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| Item | Parameters |
|---|---|
| Input Voltage | 285Vac-475Vac, three-phase+PE |
| Input Current | <40A |
| Grid frequency | 45Hz-65Hz |
| Power Factor | ≥0.95(4kw≤output power≤10kw); ≥0.98(10kw≤output power≤20kw) |
| ITHD | ≤5%(10kw≤output power≤20kw) |
| Item | Parameters |
|---|---|
| Output Power | 20kw |
| Voltage Range | 50-1000Vdc |
| Current Range | 0-67A |
| Rated Current | 20A |
| Voltage accuracy | ≤±5% |
| Current accuracy | ≤±1% |
| Ripple Peak-to-Peak | ≤1% |
















We are a state-level high-tech enterprise focusing on the research and development, production, and sales of power electronic products. We provide mid-to-high-end DC power supply systems based on independent intellectual property rights and technological innovation.
With more than ten years of experience, we have built a high-quality R&D team and obtained multiple national invention patents and software copyrights. Our products are widely used in automotive, electric power, railway, metallurgy, and communications fields globally.
Since 2011, we have specialized in automotive DC charging modules, offering series of 15kW, 20kW, 30kW, and 40kW products used in major charging centers, public bus stations, and international airports.