Heat Shrink Protective Cover for Busbar Joint
Heat shrink protective cover for busbar joint is a kind of safety protection product with outstanding electrical insulation and water-proof seal. Also, it has many advantages like convenient for installation, excellent in environmental adaptability and long service life.
Generally, the protective cover for busbar joint is used in conjunction with the busbar protection tubing—heat shrinkable, mainly applied in insulation of busbar joint in substations.
Effect- Avoid the short circuit caused by foreign matter in joint or animal's crawling.
- Avoid electric shock.
- Prevent the corrosion of conductive material from air and harmful gas.
Type and specification
1-1/20×2
1-1/30×3
1-1/40×4
1-1/50×5
1-1/60×6
1-1/70×7
1-1/80×8
1-1/100×10
1-1/120×12
1-1/150×12
Type and specification
10-1/20×2
10-1/30×3
10-1/40×4
10-1/50×5
10-1/60×6
10-1/70×7
10-1/80×8
10-1/100×10
10-1/120×12
10-1/150×12
Type and specification
35-1/20×2
35-1/30×3
35-1/40×4
35-1/50×5
35-1/60×6
35-1/70×7
35-1/80×8
35-1/350×35
35-1/120×12
35-1/150×12
Main technical parameter
| Item | Unit | parameter | Item | Unit | parameter |
| Hardness | Shore hardness | 85 | Flame retardancy | vw-1 | |
| Tensile strength | Mpa | ≧12 | Break down strength | Kv/mm | ≧20 |
| Elongation at break | % | ≧300 | Volume resistivity | Ω.cm | 1X1014 |
| Water absorption | % | ≤0.1 | Operating temperature | ℃ | -50〜+125 |
