VOLTAGE DROP CALCULATIONS IN 3 PHASE INSTALLATIONS AND SINGLE PHASE CIRCUITS FROM A 3 PHASE SUPPLY

We’ve had lots of requests for a video on 3 phase voltage drop in electrical installations.

Lots of factors can affect this, the position in relation to the origin, cable sizes, types of cable and the loads being serviced to name a few.

In this video we will give a basic introduction to the subject, keeping it simple so that everybody can learn.

We will look at the various formulas involved, show you how easy they are to use and then give you a 3 phase scenario in which we work through everything step by step.

At the end of the video you should feel a lot more confident in performing these simple and basic calculations.

This is video number 221 and to view all our videos type in LearnElectrics all one word into the YouTube search bar.

Visit our YouTube channel where we have many more videos on a wide range of electrical topics.