Cable Calculator

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About this app

A cable size calculator designed for use by electricians, electrical designers and engineers to quickly size a single circuit, in accordance with BS 7671: 2008 (IET 17th Edition) requirements for electrical installations.

Cable and installation reference method selection is quick and simple ensuring that the correct current-carrying capacity data is used.

Appropriate correction factors are chosen based upon the installation parameters specified on the Installation tab.

Automatic voltage drop correction increases the size of the conductor ensuring that it meets with the maximum permissible voltage drop limits specified.

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Updated on
Oct 4, 2013

Data safety

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What's new

Updated the cable type and installation method selection
Added new action bar with Calculate button
Improved handling of field values when moving between Portrait and Landscape orientations