Voltage Drop Calculator
This Voltage drop calculator is a design verification tool. It is intended to provide illustrative examples based on stated assumptions and your inputs; it is to be used at your own risk. Calculations are meant as estimates only and are provided on an “as is” basis, without warranty of any kind, either express or implied, including, without limitation, any warranties related to merchantability, fitness for a particular purpose or non-infringement. Although Nexans Canada Inc. (“Nexans”) has endeavored to ensure the accuracy of the calculations in this calculator, and although calculations are based on information from sources believed to be reliable and accurate, Nexans and its related companies and their respective officers, directors, employees and agents do not assume any liability or responsibility for any loss or damage resulting from the use or misuse of the calculated results or for the consequences of any errors or omissions. All data is subject to change without notice.
This calculator is not intended to be used as a substitute for professional engineering advice or the advice of a professional electrician; accordingly, users should seek advice from a professional engineer or a professional electrician before making any purchasing decision and should not rely on the information provided by this calculator. Actual outcomes in the field will depend on a range of factors outside the control of Nexans.
Best installation methods and practices are very important to a safe and reliable installation. Installation of cable should only be done by qualified personnel and in conformance with all safety, electrical and other applicable codes, standards or regulations. Appropriate and correct product selection, installation and use, and compliance with all such codes, standards, rules and regulations, are the responsibility of user.
Ampacities are based on the following Canadian Electrical Code (2009) tables:
a) Free air ampacities are based on Tables 1, 2, 3 and 4. Conductor sizes are limited from #14 AWG copper (or #12 AWG aluminum) to 1000 kcmil.
b) Buried ampacities are based on Tables D8A, D9A, D10A, D11A, D12A, D13A, D14A and D15A. Copper and aluminum conductor sizes are limited from #1/0 AWG to 1000 kcmil.
Voltage drop calculator won't appear?
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