High-Current 24V 250A Programmable DC Source 380V Input
This 24V 250A programmable DC power supply is designed for industrial applications such as electroplating, electrolysis, battery testing, and other DC processes. Supporting 380V three-phase input, it provides stable, low-ripple, and fully programmable output with adjustable voltage, current, ramping, and timing settings. Built with advanced IGBT technology, it ensures high efficiency, fast response, and reliable long-term operation, with complete protection against over-voltage, over-current, over-temperature, short-circuit, and grounding faults.
Technical Specifications
- Input Power: three-phase 380V AC ±10%, 50/60Hz
- Output Capability:
- Voltage: DC 0-24V continuously adjustable
- Current: DC 0-250A continuously adjustable
- Power: Max.6KW (24V *250A)
- Regulation Accuracy: Voltage ±1%, Current ±1%
- Efficiency: ≥85% (IGBT high-frequency soft-switching technology)
- Cooling System: Intelligent forced air cooling (temperature-controlled variable-speed fans, low noise)
- Protection Features: Over-voltage, over-current, short-circuit, overheating, phase loss, and input surge protection
- Control Modes: Auto-switching between CV/CC modes; supports local keypad or remote RS485 communication (Modbus protocol)；local panel control
- Display Interface: LED/liquid crystal screen for real-time voltage, current, and status alerts
- Operating Temperature: -10℃ to +50℃
- Protection Rating: IP21 (dust and drip-proof)
Key Advantages
- Flexible Adaptation: CC/CV auto-switching ensures precise control for electroplating processes.
- Energy Efficiency: IGBT high-frequency inversion reduces energy loss, saving 10%-15% compared to traditional SCR rectifiers.
- Compact Design: Space-saving and lightweight, suitable for workshops or labs.
- Smart Thermal Management: Fans adjust speed based on load temperature, balancing cooling and noise.
- High Compatibility: Wide input voltage range (±15%) accommodates grid fluctuations.
Applications
- Precision Electroplating: Gold/silver plating, PCB electroplating, and other current-sensitive processes.
- Small-Scale Electrolysis: Lab-based water electrolysis, precious metal refining.
- Surface Treatment: Anodizing, electrophoretic coating, metal polishing.
- R & D & Education: Electrochemical experiments in universities and research institutes.
