200A Lithium-Ion Battery | 48V
Product Specifications
- Model Number: UPL-48200F
- Battery Type: LiFePO4
- Nominal Voltage: 51.2V
- Nominal Capacity: 200Ah
- Internal Impedance: < or equal 25m(ohm symbol)
- Nominal Charge Voltage: 58.4+ (or minus) 0.4V
- Discharge Cut-off Voltage: 40.0V
- Max. Continue Discharge Current: 150A @Battery Initial Temp 25 + (or minus) 5 C
- Recommended Charge Current: < or equal to 100A
- Weight: 277lbs. (125.5Kg.)
- Size (L*W*H): 121.7″ x 15.8″ x 15.8″ (552 x 400 x 400mm)
Operating Temperatures
- Storage Temperature: 41-95F (5-35 C)
- Short: within one month – 20~35 C, 45~75%RH
- Long term: above one month – 10~30 C, 45~75%RH
- Relative Humidity: 65% +(or minus) 20%
Product Features
Unit Details
- Cycle Life
- Temperature: 77-86 F(25-30 C); Charge, 1C CC to 58.4V, and CV to 200mA cut off; Discharge, 1C DC discharge to 40.0V, 80% or more of 1st cycle capacity at 1C discharge of operation, cycles quantity must not less than 2,000 cycles.
- Remarks: Rest 10 min. after charge and discharge
- Standard Charge: Charging the cell initially with constant current at 1C and then with constant voltage at 58.4V (accuracy +(or minus) 0.4V) until charging current declines to 1C at 77-86 F(25-30C)
- Standard Discharge: Discharging the cell with constant current at 1C till cut-off voltage at 40.0V. Temperature: 77-86 F (25-30C)
- Initial Internal Impedance: This means AC impedance of the pack measured at 1KHz after half fully charged. Initial Internal Impedance < (or equal)25m(ohm)
- Initial Capacity: The capacity means the discharge capacity of the battery, which is measured with discharge current of 1C with 40.0V cut-off voltage after the standard charge.
- Initial Capacity: @95% normal capacity. Temperature: 77 -86 F(25-30 C).
- Charge Choice
- Standard charger: 58.4V/100A
- Charging mode: CC/CV
- CC: charging current <(or equal) 150A
- CV: constant voltage 58.4V
- Charging cut off condition <(or equal) 200mA