Product

CG-48200-B Series LiFePO4 Lithium Battery System

Communication sites, household energy-storage,solar power generation, house-car energy-storage,industry energy-storage.
Advantages
High energy density, less weight and flooring area
Excellent performance in current charging and dischargingcontinuous discharge 1C
Ultra long service life, three times of ordinary batteriesreduce operation costs
Excellent performance in constant power discharge
More ranges of working temperature
BMS system can accurately detect the battery SOC, SOH
Optional functions: Fan, display, blue tooth communication

Communication sites, household energy-storage,solar power generation, house-car energy-storage,industry energy-storage.

Items   Index
1.Performance parameters
Model   CG-48200-B
Nominal voltage 48V
Rated capacity 100Ah(C3,0.2C to 40v at 25℃)
Working voltage range   40V-56.4V
Equalizing/Floating voltage   54.5V/52.5V
Limited charging current 10A
Max charging current   100A
Max discharging current   100A
Discharge cut-off voltage 40V
Overall dimensions W   600±2mm
H   180±2mm
L   800±2mm
Weight 78±3kg
2.Functions
Installation way Embedded/wall-mounted
Communication interface  RS232/RS485*2/Dry contact*2
Indication state ALM/RUN/SOC
Parallel connection   Max 16 sets
Terminal stud M8
Warning and protection Over-voltage, shortage of voltage, short-circuit, over load,
reverse connection, over-high temperature, low temperature
3.Working Conditions
Cooling way   Self cooling
Altitude  ≤4000M
Relatively Humidity  5%-95%
Working temperature Charge -5℃-+45℃
Discharge -20℃-  +50℃
Recommended temperature Charge +15℃-+35℃
Discharge +15℃-+35℃
Storage +20℃-+35℃

Constant Current Discharge Data Sheet ( 25 C )

  C
V/h
0.1C 0.2C 0.3C 0.4C 0.5C
46.5V 9.55 4.7 3.04 2.2 1.67
45.0V 9.89 4.87 3.19 2.34 1.82
43.5V 10.12 4.97 3.27 2.42 1.9
42.0V 10.3 5.1 3.34 2.47 1.95
40.0V 10.5 5.2 3.41 2.54 2

Constant Power Discharge Data Sheet ( 25C )

W
V/h
720 1440 2160 2880 3600 4320 4800
46.5V 9.54 4.69 3.02 2.18 1.65 1.32 1.05
45.0V 9.88 4.85 3.17 2.32 1.8 1.47 1.22
43.5V 10.1 4.95 3.24 241 1.89 1.53 1.28
42.0V 10.28 5.1 3.33 2.43 1.92 1.58 1.31
40.0V 10.35 5.15 3.37 2.44 1.95 16 1.35

CONTACT US FOR ANY QUESTIONS

Whether you have a problem with our products, services or other things,you can ask us, our team is waiting for you!