KYN28A-12(Z)(GZS1) type metala-claded withdrawable AC metala-eclosed switchgear, ua kūpono ia no ka ekolu-phase AC 50Hz mana nenoaiu, i hoʻohana 'ia no ka loaʻa a puunaue uila ikehu a me ka mana, pale a nānā i ke kaapuni.
Kūlike kēia huahana i nā kūlana: GB3906 "Hoʻololi i kēia manawa metala-hoʻopili ʻia a me nā mea hoʻokele no ka volta helu ma luna o 3.6kV a hiki i ka 40.5kV", GB/T11022 "Nā kikoʻī maʻamau no nā mea hoʻololi uila kiʻekiʻe a me nā kūlana controlgear", lEC60298 " ʻO nā mea hoʻololi a me nā mea hoʻokele AC metala no nā volta helu ma luna o 1 kV a hiki i ka 52kV".
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.
● Kiʻekiʻe: ● Ka ikaika o ke olai: ≤8 degere.
● ʻAʻole pono e hoʻohaumia nui ʻia ka ea a puni e ke kinoea ʻino a i ʻole ke kinoea hoʻopau, ka mahu wai, a pēlā aku.
● Nā wahi me ka haʻalulu nui ʻole.
● Ke hoʻohana ʻia ma lalo o nā kūlana maʻamau ma mua o GB3906, e kūkākūkā ka mea hoʻohana a me ka mea hana.
Nā hiʻohiʻona huahana
● ʻO ka pā o ka huahana i hana ʻia me ka alumini-zinc-coated steel sheet i hana ʻia e nā mīkini mīkini a hui pū ʻia me nā bolts ma hope o ke kuʻi ʻana a me ka hana ʻana. Loaʻa iā ia ka ikaika mechanical kiʻekiʻe, e hōʻoia pono i ka neatness a me ka nani o ka huahana. Ua uhi ʻia ka puka keʻena me ka plastic. Loaʻa iā ia ka hopena ikaika a me ka pale ʻana i ka corrosion, a me ka pā huahana me ka pae pale IP4X.
● Hiki ke hoʻolako ʻia ka mea hoʻololi nui o kēia huahana me ka VD4 type vacuum circuit breaker a me C3 moʻo paʻa ukana hoʻololi i hana ʻia e ABB, a hiki ke hoʻolako pū ʻia me nā ʻano ʻokoʻa o ka home moʻo kaapuni kaapuni (e like me VS1, VH1, VK, ZN28) e pani i nā huahana like ʻole.
● Me ka nānā 'ole o ka kaapuni breaker koho, ka ea insulation mamao o ka olohelohe conductor hiki ke hōʻoia 'ia e oi aku mamua o 125mm, a me ka composite insulation oi aku mamua o 60mm. Loaʻa i nā mea haʻihaʻi kaapuni nā pono kūikawā o ke ola lōʻihi, nā palena kiʻekiʻe, mālama haʻahaʻa, a me ka liʻiliʻi liʻiliʻi. ʻO KYN28-12 ka mea hoʻololi metala i hoʻopaʻa ʻia ma waena o ka metala i hoʻopaʻa ʻia no ka 3.6-12kV ʻekolu-phase AC 50Hz mana grids, i hoʻohana ʻia no ka loaʻa ʻana a me ka hāʻawi ʻana i ka ikehu uila, a no ka hoʻomalu, ka nānā ʻana a me ka pale ʻana i nā kaapuni. Hiki ke hoʻohana ʻia no ke kaʻa kaʻa hoʻokahi, ʻōnaehana ʻāpana kaʻa hoʻokahi a i ʻole ʻōnaehana kaʻa kaʻa pālua. Hoʻopili ka mea hoʻololi i ka IEC298 "AC metala-eclosed switchgear a me ka controlgear no nā volta helu ma luna o 1kV a hiki i ka 52kV", IEC694 "Nā paukū maʻamau no nā mea hoʻololi kiʻekiʻe-voltage a me nā mea hoʻokele" Kina GB3906 mea hoʻomalu no nā volt helu ma luna o 3.6kV a hiki i ka 40.5kV" a me DL404 "Ka mea hoʻololi metala i hoʻopaʻa ʻia i kēia manawa a me nā mea hoʻokele no nā volt helu ma luna o 3.6kV a hiki i ka 40.5kV" Kelemānia 0670 "Ac switchgear a me nā mea hoʻokele no nā volta. ma luna o 1kV” a me nā kūlana ʻē aʻe. A loaʻa iā ia ka hana anti-misoperation kūpono a hilinaʻi.
