Find Silicone Rubber OH Line Cover, Silicone Rubber , Liquid Silicone on Industry Directory, Reliable Manufacturer/Supplier/Factory from China.

Inquiry Basket (0)
Home > Products > Silicone Rubber OH Line Cover > Al conductor cover/ Overhead line insulation sleeve

Al conductor cover/ Overhead line insulation sleeve

Product Description

Al conductor cover/ Overhead line Insulation sleeve  

 

 

Description

Description

Al conductor cover/ Overhead line insulation sleeve . 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. Al conductor cover/ Overhead line insulation sleeve .

 

 

 

 

Technical Performance

 

Serial No.

Properties

Unit

Standard Data

Test Results

Test Methods

1

Electrical Strength Test

KV/mm

20

22

GB/T 1408.1-2006

2

Volume Resistivity

Ω.cm

 

1×1014

2×1014

GB/T 1410-2006

3

Dielectric Constant

 

2-3

2.3

GB/T 1409-2006

4

Shore Hardness

 

70±5

7.1

GB/T 531

 

 

 

5

 

5.1

5.2

Mechanical Properties

Before ageing

Tensile Strength

 

Elongation at break

After Heat ageing(180°C, 7d)

 

Tensile Strength Change

Elongation Change

 

 

 

MPa

 

%

 

 

%

 

 

 

 

 

4.0

 

200

 

 

±30

 

±30

 

 

 

5.5

 

243

 

 

13

 

-22

GB/T 528

6

Low Temperature Elongation(-15°C, 2h)

%

20

190

GB/T 2951.4-1997

7

Low Temperature Flexibility(-50°C, 4h)

-

No cracks

No cracks

UL224-2004

8

High Temperature Crack Resistance(155°C, 2h)

-

No cracks

No cracks

GB/T2951.6-1997

 

 

 

Product Dimensions 

 

 

Features

Features

 

Voltage(kV)

10kV

35kV

110kV

220kV

Thickness(mm)

2.3mm

2.3-3.0mm

4.0-6.0mm

6.0-8.0mm

 

 

 

Packing

 
Company Show

 
Certification

 
They trust us

 

Contact us

Contact us

Welcome to visit our website:

Contact us if you need more details on Al Conductor Cover/ Overhead Line Insulation Sleeve. We are ready to answer your questions on packaging, logistics, certification or any other aspects about 35KV Al Conductor Cover/ Overhead Line Insulation Sleeve、Electrical Al Conductor Cover/ Overhead Line Insulation Sleeve. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Silicone Rubber OH Line Cover

Email to this supplier
  • *Subject:
  • To:

  • *Messages:
    Your message must be between 20-8000 characters