IEC short circuit study by SKM
IEC short circuit study by SKM
(OP)
I am doing a short circuit study for Middle East.But there is only ANSI comprehensive study Module available in our SKM software.I tried to change the application to IEC and 50HZ, but there are no related IEC data available in SKM liabrary.Does it really matter if I use the impedance data and utility data under 60HZ? How to manipulate in this case?





RE: IEC short circuit study by SKM
Also, the IEC short circuit equations used for determining breaker duties are not quite the same as the ANSI standards, so you might have to do those calculations external to your program.
RE: IEC short circuit study by SKM
RE: IEC short circuit study by SKM
http://www.skm.com/products/iec_fault.php3