Can I use the Aquavar CPC for single phase 460Volt input power?
Yes. In some applications where only single phase 460volt power is available, you can use the CPC controller with proper de-rating of the drive. A good starting point is 50% de-rate (use a 20HP drive for a 10HP pump load); this will vary depending upon the size. An input harmonic filter is also recommended for harmonic distortion back to the utility grid. Contact the factory for more sizing assistance.