Water-Cooled Rectifier Overview
The 3000A 18V water-cooled oxidation rectifier is an industrial power system. It is designed for large-scale oxidation applications. Specifically, this high-current water-cooled anodizing rectifier provides stable DC output. Therefore, it is essential for consistent anodizing and surface treatment processes. Furthermore, with its efficient water-cooled architecture, the unit delivers reliable performance. Consequently, it excels in continuous, high-volume production environments.
For industry standards and technical guidelines on aluminum anodizing, refer to the MIL-A-8625 Specification (external resource) and resources from the Aluminum Anodizers Council (external resource).
Product Parameters
- Input Voltage: AC 380/220V ±10%, 50Hz/60Hz
- Output Voltage: 18V, 20V, 40V, 50V, 60V, 80V, 100V, 120V, 150V, 200V, 250V, etc.
- Output Current: 50A, 100A, 500A, 1000A, 2000A, 3000A, 4000A, 5000A, 6000A, 8000A, 10KA, 15KA, 20KA, 25KA, etc.
- Adjustment Range: Current 0–Maximum Value, Voltage 0–Maximum Value (customizable upon request)
- Output Display: Touchscreen display; digital voltmeter and ammeter display (customizable as integrated host or remote control)
- Output Waveform: 30kHz DC square wave
- Output Interfaces: Standard RS485, 4-20mA, 0-10V, 0-5V (specify when ordering)
- Control Accuracy: ≤1%
- Cooling System: Water-cooled
- Protection Modes: Phase loss, overheat, overcurrent, short circuit, undervoltage, overvoltage, low water level, etc.
Product Applications of Water-Cooled Oxidation Rectifier
This water-cooled oxidation rectifier is widely used in surface treatment processes. These include, for example:
- Aluminum anodizing
- Aluminum profile anodizing
- Hard anodizing (Type III)
- Ceramic anodizing
- Micro-arc anodizing
- Anodizing coloring
- Surface treatment for aluminum, titanium, magnesium, and their alloys
Features of Water-Cooled Oxidation Rectifier
1
High Stability
Advanced technology, imported core components, strict quality control, and comprehensive protection functions enhance product stability.
2
High-Precision Control
High-frequency switching control delivers fast response speed, with output control accuracy reaching up to 1% across the entire process.
3
Excellent Energy Saving
Small size and light weight—approximately 1/5 to 1/10 the size of a silicon-controlled rectifier—making it easy to transport and install.
4
Small Size and Light Weight
The unit occupies minimal space, simplifying installation and integration into existing production lines.
5
Comprehensive Protection Functions
Features protection against phase loss, overvoltage, undervoltage, short circuit, overcurrent, and overheating, providing all-around safety for the equipment.
Advantages of Water-Cooled Oxidation Rectifier
- High Stability: Firstly, we utilize advanced technology. Additionally, we incorporate imported core components. Furthermore, strict quality control ensures consistency. In addition, comprehensive protection functions work together. Consequently, they significantly enhance product stability.
- High-Precision Control: Moreover, the system employs high-frequency switching control. As a result, it achieves a fast response speed. Specifically, output control accuracy reaches up to 1%. Furthermore, this precision is maintained throughout the entire process.
- Excellent Energy Saving: Notably, the unit features small size and light weight. In fact, it is only 1/5 to 1/10 the size of a traditional controllable rectifier. Therefore, it is easy to transport and install. Additionally, this compact design reduces energy consumption.
- Small Size and Light Weight: Similarly, the unit is 1/5 to 1/10 the size of a silicon-controlled rectifier. Consequently, installation is simplified. Furthermore, it occupies minimal floor space in your facility.
- Comprehensive Protection Functions: Finally, the system features multiple safeguards. Specifically, it protects against phase loss. Additionally, it guards against overvoltage and undervoltage. Likewise, it includes protection for short circuits. It also covers overcurrent and overheating. Thus, it provides all-around protection for the equipment.
Case Studies
