Construction Monkey

Electrical Motor Calculation

Know Productivity Losses/Gains Immediately

Electrical Motor Calculator

The Construction Monkey Motor calculator lets you figure out electrical characteristics of your system given a specific motor. By inputting horsepower, motor efficiency, power factor, and system voltage the system will calculate the disconnect size, feeder size, and starter size.

Make your selections below and the form will automatically update the values.

Enter Motor Information

HP
%

Results

Enter information and click on the "Calculate" button to get the results.

Motor Circuit

Motor
 
Starter
Disconnect

Know Productivity Losses/Gains Immediately

Get real-time reporting that allows you to understand the productivity on the project, the trends that are occurring, and any working conditions that are impacting your ability to get work done.

Productivity data is tied to specific work segments, working conditions, and crews so you can focus on areas for improvement.

No guarantees are made as to the accuracy of the calculation or compliance with local codes.  Verify all calculations with a professional engineer. If you find an error, or have a suggestion, please send us an email.

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