What is a ct cabinet?

A CT cabinet, also known as a current transformer cabinet, is a protective enclosure that houses the current transformers used in electrical distribution systems. Current transformers are critical components in measuring electric current flowing through power lines and are essential for providing accurate readings for billing, monitoring, and fault detection purposes.

The CT cabinet is typically made of sturdy metal construction to protect the current transformers from environmental elements such as moisture, dust, and wildlife interference. The cabinet is usually mounted on a permanent structure such as a pole or a concrete pad and is designed to withstand harsh weather conditions.

Inside the CT cabinet, the current transformers are installed securely and connected to the electrical system through terminal blocks. The cabinet may also have metering equipment, surge protection devices, and communication interfaces for remote monitoring and control.

Overall, the CT cabinet plays a crucial role in ensuring the accurate measurement and monitoring of electric current in distribution systems, which is essential for maintaining the reliability and stability of the electrical grid.