Fault Levels

[sparkymatt1987]

Iv started to use METREL test sheets and certificates but on the test sheet it has a space for two seperate KA readings under fault levels. Iv never come across these on previous sheets. Any advice on what they corrispond to?

 

[Deleted member 26818]

Could it be PEFC and PSCC?

 

[Des 56]

Or could it be PFC for 230 volt and 400 volt systems