1kV Heat Shrink Busbar Cable Insulation Sleeve
Heat shrink busbar cover widely used to protect complex busbar connections where tube products cannot be applied.
Offering tailor-made solutions against specific requirements.
Material: Made of cross linked polyolefin
Voltage class: 1kV, 10 kV, 35 kV
Color: red, yellow, green.
Property | Test Method | Standard Value |
Operation Temperature | IEC 216 | -45℃ to 105℃ |
Tensile Strength | ASTM-D-2671 | ≥10MPa |
Elongation at Break | ASTM-D-2671 | ≥400% |
Tensile Strength after Aging | ASTM-D-2671 | ≥8MPa (130℃,168 hrs) |
Elongation at Break | ASTM-D-2671 | ≥320% (130℃,168 hrs) |
after Aging | ||
Dielectric Strength | IEC 60243 | ≥25kV/mm |
Volume Resistivity | IEC 60093 | ≥1×1014Ω·cm |
Dielectric Constant | IEC 250 | ≤3.0 |
Longitudinal Shrinkage | ASTM-D-2671 | ≤10% |
Eccentricity | ASTM-D-2671 | ≤30% |
Water Absorption | ISO 62 | ≤0.5% |
Flammability (Oxygen Index) | IEC 4589 | ≥28 |
Copper Corrosion | ASTM-D-2671 | No corrosion (130℃,168 hrs) |
Cold Bend | ASTM-D-2671 | No cracking (-40℃, 4 hrs) |
Packaging & Delivery
Packaging Details
as the customers' standard
18/25KV cold shrink power cable intermediate joints
Delivery Time：Shipped in 20 days after payment
Chengdu Seefar Rubber Plastics Co., Ltd.
- Phone: +86 028-83968718
- Business Type: Manufacturer
- Location: China
- Main Products: heat shrink tube,cold shrink cable accessories,heat shrink cable accessories,cold shrink tubes,power electrical products
- Total Employees:Less than 100 people
- Year Established:1995
- Export Markets:
- Total Annual Revenue:
