The formula to calculate the AIC Rating is:
\[ AIC = FC \]
Where:
An AIC Rating, or Ampere Interrupting Capacity Rating, is the maximum current that a circuit protection device such as a breaker or fuse can safely interrupt without damage. It is a critical specification for ensuring that electrical systems are adequately protected against short-circuit conditions. The AIC Rating must be equal to or greater than the fault current that can occur in the system.
Example 1:
Step 1: Calculate the AIC Rating:
\[ AIC = 10 \text{ kA} \]
Example 2:
Step 1: Calculate the AIC Rating:
\[ AIC = 15 \text{ kA} \]
