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Red Silicone Rubber Overhead Line Cover for Cable Insulation

China Red Silicone Rubber Overhead Line Cover for Cable Insulation, Find details about China Red Silicone Rubber Overhead Line Cover, Overhead Conductor Animal Guard Cover from Red Silicone Rubber Overhead Line Cover for Cable Insulation

Model NO.
RUBNS-OLC
Color
Red, Grey, Green
Brand
Volsun
Product
Red Silicone Rubber Overhead Line Cover
Heat Shrink Ratio
No Shrink, Split Line Hose/ Overhead Line Cover
Standard Color
White/ Black/ Red/ Green
Operating Temperature
-40 Degree to 200 Degree
Sample
Free for Existing Sample
Dielectric Constant
GB/T 1409-2006
Electrical Strength Test
GB/T 1408.1-2006
Trademark
VOLSUN
Transport Package
Standard Carton Package
Specification
RoHS
Origin
China
HS Code
8547909000
Model NO.
RUBNS-OLC
Color
Red, Grey, Green
Brand
Volsun
Product
Red Silicone Rubber Overhead Line Cover
Heat Shrink Ratio
No Shrink, Split Line Hose/ Overhead Line Cover
Standard Color
White/ Black/ Red/ Green
Operating Temperature
-40 Degree to 200 Degree
Sample
Free for Existing Sample
Dielectric Constant
GB/T 1409-2006
Electrical Strength Test
GB/T 1408.1-2006
Trademark
VOLSUN
Transport Package
Standard Carton Package
Specification
RoHS
Origin
China
HS Code
8547909000
RUBNS-OLC 
Red silicone rubber overhead line cover for cable insulation

 
Description
RUBNS-OLC The innovative product design, ease of installation. Use silicon rubber material, anti-aging, corrosion resistance, with good resistance to corona resistance, high temperature performance, especially suitable for the protection of the bare wire. Widely used in substation protection works and railway catenary system, a significant effect in the cross-lines.

 
Serial No.PropertiesUnitStandard DataTest ResultsTest Methods
1Electrical Strength TestKV/mm2022GB/T 1408.1-2006
2Volume ResistivityΩ.cm 
1×10 14		2×10 14GB/T 1410-2006
3Dielectric Constant 2-32.3GB/T 1409-2006
4Shore Hardness 70±57.1GB/T 531
 
 
 
5
 
5.1
5.2		Mechanical Properties
Before ageing
Tensile Strength
 
Elongation at break
After Heat ageing(180degrees C, 7d)
 
Tensile Strength Change
Elongation Change		 
 
 
MPa
 
%		200
 
 
±30
 
±30		 
 
 
5.5
 
243
 
 
13
 
-22		GB/T 528
6Low Temperature Elongation(-15degree C , 2h)%20190GB/T 2951.4-1997
7Low Temperature Flexibility(-50degree C , 4h)-No cracksNo cracksUL224-2004
8High Temperature Crack Resistance(155degree C, 2h)-No cracksNo cracksGB/T2951.6-1997
l  Product Dimensions
LJ Stranded Wire  Cross-sectional Area(Nominal)O.D. Of LJ Stranded Wire(mm)Silicone Rubber Sleeving Covers Models
16 mm²ID   
  ID10
35 mm²7.50ID10
50 mm²9.00ID12
70 mm²10.80ID12
95 mm²12.48ID17
120 mm²14.25ID17
150 mm²15.75ID20
185 mm²17.50ID20
210 mm²18.75ID24.2
240 mm²20.00ID24.2
300 mm²22.40ID24.2
400 mm²25.90ID30
500 mm²29.12ID32
630 mm²32.67ID35
800 mm²36.90 ID39.8
 
 
l  Voltage Ratings/Wall Thickness
Voltage(kV)≤10kV≤35kV≤110kV≤220kV
Thickness(mm)2.3mm2.3-3.0mm4.0-6.0mm6.0-8.0mm

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Red Silicone Rubber Overhead Line Cover for Cable Insulation

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Red Silicone Rubber Overhead Line Cover for Cable Insulation

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