24kV esecaleni eMounted Vacuum Circuit Breaker

I24kV esecaleni eMounted Vacuum Circuit Breaker(Imodeli: ZN63A (VS1)-24) i-high-performance indoor medium-voltage circuit breaker eyenzelwe izigaba ezintathu ze-AC 50Hz iinkqubo zamandla kunye ne-voltage elinganisiweyo ye-24kV. Idibanisa indlela yokusebenza kunye ne-vacuum interrupter kwisakhiwo esihlangeneyo, esinika ukhuseleko oluthembekileyo, ukutshintsha, kunye nokulawula izitishi ezincinci, izixhobo zombane, izibonelelo zoshishino, kunye neenkqubo zokuhambisa amandla. I-breaker ifumaneka kuzo zombini iinguqulelo ezisisigxina kunye nezirhoxiswayo ukuhlangabezana nezicwangciso ezahlukeneyo ze-switchgear.

Ibandakanya itekhnoloji yokuphazamiseka kwe-vacuum ephezulu, ukunyamezela komatshini, kunye neemfuno zokugcinwa okuphantsi, esi siqhekeza sesekethe sifanelekile kwizicelo ezibandakanya ukusebenza kokutshintsha rhoqo. Isetyenziswa kakhulu kwi-metallurgy, kwimigodi, kwizityalo zekhemikhali, kumashishini amalahle, kwizitishi eziluncedo, kunye neeprojekthi zamandla ahlaziyekayo apho ukuhanjiswa kwamandla okukhuselekileyo nokuthembekileyo kubalulekile.

Imbonakalo yeMveliso

Imilinganiselo yoMzobo

Ukuchongwa koMfanekiso

• 1 – Ireyithwe ngokuNgqogqa kweSekethi emfutshane (kA)
• 2 – Ikalwelwe ngoku (A)
• I-3 - Inkqubo yokuSebenza
• 4 – I-Voltage elinganisiweyo (kV)
• 5 – Design Series
• 6 – Indoor Vacuum Circuit Breaker

Iimpawu zeMveliso

• Indlela yokusebenza edityanisiweyo enecala kunye noyilo olubambeneyo kunye nokuhanjiswa okuthembekileyo.
• Isiphazamisi se-vacuum esisebenza kakhulu esinonxibelelwano lwe-copper-chromium siqinisekisa amandla okucima i-arc kunye nobomi obuninzi bombane.
• Indlela yokusebenza yasentwasahlobo elungiselelwe ngokuthe tye ixhasa ukutshaja ngesandla kunye nemoto.
• I24kV esecaleni eMounted Vacuum Circuit Breakerinokufakwa njengohlobo olusisigxina okanye uhlobo olunokurhoxiswa ukuze luhambelane neenkqubo ezahlukeneyo zokutshitsha.
• Amandla aphezulu okufakelwa kwe-dielectric, ukunqunyulwa kwangoku okuphantsi, kunye nokusebenza kakuhle kokuphazamiseka kwesekethe emfutshane.
• Ukufakwa kwe-epoxy okuqinileyo kubonelela ukumelana nokufuma, imitha ye-UV, utshintsho lobushushu, ukwaluphala, kunye nongcoliseko.
• Ubomi boomatshini ukuya kuthi ga kwi-10,000 yokusebenza, okwenza ukuba ilungele ukutshintshwa rhoqo kwezicelo.
• Ixhasa iireyilayi zokukhusela ezikrelekrele kunye neenkqubo ezizenzekelayo ze-substation.

IiParameters zobuGcisa

Uyilo loLwakhiwo

I-breaker circuit ithatha isakhiwo sepali sesigaba sesithathu esixhotywe nge-ceramic etywinwe kwiziko okanye i-glass vacuum interrupter. Uqhagamshelwano lwe-Copper-chromium kunye neteknoloji ye-longitudinal magnetic field inciphisa ngokufanelekileyo ukukhukuliseka koqhagamshelwano ngelixa iphucula ukubuyiswa kwe-dielectric kunye nokuphazamisa ukusebenza. Indlela yokusebenza yasentwasahlobo edibeneyo inikezela ngokuzinzile kokuvula kunye nokuvala imisebenzi kunye nokugcinwa okuncinci kubomi bayo benkonzo.

Ngokuxhomekeke kwiimfuno zesicelo, izibonda zinokuthi zenziwe ngokusebenzisa i-epoxy resin insulation ephezulu okanye i-silicone ye-rubber-coated-coated insulation, enikezela ukuchasana okuphezulu kumswakama, ukuxinwa, ukuvezwa kwe-UV, kunye neendawo ezinzima zoshishino.

