Heat Shrinkable Stress Control Tube
Provide effective stress control for termination kits and straight joints for XLPE cable
Heat Shrinkable Stress Control Tube
Provide effective stress control for termination kits and straight joints for XLPE cable and PILC Cable up to 36kv.
Features:
Material:cross-linked polymer.Operating temperature: -40°C~100°C .Shrink temperature:Start at 100°C and shrink totally at 130°CStandard Color:black.Dimensions
Part No. | Inner Diameter | Recovered wall thickness Nom.(mm) | Standard length(mm) | |
As supplied Min. (mm) | After Recovery Max. (mm) | |||
WRSYL-30/12 | 30 | 12 | 2.1+/-0.1 | 100-1200 |
WRSYL-35/15 | 35 | 15 | 2.1+/-0.1 | 100-1200 |
WRSYL-40/18 | 40 | 18 | 2.1+/-0.1 | 100-1200 |
WRSYL-45/20 | 45 | 20 | 2.1+/-0.1 | 100-1200 |
WRSYL-55/25 | 55 | 25 | 2.4+/-0.1 | 100-1200 |
Technical Data
Property | Test Method | Standard Value |
Operating temperature | IEC 216 | -40°C to +100°C |
Tensile strength | ASTM-D-638 | ≥12MPa |
Elongation at break | ASTM-D-638 | ≥300% |
Tensile strength after aging | ASTM-D-2671/120°C,168hrs | ≥10MPa |
Elongation at break after aging | ASTM-D-2671/120°C,168hrs | ≥210% |
Volume resistance | IEC 93 | 1×108~10Ω·cm |
Dielectric constant | IEC 250 | ≥20 |
Longitudinal shrinkage |
| ≤10% |
Eccentricity | ASTM-D-267 | ≤30% |
Water absorption | ISO 62 | ≤0.1% |
