Electrician's Helper

Electrician's Helper


Electrician's helper provides many useful calculators and converters for electricians and anyone working with power distribution.

Both the NEC and CEC codes are covered.

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.



keywords: electrical, conduit, transformer, ohm's law, motor, three phase electrical code.

Recent changes:
Updated for NEC 2014.

If you are having a problem running Electrician's Helper or if you have a suggestion for improvement please contact me and include the device model, version of Android it is using and description of the problem.

[email protected]

Thank you.
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$4.99
86
4.3
User ratings
15
Installs
1,000+
Concerns
0
File size
2351 kb
Screenshots
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About Electrician's Helper
Electrician's helper provides many useful calculators and converters for electricians and anyone working with power distribution.

Both the NEC and CEC codes are covered.

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.



keywords: electrical, conduit, transformer, ohm's law, motor, three phase electrical code.

Recent changes:
Updated for NEC 2014.

If you are having a problem running Electrician's Helper or if you have a suggestion for improvement please contact me and include the device model, version of Android it is using and description of the problem.

[email protected]

Thank you.

User reviews of Electrician's Helper
Write the first review for this app!
Android Market Comments
A Google User
Dec 22, 2013
Good app I use this app for quick measurements. Works well for me.
A Google User
Mar 29, 2012
Almost perfect Saved many trips back to the truck.
A Google User
Mar 29, 2012
Almost perfect Saved many trips back to the truck.
Anonymous
Mar 29, 2012
Almost perfect Saved many trips back to the truck.
A Google User
Sep 19, 2011
No uk . . . Us conversions only ! Not much use any updates please ?