj peev xwm sib txawv ntawm cov hlwb laus.
Thermal Management Integration:Dynamic derating algorithms txo nqi / tso tawm tam sim no txwv thaum sab hauv NTC sensors kaw qhov kub siab tshaj +55C lossis poob qis dua 0C.
Low Static Power Consumption:Pw tsaug zog hom tam sim no kos yog khaws cia qis dua 100 uA, tiv thaiv kev sib sib zog nqus ntawm cov pob khoom ntawm tes thaum lub sij hawm ntev lub tsev khaws khoom lossis kab sib faib.
Kho vajtse Architecture & BOM Breakdown
Topology:Master BMS controller integrating AFE acquisition boards, tam sim no shunt, optocoupler- cais MOSFET/relay drive circuits, thiab kev sib txuas lus chaw nres nkoj.
Hloov cov ntsiab lus:Tsawg ntawm -kev tiv thaiv lub zog MOSFETs teeb tsa hauv ntau- qhov teeb meem tsis zoo kom txo qis thermal dissipation thiab voltage poob qis dua 200A txuas ntxiv.
Cov kab hluav taws xob:High -conductivity tinned tooj liab busbars thiab polarized multi-pin locking connectors resistant rau industrial co.
Firmware:Factory-flashed embedded code txhawb customizable tiv thaiv qhov pib, tso tawm qhov nkhaus nkhaus, thiab inverter txuam profiles.
Daim ntawv thov
Residential Energy Storage Systems (ESS):51.2V khib-mounted thiab phab ntsa-mounted tsev neeg roj teeb modules.
Commercial & Industrial (C&I) Backup:Cov khoom siv hluav taws xob sib txuas thiab kev sib txuas lus hauv paus chaw nres tsheb fais fab racks.
Off-Grid Power Generation:Hnub ci tej thaj chaw deb-ntxiv rau- khaws cia microgrids ua haujlwm nyob rau hauv ib puag ncig hnyav.
Tsawg- Lub Tsheb Hluav Taws Xob:Muaj AGVs thiab hnyav -cov khoom siv hluav taws xob muaj zog uas xav tau 48V-51.2V nominal architectures.
Compatibility & Kev koom ua ke
Inverter raws tu qauv:Cov tsev qiv ntawv hauv zej zog sib koom ua ke rau cov hom inverter loj suav nrog Victron, GoodWe, Growatt, Deye, thiab Pylontech{0}} tau tshaj CAN / RS485 cov npe.
PC Tool Interface:Diagnostic software txuas ntawm RS232/USB adapter rau tiag tiag -lub sij hawm telemetry logging, keeb kwm txhaum{2}}code retrieval, thiab parameter re-calibration.
Parallel Kev Ua Haujlwm:Txhawb nqa txog li 16 lub roj teeb zoo ib yam txuas nrog tib lub sijhawm los ntawm tus tswv- qhev kev sib txuas lus architecture yam tsis muaj cov tswj hwm sab nraud.
Muab & Customization Options
Manufacturing Peev Xwm:Lub sij hawm ua tus txheej txheem ntawm 2 mus rau 4 lub lis piam txhawb nqa los ntawm kev siv SMT cov kab tso kawm thiab ntau -channel aging test benches.
Kev hloov kho kho vajtse:Kev cai PCB hneev taw layout, lwm qhov kev ntsuas tam sim no (Shunt lossis Hall effect), thiab tailored wire harness pinouts.
Software Customization:Proprietary CAN ID tiam, kev cai LCD npo kev koom ua ke, thiab tshwj xeeb kaw qhov hluav taws xob qhov pib.
Zoo / Kev Xeem
Traceability:Barcode nrhiav tau rau txhua tus PCB los ntawm cov khoom SMT thauj khoom mus rau qhov kawg PACK sib dhos.
Kev Ntsuas Cov Txheej Txheem:100% board-theem automated optical soj ntsuam (AOI), ua haujlwm nyob rau hauv -circuit test (ICT), thiab 48- teev siab- kub kub aging burn-in ntawm +55C.
Kev Ua Raws Cai:Tsim nyob rau hauv ISO9001 certified zoo tswj systems; Circuit Court tsim raws li CE thiab RoHS cov lus qhia.
FAQ
Q: Cov kev ntsuas BMS puas tuaj yeem hloov kho los ntawm qhov kawg -cov neeg siv?
A: Default tiv thaiv tsis raug kaw los tiv thaiv kev teeb tsa tsis raug. Cov pab pawg uas tau tso cai engineering tuaj yeem kho qhov pib siv tus tswv PC teeb tsa software thiab tus password ruaj ntseg.
Q: Yuav ua li cas yog tias CAN kev sib txuas lus txuas nrog lub inverter poob?
A: BMS ua rau voltage-raws li kev tiv thaiv ib leeg, tswj kev nyab xeeb sab hauv (overvoltage / undervoltage cutoff) ntawm nws tus kheej ntawm inverter cov lus qhia.
Q: Lub kaw lus ua haujlwm li cas qis -kub them?
A: Thaum lub xov tooj ntawm tes poob qis dua 0C, BMS teeb tsa cov teeb liab txwv tsis pub them rau lub inverter ntawm CAN tsheb npav los tiv thaiv lithium plating thiab kev puas tsuaj mus tas li.
Cim npe nrov: 51.2v lifepo₄ roj teeb tswj qhov system, Tuam Tshoj 51.2v lifepo₄ roj teeb tswj qhov system manufacturers, lwm tus neeg, Hoobkas