Industrial Rectifiers
High-current DC rectifier systems for electroplating, electrolysis, anodising, and cathodic protection applications.
High-Current DC Rectifier Systems
Agil Industrial Rectifiers deliver stable, high-current DC output for precision electro-chemical processes. Built with SCR (thyristor) or IGBT technology, they provide precise current control, ripple-free output, and outstanding power efficiency up to 96%.
Available in air-cooled, water-cooled, and forced-air variants for currents from 100A to 50,000A and voltages from 6V to 500V DC, with optional pulse configurations for specialised plating processes.
Technical Specifications
| Output Current | 100A to 50,000A |
| Output Voltage | 6V to 500V DC |
| Input Supply | 3-phase 415V / 11KV AC, 50 Hz |
| Control Technology | SCR Thyristor / IGBT |
| Ripple Factor | < 2% at full load |
| Efficiency | Up to 96% |
| Voltage Regulation | ± 0.5% |
| Current Regulation | ± 1% |
| Cooling | Air-cooled / Water-cooled / Forced air |
| Protection | OVP, OCP, thermal, earth fault |
| Control Interface | Manual / Remote / PLC / SCADA |
Rectifier Types
Electroplating Rectifier
Precision current control for chrome, nickel, zinc, and gold plating applications.
Anodising Rectifier
Ramp-up current profile for consistent anodic oxide coating on aluminium.
Electrolysis Rectifier
High-current, low-ripple units for chlor-alkali, copper refining, and hydrogen production.
Cathodic Protection
Applications
Why Choose Agil Rectifiers?
Up to 96% Efficiency
SCR and IGBT technology deliver industry-leading power conversion efficiency.
Ultra-Low Ripple
Ripple factor below 2% at full load for consistent, high-quality electrochemical output.
Precise Current Control
±0.5% voltage and ±1% current regulation for exacting process requirements.
Fully Custom Built
Every rectifier engineered to your exact current, voltage, cooling, and control requirements.
Comprehensive Protection
Over-voltage, over-current, thermal, and earth fault protection as standard.
SCADA / PLC Ready
Remote control, data logging, and SCADA integration available on all models.
Need a Custom Rectifier System?
Specify your current, voltage, application, and cooling preference — we'll design the perfect solution.