Products 
19” Rack-Mount Li-Ion Battery BS4866FSP
- Flexible installation
- Tier one battery cells
- Real time monitoring
Each battery rack has its dedicated battery management circuitry and can be safely used individually or in parallel (to increase capacity) as key storage element in a modern Energy Storage System.
When used properly these battery racks can provide decade long usable life.
Applications
- ‧ Industrial backup power systems.
- ‧ Uninterruptible Power Supply (UPS)
- ‧ Telecom, Data Center
3U LiFePO4 Ion Rack
1. Parallelable for up to 10 packs (consult factory for more than 10)
2. Real time monitoring of cell Voltages, module/ branch currents, cell temperatures.
3. Individual battery branch control for extended availability
4. Stable & reliable name-brand battery cells from fully automatic production lines.
Specifications
| Model | BS4866FSP |
|---|---|
| Rated Energies | 3,400Wh |
| Rated Voltage / Capacity | 51.2V / 66Ah |
| Cell Type | LiFePO4 (66Ah single cell) |
| Charging Voltage | 58.4V |
| Maximum Charge Cut Off Voltage | 58.4V |
| Minimum Discharge Cut Off Voltage | 40.0V |
| Nominal Charging Current | 30A |
| Maximum Charging Current | 60A |
| Rated Discharge Current | 70A |
| Normal Operating Temperatures | Charging: 0-50℃; Discharging: -20-60℃ *Consult factory for operations beyond normal operating temperatures |
| Balancing | Built-in Passive Balancing circuits among cells in a module and Active Balancing circuits between modules |
| Battery protection | Over-charge, Over-discharge, Over-temperature, Under-temperature, Over-current, Short-circuit protections |
| Communication bus | RS-485 |
| Dimensions(Lx W x H) | 552.5 x 450.0 x 126.5 (3U rack) |
| Weight | 39kg |
