Industrial 5000A 18V Aluminum Anodizing Rectifier Power System
This 5000A 18V aluminum oxidation rectifier powers high-speed industrial anodizing. Specifically, engineers designed this 5000A 18V aluminum oxidation rectifier for large-scale aluminum treatment. Therefore, it provides the massive current needed for fast oxide layer growth. Consequently, this high-current anodizing power supply forms the core of production lines. Furthermore, these lines require maximum throughput. Likewise, they demand consistent quality for profiles, sheets, and components.
| Input Voltage | AC380V+10%, 50Hz/60Hz |
| Output Voltage | 18V, 22V, 24V |
| Output Current | 3000A, 4000A, 5000A, 6000A, 9000A, 12000A, 15000A, 18000A, 24000A, 30000A, etc. |
| Adjustment Range | Current 0-maximum, Voltage 0-maximum (customizable upon request) |
| Output Display | Touchscreen display, digital voltage and current meter display (customizable integrated main unit or remote control) |
| Output Waveform | 30KHz DC square wave |
| Output Interface | Standard RS485, 4-20MA, 0-10V, 0-5V optional (specify when ordering) |
| Control Accuracy | ≤1% |
| Cooling System | Water-cooled |
| Protection Mode | Phase loss, overheating, overcurrent, short circuit, undervoltage, overvoltage, water shortage protection, etc. |
| Anodizing Power Supply Model Selection (Any model can be customized) | |||||||
| General Anodizing Power Supply （Below 30V, with timer control head, for conventional anodizing） | |||||||
| Model | Output Current (A) | Output Voltage (V) | Power (KW) | Input Current (A) | Input Voltage (V) | Weight (KG) | W×L×H (mm) |
| YH200018 | 2000 | 18 | 36 | 60 | 380 | 50 | 400×500×630 |
| YH300018 | 3000 | 18 | 54 | 90 | 380 | 70 | 400×500×630 |
| YH300020 | 3000 | 20 | 60 | 100 | 380 | 100 | 500×620×1150 |
| YH300024 | 3000 | 24 | 72 | 120 | 380 | 120 | 500×620×1150 |
| YH400018 | 4000 | 18 | 72 | 120 | 380 | 120 | 500×620×1150 |
| YH400020 | 4000 | 20 | 80 | 133 | 380 | 120 | 500×620×1150 |
| YH400024 | 4000 | 24 | 96 | 160 | 380 | 120 | 500×620×1150 |
| YH500018 | 5000 | 18 | 90 | 150 | 380 | 120 | 500×620×1150 |
| YH500020 | 5000 | 20 | 100 | 167 | 380 | 120 | 500×620×1150 |
| YH500024 | 5000 | 24 | 120 | 200 | 380 | 130 | 500×620×1150 |
| YH600018 | 6000 | 18 | 108 | 180 | 380 | 130 | 500×620×1150 |
| YH600020 | 6000 | 20 | 120 | 200 | 380 | 130 | 500×620×1150 |
| YH600024 | 6000 | 24 | 144 | 240 | 380 | 180 | 500×620×1150 |
| YH800018 | 8000 | 18 | 144 | 240 | 380 | 180 | 500×670×1450 |
| Advanced Anodizing Power Supply （Above 30V, touch screen PLC control, for hard anodizing） | |||||||
| Model | Output Current (A) | Output Voltage (V) | Power (KW) | Input Current (A) | Input Voltage (V) | Weight (KG) | W×L×H (mm) |
| YY200040 | 2000 | 40 | 80 | 133 | 380 | 135 | 600×750×1300 |
| YY200060 | 2000 | 60 | 120 | 200 | 380 | 150 | 600×750×1300 |
| YY200080 | 2000 | 80 | 160 | 267 | 380 | 180 | 600×750×1300 |
| YY300040 | 3000 | 40 | 120 | 200 | 380 | 200 | 600×750×1300 |
| YY400050 | 4000 | 50 | 200 | 333 | 380 | 250 | 600×750×1300 |
| YY400050 | 4000 | 60 | 240 | 400 | 380 | 250 | 800×1150×1300 |
| YY500050 | 5000 | 50 | 250 | 417 | 380 | 300 | 800×1150×1300 |
| YY500060 | 5000 | 60 | 300 | 500 | 380 | 300 | 800×1150×1300 |
| YY600060 | 6000 | 60 | 360 | 600 | 380 | 300 | 800×1150×1300 |
| YY600080 | 6000 | 80 | 480 | 800 | 380 | 300 | 800×1150×1300 |
| YY5050 | 50 | 150 | 7.5 | 13 | 380 | 40 | 420×500×320 |
Power（KW） = Output Voltage（V） × Output Current（A）
The product comes with a one-year warranty and boasts a service life of over 10 years. It supports both Constant Current and Constant Voltage modes, and it also includes a programmable ramp-up function for current or voltage settings. For time-sensitive applications, you can use the timed operation mode. Moreover, the multi-segment function allows you to vary constant current or voltage levels over time. The device further offers an RS485 communication interface, automatic polarity reversal, and a minute-level timing function. If you need customization, please contact us for further details.
