ʻO ka pahu-type substation ka nui o nā ʻāpana uila e like me ka multi-circuit high-voltage switch system, armored busbar, substation integrated automation system, communication, telecontrol, metering, capacitance compensation and DC power supply.Hoʻokomo ʻia i loko o kahi moisture-proof, rust-proof, dust-proof, Anti-rat, fireproof, anti-theft, heat insulation, hoʻopaʻa piha ʻia, movable steel structure box, mechatronics, hoʻopili piha ʻia ka hana, ʻoi aku ka nui o nā hiʻohiʻona:
ʻenehana holomua, palekana a hilinaʻi
Hoʻohana ka ʻāpana pahu i ka ʻenehana alakaʻi a me ka ʻenehana, ʻo ka ʻili o waho ka mea maʻamau.ʻAʻole pili ka hana ʻana o nā mea hana i ke kaiapuni kūlohelohe a me ka pollution o waho, a hiki ke hōʻoia i ka hana maʻamau i loko o ke ʻano koʻikoʻi o -40 ℃ ~ + 40 ℃.ʻO nā mea hana mua i loko o ka pahu e hoʻopili piha i nā mea hoʻololi uila kiʻekiʻe (e like me: xgn type), nā mea hoʻololi maloʻo maloʻo, nā mea hoʻololi maloʻo maloʻo, nā mea hoʻoheheʻe kaapuni, nā mīkini hana puna, nā mea hoʻokaʻawale rotary a me nā mea ʻenehana ʻenehana alakaʻi ʻē aʻe.ʻAʻohe ʻāpana ola i hōʻike ʻia i nā huahana.Hiki i ka hale i ho'opa'a piha 'ia a ho'opa'a piha 'ia ke ho'okō 'ole i nā ulia pō'ino uila.Hiki i ke kikowaena holoʻokoʻa ke hoʻomaopopo i ka hana ʻaila ʻole me ka palekana kiʻekiʻe.Hiki i ka ʻōnaehana kamepiula hoʻohui ʻia ʻelua ke ʻike i ka hana mālama ʻole.