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12V90Ah LiFePO4 battery module for peak shaving
- 500 Pack / Packs per Month
- shenzhen
- T/T
Product Details
Place of Origin: | Guangdong, China | Brand Name: | OCELL | Model Number: | IFM12-90P1-02 |
Type: | Li-Ion | Components: | Other, lifepo4 | Size: | L428mm*H133.5mm*W340mm(19" 3U) |
Voltage: | 12.8V | Weight: | 26.4Kg | Nominal Capacity: | 90Ah |
Application: | Powertrain |
Packaging Details
Standard export carton
Product Description
Specifications
Can be connected in series or parallel to make the system more flexible;Can mount on standard 19" 3Urack;
Specification
Item | Comments |
Battery module | 90Ahr or 1112Whr (316PCS O’CELL IFR18650PC-1.1Ah cells in a 4S79P configuration.) |
Approx. Dimension | 428mm*133.5mm*340mm (19" 3U) |
Approx. Weight | 26.4kg |
Nominal voltage | 12.8V |
Maximum voltage | 14.6V |
Minimum voltage | 10.0V |
Nominal load current | 270A max. continuous current @ 23° C |
Peak load current | 900A max for 30 sec @ 23° C |
Charge protection | When the Battery modules are charged to full, they will communicate with BMU, and the BMU has the capability to turn off the charger or open the main contactor. The battery module itself does not have any switch to disconnect the charger. |
Balancing | The intra-module balancing circuit is used to compensate slight capacity imbalance among the four cell blocks within a battery module. The inter-module balancing circuit is used to compensate slight capacity imbalance between different battery modules in series connection. |
State of Charge (SOC) Measurement | Individual cell block voltage and charge/discharge current will be used to monitor the SOC of the battery module. The estimated capacity used for the calculations will be adjusted to meet the capacity of the lowest capacity cell block when the battery system is fully cycled. The state of charge will be adjusted for normal self discharge of the battery system when the unit is not on charge. |
RS-485 communication Uplink | RS-485 Communications will be used to communicate with the BMU or connection to other battery Modules. |
RS-485 communication Downlink | RS-485 Communication connection from Downstream battery module. |
RS-485 insulation voltage rating | 1414V , 5000V rms for 1 minute |
Status LED | A Dual LED on module to indicate working status. One is green and the other one is red. Blinking of the green LED indicates that the module is working properly. Blinking of the red LED indicates that the module has failure and needs service. |
State-of-charge (SOC) will be monitored via individual cell voltage measurements and the charge/discharge current. The SOC accuracy shall meet the accuracy listed below:
Accuracy of SOC to be
0 ~ 20% SOC: 5% accuracy (voltage-temperature compensated)
20% - 80% SOC: 10% accuracy (coulomb counting)
80% - 100% SOC: 5% accuracy
Circuit Self Discharge Rates
The circuit within the battery module will have a self discharge rate :
Condition | Leakage current |
Shipping mode (Not connected with other battery modules and BMU) | Less than 1.0mA |
Working mode (Connected with other battery modules and BMU), charging or driving | Less than 6.0mA |
Sleep mode (Cell voltages are below discharge cut-off voltage, or the vehicle is not ignited.) | Less than 700 µA |
Leakage current of PCBA within the battery module
Company Profile
O'CELL New Energy Technology Co., Ltd., established in Oct.2008, is a high-tech enterprise which involves in research, production, sales and services of qualified Lithium Iron Phosphate (LiFePO4) cell, battery pack, reliable battery management system and one-stop power solution, for a wide range of applications worldwide including HEV, EV, AGV, Solar & Wind Power Generation System, UPS, Lighting, Toys, etc.
O'CELL's manufacturing facilities are ISO9001:2008 and ISO14001:2004 registered. It's products are compliant with CE, RoHS and have passed UN transportation testing, which is required for international transportation of all lithium batteries.
O'CELL people are the engine of our success today and in the future. They are motivated to keep well informed about the most recent technological developments and modernization management. Meanwhile, O'CELL continues to invest in research and development in order to take a leadership role in advanced lithium battery technology.
O'CELL factory covers over than 96,000m2 and bases in Yichang which is famous for Three Gorges and the biggest water power center in the world. Taking the advantage of sufficient electricity, O'CELL will pass the benefit to our customers. O'CELL sincerely expects to cooperate with our customers for mutual benefit and common development. O'CELL also hopes that we can contribute to new energy development and green circular economy.
Contact Us
- Ocell New Energy Technology Co., Ltd.
- Contact nameGerrard Hao
- Phone86-755-81781377
- AddressBuilding B3,Donghao Industry Park, Sili Road, Guanlan Town, Longhua District, Shenzhen, 518110, China Shenzhen,Guangdong
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