Input parameters:  Three phase AC380V/440V±10%, 50-60HZ

Output parameters: DC 0~1000V 0~50KA

Output mode: Common DC output

Cooling method:  Air cooing, water cooled or oil cooled

Power supply type: Silicon controlled

Application Industry: Aluminum anodizing

Anodic oxidation includes both aluminum anodizing and hard anodizing. Anodic oxidation (anodic oxidation), electrochemical oxidation of metals or alloys. The process of forming a layer of oxide film on aluminum products (anodes) under the action of an applied current in aluminum and its alloys under the corresponding electrolyte and specific process conditions. The so-called anodic oxidation of aluminum is an electrolytic oxidation process in which the surface of aluminum and aluminum alloys is usually transformed into a layer of oxide film, which has protective, decorative and some other functional properties.

Ordinary decorative anodizing requires a DC power supply voltage of usually 20V-24V, while hard anodizing usually has a higher voltage depending on the process, sometimes reaching 80V, 100V, 120V, etc. The current is determined by the size of the workpiece to be anodized, ranging from a few hundred amps to tens of thousands of amps.

Aluminum oxidation coloring, using artificial methods to make aluminum and its alloy products surface to generate a layer of oxide film (Al2O3) and apply different colors, in order to improve the wear resistance of aluminum, prolong the service life and increase the color and beauty. The basic process of oxidation coloring is aluminum surface treatment, oxidation, coloring and subsequent hydration sealing, organic coating and other treatment processes. The coloring methods of oxide film are chemical coloring, electrolytic coloring and natural coloring, etc.

• The silicon controlled series features three-phase and five -pole structure, 6-phase half wave rectification, low-loss silicon steel sheet, oxygen-free pure red copper lead, low voltage reduction, highly stable rectification tube and improved efficiency.
• The fully digital trigger control system is more stable.
• The full bridge soft switch full digital control technology is used for the high-frequency switching power series. The efficiency and low heat loss structure is designed. The 3G rectification mode can be selected to improve the power efficiency.
• Anti-noise circuit is used. The multi-level protection is designed. The product is stable and reliable. All product series are designed with airtightness to satisfy the field environment requirement and improve the power tolerance.
• All product series are designed with over-heat, over-current, over-voltage and phase lack protection functions.
• The common panel control mode, multi-function combined control, network communication, touch control and DCS compatible multiple control modes can be selected.
• RS485 interface or standard 4-20MA, 0-10V and 0-5V analogy control signals can be selected.
• The multi-function controller matched with the water treatment process can be selected.

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