Bimetallic Connector for Aluminum to Copper Cables
This bimetallic connector facilitates the transition between aluminum and copper cables in medium voltage systems. It features a friction-welded design and prefilled jointing compound to prevent galvanic corrosion.
Technical Specifications
Product Overview
Bimetallic Transition Solutions
These RJ-XAU series bimetallic connectors are designed for the intermediate transition connection of aluminum or aluminum alloy cables to copper cables in medium voltage applications. Engineered to minimize the risk of galvanic corrosion, these connectors feature a friction-welded construction and an oil-blocking structure for superior electrical and mechanical reliability. Every unit is prefilled with a high-performance jointing compound to ensure optimal conductivity and longevity in demanding utility environments.
Technical Specifications
Connector Features
- Oil blocking structure
- Friction welded
- Prefilled with jointing compound
- Material Standards
- Al >= 99.5%Cu >= 99.9%
- Industry Standard
- NF C 33-090
Dimensions and Compatibility
Model Specifications
| Type | Conductor Size (Al/Cu) | Length (mm) | d (mm) | D (mm) | d1 (mm) |
|---|---|---|---|---|---|
| RJ-1AU-70-35 | AL70/CU35 | 106.5 | 11 | 20 | 8.5 |
| RJ-1AU-95-50 | AL95/CU50 | 106.5 | 12.5 | 20 | 9.5 |
| RJ-1AU-95-70 | AL95/CU70 | 106.5 | 12.5 | 20 | 11 |
| RJ-2AU-120-70 | AL120/CU70 | 133 | 13.7 | 25 | 11 |
| RJ-2AU-120-95 | AL120/CU95 | 133 | 13.7 | 25 | 13 |
| RJ-2AU-150-95 | AL150/CU95 | 133 | 15.5 | 25 | 13 |
| RJ-2AU-150-150 | AL150/CU150 | 133 | 15.5 | 25 | 16 |
| RJ-4AU-185-120 | AL185/CU120 | 143.5 | 17 | 32 | 14.2 |
| RJ-4AU-240-150 | AL240/CU150 | 143.5 | 19.5 | 32 | 16 |
| RJ-4AU-240-185 | AL240/CU185 | 143.5 | 19.5 | 32 | 18 |
