Enquiry for purchase of 3-phase cast resin type dry transformer

Type: har-1250-6.6n5,
Rated power 1250kva,
Rated current: 109.4a:
Rated voltage:: pos 1:6930, pos2:6755, pos 3:6600, pos 4:6435, pos5:6270 v.
Frequency 50hz.
Cooling type: an,
Standard: iec60076-11.
Manufacturer: areva t&d enerji endustrisi a.S. (for indoor installation) .