Loop feedtransformer

Pad mounted transformers has two different feed types, and they are loop feed and radial feed. As we all known, there are also two switches, two position switch and four position switch. How many kinds of switches you can choose if you need a loop feed type pad mounted transformer? Firstly, you must know the internal connections of loop feed pad mounted transformer. There are two lines between high voltage and low voltage side. Then they are connected to current limit fuse, transformer switch and Bayonet fuse. Four two position switch, you have two choice, open and close. For four position switch, you can choose line A, line B, line AB, or close. To make everything clear, you can see the reference picture.

Radial feedtransformer

For loop feed pad mounted transformer, you have the following choices: 1-One two position switch; 2-Two two position switches; 3-Three two position switches; 4-One four position switch.