ICS 2 9 . 2 4 0 Q/GDW Q/GDW 7 3 0 2 0 1 2 12kV Specificationsfor12kVsolid-insulatedring mainunits 2 0 1 2 - 0 3 - 0 2 2 0 1 2 - 0 3 - 0 2 Q / GDW I Q / GDW II Q / GDW 1 Q / GDW 2 ring mainunits solid-insulatedringmainunits Ir Q / GDW 3 Ics IK Ip TRV Q / GDW 4
