Chengdu Heltec Zog Technology Co., Ltd. 
High Voltage / Relay BMS
High Voltage BMS Relay 400V 800V 500A 1000A nrog CAN / RS485
Specifications
MAX 240S LFP/NCM
MAX 300S LTO
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 |
| Hom nyiaj tshuav: | Passive ntsuas |
Kev kho kom haum
- Customized logo
- Customized ntim
- Graphic customization
Pob
- 1. Master-Slave High Voltage BMS * 1 teeb. (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
Piv txwv ntawm Pob Khoom Paub meej
128S 500A faib chaw nres nkoj BMS pob suav nrog:
1 * Master BMS-BMU nrog hlua
1 * Hall Sensor
3 * Relay
1 * Pre-amp tsis kam
128S qhev pawg thawj coj saib (ntau npaum li cas thiab txhua txoj hlua tuaj yeem hloov kho)
128S 500A tib qhov chaw nres nkoj BMS pob suav nrog:
1 * Master BMS-BMU nrog hlua
1 * Hall Sensor
3 * Relay
1 * Pre-amp tsis kam
1 * 500A Anti-reverse diode
128S qhev pawg thawj coj saib (ntau npaum li cas thiab txhua txoj hlua tuaj yeem hloov kho)
Ncej Schematic
Tsim
Sab hauv ntawm cov khoom siv cov qauv tsim, uas tau muab faib ua tus tswv tswj module-BMU tus tswv tswj module, qhev tswj tau txais chav tsev-BCU qhov hluav taws xob thiab qhov kub thiab txias tau txais kev sib npaug, BTU kub tau txais kev nthuav dav module, thiab BIU rwb thaiv tsev nrhiav module. Raws li qhov yuav tsum tau ua ntawm kev them nyiaj thiab tshem tawm kev ua haujlwm ntawm cov lithium roj teeb pob hauv cov ntawv thov sib txawv, kev xaiv tsim nyog ntawm chav tswj qhev tswj tau zoo txhim kho qhov sib xyaw ntawm cov khoom siv rau ntau yam kev siv davhlau ya nyob twg.
Nws txhawb nqa 500A cov zis tam sim no tas li, thiab qhov siab tshaj tam sim no tuaj yeem ncav cuag 2000A. Nws tsis yog yooj yim los ua kom sov thiab puas. Yog tias puas lawm, lub ntsiab tswj yuav tsis cuam tshuam. Koj tsuas yog yuav tsum tau hloov lub relay kom txo cov nqi kho. Kev siv hluav taws xob tam sim no: 250mA.
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.
Nta
- Nrog SOC kwv yees muaj nuj nqi.
- Kev sib raug zoo thiab txuas ntxiv roj teeb lub neej.
- Nrog kev them nqi thiab tso tawm tswj kev ua haujlwm.
- Features tswj tsis siv neeg tshuav nyiaj li cas los txhim kho cov roj teeb pob.
- Nws muaj kev ua txhaum lub tswb ua tiav, suav nrog voltage, tam sim no, kub, rwb thaiv tsev thiab lwm yam teeb meem txhaum cai.
- Kev ua haujlwm ntawm ib qho hluav taws xob cov ntaub ntawv tau txais, tag nrho cov ntaub ntawv hluav taws xob tau txais, kev tau txais tam sim no, tau txais qhov kub thiab txias, thiab roj teeb pob hluav taws xob hauv lub xeev nrhiav kom tau.
Parameters:
| Tsis muaj | Qhov taw qhia | ||
| Fais fab mov | 18-150V (Nco ntsoov, yog tias lub roj teeb pob qis dua 96V, tag nrho cov hluav taws xob ntawm lub roj teeb tuaj yeem siv rau lub zog, tsis muaj DCDC sab nraud) | ||
| Qhov system siv hluav taws xob | Ua haujlwm hom: <10ma; Pw tsaug zog hom: <1ma; OFF hom: <50uA | ||
| Txoj kev pib qhov system | Sab nraud passive hloov teeb liab (default self-locking hloov) | ||
| Tus naj npawb ntawm cov xov tooj ntawm tes | MAX 240S LFP/NCM MAX 300S LTO | ||
| Tus naj npawb ntawm qhov kub tau txais cov channel | Lub neej ntawd yog 1/4 ntawm cov xov tooj ntawm tes, uas tuaj yeem txhawb nqa los ntawm BTU kub nthuav dav module | ||
| Ib leeg cell voltage | Sau ntau yam | 0 ~ 5V, txhawb nqa tag nrho lithium roj teeb xyuas | |
| Kev kuaj pom yuam kev | ≤ ± 0.1% | ||
| Roj teeb pob tag nrho voltage | Sau ntau yam | 8 ~ 1000V | |
| Kev kuaj pom yuam kev | ≤ ± 0.2% | ||
| Charge thiab tso tawm tam sim no | Sau ntau yam | Hall nrhiav txoj kev, raug ± 600A ntau yam. Kev xaiv 100A, 300A, 600A, 1200A. | |
| Kev kuaj pom yuam kev | ± 1% | ||
| Kub | Sau ntau yam | -40 ~ 125 ℃ | |
| Kev kuaj pom yuam kev | ± 1 ℃ | ||
| SOC Kev kwv yees yuam kev | ≤5% | ||
| Cell Balance (Passive Balance) | Kev sib npaug tam sim no 80mA | ||
| Tus naj npawb ntawm relay tswj circuits | 6, 12V siab sab tsav tswj | ||
| Txoj kev sib txuas lus | Txog li 6 cais CAN2.0B interfaces, tsheb sib txuas lus: V_CAN, them kev sib txuas lus: C_CAN, Kev sib txuas lus sab hauv I_CAN; debugging kev sib txuas lus: D_CAN; reserved CAN: R1_CAN; reserved CAN: R2_CAN. 2 cais RS485 interfaces, txhawb Modbus raws tu qauv, thiab VCU lossis tso saib. 2-txoj kev UART, tuaj yeem siv los txuas rau bluetooth module, GPS tswj chaw taws teeb lossis lub vijtsam zaub, thiab lwm yam. | ||
| Kev khiav haujlwm ib puag ncig | Kub | -40 ~ 105 ℃ | |
| txheeb ze humidity | 10 ~ 90% RH, tsis muaj condensation, tsis muaj corrosive gas | ||
| Qhov siab | ≤4500m | ||
* Nco tseg:
Cov ntawv thov sib txawv, kev sib txuas hluav taws xob thiab kev sib txuas lus sib txawv, thov lees paub nrog lub tuam txhab cov neeg ua haujlwm raws li kev xav tau tshwj xeeb.
