Built for high‑throughput electrophoretic coating, this air‑cooled electrophoretic coating rectifier delivers steady DC output. Besides, it removes the need for circulating water pipelines to simplify site setup and cut auxiliary investment.
Gaohui Power Supply manufactures the 50A 150V Air‑Cooled Electrophoretic Coating Rectifier for high‑output electrophoretic coating lines. To begin with, many growing surface‑treatment workshops handle larger workpiece batches yet hope to avoid complicated water‑cool pipe installation and fluid maintenance work. Unstable power output will bring inconsistent film thickness and scattered cosmetic defects across mass‑produced components. This rectifier holds output steady to lower such manufacturing risks. Moreover, it runs reliably through extended production shifts as well as flexible variable‑batch manufacturing cycles.
This air‑cooled electrophoretic coating rectifier supports both cathodic and anodic coating workflows. Apart from that, its adjustable 0‑150V output fits mainstream process standards for diverse metal workpieces. Meanwhile, upgraded air convection cooling maintains consistent performance under sustained heavy‑current operation within chemical‑fume‑filled workshop environments.
We adopt heavy‑duty IGBT power topology for this air‑cooled electrophoretic coating rectifier, achieving power conversion efficiency higher than ninety percent. While running continuously under full‑rated 50A‑150V load, its reinforced air‑cool assembly effectively dissipates heat and prevents unexpected thermal shutdown events. In addition, pipe‑free cooling reduces installation workload and cuts day‑to‑day maintenance burden for on‑site staff.
Its integrated automatic polarity reversal optimizes tank cleaning and electrode servicing procedures. As a result, operators can toggle between cathodic and anodic modes without manual hardware rewiring. Besides, multi‑segment parameter programming supports multi‑stage voltage‑current sequences, matching various paint formulas and expanding coating‑material compatibility.
Our engineering team fits internal circuits with corrosion‑resistant and anti‑interference electronic components. Accordingly, the rectifier keeps reliable output inside damp workshops exposed to chemical vapours. It effectively minimises surface blemishes and coating‑thickness deviation caused by external electromagnetic interference.
| Parameter Category | Specific Item | Specification |
|---|---|---|
| Input Parameters | AC Input Power Supply | Three‑phase AC 380V, ±10% tolerance, 50‑60Hz |
| DC Output Parameters | Output Voltage Range | Zero to 150V adjustable |
| DC Output Parameters | Output Current Range | Zero to 50A adjustable |
| DC Output Parameters | Voltage Regulation Accuracy | Within one percent |
| DC Output Parameters | Current Regulation Accuracy | Within one percent |
| DC Output Parameters | Ripple Factor | Within two percent |
| Control and Automation Functions | Operation Modes | Constant Current, Constant Voltage |
| Control and Automation Functions | Auxiliary Control Devices | Digital ampere‑hour meter, minute‑level programmable timer, automatic polarity reversal |
| Control and Automation Functions | Programming Functions | Programmable current‑voltage ramp‑up, multi‑segment parameter setting |
| Physical and Communication Parameters | Cooling Mode | Air‑cooled |
| Physical and Communication Parameters | Protection Grade | IP21 for indoor application |
| Physical and Communication Parameters | Communication Protocol | RS485 Modbus RTU |
| Physical and Communication Parameters | Working Efficiency | Above ninety percent |
| Physical and Communication Parameters | Size and Weight | Fully customizable based on customer demands |
We can provide: This rectifier is backed by a one‑year warranty with over 10‑year expected service life. Constant‑current / constant‑voltage modes and ramp‑up fine‑tuning are included as standard features. Furthermore, timed operating cycles and multi‑segment parameter profiles suit high‑volume electrophoretic coating assignments. The unit comes pre‑equipped with RS485 communication port and automatic polarity reversal. Please send over your custom project requirements.
This air‑cooled electrophoretic coating rectifier suits high‑current, large‑batch metal‑finishing processes. Above all, it is well‑matched for medium‑large hardware parts and expanded production batches requiring stable anti‑corrosion protective coating layers.
Furthermore, production facilities deploy this compact rectifier for production sites lacking pre‑installed water‑cool auxiliary infrastructure. Manufacturers pick this unit when they pursue higher processing capacity without the overhead of water‑cool plumbing systems.
It maintains good compatibility with epoxy, acrylic and polyurethane paints for cathodic and anodic electrophoretic coating. Thanks to its stable 50A high‑current performance, it delivers consistent coating coverage for mass‑produced metal components. Likewise, it offers dependable performance for continuous mass‑production shifts and periodic process trial batches.
Gaohui Power Supply delivers custom‑tailored Air‑Cooled Electrophoretic Coating Rectifier for volume‑oriented surface‑treatment manufacturers, and scenario‑driven customisation serves as our core competitive strength. First of all, our engineering team adjusts output parameters, pulse waveforms, cabinet dimensions and control logic to fit your actual shop‑floor operating conditions.
We complete performance validation following CE safety standards under ISO 9001 quality‑management requirements. Our technicians execute 100% continuous full‑load ageing testing for each finished 50A 150V rectifier before shipment; therefore customers receive field‑validated hardware for stable long‑term operation.
Our full‑lifecycle service contains remote commissioning guidance, spare‑parts supply and on‑site operation training. If you update coating recipes or upgrade production‑line hardware, our team can revise control logic without full‑unit replacement. Partner with Gaohui Power Supply for trusted air‑cooled electrophoretic coating rectifier solutions.
Learn more about related products:10A 1200V Electrophoresis 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.
