J Joao Member Location portugal Occupation engineer Yesterday at 7:39 AM #1 I was checking IEC 62271-200 and I did not find anything about short circuit tolerances. For example SIEMENS MV Switchgear 8DA10 (40,5 kV/2500 A) model has 40 kA (3 sec). For some project we get IK3"= 40,66 kA. What is your experience about it?
I was checking IEC 62271-200 and I did not find anything about short circuit tolerances. For example SIEMENS MV Switchgear 8DA10 (40,5 kV/2500 A) model has 40 kA (3 sec). For some project we get IK3"= 40,66 kA. What is your experience about it?
