Overhead Line Insulation Sleeve (OLIS)
Overhead Line Insulation Sleeve (OLIS) is a highly tensile stretchable rubber element which used as a jacket around the electric power transmission line of the overhead cranes and wide range of other industrial machineries. This protection unit gives protection against shot circuit to prevent machine breakdown and accidents due to electricity. Top quality synthetic polymers are used for the manufacturing of this sleeve which makes it highly durable and resistant to bends.
Product Details
Properties | Value | Standard |
---|---|---|
Physical | ||
Tensile Strength | 11 N/mm (MPA)(min.) | ASTM D 412-06a |
Ultimate Elongation | 375% (Min.) | ASTM D 412-06a |
Hardness | 80 10 Shore A | ASTM D2240 |
Water Absorption | 0.5 % (max.) | ASTM D570 |
Thermal | ||
Thermal Impact | 120C 2C / 4Hrs | No Cracking/Flowing |
Low Temperature Flexibility | -40C / 4Hrs | No Cracking/Flowing |
Electrical | ||
Dielectric Strength | 23 KV/mm. (Min.) | ASTM D149 |
Breakdown Voltage (kV) | 45 KV (Min.) | ASTM D149 |
Volume Resistivity | 1 x 1014 Ohm.cm | ASTM D257 |
Dielectric Constant | 5 (Max.) | ASTM D150 |
AMAR INDUSTRIES
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