Introduction:
The lithium ironphosphate (Lifepo 4 ) is a type ofrechargeable battery based on the orriginal lithium ion chemistry ,created by the use of Iron (FE ) as a cathode material . LIFePO 4 cells have higher discharge current do not explode under extreme conditions and wegh less but have lower voltage and energy density than normal Li-lion cells
Applications:
The battery is applicable for industrial , commercial orresidential purposes
Battery Modules or Units are connected from Wh up toMwh for renewable energy system
Energy Storage System
Solar Energy Storage
Solar Street Lighting
Electric Vehicle ( EV)
Medica
Telecom
Robotic
UPS
| Technical Parameters | ||||||
| No | Item | Parameters | ||||
| 1.Performance | Type | lithium battery | ||||
| Nominal voltage | 51.2V | |||||
| Rated capacity | 50Ah (0.2C/25°C) (Min:48.5Ah) | 100Ah (0.2C/25°C) (Min:97Ah) | 150Ah (0.2C/25°C) (Min:147Ah) | 200Ah (0.2C/25°C) (Min:194Ah) | ||
| Energy | 2560Wh | 5120Wh | 7680Wh | 10240Wh | ||
| Operating voltage range | 44.8V~ 57.6V | 44.8V~ 56.8V | 44.8V~ 56.8V | 44.8V~ 56.8V | ||
| Recommended charging voltage | 56V~57.6V | 56V~56.8V | 56V~56.8V | 56V~56.8V | ||
| Discharge cut-off voltage | 44.8V | 44.8V | 44.8V | 44.8V | ||
| Charging current(Max.) | 50A | 50A | 50A | 50A | ||
| Charging current limit in parallelconnection(programmable ON/OFF) | 10A | 10A | 10A | 10A | ||
| Continuous discharging current(Max.) | 50A | 50A | 50A | 50A | ||
| Discharge current(Max.) | 55A(<3s) | 55A(<3s) | ||||
| Months Self Discharge | ≤3.5% | |||||
| Cycle Life | >3500 cycles @0.2C 80%DOD | |||||
| Efficiency of Charge | ≥98% @0.2C | |||||
| Efficiency of Discharge | 96~99% @1C | |||||
| 2.Function | Parallel | Support (difference of Pack's voltage< 0.5V) | ||||
| Parallel funtion | Support 12 units in parallel | |||||
| Alarm&potection | Over Voltage, Under Voltage, Over Current, Over temperature, Short Circuit etc. | |||||
| 3.Working Condition | Cooling mode | Automatic cold and hot | ||||
| Altitude | ≤4000m | |||||
| Humidity | 15%- 75% | |||||
| Operating temperature | Charge | 0°C~45°C@60±25% Relative Humidity | ||||
| Dischage | -10°C~45°C@60±25% Relative Humidity | |||||
| Recommended operating temperature | Charge | 15°C~40°C@60±25% Relative Humidity | ||||
| Dischage | 15°C~40°C@60±25% Relative Humidity | |||||
| Storage | -20°C~45°C@60±25% Relative Humidity | |||||
| 4.Mechanical Specifications |
Size (W*H*D) | External Size (W*H*D) | 483*400*133mm | 483* 385*222mm | 450×400×230mm | 483×400×400mm |
| Package Size (W*H*D) | 583*500*233mm | 583*500*322mm | 583*500*322mm | 583*500*502mm | ||
| Weight | Net Weight (kg) | About 31kg | About 49.5kg | About 75kg | About 105kg | |
| Gross Weight (kg) | About 35kg | About 55kg | About 85kg | About 115kg | ||
| 5.Other | Display | ByYou Select (LCD) | ||||
| Shell | Metal/lBlack/White | |||||
| SOC (optional) | RS232/RS485/CAN | |||||
| Water dust resistance | IP30 | |||||
| Application Field: Telecommunication,Solar energy storage, Household energy storage etc. | ||||||
