Just a quick question in reference to Prospective Fault Current testing..
Three Phase Installation which give readings of 8.6KA between L1 and Earth , 8.9KA between L2 and Earth and 6.1KA between L3 and Earth..
Am I right in saying that the rule of thumb method i.e. x the reading by 2 applies to this test ??
Three Phase Installation which give readings of 8.6KA between L1 and Earth , 8.9KA between L2 and Earth and 6.1KA between L3 and Earth..
Am I right in saying that the rule of thumb method i.e. x the reading by 2 applies to this test ??