EWP 2014 Electrical Wiring Pro
New features per 2014 NEC include:
- Residential Service/Feeder calculation using the 83% method rather thanthe old Table 310(B)(7)
- Revised Electrical Nonmetallic Tubing sizing per the larger values in thenew code
- 1000 Volts replaces 600 Volts for select calculations
Over 40 Useful Electrical Calculators & Tools, each of which could be an appin its own right.
For Electricians, Power Engineers and other Electrical Professionals.Written by a working Electrician using it on a daily basis.
Calculations per National Electrical Code 2014, 2011, 2008 or 2005.
o Residential/Load Calculations
- Single Family Dwelling
- Multi Family Dwelling
- Range Calculations
- Send results via email for verification and documentation
o Ampacity / Wire Size (AWG only)
- Wire Size -> Ampacity
- Ampacity Needed -> Wire Size
- Voltage Drop -> Wire Size
- Dwelling Service Size
- GEC Size
- EGC Size
- New Ampacity section includes o Improved user interface, o NEC 2005, 2008 and 2011 (the updates are accounted for by the app) o > 700 locations with Ambient Temps
o Boxes / Cover
- Box Size from Wires / Devices
- Box Size from Cables / Devices
- Standard Box and Typical Plaster Ring INfo
- Pull Box Sizing
o Conduit Fill
- Wires -> Conduit Size Needed
- Wires/Conduit -> % full
- Maximum Wires/Conduit
- Conduit Size Details
- Wire Size Details
o Conduit Bending
- Standard and Rolled Offsets
- Parallel Offsets
- 3-point Saddle
- Round and rectangular corner obstacles
- Segment Bends
- Minimum Bend Radius One-Shot/Full Shoe or Other bends
o Voltage Drop
- Required voltage or % drop -> Wire Size
- Voltage Drop Calculation
- Maximum Length for voltage or % drop
- Maximum Load for voltage or % drop
- Impedance given wire length
o Motors
- FLC, Wire, Breaker, Heater, Starter, Conduit etc. Sizing
- Locked Rotor Current
- KVAR Capacitor Correction
- NEMA Motor Dimensions
oTransformers
- Basic Transformer Sizing
- Overcurrent Protection Device Sizing
- Transformer Faults
- Delta-Wye configuration
o Wire / Device info
- Standard Receptacle configurations
- AWG-Metric wire size comparison
- Ethernet TIA-568A/B Color Codes
- RJ 11/14/25 Color Codes
- Resistor Color Codes
o Other
- In-Foot <-> Metric, Construction Fraction <-> Decimal converter
- Parallel Load Calculator
- Pire Wheel / Ohms Law
- Cover Depth
- Temperature Conversion for 8 different scales
New features will be added to EWP 2014. The previous Electrical Wiring Pro(now EWP 2011) will go into maintenance mode for bug fixes only.
If you would like to report bugs or suggestions, please send them to:support aatt intineo dot comrather than use the comment mechanism so we can responddirectly -
- thank you.
Category : Productivity
Reviews (30)
As an electrical supervisor that works in commercial/industrial settings, I use this app consistently for conduit sizes, voltage drop, and box sizes. I use the other tabs fairly regular. It's worth the purchase price for the pro version. 4 stars since it's 2021 and this version is outdated
It appears that this app does not correctly derate ampacity for temparature. Appears to be some problems between Tables B310.16 and B310.17 in terms of selection of base ampacity and it appears that temperature derate is based on the 60 degree conductor rating rather than the 90 degree rating. Good app otherwise I give it 3 stars with the hope that they will update to 2017 NEC for android and correct the errors in derate.
Dont pay attention to the stars I gave, once issue is fixed i will change it. I can not give an accurate rating because I can not update to 2019. When I tried to open the app it stated it was made for an older version of android, said it may not work properly on my device. Please address this issue, I'd love to be able to utilize this tool! This looks to be a very good app and has some great reviews but if it will not work properly on my phone why download it at all? Again, please fix this.
Good app. Have enjoyed it for years. Only downside, is it looks as though the developer is strictly developing for Apple as there has been no 2017 app for Android. Thats where the 5th star went.
Wack permissions, why would this app need to see my caller IDs and contact information?? I didn't install this app as soon as i saw this which is unfortunate bc it looks useful.
this app doesn't work on my new phone you guys should work on that. cause this app is useful but I can't use it currently having to use a different app that's not as good
Great way to verify electrical calcs on the fly (the only thing that'd make it better would be if they updated it to 2020)
Error in the 'wires + colors'/'receptacles' drawing: Shows both W and Y terminal connected to neutral. Y terminal should be connected to the other phase.
This app has been very useful for me at work for many years. Hope to get an update with new code cycles.
The calculations are still accurate but the product is no longer being developed for Android.
this information is invaluable to the electrician and his craft. code references and accurate calculations are awesome.
Most helpful tool for the job. Please support new releases. This is invaluable to me.
great app when your in the field working. been useing it for years. when will we see a 2017 update
This app is very useful in the field for quick references. Will there be any future updates or a newer version of this app?
So far haven't found any flaws, has a lot us useful information and esay to use
Although it did not meet my expectations it's Not bad for a free app it would be nice to get an updated version like on ios
Love it , easy to navigate , need a new version plz
Wondering why I can not add a decimal point in offset mode?
Excellent app... absolutely worth the price!
I depend on it for code info on the job. I've used it for years
Helps a lot on basic electrical calculatios...
very good app however will there be a 2017 update? as that is the current one biw least in nyc
Very resourceful app highly recomend for new and experiemcex electricians.
Simple and it works
very helpful in the field!!
great can you update this app please for 2017
No good, not updated.
Love this app, I use it almost every day!
Awesome app. Hope it hasn't been abandoned
You guys are shameful, you haven't upgraded this app since 2016. I've had on Android before then switched to Apple for a while. You keep it updated on Apple but you completely neglect the Android version. On top of that, you want the app to view call logs and contact info? What kind of garbage is that???