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You may find the allowable ampacity for underground conductor configurations by taking the time to look up the tables and diagrams of the Canadian Electrical Code. Using this underground conductor ampacity calculator you will be done in a minute. It will save you hours in a year, and most importantly it will reduce the chance of making an error. Download.
Determine required feeder gauge for given configuration very fast. Quickly apply required correction factors. Paste the selected feeder configuration diagram to any application....
Select feeder parameters in any sequence you like. Has built in wire cross-section data and minimum duct size information.
Does not require manual. Just select options and values.
"Electrical Calculator proves to be a useful and reliable application whose main purpose is to provide electrical engineers with the right tools when calculating the secondary transformer voltage and the transformer impendence coefficients." – Softpedia
"NEC Ampacity Calculator is an efficient piece of software ... dedicated to users that have an idea about electrical systems." – Softpedia