Current Transformers and Potential Transformers

 

 

 

 

 

 

Cick on the picture below to bring up PDF file of CT's

 

When current transformers are operated with an open circuit, extremely high voltages can be generated which can result in damage to equipment and personnel. Before removing a load such as a meter or relay, the CT should be short circuited using a shorting block as shown to the left.

Southern Transformer can provide shorting blocks and current transformers for many applications.

Whether the application is in North Carolina, Oversea's or in Central America, we can be there for you. Through many years in the industry the staff at Southern Transformers has equipment in the Philippines, Iraq, Russia, Guatemala, Costa Rico, Mexico, Puerto Rico, Bahamas', Peru, Canada and most important, the United States.