High Current Rectification Transformers
Liquid filled High Current Rectification Transformers are built for applications that run full current 24 hours a day. Designed to handle non-linear, non-sinusoidal loads resulting from their use, they're used with a variety of power electronic applications such as diode, thyristor or motor drive configurations from 6, 12, 24, 36, 48, or 60 pulse configurations.
Transformer Specifications
Special design considerations should be used to account for the additional harmonic heating, more severe axial forces, severe overloads and short circuit forces that can be seen as compared with a standard power transformer. Niagara Power Transformer’s superior engineering expertise paired with our unmatched years of manufacturing experience and high-grade materials allow us to provide the best in-class High Current Rectification Transformers.
- Specialty circuit configurations
- Multiple pulse applications
- Up to 50 MVA base rating
- Up to 138 kV, 650 kV BIL
- Copper or aluminum wound
- Designed to meet specific harmonic spectrums
- Industry leader in process and high current applications
- Seismic classifications
- Mineral Oil, Enviro Temp FR3, Luminol, or other liquids
- Sealed tank or conservator tank designs
- Special dimensional requirements
- Non-standard elevation and ambient designs
- Special service conditions
- Meets ANSI/IEEE Standard C57.18.10
- Up to 75,000 Amps for industrial processes like copper electrowinning and chlor-alkali
- Built for application that run full current 24 hours a day