Product Overview
BMS Kev Sib Txuas Xov Tooj Khaub Ncaws tsim muaj tsawg-voltage teeb liab kis tau tus mob ntawm Battery Management System (BMS) tus tswv / qhev controllers thiab lub zog cia modules. Qhov kev sib dhos no suav nrog cov khoom siv hluav taws xob, cov ntaub ntawv sib txuas lus (CANopen, RS485, Ethernet, lossis UART raws tu qauv), thiab lub zog pabcuam ua rau ib leeg, koom ua ke. Nws xa cov hluav taws xob telemetry, ntsuas kub ntsuas cov cim (NTC thermistor), thiab ntsuas cov lus txib hauv lithium roj teeb pob (LiFePO4 / NMC). Cov hlua hluav taws xob tswj cov teeb liab kev ncaj ncees nyob rau hauv siab -EMI ib puag ncig zoo ib yam ntawm cov khoom siv hluav taws xob ua lag luam (C&I ESS), cov khoom siv hauv tsev, thiab cov khoom siv hluav taws xob hauv tsheb, tiv thaiv cov pob ntawv poob, kev sib txuas lus tsis raug, thiab kev ua txhaum yuam kev.
Cov ntsiab lus tseem ceeb
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Specification Parameter |
Technical tus nqi / Standard |
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Cov khoom siv coj ua |
High-purity stranded tinned tooj liab (Oxygen-dawb tooj liab, OFC) |
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Hlau Gauge Range |
AWG 26 to AWG 16 (Signal/Data lines); AWG 20 to AWG 12 (Power auxiliary leads) |
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Cov khoom siv rwb thaiv tsev |
XLPE (Cross-linked Polyethylene) los yog ETFE / FEP rau siab -temp resistance |
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Tiv thaiv kev tsim kho |
Aluminum foil wrap plus tinned copper braided shield (Optical coverage >= 85%) |
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Jacket Khoom |
Nplaim taws-Retardant PVC, PUR, los yog Tsawg Smoke Zero Halogen (LSZH) |
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Rated Voltage |
300V / 600V AC / DC |
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Kev ntsuas kub |
-40C txog +105C (Kev khiav hauj lwm tsis tu ncua) |
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Kev sib txuas lus raws tu qauv txhawb nqa |
Tau 2.0A / B, RS485 (Modbus), UART, SPI, I2C |
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Connector Hom |
TE Connectivity, Molex, JST, Amphenol (los yog sib npaug tsheb sib tw- qib kaw cov connectors) |
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Flammability Rating |
UL94 V-0, VW-1 |
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Ua raws li & Daim ntawv pov thawj |
ISO9001 tus qauv tsim, RoHS, REACH, CE raws |
Cov yam ntxwv tseem ceeb ntawm cov khoom
EMI / EMC Kev Tiv Thaiv:Dual- txheej thaiv (cov ntawv ci + tinned tooj liab braid) cais cov ntaub ntawv khub los ntawm siab- zaus electromagnetic cuam tshuam tsim los ntawm cov inverters uas nyob ib sab, MPPT controllers, thiab siab -busbars tam sim no.
Vibration thiab Thermal Resistance:Cov neeg kho tshuab crimping ua ke nrog ultrasonically welded davhlau ya nyob twg junctions withstand tas mechanical vibration mus txog 5G thiab thermal poob siab mus los ntawm -40C rau +105C yam tsis muaj kev tiv thaiv degradation.
Tshuaj thiab Abrasion Protection:PUR thiab LSZH cov tsho sab nrauv tiv thaiv cov roj teeb electrolyte seepage, hydraulic kua dej, noo noo, thiab cov neeg kho tshuab puas thaum lub sij hawm nruj txee routing.
yuam kev-Cov pov thawj kev sib txuas:Factory-Keyed connector vaj tse thiab xim-coded multi-core conductors tshem tawm cov kev pheej hmoo tsis zoo thaum lub sij hawm siab -cov khoom ntim khoom sib dhos.
System Architecture & Wiring Topology
Qhov System Topology:Kev koom ua ke rau hauv tus tswv - qhev BMS architecture. Txuas lub hauv paus BMS Control Unit (BCU) kom faib cov Roj Teeb Module Management Units (BMUs).
Hlau Branching Structure:Cov kab hauv lub cev tseem ceeb tau faib ua ntau-tej daisy- cov ceg ntoo lossis lub hnub qub- kev teeb tsa kev sib cais ntu sib piv cov khoom khib nyiab tshwj xeeb.
Pinout Mapping:Standardized pinouts rau fais fab mov (12V / 24V auxiliary), CAN_H, CAN_L, GND, chaw nyob configuration pins, thiab cais thermal sensor kab.
Lub zog nyem:Overmolded khau raj los yog cua sov-shrinkage hloov khau raj ntawm connector nkag cov ntsiab lus tiv thaiv crimp zones los ntawm dabtsi yog khoov qaug zog.