Usetyenziso

I24kV esecaleni eMounted Vacuum Circuit Breakerisetyenziswa ngokubanzi kwiinkqubo zokusabalalisa i-voltage ephakathi ezifuna ukukhuselwa okuthembekileyo, ukusebenza rhoqo, kunye nobomi benkonzo ende.

• Izityalo zamandla
• Izitishi zombane
• Iinkqubo zokuhambisa amandla kwimizi-mveliso
• Imisebenzi yemigodi
• Izityalo zeMetallurgical
• Amaziko okulungisa imichiza
• Ushishino lwamalahle
• Iiprojekthi zamandla ahlaziyekayo
• Uthungelwano lwamandla orhwebo kunye nomasipala
• Izitishi ze-Smart kunye neenkqubo ezizenzekelayo

Indawo yokusebenza

• Ubushushu be-Ambient: -15°C ukuya +40°C
• Ukuphakama kofakelo: Ukuya kuthi ga kwi-1000m (ukuphakama okuphezulu kufumaneka ngesicelo)
• Ubuninzi be-seismic intensite: 8 degrees
• Ukufuma okuhambelanayo: umndilili wosuku ≤95%, umndilili wenyanga ≤90%
• Ifanele imo engqongileyo engenabungozi bomlilo, imingcipheko yogqabhuko-dubulo, ungcoliseko olumandla, iigesi ezonakalisayo, kunye nokungcangcazela okugqithisileyo.

UmGaqo wokuSebenza

I24kV esecaleni eMounted Vacuum Circuit Breakerisebenzisa isiphazamisi sevacuum esitywiniweyo njengesixhobo sokucima i-arc. Xa i-current currents isenzeka, abafowunelwa bahlukana ngokukhawuleza, kwaye igumbi lokucoca licima i-arc yombane ngokukhawuleza, ukubonelela ngokukhawuleza ukuhlukaniswa kwempazamo kunye nokunxiba okuncinci. Ukudibanisa kunye nomatshini wokusebenza kwentwasahlobo, i-breaker ihambisa ukusebenza okuthembekileyo kokutshintsha, amandla aphezulu okuphazamisa, kunye nokuzinza kwexesha elide lokusebenza.

Kutheni ukhetha le Vacuum yeSekethe Breaker?

• Uyilo oludityanisiweyo oludityanisiweyo olusecaleni
• Ubomi obude benkonzo yombane kunye noomatshini
• Ulwakhiwo olulungele ukulungiswa
• Ukusebenza kakuhle kwe-insulation
• Ukusebenza okuthembekileyo phantsi kweemeko zokutshintsha rhoqo
• Ifanelekile kwi-switchgear esisigxina kunye nenokurhoxiswa
• Iyahambelana nokhuseleko olukrelekrele kunye neenkqubo ezizenzekelayo

Imibuzo ebuzwa qho

Isetyenziselwa ntoni i-24kV Side Mounted Vacuit Circuit Breaker?

Isetyenziselwa ukutshintsha, ukukhusela, kunye nokulawula izixhobo zombane eziphakathi kwe-voltage kwizikhululo, kwizityalo zemizi-mveliso, iinkqubo zokusasaza eziluncedo, kunye nothungelwano lwamandla orhwebo.

Ziziphi iingenelo ze-vacuum circuit breaker?

Izaphuli zesekethe ze-vacuum zibonelela ngokuphazamiseka okugqwesileyo kwe-arc, iimfuno zokugcinwa okuphantsi, ubomi benkonzo ende, ukuthembeka okuphezulu kokusebenza, kunye nokusebenza okuhambelana nokusingqongileyo ngaphandle kweoyile okanye igesi ye-SF6.

Ngaba esi siqhekeza sesekethe sinokufakelwa kwisixhobo sokutshintsha esirhoxiswayo?

Ewe. Ifumaneka kuzo zombini ulungelelwaniso olungaguqukiyo kunye nolurhoxiswayo, luvumela ukudityaniswa okuguquguqukayo kwiindibano ezahlukeneyo ze-switchgear.

Ngawaphi amashishini aqhele ukusebenzisa le mveliso?

Isetyenziswa kakhulu ekwenziweni kombane, kwizitishi ezincinci, kwisinyithi, kwimigodi, ekusetyenzweni kweekhemikhali, kumashishini amalahle, kwizibonelelo zamandla ahlaziyekayo, kunye neenkqubo zokuhambisa amandla kwimizi-mveliso.