Your Location:Home > PRODUCTS > COLD APPLIED CABLE ACCESSORIES

WRKG (Overhead Line Cover)

WRKG (Overhead Line Cover)

Description:                                                                                                                       Detailed Specification Download   

Description
The overhead line cover is a cold-applied wraparound cover that provides insulation protection for overhead bare conductors and busbar. It can help prevent electrical outages caused by incidental contact from tree branches or wildlife.
Feature
Made of cross linked polyolefin
Simple and fast wraparound installation                              
Built-in creepage fitting with longer creepage distance and better performance
High resistance to aging and erosion
Superior UV and abrasion resistance
New product sealed with adhesive is available for 25kV
Voltage class: 15 kV, 25 kV
Selection Table
Product No.
Conductor Diameter/mm
Conductor Cross Section/mm2
 
Roll of Length/m
WRKG-1
Ф14
up to 70
15
WRKG-2
Ф18
up to 185
15
WRKG-3
Ф23
up to 240
15
WRKG-4
Ф31
up to 400
15
WRKG-5
Ф38
up to 800
15
Technical Data
Property
Test Method
 Standard Value
Operation Temperature
IEC 216
-45℃ to 105℃
Tensile Strength
ASTM-D-2671
≥13MPa
Elongation at Break
ASTM-D-2671
≥300%
Tensile Strength after Aging
ASTM-D-2671
≥11MPa (130℃,168 hrs)
Elongation at Break after Aging
ASTM-D-2671
≥250% (130℃,168hrs)
Volume Resistivity
IEC 60093
≥1×1014Ω· cm
Dielectric Strength
IEC 60243
≥20kV/mm

Related Products

ADOBE ACROBAT READER

The Adobe Acrobat PDF reader is required to view and read these documents. To obtain the free reader directly from Adobe, click here and follow the installation instructions.

Woer mansion,North Lanjing Rd,Pingshan,Shenzhen P.R.CHINA
     Email:woer@woer.cn, woer@woer.com      Tel: +86-755-28299123     Fax:+86-755-28299160