RELiON 48V 25AH DIN LiFePO4 Battery
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This 48V 25Ah lithium iron phosphate battery is perfect in many solar power applications. It maintains consistent power and is equipped with an LINYI Connector terminal type and a built-in battery management system (BMS). All RELiON LiFePO4 solar batteries have installation flexibility, fast-charging capabilities and are maintenance free.
PRODUCT SPECIFICATIONS
- Voltage: 51.2V
- Amp Hours: 25Ah
DIMENSIONS and WEIGHT
- Length: 10.2 in (260 mm)
- Width: 6.6 in (168 mm)
- Height: 8.3 in (210 mm)
- Weight: 27.6 lbs (12.5 kg)
APPLICATIONS
- Solar
Electrical Specifications | |
---|---|
Nominal Voltage | 51.2V |
Nominal Capacity | 25 Ah |
Energy | 1280 Wh |
Resistence | ?70 mohms @ 50% SOC |
Efficiency | 99% |
Self Discharge | <3% per Month |
Maximum Modules in Series | 1 (Single Use) |
Mechanical Specifications | |
---|---|
Dimensions (L x W x H) | 10.2 x 6.6 x 8.2 (260 x 168 x 210 mm) |
Weight | 27.6 lbs (12.5 kg) |
Terminal Type | M8 x 1.25 |
Terminal Torque | 80 - 100 in-lbs (9 - 11 N-m) |
Case Material | ABS |
Enclosure Protection | IP66 |
Cell Type - Chemistry | Cylindrical - LiFePO4 |
Discharge Specifications | |
---|---|
Maximum Continuous Discharge Current | 20 A |
Peak Discharge Current | 25 A (4 plus or minus 1 s) |
BMS Discharge Current Cut-Off | 60 A plus or minus 10 A (6 plus or minus 3 ms) |
Recommended Low Voltage Disconnect | 44V |
BMS Discharge Voltage Cut-Off | 40 V (2.5 plus or minus 0.1 vpc) (100 plus or minus 50 ms) |
Reconnect Voltage | 32 V (2.0 plus or minus 0.1 vpc) |
Short Circuit Protection | 400-600 ?s |
Charge Specifications | |
---|---|
Recommended Charge Current | 1.25 A - 12.5 A |
Maximum Charge Current | 20 A |
Recommended Charge Voltage | 56.0 V - 58.4 V |
Charge Current 32 degrees F to 14 degrees F (0 to -10 degrees C) | ?0.1 C |
Charge Current -4 degrees F to 14 degrees F (-20 to -10 degrees C) | ?0.05 C |
BMS Charge Voltage Cut-Off | 60.8 V (3.8 plus or minus 0.05 vpc) |
(1.0 plus or minus 0.5 s) | |
Reconnect Voltage | 57.6 V (3.6 plus or minus 0.05 vpc) |
Balancing Voltage | 57.6 V (3.6 plus or minus 0.025 vpc) |
Temperature Specifications | |
---|---|
Discharge Temperature | -4 to 140 degrees F (-20 to 60 degrees C) |
Charge Temperature | -4 to 113 degrees F (-20 to 45 degrees C) |
Storage Temperature | 23 to 95 degrees F (-5 to 35 degrees C) |
BMS High Temperature Cut-Off | 149 degrees F (65 degrees C) |
Reconnect Temperature | 122 degrees F (50 degrees C) |
Refer to charge currents below 0 degreesC (32 degreesF) |
Compliance Specifications | |
---|---|
Certifications | UN38.3 and CE (battery) |
UL1642 (cells) (File# MH62098) | |
IEC62133 (cells) | |
Shipping Classification | UN 3480, CLASS 9 |
Product Data Sheet
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