Aim DynamicsAutomation & Monitoring Solutions.
Automation &
Monitoring Solutions.

VA Calculator

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Understanding the VA Rating of CTs

You can use this calculator to do a few things:

  1. Determine the max length of wire you can use with a meter (w/o losing accuracy).
  2. Determine what VA rating you would need for a CT given a required distance.
  3. Determine the effect of different gauge wire on the CT circuit.