Product Features:
- Strong Compatibility: Standard 19-inch 2U rack-mount design for easy replacement and capacity expansion.
- High Safety: BMS with multiple protection functions, including overcharge, over-discharge, over-temperature, over-current, and short-circuit protection, ensuring safe and reliable operation.
- Long Float Charge: Designed for extended float charging, allowing the battery pack to remain in float charge mode for prolonged periods.
- Flexible Configuration: Uses standard 26650 cells, allowing different discharge rates and capacities to be selected according to application requirements.
- Lightweight: Approximately one-third the weight of a lead-acid battery.
- Long Service Life: 4–5 times longer lifespan than lead-acid batteries, with no memory effect and a calendar life of over 10 years.
- Capacity Expansion: Supports multiple battery packs connected in series or parallel for UPS capacity scaling.
- Series Connection Support: Compatible with UPS systems featuring neutral line (positive/negative battery architecture), supporting series connections up to 691.2V.
Specification:
| Specifications | PR2-230.4V12Ah |
| Nominal Voltage | 230.4V |
| Battery Capacity | 12Ah |
| Operating Voltage | 180V~259.2V |
| Maximum charge Current | 12A |
| Maximum Continuous Discharge Current | 70A |
| Maximum Instantaneous Discharge Current | 90A@10S |
| Cell Material | Lithium Iron Phosphate (5C/10C Discharge Rate) |
| Design Life | 11 years |
| Protection Rating | IP21 |
| Charging Temperature Range | 0～45℃ |
| Discharging Temperature Range | -20～60℃ |
| Support for Module Parallel Connection | 8 |
| Dimensions | 438*650*130 |
| Weight | 33.5Kg |
| Communication Interface | RS485、CAN |
| Compliance Standards | UL1973、IEC62619、UN38.3 |
