Air-cooled 500A 30V periodic polarity reversal rectifier with automatic pole reversing, specially designed for industrial electrocatalytic wastewater treatment.
Periodic Polarity Reversal Rectifier is a professional industrial DC device with 500A current and 30V voltage ratings, built-in automatic periodic polarity reversal function and air cooling structure. Customization is our core service, so this equipment can perfectly fit diverse on-site electrocatalysis production demands. Electrocatalysis processes easily suffer electrode scaling and passivation; automatic regular polarity reversal effectively removes electrode deposits and improves reaction stability. This unit maintains steady adjustable voltage and current output to lift production efficiency. Besides, it adopts industrial standard circuit design to sustain continuous work in harsh workshop environments. Moreover, we tailor functions, parameters and structures according to customers’ actual conditions, and personalized design runs through every production link.
Periodic Polarity Reversal Rectifier features excellent performance, strong durability and outstanding operational stability. First of all, it is assembled with premium electronic components, so the whole machine runs steadily with a low failure rate for years. Moreover, the optimized internal circuit keeps output ripple at a low level and never disturbs precision electrochemical reactions. In addition, multiple expansion interfaces are reserved for users to add extra control functions as required. Since we take custom production as the focus, we can adjust output modes, reversal cycle time, switching frequency and installation sizes freely for clients. Meanwhile, air cooling structure reduces operating temperature and effectively extends the service life of the equipment. All details are refined to match personalized usage needs across different industrial scenarios. It also supports constant current, constant voltage, timed operation and multi-segment control to meet complex production requirements.
| Parameter Item | Technical Specification |
|---|---|
| Rated Output Voltage | 0 ~ 30VDC (Adjustable) |
| Rated Output Current | 0 ~ 500ADC (Adjustable) |
| Input Power | Three-phase AC 380V, 50/60Hz |
| Control Precision | ≤1% Full Scale |
| Protection Function | Over voltage, over current, short circuit, over temperature |
| Cooling Mode | Forced Air Cooling |
| Communication Interface | RS485 |
| Operation Mode | Constant Current, Constant Voltage, Timed Operation, Auto Polarity Reversal |
| Additional Functions | Programmable ramp-up, multi-segment control, minute-level timing, adjustable reversal period |
| Custom Item | Appearance, size, function, reversal time setting |
Power（W） = Output Voltage（V） × Output Current（A）
We can provide:
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 periodic polarity reversal and a minute-level timing function. If you need customization, please contact us for further details.
Periodic Polarity Reversal Rectifier is widely applied in all industrial fields needing auto pole reversal power for electrocatalysis. It works reliably for electrocatalytic advanced oxidation, organic wastewater degradation, 3D electrode reaction systems and industrial electrolysis production lines. It also fits chemical wastewater treatment, new material preparation and pilot-scale experimental projects. Whether for small-batch laboratory testing or large-scale assembly line production, this customized rectifier adapts to various loads and operation cycles. You can put forward personalized parameter requirements, and we will modify the equipment to match your actual production conditions.
We are a professional manufacturer concentrating on customized industrial power products. First, our R&D team has rich experience in developing Periodic Polarity Reversal Rectifier, so we complete customized design and production efficiently. Second, we carry out strict quality tests on all finished products to meet industrial safety standards. Third, we support flexible order arrangements and ensure short delivery cycles for all custom orders. Fourth, we provide comprehensive after-sales guidance and technical support to solve operational problems in a timely manner. Customization has always been our core competitiveness, and we keep creating exclusive power solutions for customers from all industries. Our products come with long service life and reliable after-sales warranty, bringing stable use experience for every user.
Learn more about related products:360A 80V Air-cooled Sodium Hypochlorite Automatic Polarity Reversing Rectifier
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.
