Substation Conductor Silicone Rubber Overhead Line Cover

China Substation Conductor Silicone Rubber Overhead Line Cover, Find details about China Overhead Line Cover, Overhead Line Accessories from Substation Conductor Silicone Rubber Overhead Line Cover

Basic Info.

Model NO.

RUBNS-OLC

Classification

Hybrid Insulation Materials

Certification

ISO9001

Color

Yellow/Green/Red/Gray

Brand

Volsun

Item

Manufacturing Silicone Rubber Overhead Line Cover

Sample

Free

Delivery

2 Weeks

Voltage

10kv,35kv,110kv,220kv

Trademark

volsun

Transport Package

Standard Exporting Package

Specification

ROHS

Origin

China

HS Code

85479090

Model NO.

RUBNS-OLC

Classification

Hybrid Insulation Materials

Certification

ISO9001

Color

Yellow/Green/Red/Gray

Brand

Volsun

Item

Manufacturing Silicone Rubber Overhead Line Cover

Sample

Free

Delivery

2 Weeks

Voltage

10kv,35kv,110kv,220kv

Trademark

volsun

Transport Package

Standard Exporting Package

Specification

ROHS

Origin

China

HS Code

85479090

Product Desciption

Substation Conductor Silicone Rubber Overhead Line Cover

Description

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.

Substation Conductor Silicone Rubber Overhead Line Cover

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(180ºC, 7d) Tensile Strength Change Elongation Change	MPa % %	>=4.0 >=200 ±30 ±30	5.5 243 13 -22	GB/T 528
6	Low Temperature Elongation(-15ºC, 2h)	%	>=20	190	GB/T 2951.4-1997
7	Low Temperature Flexibility(-50ºC, 4h)	-	No cracks	No cracks	UL224-2004
8	High Temperature Crack Resistance(155ºC, 2h)	-	No cracks	No cracks	GB/T2951.6-1997

Product Dimension

LJ Stranded Wire Cross-sectional Area(Nominal)	O.D. Of LJ Stranded Wire(mm)	Silicone Rubber Sleeving Covers Models
16 mm²	5.10	10
25 mm²	6.45	10
35 mm²	7.50	10
50 mm²	9.00	12
70 mm²	10.80	12
95 mm²	12.48	17
120 mm²	14.25	17
150 mm²	15.75	20
185 mm²	17.50	20
210 mm²	18.75	24.2
240 mm²	20.00	24.2
300 mm²	22.40	24.2
400 mm²	25.90	30
500 mm²	29.12	32
630 mm²	32.67	35
800 mm²	36.90	39.8