Alanui Bus Voltage Haahaa

ʻO ke ala kaʻa kaʻa haʻahaʻa -voltage he kiʻekiʻe-ka hoʻouna mana a me ka ʻōnaehana puʻunaue i hoʻonohonoho pono ʻia no nā hiʻohiʻona haʻahaʻa haʻahaʻa haʻahaʻa me ka alapine AC o 50Hz a me ka voli helu helu o 400V a i ʻole. ʻO kāna kūlana koʻikoʻi ke hoʻololi i ka hopena hui kuʻuna o nā kaula a me nā pā kaula, e ʻike ana i ka hoʻoili kikowaena, ka hāʻawi maʻalahi, a me ka mālama palekana o ka mana mai ka mana nui a hiki i nā lako uila. Ma ke ʻano he mea lawe nui o nā ʻōnaehana hāʻawi mana voli haʻahaʻa haʻahaʻa,-haʻahaʻa haʻahaʻa, hiki mai nā ʻano like ʻole. Hoʻohana lākou i kahi hoʻolālā hoʻohui e hoʻohui nui i nā conductors, pale insulation, kākoʻo mechanical, a me ka hoʻolālā paʻa, e hiki ai ke hoʻololi i nā pono hoʻoili mana o nā pae mana like ʻole a me nā wahi hoʻonohonoho. Hoʻohana nui ʻia i nā kahua he nui e like me ke kūkulu ʻana, ka ʻoihana, a me nā kikowaena data, ʻo lākou nā mea koʻikoʻi i hoʻohālikelike ʻia me nā ʻano hoʻohana mana o "ka hoʻohui ʻana, ka standardization, a me ka naʻauao."

1, Kiʻekiʻe kiʻekiʻe o kēia manawa-hiki ke halihali:

Hana ʻia nā mea hoʻoheheʻe me nā ʻala keleawe -maʻemaʻe kiʻekiʻe-a i ʻole nā ​​kaola alumini alumini kiʻekiʻe, e hōʻike ana i ka hoʻoili uila maikaʻi loa a me ka pohō haʻahaʻa haʻahaʻa. Koe na ala ka'a ahi -hiki i ka hiki ke hiki i ka -hiki ke lawe i ka 4000A, hiki i na 'ano ka'a ka'a 'ē a'e ke ho'okō i nā koi 'oko'a o kēia manawa mai ka 160A a hiki i ka 6300A, e ho'ololi ana i nā hi'ohi'ona piha mai ka hā'awi 'ana i ka mana kukui a i ka lako mana no nā lako mana nui- Hoʻohālikelike ʻia me nā uwea kuʻuna, ma lalo o ka mana amo like, -hiki i nā ala kaʻa kaʻa kaʻa i ka liʻiliʻi o ka hakahaka a ʻoi aku ka liʻiliʻi o ka hāʻule uila, hiki ke hōʻemi i ka loli ʻana o ka uila o nā mea hoʻokele a hōʻoia i ka hana paʻa o nā mea hana pololei.

2, Palekana lehulehu:

Loaʻa nā pae palekana like ʻole o nā ala kaʻa, a loaʻa nā ʻano hoʻonohonoho pale like ʻole mai IP40 a i IP68 e like me nā hiʻohiʻona noi. Hoʻohana ʻia ʻo IP54 pale (dustproof + splashproof) no nā hiʻohiʻona o loko maʻamau, ʻoiai ʻo IP65 a i IP68 pale (ka lepo lepo + wai wai) hiki ke koho ʻia no nā kaiapuni ʻoihana wai a me ka lepo. No ka hoʻokō ʻana i nā koi o ka pale ʻana i ka honua, ua hoʻokomo ʻia kahi pā kahua i loko o ke ala kaʻa, e hana ana i kahi loop grounding hilinaʻi ma waena o ka pā a me nā conductors.

Nā huahana pale: ʻO ke ala kaʻa kaʻa haʻahaʻa haʻahaʻa, Kina nā mea hana, nā mea hoʻolako