... high reliability 3)CTQC,ISO9001,ISO14001,CE 110kv three-phase three winding no-load-tap-changing power transformer •Main ... plate type, having an excellent exterior and easy for maintenance;05) Adopting capsule-type oil container, ... and adhered with epoxy resin to make the three –leg two-yoke core a strong and ... Technical Parameters for 110kv Level S(F)S9,S(F)S10,S(F)S11 Seriesthree-phase three winding no ...