The 12V 4000A metal recovery DC power supply supports a defined electrochemical recovery cell after the metal, feed stream and electrical operating window have been confirmed. It is a configurable AC-to-DC power source, not a complete recovery process.
Published Rating
| Rated DC output | 12 V, 4000 A |
|---|---|
| Primary application | Electrochemical metal recovery |
| AC input for quotation | Specify 380 V or 415 V AC and local frequency. Final configuration requires project confirmation. |
| Main regulation mode | Constant-current or constant-voltage main mode, selected for the process. Final control configuration requires confirmation. |
| Cooling and enclosure | Selected from duty cycle, ambient temperature, installation environment and available cooling conditions. |
Project Definition
“Metal recovery” is an umbrella purchasing term. The project must be classified as electrowinning, electrorefining or another electrochemical route before final selection. Current depends on active area, allowed current density and recovery target; voltage depends on cell chemistry, spacing, topology and connection losses.
Use process data from the selected metal and electrolyte. Do not combine current density from one chemistry with cell voltage or current efficiency from another.
Information Required for Quotation
- Identify the recovery route, target metal, feed source and required product form.
- Provide electrolyte composition, concentration, impurities, pH and temperature.
- Provide electrode materials, active area, current density, cell count and connection.
- State recovery target, current efficiency, operating schedule and maintenance cycle.
- Provide loaded cell voltage, maximum voltage, busbar losses and local AC supply.
Configuration Boundary
This page confirms the published DC rating and application only. Cooling method, enclosure grade, control interface, ramp profile, timer, ampere-hour control, pulse operation, polarity reversal, communication protocol and any special ripple limit are optional project items only when confirmed in writing. They are not included by default.
Frequently Asked Questions
Is metal recovery the same as electrowinning?
Electrowinning is one metal-recovery route, but the broader term can include different electrochemical processes.
Can the rectifier determine the recovery rate?
No. Current, current efficiency, chemistry and operating time jointly determine recovery performance.
Are communication and automatic process control included?
Only when the required signals, protocol and control sequence are confirmed in the project specification.
See the complete metal recovery rectifier range, or send the process data for a rectifier selection review.
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