Recent content by anoor

I am not working on it physically its just in theory. Maybe its my poor explanation ill try again! If I have a standard 230/400V switchboard and want to connect a transformer it would normally be a 3 phase (400V) or single phase-neutral (230V). However if I wanted to connect a transformer...

I am a graduate engineer and have been set a small task to work out the current (primary side) in a 2 phase 30kVA 415:650 transformer. The 2 phases have been utilized from a 3 phase source and are hence 120 degrees out of phase. I understand had it been a 3 phase 30kVA transformer I could...