When we want to install the transformer for our project or any application and auto transformer stater,firstly we must know the transformer winding connection.If not it will cause the damage or serious injury when it install with wrong connection.

So how we can identify the transformer winding connection?Here i want share some tips how to identify the winding connection.This basic information can effected to our voltage supply and if not done i  proper way,it can cause serious damage to our application or equipment.

Commonly manufacture already setting their code or identification method using a letters and numbers.Below is a standard identification code for transformer winding connection for USA,UK and EUROPE :- read more