1. ID
Process/program number, used to select or switch between different stored recipes.
2. Stage
The current step number in a multi-step ladder process (supports up to 20 stages).
3. Set_U
Target set voltage value (DC 0–160V adjustable).
4. Rise_T./sec
Rise time (soft start time) in seconds, adjustable from 0–999 seconds.
5. Keep_T./min
Hold time in minutes/seconds, adjustable from 1–9999 seconds/minutes.
6. Stage List (Set_I / Set_U / Rise_T / Keep_T)
Parameter table for multi-step processes, supporting up to 20 stages. Each stage can be independently configured with target current, target voltage, ramp-up time, and hold time.
7. RUN
Start button to begin power output according to the selected process.
8. OFF / CV
- `OFF`: Stop button to halt power output.
- `CV`: Constant Voltage mode for steady output voltage control.
9. single stage
Single-step mode, runs only the selected stage without multi-step cycling.
10. U/I curve
Voltage/Current curve mode, controls the process primarily by current profile.
11. Power Good
Power supply ready indicator, lights green when the unit is healthy and ready to start.
12. Menu
Main menu button to access system settings, parameter configuration, fault logs, and stored recipes.
13. AH Reset
Amp-hour reset button to clear the accumulated Act.AH value.
14. AH Show / Alarm Mode
- `AH Show`: Amp-hour display toggle.
- `Alarm Mode`: Configuration for fault response and alarm behavior.
15. Set AH
Target amp-hour value for charge-based automatic stop control.
16. Act.AH
Actual accumulated amp-hours (total charge consumed during the process).
17. Run Time
Elapsed runtime timer for the current process.
18. U (Voltage)
Real-time output voltage display (large digits, unit: V).
19. I (Current)
Real-time output current display (large digits, unit: A).
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 for this aluminum oxidation rectifier.
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 anodizing process.
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 significantly.
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.
This water-cooled aluminum oxidation rectifier is widely used in surface treatment processes. These include, for example:
High-Output Capacity: Firstly, the unit delivers up to 5000A at 18V. Therefore, it provides the power needed for large-scale anodizing operations. Consequently, it handles high-volume production lines with ease.
Water-Cooled Reliability: Secondly, the closed-loop liquid cooling system ensures stable operation. Specifically, it performs reliably in high-temperature environments. Furthermore, it supports continuous 24/7 production cycles. Thus, downtime is minimized.
Precision Control: Additionally, the system offers ±1% accuracy. Moreover, high-frequency switching enables repeatable results. As a result, users achieve consistent coating quality batch after batch.
Energy Efficient: Finally, the compact design reduces energy losses. In fact, it outperforms traditional silicon-controlled rectifiers in efficiency. Consequently, operators enjoy lower operating costs. Furthermore, the smaller footprint saves valuable floor space.
A: Products with the same nominal specifications often serve different industries, and they may carry different detailed parameter requirements. These differences directly affect production costs and technical solutions, so final prices will vary accordingly. For this reason, we recommend you contact us directly to receive a precise and tailored quotation.
A: We assign specialized consultants to support each industry sector. If you need further information, simply reach out to us. After we confirm your request, we will immediately send you the full technical datasheets and product images you need.
A: We focus on custom non-standard industrial power supplies, so we can fully adjust output current and voltage to match your exact needs. The products shown on our website only represent part of our actual range, as we do not list every model online. If you cannot find your desired specifications, please contact us directly. We will work with you to confirm your exact requirements, or we can guide you to select the most suitable parameters based on your industry standards. We will provide complete technical specifications and dimension drawings so you can fully understand the product.
