132K views · 2.2K reactions | Star Delta Motor Starter power wiring and control diagram | 퐄퐥퐞퐜퐭퐫퐨퐧퐢퐜 퐂퐨퐦퐩퐨퐧퐞퐧퐭퐬 | Facebook

More powerful motors will have larger inrush currents and so it becomes really important to reduce the amount of inrush current that they naturally create. A very common way of doing this is to use a Star Delta Starter, this clever piece of control equipment uses the natural differences between Star and Delta connected loads to reduce the amount of current that flows into a motor when it starts. In this video Joe Robinson explains how this type of starter works, what's inside it and exactly how