IEEE Std C37.20.7-2007/Cor 1-2010 (Corrigendum to IEEE Std C37.20.7-2007)
IEEE Guide for Testing Metal-Enclosed Switchgear Rated up to 38 kV for Internal Arcing Faults Corrigendum 1

Standard No.

IEEE Std C37.20.7-2007/Cor 1-2010 (Corrigendum to IEEE Std C37.20.7-2007)

Release Date

2010

Published By

Institute of Electrical and Electronics Engineers (IEEE)

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.