KYN28-24 Metala Hoʻopaʻa ʻia me ka wehe ʻana i ka mea hoʻololi AC metala-hoʻopaʻa ʻia

Generala
ʻO KYN28-24 switchgear he pūʻulu piha o nā lako hāʻawi mana no 24kV ʻekolu-phase AC 50Hz hoʻokahi kaʻa a me ka ʻōnaehana ʻāpana kaʻa hoʻokahi. Hoʻohana nui ʻia ia no nā mea kanu mana, nā mea hana liʻiliʻi a me ka liʻiliʻi e hoʻouna i ka mana, ka hāʻawi ʻana i ka mana o nā ʻoihana ʻenehana a me nā ʻoihana mining, a me nā substations lua o nā ʻōnaehana ʻoihana uila no ka mālama, pale, a me ka nānā ʻana. Hoʻopili kēia mea hoʻololi me DL/T404, IEC298, GB3906 a me nā kūlana ʻē aʻe. Loaʻa iā ia ka hana interlock e pale aku i ka haʻi haʻahaʻa haʻihaʻi kaʻa kaʻa kaʻa, e pale i ka mea haʻihaʻi kaapuni mai ka pani ʻana a wehe ʻole ʻia ma ke kuhi hewa ʻole, e pale i ka mea haʻihaʻi kaapuni mai ka pani ʻana i ka wā e pani ai ka honua i ke kūlana pani, e pale i ke komo ʻana i ka ke kuhi hewa, a e pale aku i ka pani ʻana o ka honua ma ke kuhihewa.

Nā Kūlana maʻamau
● Ea wela wela: -15 ℃ ~ + 40 ℃.
● Nā kūlana haʻahaʻa: ʻO ka awelika pili i kēlā me kēia lā: ≤95%.
ʻO ka awelika wai o kēlā me kēia lā ≤2.2kPa.
ʻO ka haʻahaʻa haʻahaʻa pili i kēlā me kēia mahina he 90%.
He 1.8kPa ka awelika o ka mahu wai o ka mahina.
● Ka ikaika o ke olai: ≤8 degere. ʻO ka holo wikiwiki ʻana: 0.3g. ʻO ka wikiwiki pololei: 0.15g.
● Nā kūlana kaiapuni: kūpono no ka papa 3 lepo lepo
● wahi hoʻokomo: i loko
● Kaʻina hana: heleuma bolts, wiliwili