Heavy-Duty DC Power Supply (24V 1500A) for Electrolytic Descaling

Precision-engineered for industrial electrolytic descaling and electronic scale removal, this 36kW power supply delivers a continuous heavy-duty DC power output of 24V and 1500A. Unlike consumer-grade battery chargers that fail under continuous duty for rust removal or anti-fouling electrolysis, this unit is specifically built for demanding 24/7 operational cycles. It represents the highest standard of rectification technology for aggressive water treatment applications where maintaining precise current density is critical for effective anti-fouling electrolysis. Designed as a direct replacement for unreliable manual chargers, it offers industrial-grade performance and digital control for processes requiring custom current voltage rectifier parameter profiles.
Part 1 Key Features & Engineering Highlights
This unit is designed for high-accuracy electrochemical water treatment. The core utilizes high-efficiency IGBT modules with a digital control loop, providing a consistent and ripple-free DC output essential for controlled mineral deposition in cooling tower water descaling. The power transformer is engineered for high continuous load capacity, minimizing temperature rise and ensuring longevity. Digital front-panel controls with a high-resolution LCD display offer real-time voltage, current, and cumulative operating hours readouts. The unit supports remote on/off and digital trimming, integrating seamlessly into automated water treatment systems. All internal components are treated with anti-corrosion conformal coating to withstand the humid and chemically aggressive environments typical of anti-fouling electrolysis operations. As an industrial high frequency rectifier factory solution, this unit delivers superior energy efficiency compared to traditional SCR-based designs.
Part 2 Technical Specifications Table
SPECIFICATION | PARAMETER
Model Number | IPS-241500-HF
Output Voltage (Rated) | 24 Volts DC (0-100% Adjustable)
Output Current (Rated) | 1500 Amps DC (0-100% Adjustable)
Power Rating | 36,000 Watts (36 kW)
Input Power | 380VAC ±10%, 3-Phase, 50/60Hz
Efficiency | > 90% (at Full Load)
Output Ripple | < 1% RMS
Protection Index | IP20 (Indoor)
Cooling Method | Forced Air Cooling (Intelligent Variable Fan)
Operating Mode | Constant Current (CC) / Constant Voltage (CV) Selectable
Control Interface | 10-Turn Potentiometer (Analog) / Standard Digital Encoder
Part 3 Advanced Built-in Protection Systems
Safety and system integrity are paramount. The unit includes a comprehensive suite of protections: Input Over-Voltage/Under-Voltage Trip; Output Over-Voltage Crowbar; Output Over-Current Electronic Limiting; Short Circuit Proof (Auto-Restart); Over-Temperature Protection with audible alarm and shutdown; Phase Loss Detection to prevent single-phasing damage. These systems ensure fault-ride-through capability for critical infrastructure environments, protecting both the power supply and the process loads.
Part 4 Target Industrial Applications
This rectifier is the core power conversion unit for specialized water treatment. Its primary applications include:
Cooling Tower Water Descaling: For industries like power generation, petrochemical, and HVAC. The unit drives electrodes to force calcium carbonate and other minerals to precipitate into a non-adherent sludge.
Electronic Scale Removal: In pipes, heat exchangers, and industrial equipment.
Anti-Fouling Control: Keeping heat transfer surfaces clean without chemical dosing.
Part 5 Customization and Tailored Engineering Services
As a leading IGBT rectifier manufacturer, we provide deep customization to match your specific electrochemical process. Our factory standard capability spans a massive output matrix: 1V to 1000V, and 1A to 100,000A. Input is AC; output is always heavy-duty DC. For the electrolytic descaling and anti-fouling applications, we integrate the following modules:
Process Timer: Programmable run cycles (e.g., 8-hour cleaning, 16-hour rest) with automatic start/stop.
Multi-Stage Profile Control: Set independent current levels and durations for each stage of the process, including pre-treatment, main descaling, and passivation.
Ampere-Minute Integrator: Tracks exact electrical dose for process repeatability.
Automatic Reverse Polarity: Recommended for anti-fouling electrolysis, this function periodically reverses current to clean both electrode surfaces, extending maintenance intervals.
Soft-Start: Ramp-up function prevents current surge on cold electrolytes.
Control Interfaces: RS485 Modbus RTU for SCADA, Ethernet TCP/IP for remote monitoring, isolated 4-20mA analog interface for PLC integration.
Pulse Functions: Adjustable pulse frequency from 1Hz to 3000Hz for specialized crystal structure control in scale removal.
Contact us with your custom current voltage rectifier requirements for a complete engineering proposal.