Electrical Calculations



Three Phase Power

Calculate the electrical power based on volts, amps and power factor for a 3 phase electrical system


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Cable Size

Select the minimum diameter electrical cable to use for submersible applications



MOTOR COOLING

Calculate the water velocity required to provide adequate cooling for Franklin submersible motors based on the motor and sleeve diameter.
Use the following pump diameter for a 4” (95 mm) and a 6” (145 mm) motor

Select from the drop down list to calculate the minimum size sleeve diameter for a specific application




Three Phase Current Unbalanced

Current unbalanced should not exceed 5% at full load. If the unbalanced cannot be corrected by rolling leads, the source of the unbalanced must be located and corrected


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