Electric Motor Circuit Design
This app is a collection of interactive design tools for all components of electric motor circuits and controllers for both AC and DC motors as per electrical code.
This app can also be used to verify conformance of existing motor circuits and controllers to the electrical code. It can also be used as a design guideline for educational purposes.
All components of motor circuits are pictorially identified in the first diagram as they pertain to the installation of motors and each component is linked to series of interactive design tools via 3-D launch buttons. Each tool also comes with informational notes describing the design process.
Each button when pressed launches a series of tools for sizing of respected component of the circuit or controller shown.
All components of a motor circuit and controller can be designed with this app. The following is the list of interactive tools provided with this app:
1 - Full Load Ampere (FLA) rating
2 - Short circuit protection devices
3 - Branch circuit and conductor sizing for motor loads
4 - Feeder circuit and conductor sizing for several motor loads
5 - Overload protection devices
6 - Current rating of disconnecting devices
7 - Control circuit
With this app in your hands, designing a motor circuit according to the code is easier than ever. This app is all you need to engineer your own motor circuit quickly and with confidence.
This app is tested with all iOS platforms including iPhone, iTouch and iPad.
What's new
Tested with the latest iOS version.
Fixed a bug discovered by the users of this app.
Modified the user interface.
Screenshots
![]() |
Screenshot 1 of 5 | ![]() |
| ||
Share with Others
- Last changed:
- Mar 30, 2013
- Category:
- Education
- Developer:
- Yuhsiu Lai
- Version:
- 2
- Average Rating:
- 2.00 (2)
- Size:
- 1.3 MB
- Other Apps By This Developer
-
• 48VDC Power System
• Battery Capacity and Lifetime Calculator
• Battery Recharge Current Simulator
• Branch Circuit Designer
• CCNA Sample Exam Questions
• Cabinet Cooling Calculator
• Decibel Loss Calculator
• Default Passwords
• Delta Wye Transformation
• Electric Machinery and Transformers
• Electric Power System Simulator
• Electric Power and Battery Calculator
• Electrical Bonding Conductor Sizing
• Electrical Code Conductor Ampacity
• Electrical Code Illustrated
• Electrical Code Inspector
• Electrical Code Load Calculator
• Electrical Code Navigator
• Electrical Conductor Sizing Tool
• Electrical Grounding Tools
• Electrical Plan And Schedule Examples
• Electrical Service Panel Design Suite
• Electrical Wiring Illustrations
• Emergency Generator Selection Guide
• Engineer's Toolset
• FE Exam EE Review Questions
• FE Exam General Review Questions
• FE Exam Style Review Questions
• FOREX Trading Risk Manager
• Grounding and Bonding
• IPv4 Network Address Translator
• ITU Wavelength & Frequency Grid
• Import & Export Ocean Freight Expense Calculator
• Motor Full Current Calculator
• Motor Locked-Rotor Ampere Sizing
• Motor Overload Protection Sizing
• NEC Electrical Service Load Calculator
• Optical Loss Budget Tool
• Per Unit Availability & Reliability Tool
• Power Engineer's Toolset
• Power Factor Correction Tool
• Practical Engineering
• Reliability iTech Tool
• Shipping and Mailing Services Navigator
• System Availability and Reliability
• Uninterruptible Power Supply Design








