Rectifier for hard oxidation

What is a rectifier for hard oxidation?

The plating power supply for hard oxidation as known"rectifier for hard oxidation" precisely designed by JK's  meets the different requirements of the surface oxidation treatment process of aluminum, titanium, magnesium and their alloy materials;

What is electroplating rectifier for hard oxidation uesd for?

Power supply for hard oxidation(Rectifier for hard oxidation) usually applied to :

Aluminum oxidation, aluminum alloy oxidation, anodic oxidation, hard oxidation, porcelain oxidation, micro-arc oxidation, electrochemical polishing, oxidation coloring and other oxidation surface treatment fields;

And widely used in the oxidation of aluminum alloy construction profiles, surface oxidation of automotive aluminum alloy parts, etc.

Oxidation power supply (rectifier for oxidation)-technical advantages:

1. With advanced soft-switching inverter technology as the core, the main control system adopts unique multi-loop control technology to ensure product reliability and high-precision control performance.

2. The main high-frequency transformer with nano-based materials is used, and the imported high-power insulated gate bipolar transistor "IGBT" module is the main power device. High-quality materials are selected to ensure quality.

3. Advanced heat dissipation design concept and multiple heat dissipation methods complement each other to ensure the high efficiency and stability of the product.

4. Fully digital design, with single-chip microcomputer and DSP as CPU, the control is more precise. Support bus control, can build a central control power system, easy to manage and improve efficiency.

5. Modular power-off design. Through the design of N+1 redundant power supply system, capacity expansion is realized, the reliability and availability of the power supply system are improved, the repair and maintenance time is shortened, and the enterprise produces greater benefits.

Features:

1. The performance of this series of power supplies is much higher than the internationally advanced made in Italian.

2. The front and back edges of the pulse are both 90° vertical, which is ideal for electrochemical processes.

3. The height of pulse superposition level can be adjusted arbitrarily.

4. It has multiple protection functions such as phase loss, load short circuit, overcurrent, and overvoltage.

5. It has a voltage limiting function when working in a regulated state.

6. Pulse soft start can be adjusted in 1-32 minutes, which is especially suitable for aluminum hard oxidation.

7. The control accuracy can be within 1% to ensure the high standard requirements of the uniformity, compactness and wear resistance of the oxide film.

8. The parameters can be arbitrarily modified during operation and stored at any time. The storage time is 20 years after power off.

Indicator parameter output:

Output current: 0-30000A

Output voltage: 0-1000V

Voltage stabilization accuracy: ≤±1%

Steady current accuracy: ≤±1%

Stable mode: steady current and voltage limit, voltage stabilization and current limit;

Switchable adjustment range: current/voltage between 0-100%

Input voltage: 3phase AC380±15%50HZ

Overall efficiency: 290%

Power factor: 20.95

Ripple coefficient: ≤3% (can be adjusted lower according to accuracy requirements);

Working limit: can operate at full load;

Protection mode: input over-voltage, under-voltage, over-current, output short-circuit protection, over-heat protection, with self-locking protection function for drive failure (effectively protect IGBT operation).

Products:Rectifier for hard oxidation;Oxidation power supply

Input voltage:AC380/220V±10%、50HZ/60HZ

Output voltage:0-12V、0-15、0-18V、0-20V、0-24V、0-36V、0-48V （Adjustable）

Output current:0-50A、0-100A、0-500A、0-1000A、0-2000A、0-3000A、0-5000A,0-10000A、0-15000A,0-20000A,0-25000A,0-30000A （Adjustable)

Output display: digital voltage and current meter display (integration of display operation and main body)

Output waveform: 30KHZ DC square wave

Output interface: standard RS485, 4-20MA, 0-10V, 0-5V optional (specify when ordering);

Operating environment:-15～40℃

Storage temperature;-20～50℃

Control precision∶≤1%

Insulation resistance:SMQ;

Input/Output—Chassis∶25MQ;

Insulation strength input-output: AC1500V, 10mA, 1 minute;

Insulation grade: Leavel B

Protection level:IP20

Cooling system:Air cooling;

Operating status: working mode can work continuously at full load for a long time;

Protection mode: phase loss, overheating, overcurrent, short circuit, undervoltage, overvoltage protection;

Specification:The special specifications custom-made according to the customers