DTT-15kV-200A Bushing Insert

General Information

15kV-200A bushing insert threads into a universal bushing well to provide the same function as an integral loadbreak bushing. Using bushing inserts makes field installation and replacement possible and efficient. Bushing inserts and elbow connectors comprise the essential components of all loadbreak connections. The bushing Insert uses a patented wholly current path, containing only one current transfer point, within the insert itself. The uncomplicated nature of the current path design delivers superior, reliable performance.

An internal broach allows for positive torque controlled installation. Using the optional installation torque tool the bushing insert can be properly tightened into the bushing well without the fear of accidentally breaking the bushing well stud. Power exclusive latch indicator ring, located on the circumference of the bushing’s collar, eliminates the guesswork of loadbreak elbow installation of the bushing insert.

The bright yellow ring provides immediate feedback to determine if the elbow is properly installed on the insert.

The Bushing Insert are molded using high quality sulfur-sured insulation and semi-conduction EPDM rubber. When mated with a comparably rated component, the bushing insert provides a fully shielded and submersible connection for loadbreak operation.

Product Structure

1、Insulation: High-quality EPDM rubber formulated, mixed, and milled in-house for consistent and reliable field performance.

2、Latch indicator ring: Molded-in bright yellow ring eliminates elbow installation guesswork by assuring a quality connection.

3、SEMI-conductive shield: High quality EPDM rubber provides protective dead front shield that make sure they have grounding;

4、Threaded base: 3/8″-16 UNC Copper threads provide connection to bushing well stud.

5、Inside six corners: cooperate with inner six angle wrench, convenient installation.

6、Pin joint: made of good conductive material.

7、Arc suppression chamber:effectively eliminate the arc generated during the operation of the cable joint, and ensure the safe operation of the equipment.