Application Of Pre-insulated Bushings In Cable Insulation Connections

Power distribution systems have strict requirements for the insulation performance of connection points. As a prefabricated insulation protection component, pre insulated sleeve plays a vital role in insulation protection in cable joints, branch connections, and other scenarios, covering multiple technical aspects of low-voltage distribution networks.

Power Distribution Line Joint Protection

When overhead insulated cables are branched or extended, the insulation layer needs to be stripped for conductor connection, exposing the metal parts and posing a risk of leakage. pre insulated junction sleeve uses a pre-formed insulating cavity to cover the connector, and insulated joint sleeve the inner wall forms a sealed structure with the cable's outer sheath. This protection method restores the insulation level of the joint to a level comparable to the main line, making it suitable for power supply environments with high safety requirements, such as residential areas and industrial parks.