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WRSYL(Heat Shrink Stress Control Tube)

WRSYL(Heat Shrink Stress Control Tube)

Description:                                                                                                                       Detailed Specification Download   

Made of cross linked polyolefin
Providing effective electrical stress control for terminations and joints for XLPE cables and PILC cables up to 36 kV
Continuous operation temperature: -40℃ to 100℃
Shrink temperature: start at 100℃, and fully recovered at 130℃
Color: black

Selection Table
Product No.
Inner Diameter
After Recovered Wall Thickness /mm10%)
Standard Length /mm
As Supplied
(Min)/mm
After Recovered (Max) /mm
Cut Length Tube
30
11
2.1±0.1
100-1200
WRSYL-35/14
35
14
2.1±0.1
100-1200
WRSYL-40/17
40
17
2.1±0.1
100-1200
WRSYL-45/20
45
20
2.1±0.1
100-1200
WRSYL-45/19
45
19
3.0±0.1
100-1200
WRSYL-55/25
55
25
2.4±0.1
100-1200
WRSYL-55/24
55
24
3.2±0.1
100-1200
WRSYL-70/29
70
29
3.2±0.1
WRSYL-85/40
85
40
3.6±0.1
100-1200
 Continuous Length Tube
                 m/Spool
WRSYL-30/11
30
11
2.1±0.1
25
WRSYL-35/14
35
14
2.1±0.1
25
WRSYL-40/17
40
17
2.1±0.1
25
WRSYL-45/20
45
20
2.1±0.1
25
WRSYL-45/19
45
19
3.0±0.1
25
WRSYL-55/25
55
25
2.4±0.1
25
WRSYL-55/24
55
25
3.2±0.1
15
WRSYL-70/29
70
29
3.2±0.1
15
Technical Data
Property
Test Method
Standard Value
Operation Temperature
IEC 216
-40℃ to 100℃
Tensile Strength
ASTM-D-2671
≥10MPa
Elongation at Break
ASTM-D-2671
≥300%
Tensile Strength after Aging
ASTM-D-2671
≥8MPa (130℃,168 hrs)
Elongation at Break after Aging
ASTM-D-2671
≥220% (130℃,168 hrs)
Dielectric Constant
IEC 60250
≥15
IEC 60093
≥1×108-10Ω·cm
Longitudinal Shrinkage
ASTM-D-2671
≤10%
Eccentricity
≤30%
Water Absorption
ISO 62
≤0.5%

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