• Nani hiʻona, paʻa hale, liʻiliʻi liʻiliʻi, maʻalahi disassembly , maʻalahi, hoʻopaʻa piha ʻia, kiʻekiʻe a me nā haʻahaʻa haʻahaʻa i hoʻokaʻawale ʻia i loko o nā keʻena, e like me ka pahu like like ʻole volume1/5 a 1/3.
•Modular transformers he uuku, hoʻopaʻa piha, maʻalahi hana, maʻalahi hoʻokomo a me ka hana koina haʻahaʻa, no laila, 10kV (35kV) grid-hohonu haawe kikowaena, hoemi laina poho, a nani i ke kaona.ʻO ka hana maikaʻi a me ka kūpaʻa hilinaʻi, ka hiʻohiʻona maʻalahi, ka palekana a me ka palekana o ke kaiapuni.Hiki ke hoohana nui ia ma na wahi lehulehu a pau.
ʻIke ʻia hoʻi ʻo ka mea hoʻololi pahu pahu ʻAmelika hui pū ʻia, ʻo ke kino transformer, kiʻekiʻe-voltage hoʻololi hoʻouka, fuse a me nā mea pale ʻē aʻe i hoʻokomo ʻia i loko o ka ʻaila insulating transformer, a ua hoʻemi nui ʻia ka leo holoʻokoʻa.ʻO ka mea hana hoʻololi pahu pahu Rockwell, ʻo ka pahu transformer i hana ʻia e kū i ka maʻamau JB/T10217-2000.ʻO ia kahi huahana transformer pahu i hoʻomohala ʻia e kā mākou hui i loaʻa ka hana pale ponoʻī a hiki ke hoʻokō i nā koi o ka mea hoʻohana.Ua lako me ka haʻahaʻa-voltage uila ikehu ana ana, reactive mana uku, a shunt feeder.
1.Sealed hale, palekana a hilinaʻi, maʻalahi e hana, a me ka mālama ʻole
2. Hoʻemi nui ʻia ka leo, ma kahi o 1/3 wale nō o ka hoʻololi ʻana o ka pahu pahu kaila ʻEulopa me ka mana like, ʻoi aku ka paʻa o ka hale, a ua maʻalahi a maʻalahi ka hoʻonohonoho.
3. ʻO ka ʻaoʻao kiʻekiʻe-voltage e hoʻopaʻa i ka pale fuse pālua, ma waena o ka plug-in fuse he ʻelua sensitive fuse (ka wela, kēia manawa), a ʻo ka fuse backup he fuse palena ʻole i kēia manawa.
4. ʻO ka mea hoʻololi he 3-phase ʻekolu kolamu a i ʻole ʻekolu-phase ʻelima mau kolamu, a ʻo ke kumu hao e hoʻohana i kahi kaʻina hana a i ʻole kahi kaʻina hana hao i ʻōwili ʻia. a me ke kuʻi kaumaha.Hiki ke hoʻohana 'ia ka pahu pahu 5.American no ka pūnaewele apo a me ka terminal, no laila ua maʻalahi ka hoʻololiʻana.
Nā hiʻohiʻona:
1. Palekana & Pono
Hoʻohana maʻamau ʻo Shell i ka pā kila zinc aluminika, ka pahu me kahi mea pahu maʻamau a me ke kaʻina hana i loaʻa ka hana anti-corrosion maikaʻi no 20 mau makahiki.Hana ʻia ka pā hoʻopaʻa paʻa i loko o ka pā alumini alloy buckle plate, a ʻo ka sanwiti i hana ʻia me nā mea ahi a me nā mea hoʻonaninani wela.Hoʻokomo ʻia ka ea a me ka dehumidification i loko o ka pahu.ʻAʻole pili ka hana o nā mea hana i ke ʻano kūlohelohe kūlohelohe a me ka pollution o waho, a hiki ke hōʻoia ʻia ka hana maʻamau ma lalo o ke ʻano koʻikoʻi o -40 ℃ ~ + 40 ℃.Hoʻopili piha ʻia nā mea hana mua i loko o ka pahu, ʻaʻohe ʻāpana ola i hōʻike ʻia, hiki ke hoʻokō piha i ka ulia pōpilikia uila, hiki i ke kikowaena holoʻokoʻa ke hoʻomaopopo i ka hana ʻole o ka aila, palekana kiʻekiʻe, ka hoʻohana lua o ka microcomputer integrated automation system. hiki ke ike me ka malama ole.
2. Ke kūlana kiʻekiʻe o ka automation
ʻO ka hoʻolālā akamai o ke kikowaena, ʻo ka ʻōnaehana pale e hoʻohana i ka microcomputer integrated substation automation lako, hoʻonohonoho, hiki ke ʻike i ka telemetry, kamaʻilio mamao, ka mana mamao, ka hoʻoponopono mamao.Loaʻa i kēlā me kēia ʻāpana kahi hana kūʻokoʻa.Hoʻopau ka hana hoʻomalu relay, hiki ke hoʻonohonoho i nā ʻāpana hana ma kahi mamao, hoʻomalu i ka haʻahaʻa a me ka mahana i loko o ke kino pahu a hoʻāla i ka uahi ma kahi mamao, i hiki ai ke hoʻokō i nā koi o ka mea hana. kiaʻi kiʻi mamao e like me ka pono.
'ikamu | wehewehe | Unite | ʻIkepili |
HV | Ua helu pinepine ʻia | Hz | 50 |
Volta koho | kV | 6 10 35 | |
Puke uila hana ʻoi loa | kV | 6.9 11.5 40.5 | |
ʻO ke alapine ikaika e kū i ka volta ma waena o nā pou i ka honua/kaawale mamao | kV | 32/36 42/48 95/118 | |
Kūleʻa ka uila uila ma waena o nā pou i ka honua/kaawale mamao | kV | 60/70 75/85 185/215 | |
Kuhi ʻia i kēia manawa | A | 400 630 | |
Kuhi ʻia no ka manawa pōkole e kū i kēia manawa | kA | 12.5(2s) 16(2s) 20(2s) | |
ʻO ka piko i koho ʻia e kū i kēia manawa | kA | 32.5 40 50 | |
LV | Volta koho | V | 380 200 |
Ua helu ʻia kēia manawa o ke kaapuni nui | A | 100-3200 | |
Kuhi ʻia no ka manawa pōkole e kū i kēia manawa | kA | 15 30 50 | |
ʻO ka piko i koho ʻia e kū i kēia manawa | kA | 30 63 110 | |
Kaapuni lala | A | 10∽800 | |
Ka helu o ka lālā kaapuni | / | 1∽12 | |
Hiki ke uku | kVA R | 0∽360 | |
Mea hoʻololi | Hiki ke koho ʻia | kVA R | 50∽2000 |
Impedance pōkole | % | 4 6 | |
Ka laulā o ka pilina lālā | / | ±2*2.5%±5% | |
Hōʻailona hui hui | / | Yyn0 Dyn11 |