Description
JK48V100PRO Jakiper 51.2V 100Ah Server Rack LiFePO4 Battery
OFF GRID USE ONLY IN AUSTRALIA
JAKIPER Model: JK48V100PRO LiFePO4 Battery
The JK48V100PRO LiFePO4 Jakiper Battery is one of the highest quality and safest lithium-ion technologies at the fairest price on the market.
Electrical Performance
- Model: JK48V100PRO
- Nominal Voltage: 51.2 V
- Nominal Capacity: 100 Ah
- Energy: 5120 Wh
- Resistance: <50mΩ
- Self Discharge: <3%
Cells
- Cell Voltage: 3.2V
- Cell Capacity: 100Ah
Charge Performance
- Recommended Charge Current: 20 A
- Maximum Charge Current: 100 A
- Recommended Charge Voltage:
- Initial Charge: 56 V
- After 30 Cycles: 58.4 V
- BMS Charge Cut-Off Voltage: 38.4 V (or cell >3.7V)
- Balancing Voltage: <54V (and cell >3.38 V)
Mechanical Performance
- Dimensions (LxWxH): 442 x 460 x 177 mm
- Weight: 48 Kg
- Terminal Type: M8x4
- Terminal Torque: 106-132 in-lbs (12-15 Nm)
- Case Material: Steel
- Recommended Connection Wire: AWG
Discharge Performance
- Maximum Continuous Discharge Current: 100 A
- BMS Discharge Current Warning: 105 A
- BMS Discharge Cut-Off Current: 110 A (1000ms)
- Low Voltage Warning: 44.8 V (or cell <2.7V)
- Discharge Cut-Off Voltage: 43.2 V (1s) (or cell 2.5V)
- Reconnect Voltage: 47.2 V (or 2.8 V/Cell)
- Short Circuit Protection: 300 μs
BMS SETTINGS for Temperature – With these settings you could cause irreversable damage in very cold installation locations
- Operating Temperature Range: -4°F to 140°F (-20°C to 60°C)
- Charge Temperature: 23°F to 131°F (-5°C to 55°C)
- Storage Temperature: 23°F to 95°F (-5°C to 35°C)
- BMS High Temperature Cut-Off: 149°F (65°C)
- Reconnect Temperature: 140°F (60°C)
- Temperature Sensors: 6
Lithium Upgrade and Installation Tips
- Consult with your battery supplier or dealer to confirm compatibility with your system components, including converters, solar charge controllers, and inverter chargers.
- Only purchase lithium batteries that have a Battery Management System installed.
Benefits
- Provides double the power in the same physical space as lead-acid batteries.
- Can be discharged 100% compared to lead-acid’s recommended 50% depth of discharge.
- Can be installed indoors with no hydrogen gases generated, and no terminal corrosion.
- 1/5th the weight of lead-acid batteries, resulting in significant weight reduction.
- Output voltage remains flat during most of the discharge cycle, increasing system efficiency.
- Can be charged up to 5 times faster than lead-acid batteries.
- 10 times longer lifespan than lead-acid.
- Holds a charge for up to 1 year without needing a trickle charger, great for unattended storage.