12V 100A High Frequency Reversing Rectifier 220V Single Phase PLC Control RS485 Remote Box Electroplating Power Supply

This 12V 100A high frequency reversing rectifier is engineered for precision electroplating and surface treatment processes requiring periodic polarity reversal. With 220V single-phase input, the unit is compact and easy to integrate into small and medium production lines. The built-in PLC control system combined with RS485 communication enables flexible operation, remote monitoring, and seamless integration with automated systems.

The included remote control box allows operators to adjust parameters conveniently and safely from a distance, improving operational efficiency. The rectifier delivers stable DC output with fast response and low ripple, helping achieve uniform coating quality. It is suitable for applications such as copper, nickel, and chromium plating, as well as other electrochemical processes where reversing current is required. Optional customization is available to meet specific industrial requirements.

• Input Power: single-phase 220V AC ±10%, 50/60Hz
• Output Capability:
  • Voltage: DC 0±12V continuously adjustable
  • Current: DC 0±100A continuously adjustable
  • Power: Max.1.2KW (12V *100A)
• 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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