Constant Current Constant Power Rapid Charger

Wide Voltage Input and High Power Output
Input Range: Supports three-phase 260-530VAC wide voltage input, adapting to diverse global grid environments (e.g., Europe's 380V, North America's 480V), preventing charging interruptions or equipment damage caused by voltage fluctuations.
Output Capability: Continuously adjustable output voltage from 50-1000VDC, dynamically matched current from 1-133A, rated power 40kW, peak efficiency ≥96%, meeting charging demands across all scenarios from low-speed electric vehicles to heavy-duty logistics vehicles.
Constant Power Output: Maintains steady power delivery within the 300-1000VDC voltage range, ensuring sustained high-power charging during mid-to-late stages to reduce overall charging duration.
High Efficiency and Reliability Design
High-Frequency Switching Technology: Employs high-frequency soft-switching techniques to minimise energy loss, achieving 10%-15% higher charging efficiency than conventional solutions with full-load efficiency exceeding 96%.
High Power Density: Modular design reduces equipment footprint by 40% and weight by 30%, facilitating installation in space-constrained charging stations or vehicle-mounted applications.
Fully Digital Control: Dual DSP architecture enables millisecond-level response, dynamically adjusting charging parameters to ensure output voltage/current accuracy ≤±1% and current sharing imbalance ≤±5%.
Multi-layered safety protection mechanisms
Eight-fold protection system: Integrated safeguards against overvoltage, undervoltage, overcurrent, short circuits, reverse polarity, overtemperature, lightning strikes, and leakage currents. Fault response time ≤10ms with automatic shutdown and alarm activation during anomalies.
Battery-friendly charging: Supports three-stage charging (constant current-constant voltage-float) to prevent overcharging or undercharging, extending battery lifespan by over 20%.
Environmental Adaptability: IP20 protection rating, operating temperature range -20°C to +60°C, suitable for extreme environments including deserts and high-altitude cold regions.