Nānā nui:
HXGN17-12 pahu-ʻano paʻa AC metala-hoʻopaʻa ʻia switchgear (i kapa ʻia ʻo ke apo kumu nui) i helu ʻia ma 12kV.Hoʻohana nui ʻia nā lako uila AC kiʻekiʻe-voltage me ke alapine helu o 50Hz i ʻekolu-phase AC ring network, terminal distribution network a me nā lako uila ʻoihana e loaʻa a hāʻawi i ka ikehu uila a me nā hana ʻē aʻe.He kūpono hoʻi ia no nā lako i loko o nā pahu pahu.