Electrocatalytic Oxidation Power Source 48V 1000A

Executive Summary
This 48V 1000A power source delivers direct-current precision engineered for demanding advanced oxidation processes (AOPs) used in industrial effluent treatment. By integrating high-frequency IGBT switching technology, this system achieves markedly higher conversion efficiency and a smaller physical footprint than traditional thyristor-based units. It provides the steady, ripple-free DC necessary for consistent electro-fenton reactions and efficient cod removal in wastewater streams. Sourced directly from the industrial high frequency rectifier factory that built it, you bypass distributor markups and gain direct access to application engineers.
Part 1: Key Features & Engineering Highlights
The design focuses on electrochemical process stability and industrial longevity. A high-speed 20kHz PWM stage scrubs incoming AC to produce exceptionally clean DC output, which directly enhances electrode lifespan and reaction rates. The digital control loop enables instantaneous voltage compensation under heavy load, a critical requirement for electrolysis applications. This unit also features a comprehensive digital display showing real-time voltage, current, and accumulated operating hours. When evaluating a heavy-duty DC power supply price, consider that this unit’s extended component lifecycle (rated for 100,000+ hours of continuous operation) minimizes total cost of replacement and downtime.
Part 2: Technical Specifications Table
| Parameter | Specification |
|—|—|
| Model Designation | GA-48-1000 |
| Input Voltage | 380VAC ± 15%, 3 Phase, 50/60 Hz |
| Output Voltage Range | 0 – 48 VDC (Continuously Adjustable) |
| Output Current Range | 0 – 1000 ADC (Continuously Adjustable) |
| Rated Output Power | 48 kW |
| Efficiency | ≥ 92% at Full Rated Load |
| Regulation Precision | ≤ 0.5% (Voltage & Current Modes) |
| Ripple & Noise | ≤ 100 mVp-p |
| Cooling Method | Forced Air via High-Temp Rated Fans |
| Protection Index | IP54 (Electronics Enclosure) |
| Operating Temperature | -10°C to +50°C |
| Communication Interface | RS485 (Modbus RTU Protocol) |
Part 3: Advanced Built-in Protection Systems
Reliability in a chemical treatment plant requires robust safeguarding. This IGBT rectifier manufacturer embedded a multilayered protection suite that auto-monitors ten critical parameters. Overvoltage, undervoltage, overcurrent, short circuit, and phase loss protections operate independently without interrupting the core control logic. Thermal management includes embedded thermistors on each IGBT module and the main transformer, initiating a controlled shutdown before junction temperatures exceed safe limits. An integrated IP-level enclosure prevents ingression of corrosive vapors and conductive dust.
Part 4: Target Industrial Applications
This supply excels in scenarios requiring high current density at low voltage. Primary applications include electro-fenton advanced oxidation for breaking down persistent organic pollutants in industrial effluent treatment and chemical processing. It is also purpose-built for other electrolytic processes like electro-chlorination, metal recovery via electrowinning, and electrochemical synthesis requiring a custom current voltage rectifier. The low ripple characteristic makes it highly suitable for precise electrochemical studies and pilot-scale continuous wastewater treatment plants.
Part 5: Customization and Tailored Engineering Services
Standard outputs cover a full range from 1V to 1000V and 1A to 100,000A, with AC input converted exclusively to stable DC output. For electrocatalytic oxidation lines demanding process control, we integrate optional modules including a Process Timer for cycle automation, Multi-Stage Profile Control for ramping voltage or current according to a reaction sequence, and an Ampere-Minute Integrator for coulombic efficiency tracking. Automatic Reverse Polarity modules prevent electrode passivation in specific treatment protocols. The Soft-Start module eliminates inrush current spikes during system power-up. Communication interfaces expand to include Ethernet for plant SCADA integration and isolated 4-20mA analog control. For pulse electrolysis requirements, a Pulse Function module delivers adjustable frequencies from 1 to 3000 Hz with configurable duty cycles, offering the process engineer a powerful variable for optimizing chemical reaction kinetics.