9000A 18V water-cooled synchronous rectifier adopting 3 sets N+1 parallel design for ultra high-current operation.
Water-cooled Synchronous Rectifier serves as an ultra high-current industrial DC device with rated parameters of 9000A and 18V. First of all, it features a 3-units N+1 parallel structure, so it can distribute current evenly and deliver high operational redundancy. Meanwhile, we equip this unit with a professional water cooling system, and this system delivers superior heat dissipation to support 24-hour continuous operation. Besides, we adopt advanced synchronous rectifier circuits inside the equipment; as a result, the unit maintains low power loss and ultra-low output ripple. Finally, we offer full customization services, so we can meet diverse on-site technical demands and create tailored power solutions for every user.
To start with, we assemble this rectifier with premium electronic components, so the whole unit keeps a low failure rate even under extreme heavy loads. In addition, the N+1 redundant parallel structure helps users maintain continuous production, even if a single unit needs routine maintenance. Furthermore, our optimized synchronous circuits cut down power loss and output ripple greatly, and they also supply precise and stable power for production. Apart from that, the high-efficiency water cooling system stabilizes internal temperature effectively, and it extends the equipment’s overall service life. What’s more, we reserve dedicated expansion interfaces, so users can upgrade extra functions conveniently. In the end, the device carries constant current, constant voltage, timing and multi-segment control functions to satisfy complex production requirements.
| Parameter Item | Technical Specification |
|---|---|
| Rated Output Voltage | 0 ~ 18VDC (Adjustable) |
| Rated Output Current | 0 ~ 9000ADC (Adjustable) |
| Parallel Mode | 3 Units, N+1 Redundant Parallel |
| 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 | Water Cooling |
| Communication Interface | RS485 |
| Operation Mode | Constant Current, Constant Voltage, Timed Operation |
| Additional Functions | Programmable ramp-up, multi-segment control, minute-level timing |
| Custom Item | Appearance, size, function, control logic |
Power（W） = Output Voltage（V） × Output Current（A）
In general, this product comes with a one-year warranty, and it can work steadily for more than 10 years. Not only does it support constant current and constant voltage modes, but it also works with programmable ramp-up and multi-segment control. Thanks to the N+1 parallel design, the unit owns strong redundancy to guarantee uninterrupted production. Meanwhile, it builds in an RS485 port, so operators can realize remote monitoring and control easily. If you have special demands, we can also provide professional customization; please contact us for further details.
First and foremost, this water-cooled synchronous rectifier works widely across ultra high-current electrochemical industries. For example, it fits large-scale industrial electrolysis, heavy-duty electroplating and metal surface treatment production lines perfectly. Moreover, the N+1 redundant structure works best for factories that require round-the-clock production. Even when the unit runs under long-term full load, it still operates stably and adapts to various working cycles. Accordingly, we can adjust all relevant parameters to match your actual production conditions on site.
Above all, we are a professional manufacturer that focuses on high-power industrial rectifiers. Since we own an experienced R&D team, we can finish customized design for N+1 parallel power systems efficiently. In addition, all our products go through strict quality tests, so they fully meet standard industrial safety requirements. Besides, we arrange flexible order plans and promise on-time delivery for every client. Furthermore, we supply comprehensive after-sales service and technical support to help you solve all operational problems in a timely manner. In conclusion, our products feature stable performance and long service life, so they are your most reliable choice for high-current power supply solutions.
Learn more about related products:Commutating 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.
