Overhead Line Cover Cold-Applied Wrap Around Insulationprotection

• Customization: Available
• Certification: RoHS, ISO
• Usage: Cable
• Model NO.: Overhead line cover
• IP Rating: IP50
• Head Code: Circular
• Material: Rubber
• Transport Package: Bags, Cartons
• Specification: Silicone insulated sheath buckle
• Trademark: YQALT
• Origin: China
• HS Code: 3917310000
• Production Capacity: 50000PCS/Month

Product Description

Overhead line cover

Product Description

 

The silicone rubber overhead line cover is our patented product. It is made of silicone rubber which is highly resistant to aging, erosion and corona. It can provide protection against electrical outages caused by incidental contact from tree branches or wildlife.
 

Selection Table

Product No.	Spec.	Conductor Cross Section/mm2	Max Conductor Diameter/mm	Thickness/mm(D)
Voltage class: Up to20kV
ALRKG-1	Ø14	up to 70	14	1.8±0.2
ALRKG-2	Ø18	95/120/150	18	2.2±0.2
ALRKG-3	Ø23	185/240	24	2.3±0.2
ALRKG-4	Ø31	300	28	2.3±0.2
ALRKG-5	Ø38	400-800	38	2.4±0.2
Voltage class:25kV and Above (Sealed with adhesive)
ALRKG-2*	Ø18	up to 150	18	2.2±0.2
ALRKG-3*	Ø23	185-240	24	2.3±0.2
ALRKG-4*	Ø31	300	28	2.3±0.2
ALRKG-5*	Ø38	400-800	38	2.4±0.2

Product Parameters

 

Property	Test Method	Standard Value
Tensile Strength	ASTM-D-638	≥8MPa
Elongation at Break	ASTM-D-638	≥300%
Volume Resistivity	IEC 60093	≥1x10^14Ω cm
Dielectric Strength	IEC 60243	≥25kV/mm