Nā pono palekana o ka motika pahū-pahū ma mua o nā motika maʻamau

Nā motika pale pahūa me nā motika maʻamau, me ka hoʻomohala ʻana o ka ʻepekema a me ka ʻenehana, ka hana ʻana, ke piʻi nei hoʻi ka noho ʻana o nā pōʻino pahū ma kahi, e like me: nā mea kanu kemika lapalapa a pahū, nā mea kanu wili palaoa, nā hale hana pia, nā kahua aila a me nā hale waihona aila ... ʻO kēia mau wahi pahū, a laila pono e hoʻohana i nā motika pahū-pahū a me nā huahana uila pahū-pahū ʻē aʻe.
ʻOiaʻiʻo, i nā makahiki i hala iho nei, ke ulu wikiwiki nei ke alaloa o Kina, ua puka mai kahi nui o nā kikowaena wahie, akā ʻo nā motika pale pahū hoʻi e hāʻawi i kahi mākeke hou. Ke noʻonoʻo nei i nā kumu o ke kaiapuni, mai ka palekana o nā motika pale pahū ʻoi aku ka kiʻekiʻe ma mua o nā motika maʻamau.

I kēia manawa ke hōʻuluʻulu nei mākou i ka ʻokoʻa ma waena o nā motika pahū-pahū a me nā motika maʻamau:
1, no ka mea, ua sila loa ʻia ka motika pahū, ʻaʻole ia e ʻae i kekahi kinoea e komo i loko o ke kaʻa, me ka hiki ʻole ke komo i lokopahu hoʻohui, i ʻole e hoʻāla i ka ʻā ʻana i hoʻokumu ʻia e ka pahū kinoea, nā motika pahū-pahū mai ka hoʻolālā electromagnetic, ka hoʻonohonoho ʻana, ka lepo, nā ʻano uea, ka pae pale insulation, ke kū'ē ʻana i ka makū i ka pala iki, ke ʻano pili conductor kūloko - a pēlā aku, nā koi o nā ʻano āpau o ka motika ma mua o ka motika maʻamau.
2, ʻoi aku ka maikaʻi o ka sila ʻana o ka pahu hui motika pahū i hoʻohālikelike ʻia me nā motika maʻamau.
3, ʻo ka pae palekana o ka motika pahū-pahū e like me IP55, ʻoiai ʻo ka motika maʻamau IPIP23, IP44, IP54, IP55, IP56, a pēlā aku, no laila hiki ke hoʻokaʻawale ʻia mai ke ʻano.
4, e hoʻopuka ka motika maʻamau i nā huna ahi uila, no laila ke hoʻohana nei mākounā motika maʻamauʻAʻole hiki ke hana ʻia ma kēia mau wahi, maʻalahi ka hana ʻana i nā ulia; ʻO ka motika pahū he ʻano mea hiki ke lapalapa a pahū. Hiki ke hoʻohana ʻia nā mea kanu i loko o kahi ʻano motika, ʻaʻole hana ia i nā huna ahi uila. ʻAʻole kēia e lawe mai i ka pōʻino i nā wahi lapalapa a pahū.

