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Rectifier Selection Support
We define the right rectifier configuration based on process type, required DC voltage and current, duty cycle, and communication requirements.
Industrial Rectifiers
Thyristor Plating Rectifiers for Anodizing, Electroplating & Galvanizing
As a U.S.-based brand serving industrial surface finishing markets worldwide, MEGI Consultancy supplies air cooled thyristor plating rectifiers in 6 and 12 pulse configurations. Fully automatic process control, up to 1500A, RS485 Modbus standard, parallel operation up to 8 units — matched to the actual process requirement.
Plating Rectifier Circuit
>95% Efficiency
RS485 Modbus Standard
CE / ISO Certified
U.S.-Based Brand
Standard Model Range
Air Cooled Thyristor Rectifier Variants
Standard configurations cover a range of DC voltage and current combinations. All models share the same proven Hyperion platform — 6 or 12 pulse, RS485 Modbus, parallel operation, and full process automation.
Model 01
8 Vdc
1500 A
Air Cooled · 6/12 Pulse
90×150×120 cm · 860 kg
Model 02
12 Vdc
1500 A
Air Cooled · 6/12 Pulse
90×150×120 cm · 1120 kg
Model 03
12 Vdc
2000 A
Air Cooled · 6/12 Pulse
90×150×120 cm · 1610 kg
Model 04
16 Vdc
1000 A
Air Cooled · 6/12 Pulse
Custom Dimensions
Input Tolerance
±20%
Efficiency
>95%
MTBF
250,000 hrs
Programs
100
Parallel Units
Up to 8
Custom Project?
Need a Different Voltage, Current, or Configuration?
Standard models don't cover every requirement. If your process needs a specific DC voltage, higher current, water cooling, polarity reversal, or a non-standard configuration — contact us. We coordinate custom production to match your exact specification.
All models: Three-phase 380/400/415 Vac input · 6 or 12 pulse thyristor · RS485 Modbus standard · CE, ISO 9001 certified
Overview
Precision DC Power for Industrial Surface Finishing
Plating rectifiers are the core power source of any electrochemical surface finishing line. Consistent DC current control directly determines coating thickness uniformity, adhesion quality, and process repeatability — making rectifier selection and specification critical to production output.
MEGI Consultancy — a U.S.-based brand — sources and supplies air cooled thyristor plating rectifiers for anodizing, electroplating, galvanizing, and related electrolytic processes. Fully automatic microprocessor control, up to 100 programmable process recipes, and complete automation integration via RS485 Modbus standard communication.
Reference Specification
Air Cooled Thyristor — 1500A
- Three-phase 380/400/415 Vac input, ±20% tolerance
- 0–8 Vdc output, 1500A continuous — digitally adjustable
- 6 pulse thyristor controlled (12 pulse available)
- Constant current / constant voltage selectable
- 100% load 24 hours continuous working
- Up to 100 process programs from digital panel
- RS485 Modbus standard — SNMP, Profibus optional
- Parallel operation up to 8 units
- MTBF: 250,000 hours
What We Offer
Project-Based Rectifier Services
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6 & 12 Pulse Options
Both 6 pulse and 12 pulse thyristor configurations available — 12 pulse for reduced harmonics and smoother DC output on sensitive processes.
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Automation Integration
RS485 Modbus standard, SNMP, Profibus, IEC 61850, and dry contact relay outputs — full integration with plant automation and SCADA systems.
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Export Documentation
Full supply coordination and export documentation for international projects — commercial invoices, packing lists, certificates of origin.
