Nā huahana
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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.
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Hoʻokahi-Phase i hoʻopaʻa pihaʻia a hoʻopaʻa pihaʻia ka mea hoʻolei Voltage Voltage
Māhele Huahana: Voltage Transformer Overview: ʻO kēia huahana he epoxy resin casting insulation i hoʻopili piha ʻia, piha ʻoihana.
He kūpono ia no waho AC 50-60Hz, helu helu 35kV mana ʻōnaehana no ka uila, ke ana ikehu uila a me ka pale relay.
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JDZW2-10 Mea Hoʻololi Voltage
ʻO kēia ʻano mea hoʻololi uila he ʻano ʻano pou, i hoʻopaʻa piha ʻia a ninini ʻia me ka resin epoxy waho.Loaʻa iā ia nā hiʻohiʻona o ke kū'ē arc, ke kū'ē ultraviolet, ke kū'ē kahiko, a me ke ola lōʻihi.No ka mea, ua hoʻokomo ka mea hoʻololi i ka hoʻoheheʻe ʻana i hoʻopaʻa ʻia, he liʻiliʻi ka nui a me ka māmā i ke kaumaha, a kūpono no ka hoʻokomo ʻana i kēlā me kēia kūlana a i kēlā me kēia ʻaoʻao.Hāʻawi ʻia ka hope puka lua me kahi uhi pale uwea, a aia nā puka puka ma lalo o ia, hiki ke ʻike i nā ana anti-theft.Palekana a hilinaʻi hoʻi, aia nā puka kau 4 ma ke kila kahawai kumu.
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JDZ-35KV Loko Epoxy Resin Voltage Transformer
He kūpono kēia huahana no ka 33kV, 35kV, 36kV, AC ʻōnaehana ana a me ka pale ʻana.
Hiki ke hoʻohana kūʻokoʻa ka huahana a hoʻokomo ʻia i nā ʻāpana piha o nā keʻena a me nā substations.
Hoʻohana ka mea hoʻololi o kēia manawa i ka epoxy resin kiʻekiʻe, hoʻokomo ʻia ke kila silikoni i loko o ka ipu hao, hoʻohana ka wili i ka uea keleawe enameled kiʻekiʻe, a mālama ʻia ka wili a me ka hao me ka pepa pale semiconductor kiʻekiʻe.
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220kV Mea Hoʻololi Voltage Capacitive
Hoohana Huahana
Hoʻohana ʻia nā mea hoʻololi uila capacitive waho hoʻokahi no ka uila, ke ana ʻana o ka ikehu a me ka pale relay ma nā ʻōnaehana mana 35-220kV, 50 a i ʻole 60 Hz.ʻO kāna mea hoʻokaʻawale puʻupuʻu capacitive pālua e like me ka capacitor hoʻohui no nā kamaʻilio lawe laina mana.
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110kV Aila Immersion Outdoor Inverted Current Transformer
Hoohana Huahana
Hoʻohana ʻia no ke ana ʻana i ka ikehu a me ka pale relay ma 35 ~ 220kV, 50 a i ʻole 60Hz nā ʻōnaehana mana.
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5KV Hoʻokahi-Phase Aila-Immersed Voltage Transformer
ʻO kēia pūʻulu o nā mea hoʻololi uila / ʻaila-immersed transformers he huahana hoʻokahi-phase oil-immersed.Hoʻohana ʻia ia no ka ana ʻana o ka ikehu uila, ka mana uila a me ka pale relay i nā ʻōnaehana mana me ka helu pinepine o 50Hz a i ʻole 60Hz a me ka voltage helu o 35KV.
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Mana hopu
Hana
Hoʻopili ʻia ka mea hopu ma waena o ke kaula a me ka lepo, ma ke ʻano maʻamau me nā lako pale.Hiki i ka mea hopu ke pale pono i ka lako kamaʻilio.I ka manawa e puka mai ai ka volta maʻamau, e hana ka mea hopu a pāʻani i kahi hana pale.Ke holo nei ke kaula kamaʻilio a i ʻole nā mea hana ma lalo o ka uila hana maʻamau, ʻaʻole e hana ka mea hopu, a manaʻo ʻia ʻo ia he kaapuni hāmama i ka honua.Ke hiki mai ka volta kiʻekiʻe a pilikia ka insulation o nā mea hana i pale ʻia, e hana koke ka mea hopu e alakaʻi i ke kahe kiʻekiʻe-voltage i ka honua, a laila e kaupalena ʻia ka amplitude voltage a pale i ka insulation o nā kaula kamaʻilio a me nā mea hana.Ke nalowale ka overvoltage, e hoʻi koke ka mea hopu i kona kūlana mua, i hiki ke hana maʻamau ka laina kamaʻilio.
No laila, ʻo ka hana nui o ka mea hopu e ʻoki i ka nalu kahe e hoʻoemi a hoʻemi i ka waiwai overvoltage o nā mea hana i pale ʻia ma o ka hana o ka parallel discharge gap a i ʻole ka mea pale nonlinear, no laila e pale ai i ka laina kamaʻilio a me nā mea hana.
Hiki ke hoʻohana ʻia nā mea hopu uila ʻaʻole wale e pale aku i nā voltages kiʻekiʻe i hana ʻia e ka uila, akā e pale pū i ka hana ʻana i nā volta kiʻekiʻe.
