Mea hoʻololi
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ʻO GCS Low Voltage Withdrawable Complete Switchgear
Hoʻokumu ʻia ʻo GCS haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa hoʻihoʻi ʻia (ma hope o ka mea i kapa ʻia ʻo ka mea hana) e ka hui hoʻolālā hui o ka Ministry of Machinery mua a me ka Ministry of Electric Power e like me nā koi o ka ʻoihana mana kūpono, ka hapa nui o nā mea hoʻohana mana a nā ʻāpana hoʻolālā.Ua like ia me nā kūlana aupuni, loaʻa nā hōʻailona hoʻokō ʻenehana kiʻekiʻe, a hiki iā A haʻahaʻa-voltage withdrawable switchgear e hoʻokō i nā pono hoʻomohala o ka mākeke mana a hiki ke hoʻokūkū me nā huahana i lawe ʻia mai.Ua hala ka mea i ka loiloi i mālama pū ʻia e nā keʻena ʻelua ma Shanghai i Iulai 1996, a ua waiwai a hōʻoia ʻia e ka ʻoihana hana a me ka ʻoihana hoʻohana mana.
Ua kūpono ka mea hana no nā ʻōnaehana hoʻoili mana i nā mea kanu mana, ka ʻaila, kemika, metallurgy, textile, nā hale kiʻekiʻe a me nā ʻoihana ʻē aʻe.I nā mea kanu mana nui, nā ʻōnaehana petrochemical a me nā wahi ʻē aʻe me kahi kiʻekiʻe o ka automation, nā wahi e koi ai i ka interface me ke kamepiula e hoʻohana ʻia e like me ʻekolu-phase AC 50 (60) Hz, helu ʻia ka volta hana 380V, helu ʻia i kēia manawa 4000A a ma lalo i loko. ka hāʻawi mana a me nā ʻōnaehana hoʻolako mana no ka hāʻawi ʻana i ka mana a me ka neʻe ʻana o ka kaʻa.
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Hoʻokomo mua ʻia ke ʻano pahu pahu
ʻO ka substation i hana mua ʻia (ma hope aku i kapa ʻia ʻo box substation) he lako hāʻawi mana i hoʻohui ʻia i loko o hoʻokahi a i ʻole nā pahu e ka mea hoʻololi uila kiʻekiʻe, ka mea hoʻololi hoʻoili, nā mea hoʻololi haʻahaʻa haʻahaʻa.Hoʻohana nui ia i nā hale kiʻekiʻe o ke kūlanakauhale, nā hale noho, nā hale hana a me nā mines, nā kukui alanui, nā hōkele, nā māla aila, nā mokulele, nā halemai, nā kikowaena, nā uapo, nā hale kūʻai a me nā wahi ʻē aʻe.Loaʻa i kēia huahana kahi hoʻonohonoho piha ikaika, manawa hoʻonohonoho pōkole a me ka hana palekana.
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ʻO ZMG-12 Paʻa Paʻa Paʻa Paʻa Pūnaewele Hoʻololi
ʻO ZMG-12 series paʻa i hoʻopaʻa ʻia i ke apo pūnaewele switchgear i hoʻopaʻa ʻia, hoʻopaʻa piha ʻia, hoʻopaʻa paʻa ʻole i ka mālama ʻole ʻia.Hoʻolei ʻia nā ʻāpana ola kiʻekiʻe a hoʻoheheʻe ʻia me nā mea epoxy resin me nā waiwai insulating maikaʻi loa, kahi e hui pū ai i ka vacuum interrupter, ka conductive circuit nui, a me ke kākoʻo insulating i kahi holoʻokoʻa, a ua hoʻopili ʻia nā ʻāpana hana e ka pahi paʻa insulated piha. nā pā.No laila, ʻaʻole pili ʻia ka switchgear holoʻokoʻa e ke kaiapuni o waho, hiki ke hōʻoia i ka hilinaʻi o ka hana ʻana o nā mea hana a me ka palekana o nā mea hana.
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XGN66-12 Pahu Pa'a Pa'a Pa'a Pa'a Pa'a Pa'a
ʻO XGN66-12 pahu-type paʻa AC metala-hoʻopaʻa ʻia switchgear (ma hope aku i kapa ʻia ʻo switchgear) ua kūpono no ka loaʻa ʻana a me ka hāʻawi ʻana i ka ikehu uila ma 3.6 ~ kV ʻekolu-phase AC 50Hz ʻōnaehana ma ke ʻano he mea no ka loaʻa ʻana a me ka hāʻawi ʻana i ka ikehu uila, kūpono no nā wahi. me nā hana pinepine a hoʻolako ʻia me nā hoʻololi ʻaila.Hoʻololi hoʻololi.ʻO ka ʻōnaehana busbar kahi ʻōnaehana busbar hoʻokahi a me kahi ʻōnaehana ʻāpana busbar hoʻokahi.
