XGN17-12 (ZF·R) AC high-voltage vacuum riing switchgear.within which equipped with FZN-12QD type or LK-VLBSl type indoor high-voltage vacuum load switch, FZRN-12QD
type or LK-VLBS2 type indoor high-voltag-vacuum load switch fuse combinations and CT 12 spring operating mechanism, it is suitable for three-phase AC power distribution system of 12kV,S0Hz. For breaking or closing load current, breaking short circuit current , closing short-circuit current, breaking transformer no-load current, charging current from the overhead line or cable line in certain distance, it can controlling and protecting power equipment. This product is the important switchgear of ring network power supply and terminal power supply, can be widely used in electric department and high-vol tage/ low-voltage prefabricated substation, such as substaions, industrial and mining enterprises, high rise buildings, residence community. The technical specification is totally reched the requirements of IEC298, IEC420, GB3960, GB3840, DL404
