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250V 700A Low Ripple Electrolysis DC Power Supply ≤2% Ripple 380V Three Phase Input High Voltage Metal Refining Rectifier

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250V 700A Low Ripple Electrolysis DC Power Supply ≤2% Ripple 380V Three Phase Input High Voltage Metal Refining Rectifier

Model Number : GKD250-700CVC

Payment Terms : L/C,D/A,D/P,T/T,Western Union,MoneyGram

Place of Origin : China

Packaging Details : strong plywood standard exporting package

MOQ : 1pcs

Delivery Time : 5-30 working days

Price : 16800-18000$/unit

Certification : CE ISO9001

Supply Ability : 200 Set/Sets per Month

Brand Name : Xingtongli

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250V 700A Low Ripple Electrolysis DC Power Supply ≤2% Ripple 380V Three Phase Input High Voltage Metal Refining Rectifier

Designed for metal electrolysis and high-voltage DC applications, this 250V 700A low ripple power supply delivers precise and stable current output with ripple controlled at ≤2%, helping improve process consistency and product quality. It is suitable for applications such as metal refining, electro-winning, electrochemical processing, and industrial electrolytic systems where a clean DC output is required. With 380V three-phase AC input, the unit provides high-power operation with excellent efficiency and continuous-duty reliability. Customized solutions are available for different output ranges, control methods, cooling systems, protection functions, and communication requirements.

Technical Specifications
  • Input Power: three-phase 380V AC ±10%, 50/60Hz
  • Output Capability:
    • Voltage: DC 0-250V continuously adjustable
    • Current: DC 0-700A continuously adjustable
    • Power: Max 175KW (250V *700A)
  • 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.
  • 250V 700A Low Ripple Electrolysis DC Power Supply ≤2% Ripple 380V Three Phase Input High Voltage Metal Refining Rectifier
  • 250V 700A Low Ripple Electrolysis DC Power Supply ≤2% Ripple 380V Three Phase Input High Voltage Metal Refining Rectifier



Product Tags:

250V 700A electrolysis power supply

      

low ripple DC power supply

      

three phase input metal refining rectifier

      
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