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Engineering
Technical Center |
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Three single or triplexed conductors — in airClosed shield operation. Shields bonded and grounded at multiple points.Any load factor from 30 to 100%. Also applies to single conductors in a group and in contact with each other. The ampacities are for a single, loaded cable in still air. In a group of loaded cables in close proximity in air, exposed or enclosed, follow the correction method shown on the ampacity correction factors page. For ambient temperatures other than indicated, also use correction factors shown on the ampacity correction factors page. Air ambient temperature 40°C. |
Three cables per support or messenger |
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