It contains the following
1. Voltage Drop
Calculator (Vdrop32.zip 1,575 KB)
2. Lighting Calculator (Ltgcal32.zip
3. Underground Ampacity Calculator (Uground.zip
1,041 KB) (NEW)
4. Electrical Calculator (Elcalc32.zip
1,523 KB) (Freeware)
5. Ampacity Calculator (Canada - CEC)
(AmpCEC.zip 627 KB) (Freeware)
6. Ampacity Calculator (USA - NEC) (AmpNEC.zip
627 KB) (Freeware)
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
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.
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.
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.
Save the download time? Have trouble with the automatic setup?
All six calculators can be downloaded here. (Just unzip all
files from the "AllCalc.zip" to any directory of your choice and
double-click the exe file.)
* This download does not include some
of the common dll files that are required to run the programs
but usually are already installed on most computers. Works 99.9
% of the time.
Microsoft® Windows® 95or later (32 bit OS)
(If you are using Windows 2000 or XP you may have to upgrade your operating
system with the latest service packs to fix known problems with the automatic
MC Group Inc.
700 Osgoode Dr. Unit 100
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