FBTech 5.12kWh 48V Lithium Battery
FBTech 48V series lithium iron phosphate batteries can provide reliable backup power for access network equipment, remote switch, mobile communication, transmission equipment and other systems with their integrated structure design, intelligent centralized monitoring and standardized cabinet installation. The product can realize multi-group parallel connection and provide flexible and effective power system solutions for telecommunication operators.
Features:
- The cells with lithium iron phosphate technology has high safety and long service life.
- The built-in intelligent BMS battery pack management system can effectively prevent battery over charge, over discharge, over current and over temperature.
- The built-in intelligent battery equalization control system can effectively improve the consistency of battery packs, prolonging the service life of battery packs.
- Standard 19-inch box design, easy to install and upgrade
- RS485/RS232 communication output for monitoring
- Maintenance free
| Lithium Battery General Characteristics | |
| Nominal voltage | 51.2V |
| Nominal capacity@0.2C | 100 Ah |
| Min. capacity@0.2C | 97 Ah |
| Nominal energy | 5120Wh |
| Dimension(W*D*H) | 483x385x222 mm, 19 x 15.2 x 9 inch |
| Weight | 51.8 kg / 114 lbs |
| Electrical Characteristics | |
| Working voltage range | 44.0V~56.8V |
| Recommended charging voltage | 56.8 V |
| Max. continuous charging current | 100 A |
| Max. continuous discharging current | 100 A |
| Peak current | 120A < 0.3 sec |
| Short circuit current | 440A < 500 µs |
| Internal resistance | 60 m ohm |
| Self discharge | < 3.5% per month |
| Cycle Life (25oC, 0.2C, 80% DOD) | 3500 cycles |
| Operating Conditions | |
| Charging temperature | 0oC – 45oC |
| Discharging temperature | -20oC – 45oC |
| Storage temperature | -10oC – 45oC |
| Storage duration | 12 months @20oC |
| Parallel function | Maximum support 16 groups in parallel, recommended no more than 12 groups |
| Certification | ETL with ANSI/CAN/UL-1973 standard |
| Warranty | 2 years |
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