Disclaimer:These white papers were submitted by manufacturers and are neither the position of, nor edited by, Engineered Systems. ES will accept submissions from any HVACR-related manufacturer and publish them based on their relevance to our readership at our discretion. Click here for our white paper submission guidelines.
Preventing VFD/AC Drive Induced Electrical Damage To AC Motor Bearings
Date: March 13, 2008
Electro Static Technology’s White Paper focuses on mitigating the variable frequency drive- (VFD-) induced shaft currents that can be extremely damaging to motor bearings, and a new technology that employs a circumferential ring of conductive micro fibers to discharge harmful currents and provide a low-cost solution to the problem.
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