TRANSFORMER SITAS; PHASES:1; PN/PN(S6)(KVA):3,15 /17,8; UPRI(V):400-230+/-15; USEC(V):230-115; ISEC(A):13,6-27,3; F(HZ):50...60; VECTOR GR./SHIELD WNG.:II0 /0; TA/ISOKL:55 /H; IP54; TYPE OF TERMINALS:SCREW CONNECTION; INSTALLATION:SCREW; EN 61558-2-1, -2-2, -2-4