Talk:LV Transformer/@comment-76.1.188.58-20120902235528/@comment-5627887-20121020114434

Make sure you made an MFE (MV) not an MFSU (HV) for a start, if it is indeed an MFE, then no MV transformer is needed, just an LV transformer, and like the unregistered comment says, the 3 dotted side of the LV Transformer has to connect to the output dot of the MFE, then you connect your machines (via cable or directly) to the single dot sides of the LV transformer and LV voltage will flow to them, it sounds like you put something in backwards and sent MV to your machines.

In relation to Zekzedd's comment, you would only need an MV transformer if you were starting off with HV (from an MFSU for example), and you needed to downgrade the voltage twice.