Over Head Line cover

Over Head Line cover Specification

Product Type
Overhead Line Cover

Application
Overhead Line

Over Head Line cover Trade Information

Minimum Order Quantity
1 Unit

Delivery Time
10 Days

About Over Head Line cover

Self-locking Type Silicone Overhead Line Cover is a highly durable protective lining which helps in the prevention of damages to electrical conductors within overhead power line from harsh weather conditions. This flexible sheath is fabricated by using silicone-based synthetic materials that offer high elastic strength and abrasion resistance. It comes in various sizes as per order placed by our customers. Self-locking Type Silicone Overhead Line Cover can also be used in industrial grade electrical systems to cover live wires. Customers can get this electrical insulator as per their requirements with an assurance of fast and safe delivery at a low price

Selection Chart

Product Code	Application Range (mm)	L (Mtr.)	Colour
EPPC-40	Upto 32	25.0	Red
EPPC-100	Upto 80	20.0	Red
EPPC-120	Upto 95	15.0	Red

Technical Properties

Test Description	Typical Value	Test Method
Tensile strength	10 N/mm2 (min)	ASTM D638
Elongation	350% (Min.)	ASTM D638
Density	1.2	ASTM D792
Hardness	30 +/-5 Shored D	ASTM D2240
Water Absorption	0.5% (Max.)	ASTM D570
Low Temp. Flexibility (-20 C for 4 Hrs.)	No Cracking	ASTM D2671
Accelerated Ageing	150 C for 168 Hrs.	ASTM D2671
Tensile strength	7 N/mm2 (min)	ASTM D2671
Elongation	250% (Min.)	ASTM D2671
Continuous Operating Temp.	-20 C to 105 C	IEC 216
Volume resistance	1x10 (13) Volume Resistance 1x10 Ohm.cm (Min.)	ASTM D149
Di-electric Strength	130 kV/cm (Min.)	ASTM D2303
Tracking and Erosion Resistance	No Tracking or Erosion to top surface or flame failure after 1 Hr. at 2.5 kV, 1 Hr. at 2.75 kV 1 Hr. at 3.0 kV, 20 min. at 3.25 kV	ASTM D4325