ʻO nā huahana motika pahū-pahū haʻahaʻa haʻahaʻa i hoʻohana nui ʻia o Kina i kēia manawa ʻo ia ka moʻo YB o ka motika asynchronous ʻekolu-paepae pahū-pahū, ʻo ia hoʻi nā derivatives motika asynchronous ʻekolu-paepae Y series (IP44). Hana pahū-pahū e like me GB3836.1-83 "nā lako uila pahū-pahū no nā wahi pahū me nā Koina Laulā" a me GB3836.2-83 "nā lako uila pahū-pahū no nā wahi pahū me nā lako uila pahū-pahū "d"," nā hoʻolako o ka mana o ka motika o O.55-200kW, ʻo ka pae like o ka helu noho ke kikowaena o ke kiʻekiʻe o ka noho o 80-315nun; Hōʻailona pahū-pahū no ka dI, dIIAT4, dIIBT4, kēlā me kēia, no ka lako paʻa honua lanahu a i ʻole ka mea kanu IIA, IIB pae, hui mahana T1-T4 hui o nā kinoea ʻā a i ʻole nā ​​​​mahana a me ka ea e hana i nā hui pahū o kahi; ʻO ke kino nui o ka pae pale pūpū o IP44, hiki ke hana ʻia i IP%4, ka pae pale pahu hui o IP54; ʻo ke alapine i helu ʻia o 50Hz, ʻo ka volta helu 380 ʻO ke alapine i helu ʻia he 50Hz, a ʻo ka volta helu he 380, 1660, 1140, 380/660, 660/140V; ʻo ka pae insulation o ka motika ʻo F, akā ua loiloi ʻia ka piʻi ʻana o ka mahana o ka wili stator e like me ka pae B, a aia kahi palena piʻi nui o ka mahana. ʻO nā hiʻohiʻona nui o nā motika asynchronous ʻekolu-phase haʻahaʻa-voltage i loaʻa i nā moʻo i loaʻa: YB series (dIIcT4) (ke kiʻekiʻe o ke kikowaena noho o 80-315mm), YBSO series (mana liʻiliʻi, ke kiʻekiʻe o ke kikowaena noho o 63-90mm), YBF series (no nā mea pā, ke kiʻekiʻe o ke kikowaena noho o 63-160mm), YB-H series (no nā moku, ke kiʻekiʻe o ke kikowaena noho o 80 ~ 280mm). ʻO ka moʻo YB (waena, ke kiʻekiʻe o ke kikowaena noho he 355-450mm), ka moʻo YBK (no ka lua lanahu, ke kiʻekiʻe o ke kikowaena noho he 100-315mm), YB-W, B-TH, YB-WTH (ke kiʻekiʻe o ke kikowaena noho he 80-315mm), ka moʻo YBDF-WF (kiwikā uila anticorrosive a me ka pahū-pahū waho, ke kiʻekiʻe o ke kikowaena noho he 80-315mm) a me ka moʻo YBDC (nā mīkini asynchronous hoʻomaka pahū-pahū-pahū, ʻo ke kiʻekiʻe o ke kikowaena o ka noho he 71-100mm) a me ka moʻo YBZS o nā mīkini asynchronous ʻelua-wikiwiki ʻekolu-paepae pahū-pahū-pahū-pahū no ka hāpai ʻana. Eia kekahi, aia nā moʻo YB o ke kiʻekiʻe-voltagenā motika asynchronous ʻekolu-paepa pale pahū(ʻo ke kiʻekiʻe waena o ka noho he 355-450mm, 560-710mm). Ua hala ka ʻoihana i hoʻolālā like ʻia ʻo YB2 series i ka loiloi aupuni ma ka hopena o 1 ʻehā, e pani mālie i ka YB series, e lilo i ka motika asynchronous ʻekolu-paepale pahū o Kina o ka moʻo kumu. ʻO ka moʻo YB2 he 15 mau helu chassis (ke kiʻekiʻe waena o ka noho he 63, 355nmm), ʻo ka mana o O.12-315kW.

ʻO kona mau hiʻohiʻona nui:
(1) ʻO ke kūlike o ka helu mana, nā ana o ke kau ʻana a me ka wikiwiki o ka wili ʻana e kūlike me DIN 42673, a i ka manawa like ua hana ʻia nā hoʻoponopono e pono ai e ʻoi aku ka maikaʻi a me ka pili ʻana i ka noʻonoʻo ʻana i ka hoʻoilina me nā moʻo YB a me ka hoʻololi ʻana me nā moʻo Y2.
(2) Hoʻohana ka moʻo holoʻokoʻa i ka pale ʻana o ka papa F, a ua loiloi ʻia ka piʻi ʻana o ka mahana e like me ka papa B.
(3) ʻOi aku ka haʻahaʻa o ka palena walaʻau ma mua o ka moʻo YB, kokoke i ka moʻo YB o ka walaʻau papa I, ua like ka palena haʻalulu me ka moʻo YB.
(4) Ua hoʻonui ʻia ka pae palekana o ka pūpū i IP55.
(5) Hoʻohana ʻia nā bearings pōpō hohonu haʻahaʻa haʻahaʻa no ka moʻo holoʻokoʻa, a ua hoʻolako ʻia nā mea hoʻokomo a me nā mea hoʻokuʻu aila no nā motika me ke kiʻekiʻe kikowaena noho o 180mm a ʻoi aku paha.
(6) ʻO ka poho wela o ka motika he ʻelua ʻano o ka hoʻolaha pālahalaha like a me ka hoʻolaha radiation, i ka hoʻolaha pālahalaha like o ka mea nui.
(7) Ua hōʻea nā helu kuhikuhi hana nui i ka pae kiʻekiʻe honua i ka hoʻomaka ʻana o nā makahiki 1990.