This 9V 1000A DC rectifier is tailored for electroplating applications that demand extremely low ripple performance, with ripple controlled to ≤1% for improved coating uniformity and surface finish. Designed for 480V three-phase input, it ensures stable operation and efficient power delivery in industrial environments.

Equipped with an integrated time relay, the unit allows users to set and manage process durations conveniently, supporting more consistent and repeatable plating cycles. The system features precise voltage and current regulation, fast dynamic response, and reliable protection functions, making it suitable for a wide range of metal finishing processes. Its rugged design and flexible configuration options enable easy adaptation to different production requirements.

• Input Power: three-phase 480V AC ±10%, 50/60Hz
• Output Capability:
  • Voltage: DC 0-9V continuously adjustable
  • Current: DC 0-1000A continuously adjustable
  • Power: Max 9KW (9V *1000A)
• 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.
• 
•