*Spare part* Control transformer; Phases: 1; PN/PN (S6)(kVA): 1.6/8.1; Upri(V): 690-660; 600-575 -550-525-500-480-460-440-415- 400-380; Usec(V): 2x115; Isec(A): 6.96-13.9; F(Hz): 47...63; Vector group/shielding winding III0/0; tA/insulating material class: 65/B;