Electrical Pro
$2.00
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About Electrical Pro
A great tool for electrical engineers and electricians.
This app is a compilation of five sub apps that use the 2008/2011/2014 National Electric Code (NEC).
Bury Depth:
This will calculate the depth needed to bury a line.
Box Conduit Fill Pro:
This will calculate:
The maximum wires in a conduit
The minimum box size
The minimum conduit/nipple size
Fault Calculator Pro:
This will calculate:
A fault over a line
A fault through a XFMR
The bracing de-rate factor for a utility XR ratio
Motor Calculations:
Locked Rotor Amps
NEC Motor Table Look-up
Voltage Drop Pro:
This app will calculate:
The voltage/percent drop for a wire
Minimum wire size for a given percent drop
Max wire length for a given percent drop
Max amps for a given percent drop
The impedance of the wire based on the inputted values
Click the green "Voltage" label for custom voltages
Wire Ampacity Pro:
This app will calculate:
The minimum wire or max amps based on the inputted ampacity for low and medium voltages,
The equipment and service ground size
A residential feeder size
Click the green "Ampacity" label to switch between minimum wire and wire ampacity
Note: This app uses the internet for the Google Licensing Service
This app uses the 2008/2011 NEC to calculate values.
Now you can save initial values to be used in the calculations!
Where length is inputted you can use your GPS from your phone to get an approximate distance (only as accurate as the GPS in your phone).
This app gives you the ability to email the answers calculated to yourself and others.
See the about menu for additional functionality.
Please e-mail any questions, comments or concerns. If you like the app please rate it, if not please send an e-mail and let us know why so that we can make the necessary changes.
This app is a compilation of five sub apps that use the 2008/2011/2014 National Electric Code (NEC).
Bury Depth:
This will calculate the depth needed to bury a line.
Box Conduit Fill Pro:
This will calculate:
The maximum wires in a conduit
The minimum box size
The minimum conduit/nipple size
Fault Calculator Pro:
This will calculate:
A fault over a line
A fault through a XFMR
The bracing de-rate factor for a utility XR ratio
Motor Calculations:
Locked Rotor Amps
NEC Motor Table Look-up
Voltage Drop Pro:
This app will calculate:
The voltage/percent drop for a wire
Minimum wire size for a given percent drop
Max wire length for a given percent drop
Max amps for a given percent drop
The impedance of the wire based on the inputted values
Click the green "Voltage" label for custom voltages
Wire Ampacity Pro:
This app will calculate:
The minimum wire or max amps based on the inputted ampacity for low and medium voltages,
The equipment and service ground size
A residential feeder size
Click the green "Ampacity" label to switch between minimum wire and wire ampacity
Note: This app uses the internet for the Google Licensing Service
This app uses the 2008/2011 NEC to calculate values.
Now you can save initial values to be used in the calculations!
Where length is inputted you can use your GPS from your phone to get an approximate distance (only as accurate as the GPS in your phone).
This app gives you the ability to email the answers calculated to yourself and others.
See the about menu for additional functionality.
Please e-mail any questions, comments or concerns. If you like the app please rate it, if not please send an e-mail and let us know why so that we can make the necessary changes.
All Application Badges
Paid
app
app
Android
4.0+
4.0+
Bug
buster
buster
Android app
App History & Updates
What's Changed
v3.4 - Added ability to save app to SD card
v3.3 - Added NEC 2014 Calculations
v3.2: Updated wire ampacity input bug
v3.2: Updated DC voltage drop calculations bug
v3.1 - Updated UI and minor bug fixes
v3.4 - Added ability to save app to SD card
v3.3 - Added NEC 2014 Calculations
v3.2: Updated wire ampacity input bug
v3.2: Updated DC voltage drop calculations bug
v3.1 - Updated UI and minor bug fixes
More downloads Electrical Pro reached 5 000 - 10 000 downloads
Version update Electrical Pro was updated to version 3.5
More downloads Electrical Pro reached 1 000 - 5 000 downloads
Version update Electrical Pro was updated to version 3.1
What are users saying about Electrical Pro
N
by N####:
by N####:
Very handy, all options work well.
I
by I####:
by I####:
Very handy to have out in the field or when you need to quickly check component sizings.
R
by R####:
by R####:
Works well.
T
by T####:
by T####:
Like all aspects and easy use I still do my own calculation to back it up! but all in all great app. The only thing missing is calculating wire runs in free air I.e. voltage drop.
X
by X####:
by X####:
Works well for me.
T
by T####:
by T####:
Love it. Great for quick calculations.
E
by E####:
by E####:
Works professionally
T
by T####:
by T####:
Electrician
V
by V####:
by V####:
It is very handy for needed info on the fly.
B
by B####:
by B####:
Great for quick application
K
by K####:
by K####:
It does s great job, no problems
Y
by Y####:
by Y####:
You can use it in almost 95% of the situation ... very helpful !!! Thanks, but there is space to improve ...
P
by P####:
by P####:
This is the app to have for electrical engineering calcs on the go. Much better and easier to use than any similar apps out in the market.
S
by S####:
by S####:
I use this app constantly!
S
by S####:
by S####:
Great app, just used voltage drop feature for lighting design.
S
by S####:
by S####:
Great usefull tool
S
by S####:
by S####:
Awesome! I use it everyday.
S
by S####:
by S####:
Force closes on everything I click
N
by N####:
by N####:
Super helpful! =)
D
by D####:
by D####:
Love that you can email yourself the answers and measure with the gps!
F
by F####:
by F####:
Good app but they won't let you move it to your SD card to save space on your phone storage. Bummer!
D
by D####:
by D####:
When I switched carriers and phones, the app would not work anymore. I was running CM7 on the new phone (2.3.7). Developer was great in working with me to get it going, now it's working like a charm! I'm very impressed with it and the developer's communication.
X
by X####:
by X####:
Enough said Accurate also
D
by D####:
by D####:
Keeps telling me I need to purchase it but I did months ago and have been using it.
R
by R####:
by R####:
The developer of this app was most helpful in getting this to work on my custom rom (Miui). Great communication!!! Thanks again...
D
by D####:
by D####:
Nice app. The numbers display appears to be off though.
D
by D####:
by D####:
One of the best.
D
by D####:
by D####:
Worked very well for what it sets out to accomplish. No bugs whatsoever. This is a great quick program to help in daily activities.
D
by D####:
by D####:
Used this while on site to verify engineering. Very accurate and useful!
by C####:
I use it to save time on some calculations.