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MSCLA Haʻahaʻa Voltage Reactive Power Mea Hana Uku Aunoa
ʻO ka MSCLA ʻano haʻahaʻa haʻahaʻa haʻahaʻa hoʻihoʻi ʻokoʻa ka mea e pili ana i ke kūlana haʻahaʻa o ka mea hoʻoili hoʻoili, a hoʻololi ʻokoʻa i ka panakō capacitor i hoʻohui ʻia me ka transformer puʻupuʻu 1kV a ma lalo o ka busbar i nā ʻanuʻu e hāʻawi i ka mana capacitive reactive kūpono a me ka uku. ka mana hoʻohuoi inductive.ka mana, hoʻomaikaʻi i ka mana kumu, hoʻopaʻa i ka ʻōnaehana uila, a laila e hōʻemi ana i ka nalowale o ka laina, hoʻonui i ka hiki ke hoʻoili ʻia o ka transformer, a hoʻomaikaʻi i ka mana holoʻokoʻa holoʻokoʻa.I ka manawa like, loaʻa iā ia ka hana o ka nānā ʻana i ka ukana, hiki ke nānā i ke kūlana hana o ka mana mana i ka manawa maoli, a ʻike i ka hui pū ʻana o ka uku mana reactive a me ka nānā ʻana i ka mana.ʻO kēia pūʻulu o ka haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa reactive mea hana uku uku ʻo ia kekahi o nā huahana koʻikoʻi o kā mākou hui, me ka pae hoʻolālā makua a me ka ʻenehana hana.
Aia ka mīkini i nā capacitors parallel, series reactors, arresters, nā mea hoʻololi, nā mana a me nā mea pale, a me nā mea ʻē aʻe.
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HXGH-12 pahu-ʻano Paʻa Ac metala-hoʻopaʻa ʻia nā mea hoʻololi
HXGN-12 pahu-type paʻa metala-eclosed switchgear (i kapa ʻia ʻo ka ring network cabinet) he pūʻulu piha o nā mea uila uila AC kiʻekiʻe me ka volta helu o 12KV a me ke alapine helu o 50HZ.Hoʻohana nui ʻia ia no ka ʻekolu-phase AC ring network, terminal distribution network a me nā lako uila ʻenehana.He kūpono hoʻi ia no ka hoʻouka ʻana i loko o nā pahu pahu pahu no ka loaʻa ʻana, ka hāʻawi ʻana i ka ikehu uila a me nā hana ʻē aʻe.Hoʻolako ʻia ke keʻena ʻoihana apo me nā mīkini puna wai manual a me ka uila e hana i ka hoʻololi ukana, a ua hoʻolako ʻia ka hoʻololi honua a me ka hoʻokaʻawale me nā mīkini hana lima.Loaʻa iā ia kahi hoʻonohonoho piha ikaika, liʻiliʻi liʻiliʻi, ʻaʻohe ahi a me ka pōʻino pahū, a me ka hana "ʻelima-hōʻoia".
HXGN-12 pahu-type paʻa metala-hoʻopaʻa switchgear he hanauna hou o ka kiʻekiʻe-voltage uila huahana e digests a hoʻopaʻa 'ike loea hou a me ka hui 'ana i ka mana o koʻu aina.Hoʻohālikelike ka hana i nā kūlana o IEC298 "AC metala-eclosed switchgear a me nā mea hoʻokele" a me GB3906 "3 ~ 35kV AC metala-eclosed switchgear".He kūpono ia no nā ʻōnaehana hāʻawi mana me ʻekolu-phase AC, ʻōnaehana uila o 3 ~ 12kV, a me ka helu pinepine o 50Hz, e like me nā hale hana, nā kula, nā hale noho, a me nā hale kiʻekiʻe.
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GGD Type Ac Haʻahaʻa Voltage Distribution Cabinet
ʻO ke ʻano GGD ʻano AC haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa keena hoʻolaha mana kūpono no nā ʻōnaehana hoʻohele mana me AC 50HZ, helu ʻia ka volta hana 380V, a helu ʻia ka hana i kēia manawa a hiki i 3150A., ka hoolaha a me ka hoomalu ana.Loaʻa i ka huahana nā hiʻohiʻona o ka mana haʻihaʻi kiʻekiʻe, ke kūpaʻa maikaʻi a me ka wela, ka hoʻolālā uila maʻalahi, ka hui kūpono, ka hana ikaika, ka hana hou a me ka pae pale kiʻekiʻe.Hiki ke hoʻohana ʻia ma ke ʻano he huahana pani no ka switchgear haʻahaʻa haʻahaʻa.
Hoʻopili kēia huahana me IEC439 "Low-voltage switchgear and control equipment" a me GB7251 "Low-voltage switchgear" a me nā kūlana ʻē aʻe.
