Motor HP, Current & Cable Size Calculator | IEEE / IEC Standards
⚡ Professional Motor Calculators
Industry-Standard Tools for Electrical Engineers | CircuitSecrets
1. Motor Horsepower (HP) Calculator
Calculate motor power output based on voltage, current, power factor, and efficiency. Compliant with IEEE and IEC standards.
Calculation Results
2. Motor Full Load Current (FLC) Calculator
Calculate full load current for motors based on rated power, voltage, power factor, and efficiency. Essential for circuit protection design.
Calculation Results
3. Motor Cable Size Calculator
Determine proper cable sizing based on IEC 60364 and BS 7671 standards. Includes derating factors and voltage drop calculations.
Calculation Results
⚠️ Engineering Disclaimer
These calculators are provided for estimation and educational purposes only. Results should be verified against motor nameplate data, manufacturer specifications, and applicable local electrical codes (NEC, IEC, BS 7671, etc.). Always consult with a qualified electrical engineer for final installation design and ensure compliance with all relevant safety standards and regulations.
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