EWP 2011 Electrical Wiring Pro

EWP 2011 Electrical Wiring Pro


(4 stars)


Download for Android Like

10,000 - 50,000 downloads

Add this app to your lists
Electrical Wiring Pro is now EWP 2011. A new separate app, EWP 2014, has the same
functionality, but is updated for the 2014 NEC. EWP 2014 will receive new features
and EWP 2011 is now in maintenance/bugfix mode.

** If you are thinking of buying this app, you probably want to buy EWP 2014 instead.**

Over 40 Useful Electrical Calculators & Tools, each of which could be an app
in 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 2005, 2008 and

o NEW 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

- 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

If you would like to report bugs or suggestions, please send them to:
support aatt intineo dot com
rather than use the comment mechanism so we can respond
directly -- thank you.

Tags: electrical wiring pro, electrical, electrial wiring pro, electrical wiring, iring, elect wiring pro, electrical wire pro, electrical wiring diagrams, neo wiring diagram, national electrical wiring sizes.

Recently changed in this version

6.0 is the final release except for bug fixes.

All new NEC-compliant code developments will go into EWP 2014,
which is a new app updated for the latest electrical code (NEC).

Comments and ratings for EWP 2011 Electrical Wiring Pro
  • (56 stars)

    by Matt Lewis on 18/02/2014

    Great app, but I guess we have to buy every 3 years when code is updated

  • (56 stars)

    by Kenneth Walker on 17/02/2014

    I use it at my job and at home.

  • (56 stars)

    by Rob Chase on 15/02/2014

    Should be owned by any electrician in the field. As good as an Ugly's book.

  • (56 stars)

    by Dan Stein on 15/02/2014

    Had a great run with this app...just bought the 2014 version. This is by far the most useful and polished app you can have if you're doing electrical work. Keep up the awesome job and many thanks!!!

  • (56 stars)

    by Garrett Abrahamson on 14/02/2014

    I use this app all of the time. It is great for quick reference while in the field. It is not an NEC replacement but has a lot of useful information.

  • (56 stars)

    by Cory Brauch on 13/02/2014


  • (56 stars)

    by Pete Aduan on 13/02/2014

    A must have.. On the Jobsite for those in the Electrical Construction trade.

More comments