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Transformer Sizing

Calculate transformer capacity for IT loads.

The load or force applied to the system.
kVA
Multiplier used in the calculation.
%
Enter the k-rating required value for this calculation.

Results

Transformer Size:
Recommended size based on calculations.
-kVA
Full Load Amps (480V):
Calculated load or force.
-A
Typical Impedance:
Calculated typical impedance based on your inputs.
-%
Reference: TIA-942 Standards. K-rated transformer sizing.