Daim ntawv thov
Kev Lag Luam & Kev Lag Luam (C&I) Zog Cia Systems (ESS):Racked LiFePO4 roj teeb txee cuam tshuam ntau - hlua BMS modules.
Chaw Nyob Lub Zog Cia Txee:Txhua yam -nyob rau hauv- ib lub hybrid inverter thiab stacked roj teeb module sab hauv harnesses.
Telecommunications Backup Power:48V telecom DC fais fab txuas txuas khib-mounted roj teeb lub txhab nyiaj rau rectifiers.
Hluav Taws Xob Mobility & E-Motorcycles:High -kev co traction roj teeb pob uas yuav tsum tau muaj zog inter-module teeb liab routing.
Compatibility & Kev koom ua ke
Inverter & BMS Hom Compatibility:Interfaces ncaj qha nrog mainstream BMS architectures siv tus qauv CANopen lossis Modbus RTU kev sib txuas lus raws tu qauv.
Lub cev Clearance:Tsawg-cov ntaub ntawv ribbon tsim thiab hloov tau ntau yam -cov tub ntxhais cov pob khoom haum rau nqaim clearance qhov sib txawv ntawm cov cell compression daim hlau thiab cov phab ntsa thaiv.
Terminal Interfacing:Tau tshaj tus qauv PCB header pins, lub nplhaib terminals, thiab kaw lub voj voog txuas. Custom pin-rau-pin mapping matches tshwj xeeb tus tswv layouts.
Muab & Customization Options
Custom Harness Geometry:Cov ceg ntev sib txawv, cov kev cai xov tooj suav (los ntawm 2-core cov ntaub ntawv kab mus rau 32-core complex looms), thiab cov ntu tshwj xeeb raws li CAD kos duab lossis cov qauv muab.
Connector Customization:Kev xaiv ntawm tus pin tshwj xeeb suav, latching mechanisms, kev ntsuas dej tsis zoo (IP67 / IP68 xaiv), thiab xauv cov vaj tse.
Labeling & Ntim:Customized barcoding, shrink - raj lub tes tsho ib feem ntawm tus lej, tiv thaiv- ntim khoom zoo li qub, lossis cov khoom siv kitted tailored rau automated ntau lawm kab.
Lub Sijhawm Ua Haujlwm & MOQ:Scalable ntau lawm muaj peev xwm haum raws li tus qauv qauv khiav (5 mus rau 10 hnub) thiab siab - ntim batch teem sij hawm.
Zoo / Kev Xeem
Automated Electrical Testing:100% Hoobkas txuas ntxiv, luv luv, miswiring, thiab siab -muaj peev xwm (Hi-Pot) kev ntsuas kev puas tsuaj los ntawm cov khoom siv hluav taws xob siv hluav taws xob.
Dimensional thiab Crimp Verification:Micro-section tsom xam ntsuas qhov siab crimp, compression piv, thiab tensile rub- quab yuam kuaj xyuas kom paub tseeb tias lub zog ntawm lub tshuab hluav taws xob.
Environmental Stress Screening:Cov qauv kuaj muaj xws li ntsev tsuag tshuaj tiv thaiv corrosion, thermal aging, thiab flexing endurance xeem.
Traceability:Ib tug neeg batch ntau taug qab txuas raw tooj liab zeb nplooj ntawv, rwb thaiv tsev extrusion ntau, thiab automated crimp tshuab neeg teb xov tooj cav.
FAQ
Q: Lub sij hawm ua tus txheej txheem rau kev kho BMS harness prototypes yog dab tsi?
A: Tus qauv qauv qauv tsim yuav siv li 5 mus rau 7 hnub ua haujlwm tom qab kev pom zoo kos duab lossis qauv tau txais.
Q: Cov hlua hluav taws xob puas tuaj yeem ua tau raws li ob qho tuaj yeem ua tau - npav rov ua dua?
A: Yog. Twisted khub shielding configurations tuaj yeem muab ob npaug rau kev txhawb nqa kev sib txuas lus tseem ceeb thiab theem nrab ntawm kev nyab xeeb - cov tshuab tseem ceeb.
Q: Dab tsi yog qhov tsawg kawg nkaus txiav txim kom muaj nuj nqis (MOQ) rau kev cai tus pin configurations?
A: MOQ sib txawv los ntawm cov khoom siv sib txuas, feem ntau pib ntawm 100 units rau kev cai ntev / tus pin ua ke.
Q: Koj yuav ua li cas tiv thaiv teeb liab attenuation ntev rack interconnects?
A: Siv qis-cov kab hluav taws xob capacitance geometry, cov yam ntxwv zoo impedance txuam (120-ohm rau CAN tsheb npav), thiab ua tiav cov ntaub thaiv npog av kom tshem tawm cov suab nrov nrov.
Cim npe nrov: Tuam Tshoj bms kev sib txuas xov hlau hlua hlua manufacturers, lwm tus neeg, Hoobkas