2E LFP24, 24В, 150А/h, ABC 8S
The 2E LFP24 rechargeable battery (8S model) is designed for uninterruptible power supply systems in the telecommunications, conventional and alternative power supply industries. The body is made of ABS plastic. It can withstand 6,000 charge/discharge cycles. The rated voltage is 25.6 V and the rated capacity is 150 Ah (0.2 C to 22.5 V at 25 ℃). The operating voltage range is 22.5 – 28.0 V. Passive cooling that does not generate additional noise. Data exchange interfaces: RS485 / CANBUS.
- Body ABS plastic
- Mounting type rack/floor mounted
- Connection in parallel – 4 devices, in series – 2S
- Connection terminals М8
- Cooling passive
| A type | Rechargeable battery |
| Rated voltage | 25.6 V |
| The nominal capacity | 150 Ah (0,2С до 22.5 при t - 25С) |
| Mounting type | classic (tower) / rack mount |
| Features | protection degree IP35 / контрольована BMS |
| Maximum charge current | 130A |
| Type of terminals | М8 |
| Number of charge-discharge cycles | >4000 циклів при 1С, DOD=90%/SOH=70% / >6000 циклів при 0.25С, DOD=90% / SOH = 70% |
| Operating voltage range | 22.5-28 |
| Charge current (rated) | 40 |
| Data exchange interfaces | RS485 / CANBUS |
| Cooling | passive |
| Discharge current (pulse) | 200 А (2 сек) |
| Maximum discharge current | 150 A |
| Parallel connection | to 4 psc |
| Serial connection | 2S (51.2В) |
| Cut-off voltage | 22.5 |
| The optimum operating temperature | 10 - 35°C (рекомендовано) / -3°С - +65°С (заряд) / -23°С - +65°С (розряд) |
| Package Contents | battery / communication connection cable |
| Height | <4000 m |
| Humidity | 5-95% without condensation |
| Certification | ISO9001 / ISO14001 / CE / TLC / IEC62133 / TUV |
| Colour | black |
| The weight | 35 kg |
| Dimensions (LxWxH) mm | 220 x 520 x 269 |
Intended Operation
The 2E LFP24 battery is a reliable and long-lasting source of energy. The advantages of a LiFePo4 battery include a long service life, high safety and energy efficiency. In addition, it can withstand a large number of charge/discharge cycles – 6,000 cycles. The nominal voltage of 25.6 V makes it possible to use the battery efficiently for various devices and systems. The high battery capacity of 150 Ah ensures a long operating time without the need for frequent recharging. Wide temperature range: charge -3 °C – +65 °C / discharge -23 °C – +65 °C, recommended use at +10 ℃ – +25 ℃. To achieve a higher voltage, it is possible to connect up to 4 devices in parallel or 2S (51.2 V) in series.
Practical Efficiency
The ABS plastic body increases the battery’s resistance to mechanical damage, chemicals and precipitation. High energy efficiency of the battery: The charging/discharging efficiency is 95 %, which minimizes energy losses. The BMS provides battery status, temperature, charging/discharging, and overload, short circuit, and overheating protection. Passive cooling does not generate additional noise, which is ideal for sensitive environments. The recommended operating temperature range for the battery is charge/discharge at +10 ℃ – +25 ℃, with short-term charging at -3 °C – +65 °C / discharging at -23 °C – +65 °C. The permissible humidity range for the battery is from 5 % to 95 % without condensation. The IP35 protection rating ensures reliable protection of the battery against dust and moisture.
Compliance with the Environment
The rack-mount type allows for a compact battery layout, saving space and providing easy access for maintenance, that is especially important in confined spaces. The floor-mounted option provides stability and flexibility, making it a good choice for larger systems and rooms where a rack may not be practical. Both types of mounting are suitable for different systems and environments depending on your needs.
