Short-circuit protection
Output overvoltage protection
Input overvoltage protection
Input undervoltage alarm
Over-temperature protection function
Fan control function
Communication function
Wide AC input voltage range, suitable for harsh power grid conditions.
The module has complete protection functions including input overvoltage and undervoltage, output overvoltage, output short circuit, and overtemperature protection.
Uses active PFC control technology to limit harmonics caused by current waveform distortion and purify the electromagnetic environment, improving power factor and increasing the utilization of total power capacity.
Uses RS485 communication method with pure software current sharing.
The module supports hot-swappable operation, convenient for use and maintenance.
Adopts relatively comprehensive circuit board dustproof and moisture-proof treatment.
Major components use international brand products, and the whole machine goes through strict testing and full-load thermal aging screening, effectively improving the reliability of the module.
| Parameter | Min. | Typical | Max. | Unit | Remark | |
| Input | Input Voltage Range | 185 | 230 | 275 | Vac | Single-phase/full load (275~305VAC can work, no index assessment) |
| Input Voltage Range | 90 | 185 | Vac | Single-phase/power-limited | ||
| Input Frequency | 45 | 50 | 66 | Hz | Rated load | |
| Input Current | / | 13 | 18 | A | ||
| Power Factor | / | 0.99 | / | / | Rated I/O, 100% of maximum power | |
| / | 0.99 | / | / | Rated I/O, 50% of maximum power | ||
| / | 0.97 | / | / | Rated I/O, 30% of maximum power | ||
| Harmonic Currents | / | <5% | / | / | Rated I/O, 100% of maximum power | |
| / | <8% | / | / | Rated I/O, 50% of maximum power | ||
| / | <12% | / | / | Rated I/O, 30% of maximum power | ||
| Output | Output Voltage | 42 | 53.5 | 58.5 | Vdc | Customer setting, performance for 43.0V~58.0V |
| Output Current | / | 50 | 62.5 | A | When input 185~275Vac Output 48.0V-58.0V |
|
| Output Power | / | / | 3000 | W | When input 185~275Vac Output 48.0V-58.0V |
|
| Voltage Regulation Accuracy | / | / | ±0.6 | % | 10%-100% Rated load | |
| Loading Effect | / | / | ±0.5 | % | 10%-100% Rated load | |
| Source Effects | / | / | ±0.1 | % | ||
| Efficiency | 95.0 | / | / | / | 100% of Rated load | |
| 96.0 | / | / | / | 50% of Rated load | ||
| 95.5 | / | / | / | 30% of Rated load | ||
| Temperature Coefficient | / | / | ±0.02 | %/℃ | ||
| Dynamically Respond to Recovery Times | / | / | 200 | us | 25%-50%-25% Io load change 50%-75%-50% Io load change |
|
| / | / | 50 | ms | 10%-90%-10% Io load change | ||
| Boot Time | 3 | / | 10 | s | ||
| Switching On and Off Overshoot | / | / | 5 | % | ||
| Fluid Averaging | / | / | ±5 | % | 50%-100% rated load | |
| Steady Flow Accuracy | / | / | ±3 | % | 20%-100% rated load | |
| Operating Temperature | -40 to +75 | ℃ | |||
| Storage Temperature | -40 to +85 | ℃ | |||
| relative Humidity | ≤90 | % | |||
| atmospheric Pressure | 70-106 | kPa | |||
| Cooling Method | Air-cooled | ||||
| Noises | <58 | dB | |||
| Ground Resistance | ≤0.1 | Ω | |||
| Leakage Current | ≤3.5 | mA | |||
| ESD Immunity | EN/IEC 6 |
||||
| Radiation Immunity | EN/IEC 6 |
||||
| Fast Transient Burst Immunity | EN/IEC 6 |
||||
| Lightning Strike | EN/IEC6 |
||||
| Conductive Immunity | EN/IEC 6 |
||||
| Harmonic Emission | EN/IEC6 |
||||
| Radiated Emissions | EN55022, Class B | ||||
| Conducted Emissions | EN55022, AC- Class B, DC- Class A | ||||
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