LiFePO4 72V110Ah Battery Pack
Negotiable /Set
Min.Order:1 Set
Ocell New Energy Technology Co., Ltd.
72V110Ah lifepo4 battery system
Advantages:
1)Interchange design because of the adoption of 12V70AH SLA battery case;
2)IP56 dust and water proof design to accommodate tough circumstance;
3)Master-slave BMS Architecture,it is much convenient to change defect battery modules or build different system;
4)Flat discharge voltage to offer stable power output;
5)SOC can be monitored by CANbus interface;
6)Own regeneration function to save energy;
7)Environment friendly;
Specification:
No. | Item | Specification |
1 | Battery module | IFM12-1100E1(12.8V110Ah) |
2 | Assemble method | 6S1P |
3 | Nominal capacity/Ah | 110Ah |
4 | Nominal voltage/V | 76.8V(12.8V*6) |
5 | Max. Charge voltage/V | ≤87.6V(14.6V*6) |
6 | Discharge cut-off voltage/V | ≥60.0V(10.0V*6) |
7 | Recommended charge current/A | ≤55A |
8 | Discharge current/A | ≤110A |
9 | Max. discharge current/A | ≤300A(30S) |
10 | Weight/Kg | <95Kg |
11 | Approximate resistance/mΩ | <60mΩ |
12 | Dimension(for reference only) | 1560*158*250(L*W*H) |
13 | Temperature range | charge:0~45℃ |
discharge:-10~50℃ | ||
14 | Storage temperature | -10~45℃ |
15 | Over voltage warning/V | 93.6V(15.6*6) |
16 | Over voltage alarm/V | 96V(16.0V*6) |
17 | Under voltage warning/V | 67.2V(11.2V*6) |
18 | Under voltage alarm/V | 55.2V(9.2V*6) |
19 | Over temperature warning/℃ | 60℃ |
20 | Over temperature alarm/℃ | 65℃ |
21 | Regeneration function | Depend on Motor controller |
System Architecture:
Configuration List
No. | Item | quantity | description |
1 | Battery module | 6pcs | IFM12-1100E1(12.8V110Ah) |
2 | BMU | 1pcs | BMU-LV |
Other components
No. | Item | quantity | description | Recommended brand |
1 | Wire between modules | 5pcs | 20mm2 copper wire, 40cm | Silica gel wire |
2 | Wires to load | 2pcs | 20mm2 copper wire, 100cm,red 1pcs, black 1pc | |
3 | Contactor | 1pcs | Main:12V/450V/150A Aux(if pre-charge applicable): 12V/450V/150A | LSIS/TYCO |
4 | fuse | 1pss | 200A<I<300A | LITTELFUSE/BOSSMAN |
5 | 12V power supplier | 1pcs | Activate BMU from vehicle-mounted cigarette lighter; Can be replaced by DC-DC circuit with a bit higher self-consumption energy. |
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