GAOHUI 24V 1500A Industrial High Frequency Rectifier for Electrolytic Descaling and Anti-Fouling Electrolysis

Part 1: Key Features & Engineering Highlights

– This GAOHUI 24V 1500A industrial high frequency rectifier factory direct unit is engineered for demanding electrolytic descaling and anti-fouling applications, delivering a robust 36kW output for continuous heavy-duty DC power supply price efficiency.
– Features an advanced Germany technology cooling system with sealed water circulation and heat exchanger, ensuring stable operation at full 1500A load in harsh industrial environments, a key differentiator from standard IGBT rectifier manufacturer designs.
– High-frequency IGBT switching topology provides precise 0.1% voltage and current regulation, critical for consistent electronic scale removal performance in cooling tower water descaling systems.
– Compact modular rack design saves 40% floor space compared to traditional thyristor rectifiers, reducing installation costs for custom current voltage rectifier projects.
– Digital microprocessor control with real-time monitoring of electrolyte conductivity and temperature, enabling automatic power adjustment for optimal anti-fouling electrolysis efficiency.

Part 2: Technical Specifications Table

Part 3: Advanced Built-in Protection Systems

The GAOHUI 24V 1500A rectifier incorporates comprehensive protection for safe operation in continuous industrial electrolysis. Over-current protection instantly limits output at 105% rated current, while over-voltage protection clamps at 110% of set voltage. Short-circuit protection triggers shutdown within 2 milliseconds. Over-temperature protection monitors both IGBT junction temperature and coolant temperature, with automatic derating at 85°C and shutdown at 90°C. Reverse polarity protection prevents damage from incorrect electrode connections. Input phase loss detection and under-voltage lockout ensure safe startup and operation under unstable grid conditions. All protection events are logged with time stamps and displayed on the HMI touch screen.

Part 4: Target Industrial Applications

This rectifier is specifically designed for electrolytic descaling of cooling tower water systems, electronic scale removal from heat exchangers and pipelines, and anti-fouling electrolysis in industrial water treatment plants. Additional applications include electrowinning of non-ferrous metals, hard anodizing of aluminum components, precious metal electroplating (gold, silver, platinum), electrolytic polishing of stainless steel, and cathodic protection for marine structures. The 24V 1500A output is ideal for large-scale electrochemical cleaning of industrial boilers, condenser tubes, and desalination plant components.

Part 5: Customization and Tailored Engineering Services

Our factory offers full customization across 1V-1000V and 1A-100,000A ranges, with AC input and DC output only. For this 24V 1500A model, we can integrate optional functional modules including a Digital Process Timer for precise descaling cycles, Multi-Stage Programmable Profile Control with up to 16 segments for complex anti-fouling sequences, and an Ampere-Minute Integrator for total charge monitoring. Automatic Reverse Polarity module enables periodic electrode cleaning, while Soft-Start Ramp-Up prevents current surge damage to delicate electrodes. Local/Remote Control options include push-button panel or 7-inch HMI Touch Screen with real-time graphing. Communication interfaces support RS485 Modbus RTU, Ethernet TCP/IP for SCADA integration, and 4-20mA analog control. Pulse Function module offers 1-100% duty cycle and 1-3000Hz frequency adjustable for specialized descaling applications requiring pulsed DC.