20MVA Dual Voltage Transformer
20MVA Dual Voltage Transformer
(OP)
Has anyone heard of or worked with a 20MVA, 12kV (21kV) / 4160V Dual Voltage (Primary) Transformer (i.e. switchable between 12kV and 21kV on the primary)? If so, does anyone have any leads or manufacture recommendations?






RE: 20MVA Dual Voltage Transformer
RE: 20MVA Dual Voltage Transformer
If in the USA try ABB and Cooper Industries..
RE: 20MVA Dual Voltage Transformer
ABB, Pauwels, Waukesha (if still a going concern), et al.
RE: 20MVA Dual Voltage Transformer
In today's market it is hard to keep up with which manufacturer is still a going concern!
RE: 20MVA Dual Voltage Transformer
RE: 20MVA Dual Voltage Transformer
RE: 20MVA Dual Voltage Transformer
RE: 20MVA Dual Voltage Transformer
RE: 20MVA Dual Voltage Transformer
I am looking at buying a very similar unit next year (15/20/25 MVA, 69kV-115 kV primary to 12.47 kV), and Delta Star has been getting all of our business lately. Is there any chance I could get a copy of the spec. you used, or at the least the portion that refers to the dual winding?
Thanks ~ Randy
rterickson@tid.org