HTPB48-48-5800 is a non-isolated DC/DC converter which has battery charging and discharging management function. It can automatically adapt to different charging voltages, with fast charging and long service life. Module can achieve the common use of batteries of different types, capacities, and manufacturers, adapting to the construction and maintenance needs of communication base stations.
Introduction
Features
- High efficiency and high power density: 96% efficiency and 25.5W/in³ power density.
- Digital control: Digital primary and secondary control, realize excellent monitoring and regulation.
- High reliability design: One fan front-to-back airflow with latest thermal solution and experienced design.
- Excellent EMC performance: Lower interference and excellent susceptibility give the module a better compatibility.
- Global approvals: Meet CE, UL and TUV standard.
| Charging Mode | |
|---|---|
| Bus Bar (Input) | |
| Voltage range | 43.2-58VDC |
| Rated voltage | 53.5VDC |
| Input Current | <105A at 57.6VDC input; <115A at 53VDC input |
| Battery (Output) | |
| Voltage range | 43.2-57.6VDC |
| Rated voltage | 48VDC |
| Power | 5760W |
| Max. Current | 100A |
| Static Voltage Regulation | < 0.5% |
| Ripple | < 200mV peak to peak |
| Startup Time | 3-8s |
| Efficiency | 98% |
