Drive (VFD) Cable Termination Guide

This Belden VFD Cable Termination Guide takes a step-by-step approach to the connection/termination of unarmored VFD cables with either foil-braid or copper-tape shield constructions. The instructions cover the termination of the cables in external and self-contained enclosures, at the motor junction box or using an
alternative method.VFD Cable InstallationLocation Considerations

It is advisable to maintain as much separation as possible between noise-susceptible cables and VFD cables – a minimum of one foot for shielded instrumentation cables and three feet for unshielded instrumentation cables. If the two types of cable must lie close to each other, it is best to minimize the amount of parallel runs between them, limiting these stretches to 10 feet or less to reduce the likelihood of radiated noise pickup. Also, if the two types of cables must cross, it is preferable to cross them perpendicularly at a single point.

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