The Heavy Duty Chrome Rectifier from Gaohui Rectifier delivers 20000A at 18V through five N+1 parallel modules. This Heavy Duty Chrome Rectifier adds automatic reversing switches for demanding hard chrome duty. Furthermore, the Heavy Duty Chrome Rectifier combines brute output with the redundancy modern lines require. Consequently, heavy industry gets a power source built for the hardest service. Moreover, heavy duty hard chrome facilities select this Heavy Duty Chrome Rectifier for its water cooled design and 20000A capacity that keeps deposition rates predictable. Consequently, production planners factor it into daily schedules without derating concerns.
Cooling: Water Cooled | Application: Heavy Duty Hard Chrome | Ripple: ≤5% | Interface: PLC
The 20000A 18V system serves very large hard chrome tanks above 10000L in mills and heavy-equipment plants. It is ideal for backup rolls, marine shafts, press columns and massive cylinder assemblies. For example, a steel-mill roll shop can maintain full current while a module is pulled for service. Furthermore, the 18V output supports heavy bus bars and long tank runs. Moreover, the 380V output range provides useful headroom for bus-bar losses, contact resistance and cooler electrolytes. In addition, the PLC supervision port allows remote monitoring.
Moreover, automatic reversing switches enable etch cycles without extra contactors. In addition, PLC supervision coordinates the five modules for balanced load and consistent output. Consequently, this rectifier handles the most punishing chrome plating schedules. Moreover, operators appreciate the straightforward layout and clearly marked controls on this Heavy Duty Chrome Rectifier. Finally, the service team at Gaohui Rectifier responds to spare-part requests quickly, which keeps the line running.
| Parameter | Value |
|---|---|
| AC Input Voltage | AC 380V ±10%, three phase |
| DC Output Current | 0–20000A adjustable |
| DC Output Voltage | 0–18V adjustable |
| Parallel Modules | 5 modules, N+1 configuration |
| Reversing | Automatic switch |
| Cooling Method | Water cooled |
| Ripple Factor | ≤5% RMS |
| Control Mode | IGBT/PWM, CV/CC |
| Communication | PLC supervision |
| Dimensions | 5 × 1200 × 800 × 1600 mm |
| Weight | 4100 kg |
| Specifications subject to change. Custom designs available upon request. | |
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 polarity reversal, and a minute-level timing function. If you need customization, please contact us for further details.
Related Models:
Need less power? View the 20000A 15V Reversing Hard Chrome Rectifier.
Need the largest? Check the 60000A 15V High Power Chrome 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.
