Key Features
– Ultra-stable 12V DC output with a continuous 5000A current rating, designed for consistent copper ion deposition in electrolytic refining.
– Advanced IGBT (Insulated Gate Bipolar Transistor) technology ensures over 92% conversion efficiency, reducing energy waste and operational costs.
– Microsecond-level fault response time enables instant shutdown under overload or short circuit conditions, protecting both the power supply and electrolytic cells.
– Forced air cooling system maintains optimal thermal performance even under continuous 5000A load, eliminating the need for water cooling infrastructure.
– Wide input voltage compatibility: accepts 3-phase 380VAC ±10%, 415V, 440V, 480V, or 600VAC at 50/60Hz, making it adaptable to global industrial grids.
Technical Specifications
| Output Voltage | 12V DC (adjustable range: 0-12V) |
| Output Current | 5000A (continuous, up to 6000A peak) |
| Input Voltage | 3-phase 380VAC ±10% (50Hz) or 415V/440V/480V/600VAC |
| Efficiency | >92% at full load |
| Cooling Method | Forced air cooling (integrated high-speed fans) |
| Control Interface | Manual selector switch with digital display for voltage and current |
| Protection Class | IP20 (indoor use) |
| Dimensions | 800mm x 600mm x 1200mm (approx.) |
| Weight | Approximately 180 kg |
Built-in Protection Systems
– Overcurrent Protection: Instantaneous shutdown when current exceeds 110% of rated value, with automatic reset after fault clearance.
– Overvoltage Protection: Clamps output at 13.5V DC maximum to prevent damage to electrolytic cells.
– Short Circuit Protection: Detects and isolates faults within 2 microseconds, preventing arc flash and equipment damage.
– Over Temperature Protection: Reduces output current automatically if internal temperature exceeds 85°C, then resumes normal operation upon cooling.
– Phase Loss Protection: Alarms and disconnects input if any phase of the three-phase supply is missing or unbalanced.
Main Applications
– Copper Electrolysis: High-purity copper cathode production from anode plates, ensuring uniform deposition at 12V/5000A.
– Zinc Electrolysis: Efficient extraction of zinc from sulfate solutions in metallurgical processes.
– Electroplating: Large-scale plating of metal surfaces requiring high current density, such as automotive components.
– Electrolytic Copper Foil: Production of thin copper foils for electronics, where stable DC output is critical.
– Anodizing: Hard anodizing of aluminum parts that demand consistent voltage and current profiles.
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