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Ampacity of Cable in Covered Tray
IEEE Transactions on Power Apparatus and Systems, 1984Solid tray covers are used in power generating station cable tray systems. The published literature contains little data about the effects of tray covers on cable operating temperatures, and the National Electrical Code provides limited guidance.
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Ampacity Characteristics of Zinc Ribbon
CORROSION 2005, 2005Abstract Zinc ribbon anode has been used for many years as a means of mitigating induced AC current on pipelines. Zinc ribbon anode has been very effective in this regard. The amount of amperage zinc ribbon will handle in a grounding application has been determined in the past by empirical calculations based on physical and metallurgical
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Ampacities of Multicondutor Cables in Trays
IEEE Transactions on Power Apparatus and Systems, 1972The presently available rules for prescribing ampacities of cables in trays have been found unduly restrictive for light to medium tray loading, leading to wide disregard of such derating for all loadings. Here is presented a method, founded on sound heat-transfer technology, and experimentally verified, for such ampacity determination.
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Point-and-click cable ampacity studies
IEEE Computer Applications in Power, 1998For determining the maximum current power cables can sustain from a thermal point of view without deterioration of any of their electrical and/or mechanical properties is an important design aspect of electrical installations. The accuracy of these ampacity studies provides significant insight towards intelligently upgrading existing power cable ...
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