This professional air-cooled rectifier delivers stable DC power for industrial water treatment systems. It supports key processes such as electrolysis, sodium hypochlorite generation, electrocoagulation, seawater desalination, and ballast water treatment. High-efficiency IGBT technology works with forced air cooling. The unit runs steadily without extra water loops. Installation and maintenance costs stay low. Uptime and process stability improve for municipal and industrial water projects.
Why Choose This Air-Cooled Rectifier
Many water treatment sites have limited space. Some lack access to cooling water. Water-cooled units add extra piping and maintenance work. Unstable power also lowers electrolysis efficiency. This air-cooled rectifier solves all these issues. A compact design supports effective heat dissipation. Users get constant, low-ripple DC output. The equipment resists corrosion and works well in tough environments. Stable treatment becomes easy to achieve at a lower total cost.
“Stable power is key to reliable water treatment,” said an engineering expert. The air-cooled rectifier keeps electrolytic performance consistent. Treatment processes run smoothly and safely. Users enjoy less downtime and lower operating expenses.
How This Air-Cooled Rectifier Works
The system offers high efficiency with simple logic. Three-phase AC power converts into stable high-frequency DC. Controlled current and voltage go straight to electrolytic cells. Electrochemical reactions remove contaminants or make disinfectants. Steady output continues even under long-term load. This unit uses fans and heat sinks instead of water cooling. No extra cooling infrastructure is required.
Key Features of This Air-Cooled Rectifier
This rectifier supports continuous water treatment tasks. It brings together stability, efficiency, and ease of use.
High Efficiency & Energy Saving
Advanced IGBT high-frequency technology drives the system. Efficiency stays above 90%. Power use and heat loss both decrease. Operational costs become lower over time.
Stable Output & Low Ripple
Closed-loop control keeps precision high. Ripple remains below 3%. Voltage and current adjust smoothly and safely. Electrolytic reactions stay even and reliable.
Air-Cooled & Maintenance-Light
Forced air cooling removes heat safely and effectively. No water pipes, pumps, or filters are necessary. Installation becomes fast and simple. Daily maintenance requires very little effort.
Full Protection & Durability
Built-in safety features guard against overcurrent, overvoltage, overheating, phase loss, and short circuit. Rugged construction handles humid and corrosive sites. The equipment runs reliably for many years.
Compact & Easy to Install
The space-saving design fits small areas. It works well on skids, inside containers, and in tight rooms. On-site setup takes only a short time. Deployment stays fast and flexible.
Intelligent Control & Remote Access
Users can pick constant current or constant voltage modes. Recipe storage and timing functions are also available. RS485 communication supports remote monitoring. Operation remains simple and intuitive.
Typical Applications
This air-cooled rectifier serves many water treatment fields:
- Wastewater treatment: electrocoagulation, heavy metal removal, COD reduction
- Sodium hypochlorite generation from brine or seawater
- Seawater desalination and electrodialysis systems
- Ballast water treatment and marine disinfection
- Industrial circulating water: anti-scaling, anti-corrosion, sterilization
- Municipal water supply and drinking water disinfection
Technical Specifications
Input: Three-phase AC 380V ±10%, 50Hz
Output: DC 0–120V, 0–1000A customizable
Efficiency: ≥90%
Ripple factor: < 3%
Control modes: Constant current / constant voltage
Cooling: Forced air cooling
Communication: RS485 for remote control
Protection: Overcurrent, overvoltage, overheating, phase loss, short circuit
Environment: Suitable for humid, slightly corrosive industrial sites
About This Professional Power Supply
This air-cooled rectifier is built for long-term industrial water treatment. It provides steady power with simple installation and low upkeep. It supports green, efficient, reliable water treatment projects around the world. Users get better water quality while cutting operational costs.
