HTP III 300-48-3000 is an isolated DC/DC converter with MPPT (Maximum Power Point Tracking) function. It can extract maximum power from the solar panels in real time throughout the day. The module can work with outstanding reliability, efficiency and power density. It is specially designed for telecom, network access and data center applications.
Introduction
Features
- High efficiency and high power density: 96.3% efficiency and 41.72W/in³ power density. MPPT efficiency is > 99%.
- Digital control: Digital primary and secondary control for monitoring and regulation.
- High reliability design: Front-to-back airflow with one fan.
- Disconnect mains when hazardous input: Self-protection against unsustainable input voltage.
- Excellent EMC performance: Low interference and high susceptibility for better compatibility.
- Global approvals: Meets CE, UL, and TUV standards.
| DC Input | |
|---|---|
| Voltage | 85-400VDC (Nominal: 220VDC). Note: HVDC CB must be configured for each module. |
| MPPT Efficiency | > 0.99 |
| Input Current | <15A at 220VDC input; <19A at 176VDC input |
| Output | |
|---|---|
| Voltage | 40-58VDC (Nominal 53.5VDC) |
| Power | 3000W |
| Max. Current | 62.5A at 48VDC |
| Static Voltage Regulation | < 0.5% |
| Dynamic Voltage Regulation | <5% for 10%-90% load, regulation time ≤50ms |
| Ripple | <200mV peak to peak |
| Psophometric | <2mV |
| Current Sharing | <5% |
| Holdup Time | >10ms |
| Startup Time | 3-8s |
| Efficiency | 96.3% |
