KEMA-Powertest
Chalfont, PA, US
IEC 62271-200, 2021, sub-clause 7.6 Fault-Making Current IEEE Std 1247-2005, sub-clause 8.5; IEEE Std C37.74-2014, sub-clause 6.7.4.6; IEEE Std C37.60-2018, sub-clause 7.102; IEC 62271-111, 2019, sub-clause 7.102; IEEE Std C37.09-201