IEEE C37.20.7-2007 - IEEE Guide for Testing Metal-Enclosed Switchgear Rated Up to 38 kV for Internal Arcing Faults
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Revision of IEEE Std C37.20.7-2001. A procedure for testing and evaluating the performance of metal-enclosed switchgear for internal arcing faults is covered. A method of identifying the capabilities of this equipment is given. Service conditions, installation, and application of equipment are also discussed. (A Corrigendum is available at, http://standards.ieee.org/reading/ieee/updates/errata/C37.20.7-2007.pdf, and an interpretation is available at http://standards.ieee.org/findstds/interps/C37.20.7-2007.html)
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