Chengdu Heltec Zog Technology Co., Ltd. 
High Voltage / Relay BMS
350A Relay BMS 4S-35S Peak 2000A Rau LiPo LiFePO4
Specifications
| 3.2 LiFePo4 | 3.7V Lithium hlau |
| 4S350A ib | 3S350A ib |
| 8s350a ib | 7s350a ib |
| 12S 350A Ib | 10S 350A Ib |
| 16S 350A Ib | 13S 350A Ib |
| 20S 350A Ib yam | 17S 350A ib |
| 24S350A ib | 20S 350A Ib yam |
| 28 S350A ib | 24S350A ib |
| 32S 350A Ib | 28 S350A ib |
| 30S 350A Ib yam | |
| 32S 350A Ib | |
| 35S 350A ib yam |
Cov ntaub ntawv khoom
| Hom Lub Npe: | HeltecBMS |
| Khoom siv: | PCB pawg thawj coj saib |
| Keeb kwm: | Tuam Tshoj Mainland |
| Warranty: | Ib xyoos |
| MOQ: | 1pc ib |
| Hom roj teeb: | 3.2V LFP / 3.7V NMC |
| Hom nyiaj tshuav: | Passive ntsuas |
Kev kho kom haum
- Customized logo
- Customized ntim
- Graphic customization
Pob
1. 350A 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
- Nruam 300A, Instantaneous 2000A
- Ob chav M8 nyiaj plated ceev
- Dual PCB Design Scheme
- Ob txheej txheej MOS raj tsim
- Dual MOS + relay
- Ob txheej txheej aluminium magnesium cua sov dissipation
Khoom Parameters
| Technical Index | Tsis muaj | ||||
| Standard Continuous Current | 60 A | 120 A | 150 A | 200 A | 500 A |
| Cov ntaub ntawv tsis tu ncua tam sim no | Cov ntaub ntawv nrog lub ntsuas kub tsis siab tshaj 60 ℃ rau 5 feeb hauv qhov chaw qhib ntawm chav tsev kub ntawm 20 ℃ | ||||
| Main Circuit On-Resistance | 2.8 mR | 1.9 mR | 1.5 mR | 1.2 mR | 0.3 mR |
| Charging Tam sim no (Tib qhov chaw nres nkoj) | 60 A | 120 A | 150 A | 200 A | 500 A |
| Tshem tawm tam sim no (Tib qhov chaw nres nkoj) | 60 A | 120 A | 150 A | 200 A | 500 A |
| Standard Charging Voltage | Ternary: 4.2V * hlua tooj | ||||
| Ua haujlwm kub | -30 ~ 100 ℃ | ||||
| Over-charge Voltage Protection | |||||
| Kev ntsuas hluav taws xob | Lub hwj chim: 4.235 ± 0.03V | ||||
| Kev kuaj xyuas qeeb | 500-1500ms | ||||
| Tso tawm Voltage | Lub hwj chim: 4.18 ± 0.03V | ||||
| Sib npaug Voltage | |||||
| Qhib qhov hluav taws xob | Lub hwj chim ≥ 4.19 ± 0.03V | ||||
| Tso tawm Voltage | Lub hwj chim ≥ 4.19 ± 0.03V | ||||
| Ntsuas tam sim no | 100-500mA | ||||
| Over-discharge Voltage Protection | |||||
| Kev ntsuas hluav taws xob | Lub hwj chim: 2.8 ± 0.1V | ||||
| Kev kuaj xyuas qeeb | 500-1500ms | ||||
| Tso tawm Voltage | Lub hwj chim: 3.00 ± 0.1V | ||||
| Tshem Tawm Kev Tiv Thaiv Tshaj Tawm tam sim no | |||||
| Kev kuaj tam sim no | 3 npaug ntawm qhov txuas tam sim no | ||||
| Kev kuaj xyuas qeeb | 100-400ms | ||||
| Tso Cai | Disconnect Load / Charge Active | ||||
| Kev tiv thaiv luv luv | |||||
| Kev mob tshwm sim | sab nraud load luv luv Circuit Court | ||||
| Kev kuaj xyuas qeeb | 150-600 hli | ||||
| Tso Cai | Disconnect Load / Charge Active | ||||
| Kev Tiv Thaiv Kub Kub | |||||
| Them thiab tso tawm tshaj qhov ntsuas kub tiv thaiv | 75 ± 5 ℃ | ||||
| Charge thiab Discharge High Temperature Release Temperature | 75 ± 5 ℃ | ||||
| Kev siv lub zog ntawm tus kheej | |||||
| Tso Cai | Disconnect Load / Charge Active | ||||
| Kev siv zog ua haujlwm | 80 µA | ||||
| Pw tsaug zog thiab overdischarge | 50 μA | ||||
* 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.
Kab kos duab
