J JSWALL Member Mar 3, 2009 #1 What is the rule for a buss tap on 4000 Amp switchgear for reference voltage on metering equipment (E-Mon D-Mon)? I don't want to use the 10 or 25 foot tap rule due to the size of wire that is required.
What is the rule for a buss tap on 4000 Amp switchgear for reference voltage on metering equipment (E-Mon D-Mon)? I don't want to use the 10 or 25 foot tap rule due to the size of wire that is required.
