HX DTT-15/20015kV 200A Bushing Insert

HX DTT-15/20015kV 200A Bushing Insert


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

The material is made of high quality EPDM. The advanced design of the single pass bushing ensures that the arc joint can be properly extinguishing when disconnected from the elbow plastic joint.


Description Reference No. Continuous operating voltage Continuous nominal current
200A15kV Bushing Insert HX DTT-15/200 15kV 200A

Scope of Delivery

·Bushing insert
·Clearing paper
·Silicone lubricant
·Covering cap
·Installation instruction sheet
·Quality certificate

Inference Information

①Enterprise code
②Bushing Insert
③Continuous operating voltage
④Continuous nominal current

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.


Figure 1:Dimensions                                              Figure 2:lllustrate Design Integrity


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