Iacdrive|Automation Solution

In order to better understand the variables involved with the cables that are a key part of any AC drive system and to formulate a useful guide to cable selection, the most commonly recommended cables for AC drive applications have been studied by Iacdrive, in both a lab and working application. Some wiring methods were not examined, however, such as THHN building wire in conduit, since their use has been shown to have detrimental effects, as outlined in other studies. An exception to this exclusion was the use of PVC-Nylon insulated, PVC jacketed tray cables. These cables are the most commonly-installed type of industrial control cable, and though they are often misapplied for use in AC drives applications, they were included in the tests for purposes of comparison. The PVC-Nylon designs (PVC-Nylon/PVC Type TC and PVC-Nylon/PVC Foil Shield Type TC) were evaluated in both unshielded and foil shielded versions.

AC drive, cables, Frequency inverter,VFDs