Question: how to calculate flc of motor?
Answer: Single Phase AC Motor FLA (Amperes) = (P [kW] × 1000) / (V × cos ϕ)
Single Phase AC Motor FLA (Amperes) = (P [HP] × 746) / (V × cos ϕ × η)
Three Phase AC Motor FLA (Amperes) = (P [kW] × 1000) / (V × 1.732 × cos ϕ)