Wärtsilä Passive Rectifier Drive LV

This variable speed drive solution is delivered with a diode rectifier in a 12 pulse or 24 pulse configuration.

The Wärtsilä Passive Rectifier is very well suited for operation with either a Wärtsilä LLC system or a standard transformer solution.

The variable speed drive is specially designed for extended operating life in a maritime environment. It is the world’s most compact low voltage (690V) variable speed drive, and features excellent control of propulsion motors, pump applications, compressors, mooring and winches, and drilling operations. The drive is water cooled and can be directly connected to the ship’s cooling water system. Other important features are the redundant design and interchangeable power modules, all of which make service easy and efficient. 

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