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Cold Applied Cable Accessories

Cold Applied Cable Accessories

WRKG

Overhead Line Cover

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.

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Technical Data

Technical Data Specification Table

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.

PropertyTest MethodStandard Value
Tensile StrengthASTM-D-638≥8MPa
Elongation at BreakASTM-D-638≥300%
Volume ResistivityIEC 60093≥1x1014Ω·cm
Dielectric StrengthIEC 60243≥25kV/mm 

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Product No.Spec.

Conductor Cross 

Section/mm2

Max Conductor

Diameter/mm

Thickness

/mm(D)

Length/mm

(L)

Voltage class: Up to20kV
WRKG-1Ф14up to 70141.8±0.253±2
WRKG-2Ф1895/120/150182.2±0.268±2
WRKG-3Ф23185/240242.3±0.274±3
WRKG-4Ф31300282.3±0.285±3
WRKG-5Ф38400-800382.4±0.2115±3
Voltage class: 25kV and Above (Sealed with adhesive)
WRKG-2*Ф18up to 150182.2±0.268±2
WRKG-3*Ф23185-240242.3±0.274±3
WRKG-4*Ф31300282.3±0.285±3
WRKG-5*Ф38400-800382.4±0.2115±3

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Shenzhen Woer Heat - Shrinkable Material Co., Ltd.
Tel: +86 755 28299160  Email：woer@woer.cn    woer@woer.com

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