Nā Kūlana Kūlana Nui
| Volta koho | kV | 3.6, 7.2, 12 | |
| Ua helu pinepine ʻia | Hz | 50 | |
| Ua helu ʻia kēia manawa o ka mea hoʻomaha kaapuni | A | 630, 1250, 1600, 2000, 2500, 3150 | |
| Hoʻohālikelike ʻia i kēia manawa o ka switchgear | A | 630, 1250, 1600, 2000, 2500, 3150 | |
| Manaʻo ʻia ka manawa pōkole e kū i kēia manawa (4s) | kA | 20, 25, 31.5, 40 | |
| Kiʻekiʻe kiʻekiʻe e kū i kēia manawa (waiwai kiʻekiʻe) | kA | 50, 63, 80, 100 | |
| Hoʻoholo ʻia ka ʻāwīwī pōkole pōkole | kA | 20, 25, 31.5, 40 | |
| Hoʻoholo ʻia i kēia manawa ka pōkole (waiwai kiʻekiʻe) | kA | 50, 63, 80, 100 | |
| Hoʻohālikelike ʻia ka pae hoʻokaʻawale 1min mana alapine e kū i ka uila | Phase-to-phase, pae-i-honua | kV | 25, 30, 42 |
| Ma waena o nā pilina wehe | kV | 27, 34, 48 | |
| ʻO ka puʻu uila e kū i ka uila (waiwai kiʻekiʻe) | Phase-to-phase, pae-i-honua | kV | 40, 60, 75 |
| Ma waena o nā pilina wehe | kV | 46, 70, 85 | |
| Pae palekana | IP4X ma waho o ka pūpū, IP2X i ka wā e wehe ʻia ai ke keʻena a me ka puka kaapuni | ||
Nā hana
Hōʻike ʻia ka hoʻolālā switchgear ma ke kiʻi ma lalo nei. ʻO ka hale hui modular metala āpau, ua hana ʻia ke kino o ke keʻena me ka pā alumini-zinc i lawe ʻia mai me ka ikaika anti-corrosion ikaika, me ka ʻole o ka mālama ʻana i ka ʻili, hana ʻia e nā mea hana kiʻekiʻe CNC, me ka hoʻohana ʻana i ka ʻenehana multi-folding kiʻekiʻe, pili. nā nati rivet makapō a me nā bolts ikaika kiʻekiʻe, me ka pololei kiʻekiʻe, ke kaumaha māmā a me ka ikaika maikaʻi.
Hiki ke hoʻolako ʻia ka mea hoʻololi me ka ZN63A-12 (VS1) series, VD4 series, ZN65 series a me nā mea hoʻokaʻawale ʻē aʻe i hana ʻia e Ghorit, me ka hoʻololi ākea a me ka hoʻololi ikaika. Hoʻolako ʻia ke kaʻa lima me kahi kūlana hana, kahi kūlana hoʻāʻo, a loaʻa i kēlā me kēia kūlana kahi hoʻonohonoho a me ka mea hōʻike, kahi palekana a hilinaʻi.
Hiki ke hoʻolako ʻia ke keʻena uwea me 9 mau kaula hoʻokahi. Loaʻa i nā mea hana nā laka mechanical a me nā uila e hoʻokō pono i nā koi "ʻelima pale". Hoʻolako ʻia kēlā me kēia lumi me nā ala hoʻoluhi kaomi e hōʻoia i ka palekana pilikino i ka wā o ka hana.
