E.F.U.S. (Electrical Function Utility Suite) V3.6 
E.F.U.S. is a collection of twenty four calculators and utilities designed for the electrical professional. Using an easy to navigate tabbed dialog interface E.F.U.S.
provides a host of powerful and useful features, including:
- A full suite of ohms law calculators for DC & single and multi phase AC.
- Voltage drop calculator.
New!
- Conduit fill calculator.
- Expanded conduit types for fill calculator (9 new types) New!
- Box fill calculator.
- Redesigned grounding conductor calculator New!
- Motor heater and motor conductor sizing.
- Multiple conductor ampacity calculator.
- Transformer amperage calculator.
- Motor amperage and horsepower calculator.
- Formatted printing for selected functions.
- Print screen function.
- Based on NEC data.
- Programmed entirely in C and C++ for speed and efficiency.
- Conversion tab for metric and mils calculations. New!
- Independent history window for calculation comparisons. New!
- Save calculations to disk as text files. New!
- Histories tab allows quick reference of previous calculations. New!
- Upgrade to the registered version for only $29.95.
System Requirements
- 486 or better CPU
- 8 Megabyte RAM
- Windows 95/98
Click on images below for an enlarged view.
Voltage Drop Ground Motor Data
 
 
Resistance Volts Watts
 
Ampacity
Reviews Version 3.6 upgrade for registered users
Free shareware version 3.6 Spanish shareware version 3.6
Purchase registered version 3.6
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