Electrical Specifications | |
Nominal Voltage | 48V |
Nominal Capacity | 12Ah |
Energy | 576Wh |
Internal Resistance | 150mΩ |
Self Discharge | <1% Per Month |
Series and Parallel | 8P |
Matched UPS | ≤4KVA |
Mechanical Specifications | |
Cells | IFR26650-3000mAh |
Cell in Series and Parallel | 15S4P |
Dimensions (L x W x H) | 418*438*43mm |
Weight | 12Kg |
Terminal | Anderson SB50 |
Case Material | SPCC |
IP Rating | IP21 |
Discharge Specification | |
Backup time | 8~15min |
Max Continuous Discharge Current | 84A |
Overdischarge Protection Voltage | 39V |
Overdischarge Recovery Voltage | 40.5V |
Short Circuit Protection | yes |
Charge Specifications | |
Charge Current | 9A |
Charge Voltage | 54V |
Overcharge Protection Voltage | 54V |
Overcharge Recovery Voltage | 51.75V |
Equalization Turn-on Voltage | 51.75V |
Temperature Specification | |
Discharge Temperature | -20-60℃ |
Charge Temperature | 0-45℃ |
Storage Temperature | -5-45℃ |
BMS Over Temperature Protection | 65±5℃ |
BMS Over Temperature Protection Recovery | 55±5℃ |
Communication | |
Communication | RS232,RS485 |
Compliance Specification | |
Certification | / |
Diagram of maximum current discharge at different temperatures
Different constant power discharge curve
Plot of multiplier temperature rise
Cycle graphs of different DOD lifetime
2D Drawing
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