FZN21 40.5KV 1250A Loko kiʻekiʻe-voltage haawe hoʻololi no ka ʻekolu-phase ʻōnaehana mana AC

FZN21 40.5KV 1250A Loko kiʻekiʻe-voltage haawe hoʻololi no ka ʻekolu-phase AC mana ʻōnaehana Kiʻi Hōʻike.

ʻO ka wehewehe pōkole:

Huahana Huahana

Hōʻike huahana

ʻO FZN21-40.5 ʻano kiʻekiʻe-voltage vacuum hoʻololi a me nā mea uila hui pū ʻia, kūpono no ʻekolu-phase AC 40.5KV, ʻōnaehana mana 50Hz, a i ʻole nā hoʻonohonoho piha o nā lako hāʻawi mana a me nā mea hoʻololi kelepona, hui pū ʻana a me nā hoʻohana kākoʻo ʻē aʻe, hoʻohana nui ʻia. i loko o ka makani mana hana , kūkulu kūlanakauhale a me nā hana hoʻoponopono hou, ʻoihana a me nā ʻoihana mining, nā hale kiʻekiʻe kiʻekiʻe a me nā ʻoihana lehulehu, a me nā mea ʻē aʻe, hiki ke hoʻohana ʻia e like me nā pūnaehana hoʻolako kikowaena pūnaewele a i ʻole nā mea hana terminal, e pāʻani ana i ke kuleana o ka hāʻawi ʻana i ka mana, ka mana a me palekana.Hoʻokō ka hana ʻenehana o kēia huahana i nā koi o GB16926-1997 (AC high voltage load switch-fuse hui) a me IEC420 (AC high voltage load switch-fuse hui).

Hōʻike Hoʻohālike

Nā ʻāpana ʻenehana a me nā ʻāpana Structural

Nā hiʻohiʻona hoʻolālā huahana

Loaʻa i kēia huahana nā mea maikaʻi o ka mana haʻihaʻi nui, palekana a me ka hilinaʻi, ke ola uila lōʻihi, ka hana pinepine, ka hoʻolālā paʻa, ka liʻiliʻi liʻiliʻi, ke kaumaha māmā, a ʻaʻohe mālama.Loaʻa iā ia ka hiki ke uhaki i ka manawa i helu ʻia, overload current, short-circuit current a pale i ka holo ʻana o nā mea hana me ka ʻole o ka pae.Aia ka ha'iha'i ka'awale 'ana o ka ho'ololi, ho'olako 'ia me ka ho'ololi kumu a me ka mīkini puna uila me ka hiki ke pani, a loa'a ka mana mamao.

Kūlana kaiapuni

ʻO ka mahana wela:-10ºC-+40ºC
ʻO ka haʻahaʻa haʻahaʻa: ʻAʻole pono ka haʻahaʻa haʻahaʻa o ka lā ma mua o 95%.ʻAʻole pono ka haʻahaʻa haʻahaʻa o ka mahina ma mua o 90%.
Ka ikaika o ke ōlaʻi: ʻaʻole ma mua o 8 degere.
ʻAʻole ʻoi aku ka nui o ke kaomi mahu ma mua o ka 2.2kPa;ʻaʻole pono e ʻoi aku ke kaomi maʻamau o ka mahina
Ma mua o 1.8Kpa;
ʻO ke kiʻekiʻe ma luna o ka ʻilikai:≤1000 m (koe nā koi kūikawā)
Pono e hoʻokomo ʻia ma nā wahi me ka ʻole o ke ahi, pahū, ka haumia nui, a me ka hū a me ka haʻalulu ikaika.