Select a three-phase 4.6-kV cable to carry 240 A/phase in single-banked tray and determine its outer sheath

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Select a three-phase 4.6-kV cable to carry 240 A/phase in single-banked tray and determine its outer sheath diameter and weight per 1000 ft. The cable must limit the voltage drop below 30 V/phase per 1000 ft. at an operating temperature of 90°C.

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Introduction To Electrical Power And Power Electronics

ISBN: 9781466556607

1st Edition

Authors: Mukund R. Patel

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Question Posted: Dec 19, 2023 04:47 AM

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Select a three-phase 4.6-kV cable to carry 240 A/phase in single-banked tray and determine its outer sheath

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As the first trial we use Table 611 for a 5kV class cable and choose AWG 40 that has 260A ampacity in a singlebanked tray and voltage drop of 0136 VA ...View the full answer

Introduction To Electrical Power And Power Electronics

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