Southwire Voltage Drop

Name: Southwire Voltage Drop
Availability: InStock
Rating: 4.269999980926514 (231 reviews)
Author: Southwire Company

Southwire Company

4.3

231 reviews

100K+

Downloads

Everyone

About this app

Southwire's voltage drop calculator will help you determine the proper wire size for an electrical circuit based on the voltage drop and current carrying capacity of an electrical circuit. Determines wire size to meet specific voltage drop limits or calculates voltage drop for a specific conductor run. When sizing conductors, calculations limits wire size to voltage drop and NEC ampacity. Southwire's Voltage Drop Calculator is designed for applications using AWG and KCMIL sizes only.

Updated on

Oct 22, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.

No data shared with third parties

Learn more about how developers declare sharing

This app may collect these data types

Location and App info and performance

Data is encrypted in transit

Data can’t be deleted

Ratings and reviews

4.3

224 reviews

Merlin StWahgwaan

August 9, 2024

Very useful app! Very easy to explain and show an non-electrically inclined person why they have voltage issues under full load with long wire runs of insufficient gauge. Only suggestion would be, add split phase (dual phase) selections, as most of North America residential and small commercial power is 240v split phase, not just single phase 120v or three phase as is available in the app now.

1 person found this review helpful

Dave Culver

August 1, 2024

Good tool, would be great if I could see the entered info instead of dots and dashes. Update - problem is fixed, thanks!

3 people found this review helpful

Southwire Company

July 25, 2024

Check out the latest version of Voltage Drop. We've just made some improvements based on your feedback.

Bradley Fisk

April 30, 2021

Excellent app for a construction electrician, or maintenance electrician who does rewiring jobs. Multiple options, first you have to learn how to calculate several wires of different sizes in one conduit, but after you do it is intuitive and just a great program

15 people found this review helpful