Motor FLA Calculator
Calculate Full Load Amps for single and 3-phase motors
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How to Use This Calculator
HP.
Volts.
Phase.
Get Amps.
Understanding Motor FLA Calculations
NEC Tables.
Efficiency.
Power Factor.
Inrush.
Formula & Calculations
I = (HP x 746) / (V x Eff x PF x 1.732)
Key Factors to Consider
Nameplate data
Code letters
Duty cycle
Service factor
Frequently Asked Questions
15HP 230V 1ph?
~28 Amps.