Working Group Details
SA - Switchgear Assemblies Subcommittee
|Working Group Chair||
|IEEE Program Manager|
IEEE C37.20.6-1997 - IEEE Standard for 4.76 kV to 38 kV Rated Grounding and Testing Devices Used in Enclosures
Drawout type grounding and testing (G&T) devices for use in medium-voltage metal-clad switchgear rated above 4.76 kV through 38 kV are covered. The description, design, and testing of these accessory devices that are inserted in place of drawout circuit breakers for the purpose of grounding and testing are also covered.
IEEE C37.20.7-2001 - IEEE Guide for Testing Medium-Voltage Metal-Enclosed Switchgear for Internal Arcing Faults
Superseded by IEEE Std C37.20.7-2007. 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.