Overhead Line Insulation Sleeve (OLIS)

Overhead Line Insulation Sleeve (OLIS)

Product Details:

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Product Description

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/mm² (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

120°C ± 2°C / 4Hrs

No Cracking/Flowing

Low Temperature Flexibility

-40°C / 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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