SMART-Pump (SP) variable speed drives are full-featured dedicated drives for parabolic load applications like pumps, fans, and chillers. SP drives have a wide range of integrated features like multi-pump control, dry run protection, sensor-less flow, and energy calculation, pump cleaning, fire override mode, frost, condensation, and hammer effect protections to meet the needs of a pump, fans, and chillers for modern buildings.
SP series variable speed drives cover motors with the following ratings:
– 2.2kW…315kW, 380V – 480V three-phase AC
– 2.2kW … 45kW, 220V three-phase AC