Gem Bids For Boq, Control Transformer, 400va, 415v 55-0-55v, Str 2.5kva, Control Transformer, 300va, 415v 55-0-55v, Str 2kva, Control Transformer, 150va, 415v 55-0-55v, Str 750va, Control Transformer, 75va, 415v 55-0-55v, Str 150va, Control Transformer, 200va, 230 110vac