SRT
Stress Relief Mastic tape upto 36kV
SRT is SRT is selfamalgamating rubber compound It achieves stress relief in reshaping the electrical field by establishing a controlled voltage gradient
across the dielectric interface. It provides an efficient method of achieving stress relief of electrical field in MV heat and cold shrink joints and termination up to 36kV.
SRT is SRT is selfamalgamating rubber compound It achieves stress relief in reshaping the electrical field by establishing a controlled voltage gradient
across the dielectric interface. It provides an efficient method of achieving stress relief of electrical field in MV heat and cold shrink joints and termination up to 36kV.
Features
- Excellent self-amalgamating
- Superior electrical properties
- High Permattivity
- Oil resistant
Material
Butyl Rubber
Technical data
|
Properties |
Typical Value |
Typical Value |
|
Ultimate elongation |
ASTM D 638 |
500% |
|
Dissipation factor (50Hz) |
0.035 |
|
|
Dielectric strength |
IEC 250 |
12 kV/mm |
|
Dielectric constant |
IEC 250 |
>15 |
|
Volume resistivity |
ASTM D 527 |
≥ 1011 Ω · cm |
|
Heat resistance |
90 °C |
Dimensions
|
Grandview Part. No |
Width/mm |
Length/m |
Thickness/mm |
Color |
|
SRT-25 |
25 |
0.5, 1.5, 10 |
1.6 |
Yellow |
|
SRT-30 |
30 |
0.36, 1,0, 10.0 |
2 |
Yellow |
|
Special sizes are available upon request |
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