DC Charging Module(AC220V/DC220V/10A) with Ultra-high Power Density High Efficiency and Intelligent Control for Power Systems
The power operation supply charging module serves as an essential component of power systems, designed to provide energy to electrical equipment safely, reliably, efficiently, stably, and continuously. Modern power operation supplies incorporate intelligent centralized monitoring, unattended operation, and automatic battery management capabilities to meet the demands of contemporary power system management.
The Entropy Hi-Tech power operation and charging module effectively meets market demands while delivering cost-effective, reliable, and user-friendly system solutions tailored to practical customer needs.
| Parameter | Specification |
|---|---|
| Input Voltage | Rated three-phase, three-wire configuration with voltage range of 323 Vac to 437 Vac; maximum operating voltage up to 475 Vac |
| Input Current | ≤7.5A |
| AC Input Frequency | 45–65Hz |
| Efficiency | ≥93% |
| Power Factor | ≥0.94 |
| Output Voltage Range | 198V–286V |
| Rated Output Current | 10A |
| Maximum Output Current | 11A (Output voltage ≤ 286 V) |
| Voltage Rise Time | 3–8 seconds (soft start time) |
| Constant Current Output Range | 10%–100% |
| Steady Flow Accuracy | ≤±0.5% (20% flow limitation test) |
| Load Voltage Ripple Coefficient | ≤0.5% (effective value) ≤1% (peak value) |
| Voltage Stabilization Accuracy | ≤±0.5% |
| Temperature Coefficient (1/°C) | ≤0.2‰ |
| Flow Distribution Imbalance | ≤±5% (20%–100% rated load) |
| Component Size | 85 * 161mm |
| Open Hole Size | 88 * 164mm |