DTL-3 Bimetallic Ring Cable Terminal Lug
This DTL-3 bimetallic lug is designed for connecting copper conductors to aluminum conductors in power grids. It is manufactured using friction welding, with an aluminum barrel and copper palm.
Technical Specifications
Product Overview
DTL-3 Bimetallic Terminal Lug
The DTL-3 bimetallic cable terminal lug is engineered for the transition connection of circular and hemicycle-sector aluminum wires to copper terminals in electrical equipment. Utilizing advanced friction welding technology, these lugs ensure a robust and reliable electrical interface between dissimilar metals. The barrel is chemically treated to reduce contact resistance and prevent corrosion, while the internal structure is prefilled with jointing compound to enhance connectivity and longevity.
Technical Specifications
Internal Features
- Prefilled with jointing compound
- Transition area designed to eliminate moisture entry
- Capped barrels
- Material Composition
- Aluminum (Al 99.5)Copper (Cu 99.9)
- Jointing Technology
- Friction welding
- Surface Treatment
- Chemical treatment for corrosion and oxidation resistance
Applications
Compatible Conductors
- Circular aluminum wires
- Hemicycle-sector aluminum wires
- Power supply cables
- Copper terminals of electrical equipment
- Primary Application
- Transition connection between aluminum conductors and copper electrical equipment terminals
