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AC Motor

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AC Motor


AC Motor is a reference app and calculator for 3 phase induction motors, the most commonly used motors in industry. It contains tables of NEMA and IEC frame dimensions, full load currents, conductor ampacities (with ambient temperature and conduit fill adjustment factors automatically applied). It will size auxiliary components (NEMA starters, short circuit protection and overload protection) according to NEC and NEMA standards.

AC Motor also contains calculators for both balanced and unbalanced 3-phase power. It will calculate apparent power (kVA), active power (kW) and reactive power consumption (kVAR), as well as mechanical power and torque output.

It does not cover all possible scenarios that an engineer or electrician might encounter, just the most common, ie continuous duty, non-design E, low voltage (≤ 600 V), integral Hp, 3 phase induction motors.

Conductor ampacities, full load currents and component sizing are based on the 2011 National Electrical Code (NFPA-70).

A great tool for electrical engineers, electricians and plant maintenance personnel.

Recent changes:
Bug fix
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$7.99
23
1.2
User ratings
6
Installs
100+
Concerns
0
File size
2569 kb
Screenshots
Screenshot of AC Motor Screenshot of AC Motor Screenshot of AC Motor Screenshot of AC Motor Screenshot of AC Motor

About AC Motor
AC Motor is a reference app and calculator for 3 phase induction motors, the most commonly used motors in industry. It contains tables of NEMA and IEC frame dimensions, full load currents, conductor ampacities (with ambient temperature and conduit fill adjustment factors automatically applied). It will size auxiliary components (NEMA starters, short circuit protection and overload protection) according to NEC and NEMA standards.

AC Motor also contains calculators for both balanced and unbalanced 3-phase power. It will calculate apparent power (kVA), active power (kW) and reactive power consumption (kVAR), as well as mechanical power and torque output.

It does not cover all possible scenarios that an engineer or electrician might encounter, just the most common, ie continuous duty, non-design E, low voltage (≤ 600 V), integral Hp, 3 phase induction motors.

Conductor ampacities, full load currents and component sizing are based on the 2011 National Electrical Code (NFPA-70).

A great tool for electrical engineers, electricians and plant maintenance personnel.

Recent changes:
Bug fix

User reviews of AC Motor
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Android Market Comments
A Google User
Feb 12, 2012
Poor app Poor app. Very slow, and buggy. You will not be able to look up motor dimensions, because the resolution of document is to high no zoom or scroll so you cant see anything but the corner of the picture.
Guy
Feb 12, 2012
Poor app Poor app. Very slow, and buggy. You will not be able to look up motor dimensions, because the resolution of document is to high no zoom or scroll so you cant see anything but the corner of the picture.
jignesh
Mar 28, 2011
Worst aplication.plz update and solve the problems coming in frame sizes of the motor.after frame 160S I m not able to open motor dimensions eversee.
BOB
Mar 21, 2011
I want my money back. Will not show complete drawing on my Droid X
Ken
Mar 15, 2011
This app helps in no way. I can not get the calculator to work. Everything else appears to be collide out of the code book. I want my money back.