24V 200A Electroplating Rectifier with Timer Relay 440V Three Phase DC Power Supply

This 24V 200A electroplating rectifier is designed for industrial plating applications, featuring 440V three-phase input and built-in timer relay control for convenient process timing management. The rectifier provides stable DC output, high efficiency, and reliable performance, making it suitable for chrome plating, nickel plating, zinc plating, copper plating, and other electroplating processes.

• Input Power: three-phase 440V AC ±5%, 50/60Hz
• Output Capability:
  • Voltage: DC 0-24V continuously adjustable
  • Current: DC 0-200A continuously adjustable
  • Power: Max 4.8KW (24V *200A)
• 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)

• 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.

• 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.
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