Description
Overview
ABB High Power Rectifiers and Converters are designed to deliver robust, reliable, and efficient DC or AC power for heavy industrial processes. With extensive global experience, ABB ensures maximum availability, operational safety, and productivity in even the most demanding environments.
These systems support medium to ultra-high current ranges (5,000 to 550,000 A) and are available as single or multi-unit configurations, making them ideal for large-scale industrial operations.
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Product Range

High Current Rectifiers
Designed for maximum productivity in heavy industries requiring ultra-high DC power.

Medium Current Rectifiers
Reliable DC supply solutions tailored for electrochemical and electrowinning applications.

Low Current Rectifiers
Compact and efficient rectifiers using proven ABB components for smaller-scale operations.

Protection & Monitoring Systems
Advanced systems ensuring safe operation, performance optimization, and process reliability.
Why Choose United Advanced Energy
United Advanced Energy provides ABB high power rectifier solutions with expert engineering support, system integration, and reliable after-sales service across industrial sectors.




Key Features
- Wide current range from 5,000 A to 550,000 A
- High efficiency for energy-intensive industries
- Designed for continuous, heavy-duty operation
- Ensures maximum system availability & uptime
- Focus on personnel safety and protection systems
- Modular and scalable configurations
- Optimized for low total cost of ownership
Applications
- Primary aluminium production
- Electric arc furnaces
- Chlor-alkali processing
- Electrowinning (non-ferrous metals extraction)
- Hydrogen production systems
- Heavy industrial manufacturing
Technical Highlights
- Current output: 5,000 – 550,000 A
- Supports DC rectifiers and AC converters
- Designed for continuous industrial operations
- Integrated monitoring and protection systems
- Global ABB service and lifecycle support
Services & Support
- Full lifecycle service solutions
- Remote monitoring and PLC support
- Preventive maintenance and upgrades
- Technical consultancy and troubleshooting

