Superseded
Standard amendment
Historical
IEEE C37.37a:1992
IEEE Loading Guide for AC High-Voltage Air Switches Under Emergency Conditions
Preview
Summary
Amendment Standard - Superseded.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 V
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
Notes
Superseded
Technical characteristics
| Publisher | Institute of Electrical and Electronics Engineers (IEEE) |
| Publication Date | 12/23/1993 |
| Edition | |
| Page Count | 8 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
| Brochures |
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Modifies
31/12/1979
Superseded
, Reaffirmed
Historical
Previous versions
20/12/1996
Superseded
Historical
23/12/1993
Superseded
Historical
31/12/1979
Superseded
, Reaffirmed
Historical