The Variflex2 RVEF series of variable frequency drives has been released by Carlo Gavazzi. These compact yet full-featured AC motor drives are suitable for general-purpose motor applications from 0.25-hp to 3-hp motors. They are easy to set up and use via the front touch pad or intuitive PC software tool. Two frame sizes are available, covering main supply voltages (110/230 VAC single phase or 230/480 VAC three phase). Internal thermal management has been optimized to allow side-by-side installation without any performance de-rating in temperatures up to 50C (122F).
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