IEEE C37.37a-1992
IEEE C37.37a-1992 IEEE Loading Guide for AC High-Voltage Air Switches Under Emergency Conditions
Amendment by IEEE, 12/23/1993
Full Description
Amendment Standard - Superseded.Guidance for users and manufacturers in the determination of (1) the Allowable Continuous Current Class (ACCC) designations, (2) the continuous load current-carrying capabilities of air switches under various conditions of ambient temperature, and (3) the emergency load current-carrying capabilities of air switches under various conditions of ambient temperature is provided. This guide applies to ac high-voltage air switches in excess of 1000 VCart
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New products
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Specials
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AS 4180.2-2008 (R2018)
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