IEEE Std C37.20.7/COR 1-2010
IEEE Guide for Testing Metal-Enclosed Switchgear Rated up to 38 kV for Internal Arcing Faults; Corrigendum 1
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IEEE Std C37.20.7/COR 1-2010
Standard No.
IEEE Std C37.20.7/COR 1-2010
Release Date
2010
Published By
Institute of Electrical and Electronics Engineers (IEEE)
Status
Be replaced
2018-02
Replace By
IEEE Std C37.20.7-2017
Latest
IEEE Std C37.20.7/COR 1-2021
Scope
This corrigendum corrects technical errors found in IEEE Std C37.20.7-2007 during use in laboratories concerning current values and arc initiation in low-voltage (LV) testing and supply frequency for all equipment.
IEEE Std C37.20.7/COR 1-2010 history
2021
IEEE Std C37.20.7/COR 1-2021
Testing Switchgear Rated up to 52 kV for Internal Arcing Faults Corrigendum 1
2018
IEEE Std C37.20.7-2017
IEEE Guide for Testing Switchgear Rated Up to 52 kV for Internal Arcing Faults
2010
IEEE Std C37.20.7/COR 1-2010
IEEE Guide for Testing Metal-Enclosed Switchgear Rated up to 38 kV for Internal Arcing Faults; Corrigendum 1
2009
IEEE Std C37.20.7/INT 1-2009
Guide for Testing Metal-Enclosed Switchgear Rated Up to 38 kV for Internal Arcing Faults
2008
IEEE Std C37.20.7/COR-2008
Guide for testing metal-enclosed switchgear rated up to 38 kV for internal arcing faults; Errata
2007
IEEE Std C37.20.7-2007
Guide for testing metal-enclosed switchgear rated up to 38 kV for internal arcing faults
2001
IEEE Std C37.20.7-2001
Guide for testing medium-voltage metal-enclosed switchgear for internal arcing faults
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