I-27.5kV yangaphandle ye-Voltage yeSekethe yeSaphuli seSekethe

I-27.5kV yangaphandle ye-Voltage yeSekethe yeSaphuli seSekethe (Imodeli: ZW7-27.5) iphezulu-ukusebenza yangaphandle vacuum breaker sesekethe eyenzelwe iinkqubo traction kaloliwe kaloliwe, izitishi, uthungelwano oluluncedo, kunye nokusetyenziswa kwamandla kwimizi-mveliso. Ixhotyiswe nge-vacuum interrupter ephezulu kunye nokugcinwa kwenkqubo yokusebenza ekhululekile, ibonelela ngokutshintshela okuthembekileyo, ukukhuselwa komthwalo ogqithisiweyo, kunye nokuphazamiseka okufutshane kwiinkqubo zombane ze-voltage medium.

Idizayinelwe ukusebenza kwangaphandle kwexesha elide, i-breaker yesekethe ibonelela ngokugqwesileyo kokusebenza kwe-insulation, umthamo wokuqhawuka okuphezulu, kunye nokuqina okubalaseleyo koomatshini. Amazinga ombane asemgangathweni abandakanya i-24kV, 27.5kV, 33kV, kunye ne-40.5kV, ngelixa ulungelelwaniso olulungiselelweyo luyafumaneka ukuhlangabezana neemfuno ezithile zeprojekthi, imizobo, kunye neenkcukacha zobugcisa.

Uluhlu lwe-ZW7 ludibanisa ukwakhiwa okuhlangeneyo, ukusebenza okuthembekileyo, kunye nokwenziwa ngokwezifiso okuguquguqukayo, okwenza kube sisisombululo esifanelekileyo kwiiprojekthi zokufakelwa kombane kaloliwe, izitishi eziluncedo, iinkqubo zamandla ahlaziyekayo, kunye nothungelwano losasazo lwemizi-mveliso olufuna ukhuseleko lwamandla olukhuselekileyo nolusebenzayo.

Iifoto zeNdibano yeemveliso

Product Dimensions Diagram

Iimpawu zeMveliso

• Itekhnoloji yokuphazamiseka kwe-vacuum ephezulu iqinisekisa ukuphela kwe-arc ekhawulezayo kunye nokubekelwa bucala okuthembekileyo.
• Ukugcinwa kwe-spring yokusebenza kwamahhala kunciphisa iindleko zokusebenza kunye nokuphucula ukuthembeka kwexesha elide.
• Ifumaneka kwiireyithingi zombane ezininzi kuquka i-24kV, 27.5kV, 33kV, kunye ne-40.5kV.
• Umthamo ophakamileyo wokwaphulwa kwesekethi emfutshane ukuya kuthi ga kwi-31.5kA yokufuna ukuhanjiswa kwamandla ombane.
• Uyilo lwangaphandle olubambeneyo olunokumelana okugqwesileyo kumanzi, ungcoliseko, kunye neemeko zemozulu ezinzima.
• Ixhasa uyilo lolwakhiwo olulungiselelweyo, imilinganiselo yokunyuka, kunye neeparamitha zombane ngokwemizobo yabathengi.
• Ubomi obude boomatshini ukuya kuthi ga kwi-10,000 yokusebenza iqinisekisa ukusebenza okuthembekileyo kuwo wonke umjikelo wobomi bezixhobo.
• Ifanelekile ekusebenzeni okude kunye nokudibanisa kunye neenkqubo zanamhlanje ezizenzekelayo ze-substation.

Iiparamitha zobuGcisa

Usetyenziso

II-27.5kV yangaphandle ye-Voltage yeSekethe yeSaphuli seSeketheisetyenziswa ngokubanzi kwiinkqubo zamandla ombane ophakathi ezifuna ukutshintsha okuthembekileyo, ukhuseleko nolawulo.

• Izitishi zomzila kaloliwe
• Iisistim zobonelelo lwamandla kaloliwe ongaphezulu
• Uthungelwano losasazo lwamandla asetyenziswayo
• Izitishi zombane
• Iinkqubo zokuhambisa amandla kwimizi-mveliso
• Iiprojekthi zomoya kunye nombane welanga
• Imigodi kunye nezixhobo ezinzima zoshishino
• Iziseko zoncedo zombane ezidolophini nasemaphandleni

UmGaqo wokuSebenza

I-27.5kV Outdoor High Voltage Circuit Breaker isebenzisa isiphazamiso esitywiniweyo ukucima ii-arcs zombane ezenziwe ngexesha lomsebenzi wokutshintsha. Xa iphoso lenzeka, indlela yokusebenza ihlukanisa ngokukhawuleza abafowunelwa, ivumela i-vacuum chamber ukuba iphazamise impazamo ngoku ngokufanelekileyo ngaphandle kokusetyenziswa kweoli ye-insulating okanye igesi ye-SF6. Olu luyilo lunciphisa iimfuno zokugcinwa ngelixa libonelela ngamandla aphezulu e-dielectric, ukusebenza kakuhle kokutshintsha, kunye nobomi benkonzo ende.

Ulwakhiwo lwayo lweemodyuli lukwaxhasa umlinganiso wombane olungiselelweyo, iindlela zokusebenza, ulungelelwaniso lwe-insulation, kunye nobukhulu bofakelo ukuze kuhlangatyezwane neemfuno zemisebenzi eyahlukeneyo kunye neeprojekthi zikaloliwe kwihlabathi liphela.

Imibuzo ebuzwa qho

Isetyenziselwa ntoni iSaphuli seSekethe saNgaphandle esiyi-27.5kV?

Yenzelwe ukukhusela nokulawula iisistim zombane wevoltage ephakathi ngokuphazamisa imisinga yomthwalo, ukulayisha ngaphezulu, kunye neziphene zendlela emfutshane kumzila kaloliwe, usetyenziso, kunye nothungelwano lwamandla oshishino.

Kutheni usebenzisa i-vacuum circuit breaker endaweni ye-oil circuit breaker?

Izaphuli zesekethe zevacuum zibonelela ngokuphela kwe-arc ngokukhawuleza, ubomi benkonzo obude, iimfuno eziphantsi zokugcinwa, ukuphuculwa kokusebenza kokusingqongileyo, kunye nokuthembeka okuphezulu kokusebenza.

Ngaba i-breaker circuit ingenziwa ngokwezifiso?

Ewe. Ukulinganisa i-voltage, izakhiwo zokunyuka, iindlela zokusebenza, ukulungelelaniswa kwe-insulation, kunye nezinye iiparitha zobugcisa zingenziwa ngokwezifiso ngokwemizobo yeprojekthi kunye neenkcukacha zabathengi.

Ngawaphi amashishini adla ngokusebenzisa esi saphuli sesekethe?

Isetyenziswa ngokubanzi kumbane kaloliwe, kwizitishi ezisetyenziswayo, iiprojekthi zamandla ahlaziyekayo, ukuhanjiswa kwamandla kwimizi-mveliso, kwimisebenzi yezemigodi, kunye nolwakhiwo lweziseko ezingundoqo.