Belden Vfd Cable Chart. Then under conduit size select the size of your conduit and hit calculate to determine the size of conduit you need in order to fit your chosen cable. To find out how many cables you can run in a given conduit size enter your belden cable part number or enter the diameter of your cable. Though all the cables listed are rated at 90c this chart is based on the 75c ratings from nec.
Belden only utilizes components for improved system uptime in harsh environments. Variable frequency ac motor drive output cables are subject to harsh operating settings characterized by high voltage spikes high noise levels and adverse environmental conditions.
The vfd w signal ampacity values were de rated to 80 per nec table 310 15 b 2 a 2011 due to the increased number of current carrying conductors included in these cable s.
Though all the cables listed are rated at 90c this chart is based on the 75c ratings from nec. Belden only utilizes components for improved system uptime in harsh environments. To find out how many cables you can run in a given conduit size enter your belden cable part number or enter the diameter of your cable. Variable frequency drive vfd cable solutions.
