Wärtsilä Passive Rectifier Drive LV
This variable speed drive solution is delivered with a diode rectifier in 12, 18 and 24 pulse configurations
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.
| Power (kW) | Width (mm) | Weight (kg) |
|---|---|---|
| 800 | 900 | 800 |
| 1500 | 900 | 900 |
| 2850 | 1500 | 1400 |
| 3800 | 2100 | 1900 |
| 5500 | 2700 | 2300 |
All cabinets have 1 000 mm depth and 2 051 mm height.
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