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
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Technical Parameters
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No
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Item
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Parameters
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1.Performance
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Type
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lithium battery
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Nominal voltage
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51.2V
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Rated capacity
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50Ah (0.2C/25°C) (Min:48.5Ah)
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100Ah (0.2C/25°C) (Min:97Ah)
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150Ah (0.2C/25°C) (Min:147Ah)
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200Ah (0.2C/25°C) (Min:194Ah)
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Energy
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2560Wh
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5120Wh
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7680Wh
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10240Wh
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Operating voltage range
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44.8V~ 57.6V
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44.8V~ 56.8V
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44.8V~ 56.8V
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44.8V~ 56.8V
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Recommended charging voltage
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56V~57.6V
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56V~56.8V
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56V~56.8V
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56V~56.8V
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Discharge cut-off voltage
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44.8V
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44.8V
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44.8V
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44.8V
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Charging current(Max.)
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50A
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50A
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50A
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50A
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Charging current limit in parallelconnection(programmable ON/OFF)
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10A
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10A
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10A
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10A
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Continuous discharging current(Max.)
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50A
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50A
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50A
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50A
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Discharge current(Max.)
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55A(<3s)
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55A(<3s)
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Months Self Discharge
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≤3.5%
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Cycle Life
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>3500 cycles @0.2C 80%DOD
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Efficiency of Charge
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≥98% @0.2C
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Efficiency of Discharge
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96~99% @1C
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2.Function
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Parallel
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Support (difference of Pack's voltage< 0.5V)
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Parallel funtion
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Support 12 units in parallel
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Alarm&potection
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Over Voltage, Under Voltage, Over Current, Over temperature, Short Circuit etc.
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3.Working Condition
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Cooling mode
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Automatic cold and hot
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Altitude
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≤4000m
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Humidity
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15%- 75%
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Operating temperature
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Charge
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0°C~45°C@60±25% Relative Humidity
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Dischage
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-10°C~45°C@60±25% Relative Humidity
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Recommended operating temperature
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Charge
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15°C~40°C@60±25% Relative Humidity
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Dischage
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15°C~40°C@60±25% Relative Humidity
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Storage
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-20°C~45°C@60±25% Relative Humidity
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4.Mechanical
Specifications
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Size (W*H*D)
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External Size (W*H*D)
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483*400*133mm
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483* 385*222mm
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450×400×230mm
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483×400×400mm
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Package Size (W*H*D)
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583*500*233mm
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583*500*322mm
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583*500*322mm
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583*500*502mm
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Weight
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Net Weight (kg)
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About 31kg
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About 49.5kg
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About 75kg
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About 105kg
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Gross Weight (kg)
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About 35kg
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About 55kg
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About 85kg
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About 115kg
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5.Other
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Display
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ByYou Select (LCD)
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Shell
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Metal/lBlack/White
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SOC (optional)
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RS232/RS485/CAN
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Water dust resistance
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IP30
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Application Field: Telecommunication,Solar energy storage, Household energy storage etc.
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