Prismatic Cell Module (Low Voltage Module)
- Series connected high capacity/high power cells(12V/24V/36V/48V)
- Support 182V at maximum by connecting the modules up to 4
- Applicable for high current use by the parallel module connection
- Quick charge/discharge with high current. Maximum instantaneous charge/discharge current is more than 500A.
- High reliability, high durability, high safety
- Automatic cell voltage balancing function(inter-cells, inter-modules)
- No external power supply required
- Low power consumption: <20μA (during Sleep mode)
Connection example
Example (1 to 4 modules in series)
Main characteristics
| Number of cells in series | Type of cell | Product name | Capacitance | Internal Resistance |
Voltage | Size mm | Mass | ||
|---|---|---|---|---|---|---|---|---|---|
| F | mΩ | V | W | H | D | kg | |||
| 4 | 3300F | MPA15G825N | 750.0 | 4 | 8.8～15.2 | 177 | 127 | 113 | 3 |
| 4100F | MPA15G1025P | 950.0 | 6 | 3 | |||||
| 8 | 3300F | MPA30G413N | 375.0 | 8 | 17.6～30.4 | 187 | 5 | ||
| 4100F | MPA30G513P | 475.0 | 11 | 4 | |||||
| 12 | 3300F | MPA45G275N | 250.0 | 12 | 26.4～45.6 | 261 | 6 | ||
| 4100F | MPA45G342P | 316.7 | 16 | 6 | |||||
| 16* | 3300F | MPG60G206N | 187.5 | 16 | 35.2～60.8 | 178 | 127 | 335 | 9 |
| 4100F | MPG60G256P | 237.5 | 21 | 8 | |||||
Specifications
| Charge/discharge current （Continuous） | 60A | Ambient temperature at 25℃ 3300F unforced cooling. | |
|---|---|---|---|
| Charge/discharge current （< ca. 5 sec ） |
>500A | Depends on using conditions. Please consult us. | |
| Power consumption | <20μA | Under Sleep condition. | |
| Maximum modules in series | Up to ４ moduels（182.4V at maximum） | ||
| Environmental conditions | Operating temperature range | −30℃〜70℃ （at cells） |
Depends on using conditions. Please consult us. |
| Storage temperature range | −40℃〜80℃ （recommended to be 0℃〜35℃） | The higher temperature, the more deterioration | |
| Relative humidity range | 20％〜90％ （No dew condensation） | ||
| Insulation voltage | AC2000V 50Hz 1 minute | ||
| Balancing scheme | Resistive discharge | ||
Functionalities
| Cell monitoring | Each cell voltage, cell temperature （at the center of a module） |
|
|---|---|---|
| Automatic voltage balancing | Cell voltage balancing, (Intra- and Inter-module) |
|
| Detection of abnormality | Signal output | Over charge alarm Over discharge alarm Temperature alarm Error output （Simultaneous issuing with above alarms） |
| Control inputs | WakeUp request | |