: Majority of lighting calculations do not require
complex time-consuming software. Most of the time you need is a fast,
accurate and easy to use tool that will let you do your job quickly.
Lighting Calculator for Windows is the right tool for the job; it is
easy-to-use, flexible, and productive.
Voltage drop calculator
:This application should be called "Feeder Sizer" as it
provides all information required to size feeder. Colour coding of
maximum allowable ampacity values (according to CEC or NEC) helps
you chose the correct wire size. Voltage drop values are updated
dynamically, conduit size is also shown, and if you size the feeder
for a motor - typical motors Full Load Ampers are built in.
With the rising cost of electricity you may find useful "Feeder
Efficiency Tip" that tells at a glance when it may be beneficial to
increase wire size above the minimum required by code.
Underground Cable Ampacity
calculator :You may find out the
allowable underground ampacity for underground cable configurations
by carefully studying the Canadian Electrical Code diagrams, tables,
and rules. If you do it using this calculator you will be done in
less than a minute. It will save you hours in a year, and most
importantly it will reduce the chance of making an error.
Cable Ampacity calculators
: This is a digital version of the most frequently used
ampacity tables that you would find in Electrical Codes (Canada's -
CEC and USA - NEC). Look-up values with less chance for making an
error, apply correction factors in a speedy manner. It takes less
space on a screen than the paper version would on a desk, always
only a click away, and above all, it is
: Selecting overload
protection and wires for transformers involves number of rules that
change with transformer size, type, and placement of the overload
protection. This calculator helps determine the current values on
both sides of the transformer, and estimates available short circuit
current. All that for
Click on the links below to
download and save the file(s) and later decompress to a temporary
folder. (Using for example
Power Archiver, PKUNZIP or
Each application installs
separately. Run the setup.exe program that you will find it the
temporary directory by double clicking it.
Repeat this procedure for
each calculator you would like to install
MC Group Inc. develops
software that accelerates calculations electrical engineer or
contractor frequently performs. These programs have build in
formulas and tabulated values that will save the user countless
hours by putting information required to perform calculation in one
MC Group Inc.
700 Osgoode Dr. Unit 100