Overhead Line Cover &Insulation Protection of Overhead Bare Wire

Overhead Line Cover &Insulation Protection of Overhead Bare Wire image

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Basic Info.

Model NO.

Snap-on insulating sleeve

Transport Package

Bags, Cartons

Specification

14mm-38mm

Origin

China

Production Capacity

10, 000, 000 PCS/Month

Product 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.

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.

Property	Test Method	Standard Value
Tensile Strength	ASTM-D-638	≥8MPa
Elongation at Break	ASTM-D-638	≥300%
Volume Resistivity	IEC 60093	≥1×1014Ω·cm
Dielectric Strength	IEC 60243	≥25kV/mm

Spec.	Conductor Cross	Max Conductor	Thickness	Length/mm
Spec.	Section/mm2	Diameter/mm	/mm(D)	(L)
Voltage class: Up to20kV
Ф14	up to 70	14	1.8±0.2	53±2
Ф18	95/120/150	18	2.2±0.2	68±2
Ф23	185/240	24	2.3±0.2	74±3
Ф31	300	28	2.3±0.2	85±3
Ф38	400-800	38	2.4±0.2	115±3
Voltage class: 25kV and Above (Sealed with adhesive)
Ф18	up to 150	18	2.2±0.2	68±2
Ф23	185-240	24	2.3±0.2	74±3
Ф31	300	28	2.3±0.2	85±3
Ф38	400-800	38	2.4±0.2	115±3

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