Abstract
Installing or reprogramming Variable Speed Drives (VSD) / Variable Frequency Drives (VFD) may be a very effective way to reduce energy consumption of motors. The selection and programming of the VSD are best for the professionals. When the device is properly programmed, quick payback periods are typically expected.
Keywords: Motors, motor maintenance, VSD, motor efficiency, VSD programming, variable speed drive, VFD, VFD programming, variable frequency drive, motor selection, motor replacement, VSD maintenance, VSD installation, VFD maintenance, VFD installation, variable speed drive maintenance, variable speed drive installation, variable frequency drive maintenance, variable frequency drive installation, mechanical VFD, hydraulic VFD, electrical VFD.