Insulation enhancement system
(Overhead Line Cover, Overhead Line Insulation Sleeve)
Medium voltage line cover MVLC provides state-of-the-art insulation to help prevent electrical outages caused by trees or wildlife coming into contact with distribution lines. MVLC is designed to insulate existing bare lines without costly conductor replacement expenditures or additional line hardware. To provide insulation and protecting for overhead line core cables, prevent short circuit accidents caused by incidental contact of tree branches or wildlife. Also used for railway contact network overhead line system, improve insulation performance to ensure the safe operation of railway line.
insulation for catenary, droppers and associated conductors against contact with trees, birds, wildlife or even vandalism. Simple, fast wraparound installation.
Superior UV and abrasion resistance
Continuous Temperature Limit: -45℃ to 105℃
Standard color: red (black, green and yellow are available on request)
M971 Tech data
ASTM D 2671
Dielectric strength(for 10kV)
Dielectric strength(for 35kV)
Adhesive to steel
Low temperature flexibility(-40℃,4hr)
ASTM D 2671
Suitable conductor section
< 100 mm2
* Products with adhensive are suitable for application up to 40kV.
Products without adhensive are suitable for application up to 25kV.
Other sizes and packing are available on request.