Key Features
Built for Continuous Industrial Operation
Fully automatic microprocessor controlled process management
Up to 100 programmable process recipes from digital panel
Constant current / constant voltage mode — selectable
Parallel operation — up to 8 units for higher current
IP65 touchscreen HMI remote panel option
Polarity reversal — optional for special plating processes
Bath temperature control, Ah counter, automatic dosing
500 event log — full fault history and process records
MTBF 250,000 hours — designed for 24hr continuous operation
Pulse Configurations
6 Pulse vs 12 Pulse — Which Do You Need?
6 Pulse Thyristor
Standard Configuration- Full bridge 6 pulse thyristor rectification
- THDi ≤5% — suitable for most plating applications
- Voltage ripple <3% at full load
- Cost-effective for standard anodizing and plating lines
- Faster delivery — wide availability
- Reference model: 1500A / 0–8 Vdc, air cooled
12 Pulse Thyristor
Low Harmonic Option- Dual 6 pulse bridges with phase-shifted transformer
- Significantly lower THDi than 6 pulse
- Smoother DC output — lower ripple
- Preferred where power quality requirements are strict
- Ideal for sensitive or high-precision plating processes
- Available on request — custom configuration
Automation & Integration
Communication Options
Full integration with plant automation, SCADA, and remote monitoring systems via standard and optional communication protocols.
RS485 Modbus
Serial Modbus RTU for BMS and SCADA integration
Standard
Dry Contact
Up to 10 adjustable relay outputs for alarm and status signaling
Standard
SNMP / Profibus
Network monitoring and industrial fieldbus integration
Optional
IEC 61850 / USB
Power system protocol and direct USB data access
Optional
Applications
Where Plating Rectifiers Are Used
Anodizing
Aluminum surface oxidation for corrosion resistance and decorative finishing
Electroplating
Metal deposition — nickel, chrome, copper, zinc, gold, silver
Galvanizing
Zinc coating for steel corrosion protection in structural applications
Electrolytic Treatment
Electrolytic cleaning, pickling, and surface activation processes
Hard Chrome
Industrial hard chrome plating for wear and corrosion resistance
Metal Refining
Electrolytic metal refining and extraction processes
Why Choose MEGI
More Than a Product Quote
MEGI Consultancy is a U.S.-based brand built around project-driven power equipment supply for industrial markets worldwide. We coordinate plating rectifier procurement from technical specification through to supply, export documentation, and delivery — with direct communication and no middleman complexity.
- U.S.-based brand
- 6 pulse and 12 pulse — both available
- Full automation integration support
- Parallel operation — up to 8 units
- CE, ISO 9001 certified
- 2-year warranty, export documentation included
"Rectifier performance directly determines plating quality. We specify and source the right configuration — pulse count, current range, control mode, and communication protocol — matched to the actual process line requirement."
— MEGI CONSULTANCY
FAQ
Frequently Asked Questions
What is a thyristor plating rectifier used for?−
Thyristor plating rectifiers convert AC power to precisely controlled DC current for electrochemical surface finishing. Primary applications include anodizing, electroplating, galvanizing, and electrolytic metal treatment — where stable, adjustable DC output is essential for coating quality and process repeatability.
What is the difference between 6 pulse and 12 pulse rectifiers?+
6 pulse rectifiers use a standard three-phase full bridge and are suitable for most plating applications. 12 pulse rectifiers use two phase-shifted bridges for lower harmonic distortion, smoother DC output, and less interference with the supply network — preferred for sensitive processes or strict power quality requirements.
Can rectifiers be operated in parallel for higher current?+
Yes. Up to 8 units can be operated in parallel, allowing total current capacity to be scaled for larger plating tanks or higher throughput without replacing the entire rectifier installation.
What communication protocols are supported?+
RS485 Modbus and dry contact relay card (up to 10 adjustable relays) are included as standard. Optional communication includes SNMP, CANBUS, Profibus, IEC 61850, RS232, and USB — enabling integration with plant automation, SCADA, and remote monitoring systems.
What information is needed to specify a plating rectifier?+
Key parameters: required DC output voltage (V), required DC output current (A), process type (anodizing, plating, galvanizing), input supply voltage, cooling preference (air or water), communication requirements, and any special needs such as polarity reversal or automatic dosing control.
Get Started
Need a Plating Rectifier for Your Process Line?
Send us your required DC voltage, current, process type, pulse configuration, and destination country. We will confirm the right rectifier specification for your application.
Request a QuoteRelated Insights
Further Reading
Technical Guide
Process Guide
Buyer's Guide
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