Superseded Standard

IEEE C37.37a-1992

IEEE Loading Guide for AC High-Voltage Air Switches Under Emergency Conditions

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 V

Sponsor Committee
PE/SWG - Switchgear
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Status
Superseded Standard
Board Approval
1992-12-03
History
ANSI Approved:
1993-06-28
Published:
1993-12-23

Working Group Details

Society
IEEE Power and Energy Society
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Sponsor Committee
PE/SWG - Switchgear
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No Active Projects
No Active Standards
No Superseded Standards
No Inactive-Withdrawn Standards
No Inactive-Reserved Standards
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