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20-30DaysCertificate :
CE
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.
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