Malingaliro a kampani Chengdu Heltec Energy Technology Co., Ltd. 
High Voltage / Relay BMS
High Voltage BMS Relay 400V 800V 500A 1000A yokhala ndi CAN/RS485
Zofotokozera
MAX 240S LFP/NCM
MAX 300S LTO
Zambiri Zamalonda
| Dzina la Brand: | Mtengo wa HeltecBMS |
| Zofunika: | Chithunzi cha PCB |
| Koyambira: | Mainland China |
| Chitsimikizo: | Chaka chimodzi |
| MOQ: | 1 seti |
| Mtundu Wabatiri: | NCM/LFP/LTO |
| Mtundu wa Balance: | Kusalongosoka |
Kusintha mwamakonda
- Logo makonda
- Zotengera mwamakonda
- Kusintha kwazithunzi
Phukusi
- 1. Master-Slave High Voltage BMS *1 seti. (Zigawo zina malinga ndi zosowa zanu)
- 2. Anti-static bag, anti-static siponji ndi malata.
Gulani Zambiri
- Kutumiza Kuchokera:
1. Kampani/Factory ku China
2. Malo osungiramo katundu ku United States/Poland/Russia/Brazil
Lumikizanani nafekukambirana za zotumiza
- Malipiro: 100% TT ikulimbikitsidwa
- Kubweza & Kubweza: Ndi oyenera kubweza ndi kubwezeredwa
Chitsanzo cha Tsatanetsatane wa Phukusi
Phukusi la 128S 500A logawanika la BMS limaphatikizapo:
1 * Master BMS-BMU yokhala ndi zida
1 * Sensor ya Hall
3 * Kubwereza
1 * Pre-amp resistance
128S matabwa akapolo (kuchuluka ndi nambala iliyonse ya zingwe akhoza makonda)
128S 500A doko lomwelo BMS phukusi limaphatikizapo:
1 * Master BMS-BMU yokhala ndi zida
1 * Sensor ya Hall
3 * Kubwereza
1 * Pre-amp resistance
1 * 500A Anti-reverse diode
128S matabwa akapolo (kuchuluka ndi nambala iliyonse ya zingwe akhoza makonda)
Frame Schematic
Kupanga
Mkati mwa mankhwala utenga kamangidwe yodziyimira payokha, amene anawagawa mbuye ulamuliro gawo-BMU mbuye ulamuliro gawo, ulamuliro akapolo kupeza unit-BCU voteji ndi kutentha kupeza equalization gawo, gawo BTU kupeza kutentha kupeza, ndi gawo BIU kutchinjiriza kudziwika. Malinga ndi zofunikira za kulipiritsa ndi kutulutsa zikhalidwe zogwirira ntchito za paketi ya batri ya lithiamu m'magawo osiyanasiyana ogwiritsira ntchito, kusankha koyenera kwa gawo loyang'anira kapolo kumawongolera kuyanjana kwazinthu zamitundu yosiyanasiyana.
Imathandizira 500A mosalekeza kutulutsa kwapano, ndipo nsonga yapamwamba imatha kufikira 2000A. Sikophweka kutenthedwa ndi kuwonongeka. Ngati zowonongeka, ulamuliro waukulu sudzakhudzidwa. Mumangofunika kusinthanso relay kuti muchepetse ndalama zosamalira. Kugwiritsa ntchito mphamvu kwaposachedwa: 250mA.
Relay ndiye chosinthira chachikulu chozungulira. Mukhoza kusankha mafunde osiyanasiyana, koma panopa pazipita si upambana 500A. Ndikofunikira kuti mphamvu yogwiritsira ntchito ikhale yosakwana 500mA. BMS imangopereka magetsi owongolera a 12V kuti aziwongolera kuyambitsa kwa relay.
Mawonekedwe
- Ndi ntchito yoyerekeza ya SOC.
- Kusasinthika ndikukulitsa moyo wa batri.
- Ndi ntchito yowongolera ndi kutulutsa.
- Imakhala ndi kasamalidwe kokwanira kuti muwongolere paketi ya batri.
- Imakhala ndi ma alarm athunthu, kuphatikiza ma voltage, apano, kutentha, kutsekereza ndi ma alarm ena.
- Ntchito zopezera ma data a single voltage, kupeza ma voltage athunthu, kupezeka kwaposachedwa, kupeza kutentha, ndi kuzindikira kwa boma la batri.
Zoyimira:
| Parameters | Chizindikiro | ||
| Magetsi | 18-150V (Dziwani, ngati batire paketi ndi m'munsi kuposa 96V, voteji okwana batire angagwiritsidwe ntchito magetsi, palibe kunja DCDC) | ||
| Kugwiritsa ntchito mphamvu kwadongosolo | Njira yogwirira ntchito: <10ma; Njira yogona: <1ma; ZOCHITA mode: <50uA | ||
| Njira yoyambira ndondomeko | Chizindikiro chosinthira chakunja (chosintha chodzitsekera chokha) | ||
| Chiwerengero cha zingwe zosonkhanitsira ma cell | MAX 240S LFP/NCM MAX 300S LTO | ||
| Chiwerengero cha kupeza kutentha njira | Zosasintha ndi 1/4 ya chiwerengero cha zingwe zama cell, zomwe zitha kuthandizidwa ndi gawo lokulitsa kutentha kwa BTU. | ||
| Single cell voltage | Zosonkhanitsira | 0～5V, thandizirani kuwunika kwa batire la lithiamu | |
| Vuto lozindikira | ≤±0.1% | ||
| Battery paketi mphamvu yonse | Zosonkhanitsira | 8-1000V | |
| Vuto lozindikira | ≤± 0.2% | ||
| Malipiro ndi kutulutsa panopa | Zosonkhanitsira | Njira yodziwira holo, mtundu wa ± 600A. Zosankha 100A, 300A, 600A, 1200A. | |
| Vuto lozindikira | ±1 % | ||
| Kutentha | Zosonkhanitsira | -40 ~ 125 ℃ | |
| Vuto lozindikira | ±1℃ | ||
| Kulakwitsa kwa SOC | ≤5 % | ||
| Ma cell balance (Passive balance) | Kufanana kofanana ndi 80mA pano | ||
| Chiwerengero cha ma relay control circuits | 6, 12V high side drive control | ||
| Njira yolumikizirana | Mpaka 6 otalikirana CAN2.0B, kulumikizana pamagalimoto: V_CAN, kuyankhulana kolipira: C_CAN, kulumikizana kwamkati I_CAN; kulankhulana kosokoneza: D_CAN; zosungidwa CAN: R1_CAN; zosungidwa CAN: R2_CAN. 2 akutali RS485 interfaces, thandizirani protocol ya Modbus, ndi VCU kapena chiwonetsero. 2-way UART, angagwiritsidwe ntchito kulumikiza Bluetooth module, GPS kasamalidwe kutali kapena chophimba chophimba, etc. | ||
| Kuchita chilengedwe | Kutentha | -40 ~ 105 ℃ | |
| Chinyezi chachibale | 10 - 90% RH, palibe condensation, palibe mpweya wowononga | ||
| Kutalika | ≤4500m | ||
*Zindikirani:
Ntchito zosiyanasiyana, kulumikizana kwamagetsi ndi njira zolumikizirana ndi intaneti ndizosiyana, chonde tsimikizirani ndi akatswiri aukadaulo akampani malinga ndi zosowa zenizeni.
