Electrician’s Helper will take the hassle out of looking up electrical codes

and doing complex calculations for installations.

*With Electrician’s Helper you can . . .*

● Calculate voltage, current and power in 3 phase delta and wye circuits.

● Find the ampacity of a conductor as per the NEC and CEC tables.

● Calculate the voltage drop in a line based on length, size, current and temperature.

● Find the total box fill by entering the size and number of conductors, straps and clamps.

● Find the maximum number of conductors allowed in a particular size raceway based on NEC and CEC rules.

● Determine what size raceway is needed for a bundle of conductors.

● Find the maximum bend radius of a conduit.

● Find the maximum capacitor kvar for a motor and the current reduction obtained.

● Find the motor current, heater current, breaker required, wire size, starter and conduit size for a particular 3 phase motor.

● Find the full load current of an induction, squirrel cage, and synchronous motor .

● Calculate voltage, current and kVA values for single and three phase transformers.

● Find the locked rotor current of a single or 3 phase motor.

● Do basic Ohm’s law calculations.

● Find decimal equivalents of fractions.

● Convert temperature scales.

● Look up connector configurations.

● Electrician’s Helper now supports French language. (iPhone only)

Purchase Electrician’s Helper on the iTunes App Store.

Electrician’s Helper is also available for Android powered devices. Click to go to Android Market

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French language available on the iPhone version only.

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