Danfoss FC-202P18KT6E21HXXGXXXXSXXXXAXBXCXXXXDX Danfoss 131L1789 FC 202 Aqua Drive VFD Drive 600 Volt Three Phase Input and output voltage 25 HP 34 Amp. The Danfoss FC 202 Aqua Drive is a direct replacement for the FC 322. Danfoss VLT Aqua Drive FC 202 Variable Frequency Drive gives you maximum energy efficiency designed for the highest level of performance in water and wastewater variable torque applications. This new generation VLT AQUA Drive can realistically give you a first-year cost savings of between 10–30% compared to traditional drive solutions. Quick and user-friendly setup reduces installation time. Fast way to maximum energy efficiency and motor control. Configuration is reduced significantly by collecting the most important parameters in one place with less errors. The VLT AQUA Drive the perfect match for Industrial VT applications including fans, pumps, blowers, and compressors. Protection of assets thanks to specially designed software that prevents water hammering and other important challenges. High energy savings with air conditioning are ensured because of our unique back-channel-cooling concept that transfers 90% of heat away from the room and algorithms and design which focus on reducing heat loss.