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Rectifier Transformer

Product categories of Rectifier Transformer, we are specialized manufacturers from China, Rectifier Transformer, Bridge Rectifier Transformer suppliers/factory, wholesale high-quality products of 12 Pulse Rectifier Transformer R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!

China Rectifier Transformer Suppliers

Scope of supply

Rating: Up to 200MVA

Voltage:Valve side voltage up to 1000VDC, Grid side voltage up to 220KV

Double star and double bridge


The rectifier transformers are mainly used in the electrolysis processes for production of different kind of metals, such as aluminum electrolyzing, magnesium electrolyzing, copper electrolyzing, zinc electrolyzing and other more applications. The largest installed rectifier transformers are always for aluminum electrolysis with some transformer/rectifier combined units in parallel operation to get the required DC current.


The rectification method is normally known as double star or double bridge. Double star systems use an interphase transformer (IPT) and are usually applied as 6 or 12pulse units where high currents are required with very low nominal voltages. Double bridge system is applied as 6, 12, 24, 48 or 60pulse systems, as required to suit the harmonic mitigation and process stability requirements.


Electrolysis is normally a continuous process, but with a constant high loading and current harmonics.


Long history- Focus on transformer manufacturing since 1934.

Technical support – 134 engineers stand by for you 24/7.

Manufacturing-advanced production and testing equipment, strict QA system.

Perfect service-The complete customer service package (from quotation to energization)

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