I-126KV yangaphandle ye-SF6 Circuit Breaker

I-126KV Outdoor SF6 Circuit Breaker (imodeli LW36-126) iyisisetshenziswa esishintshashintshayo sezinga eliphezulu esiklanyelwe iziteshi zamandla kagesi, amasistimu okuhambisa izinsiza, kanye namanethiwekhi amakhulu kagesi wezimboni. Isetshenziswa kabanzi ukulawula, ukuvikela, nokushintshwa kwamandla omthwalo wamanje, ukulayisha ngokweqile, kanye nephutha lamanje lesifunda esifushane, futhi ingasebenza njengesiphazamisi sesifunda esithayi ezinhlelweni zamandla axhumene.

Le 126KV Outdoor SF6 Circuit Breaker isebenzisa igesi yesulfure hexafluoride (SF6) njengendawo yokucisha i-arc ne-insulation, ehlanganiswe nekholomu eyodwa, ikhefu elilodwa ngesakhiwo ngasinye sesigxobo. Ngesikhathi sokuphazamiseka, isimiso sokucisha i-arc ye-self-energy sikhiqiza ukugeleza kwegesi ngesivinini esikhulu ngaphakathi kwegumbi le-arc ukuze kuphole kahle futhi kucishwe i-arc, kuqinisekiswe ukusebenza okuzinzile kokuphuka ngaphansi kwezimo zamaphutha aphezulu.

Ifakwe i-CT-driven motor spring operating mechanism kanye nesiteji sokuxhumanisa isistimu yezinyathelo ezintathu, i-LW36-126 inikeza ukusebenza okunembayo kokushintsha, ukuthembeka okuphezulu komshini, kanye nokuzinza okuhle kakhulu kwesikhathi eside kokusebenza ezindaweni ezingaphandle.

Ukubukeka Komkhiqizo

Umdwebo wobukhulu bomkhiqizo

Indawo yokusebenza

• Ukuphakama kokufakwa: ≤ 3000 amamitha ngaphezu kwezinga lolwandle
• Izinga lokushisa le-ambient: -30°C ukuya +40°C
• Isivinini esikhulu somoya: ≤ 34 m/s
• Izinga lokungcola: I-Class III (25 mm/kV)

Imingcele Yezobuchwepheshe

Izici Zomkhiqizo

• Ukufakwa kwegesi okuthuthukisiwe kwe-SF6 kuqinisekisa ukushabalala kwe-arc okuhle kakhulu nokusebenza kwe-dielectric.
• Ikholomu eyodwa, idizayini yesigxobo sekhefu elilodwa inciphisa ubunkimbinkimbi bemishini futhi ithuthukisa ukwethembeka.
• Amandla okuphuka aphezulu afika ku-40kA ngokuphazanyiswa kwephutha lezinga lokudlulisela.
• Indlela yokusebenza yasentwasahlobo eqhutshwa yi-CT iqinisekisa ukusebenza kokushintsha okuzinzile nokunembe.
• Ifanele izindawo ezingaphandle ezinokhahlo ezinokumelana okuqinile nokungcola, umoya, nokwehluka kwezinga lokushisa.
• Impilo ende yemishini enezidingo eziphansi zokunakekelwa kwama-opharetha wegridi.
• Ihambisana nesimanjemanje substation substation namasistimu okulawula kude.

Ukwakheka Komkhiqizo & Isimiso Sokusebenza

I-126KV Outdoor SF6 Circuit Breaker iqukethe igumbi lokucisha i-arc eligcwele igesi le-SF6, ukuhlanganiswa kwe-transformer yamanje, indlela yokusebenza, isakhiwo sokusekela esivikelayo, kanye nesistimu yokubiyela yensimbi. Igesi ye-SF6 isebenza njengokubili okokuhlukanisa kanye ne-arc-quenching medium, ihlinzeka ngamandla e-dielectric ephezulu kanye nokululama ngokushesha ngemva kokuphazamiseka.

Ngesikhathi sezimo zephutha, indlela yokusebenza ishayela othintana naye onyakazayo ukuze ahlukanise, ikhiqize ukugeleza kwegesi ye-SF6 enesivinini esikhulu ngaphakathi kwegumbi le-arc. Lokhu kugeleza komoya kupholisa ngokushesha futhi kwenza i-arc ibe i-arc, iqinisekise ukuphazamiseka okuphephile kwamaza amaphutha aphezulu kagesi. Uhlelo lokuxhuma lomshini olunezigaba ezintathu luqinisekisa ukusebenza kwezigxobo ezivunyelanisiwe kanye nokuhlephuka kokungaguquguquki.

Izinhlelo zokusebenza

• Iziteshi ezidlulisa amandla aphezulu
• Amasistimu okuxhumana egridi yamandla
• Amanethiwekhi okudlulisa kanye nokusabalalisa kwezinsiza
• Iziteshi zamandla kagesi kanye nezishisayo
• Amasistimu wamandla we-Industrial high-voltage
• Amaphrojekthi amakhulu wengqalasizinda namandla
• Amasistimu wamandla kaloliwe nezokuthutha

imibuzo ejwayelekile ukubuzwa

Yini aI-126KV yangaphandle ye-SF6 Circuit Breakerusetshenziselwe?

Isetshenziselwa ukuphazamisa nokulawula imisinga kagesi ene-voltage ephezulu kumanethiwekhi okudlulisa, ukuqinisekisa ukusebenza okuphephile kweziteshi ezingaphansi kanye nezinhlelo zamandla ngesikhathi samaphutha noma ukushintsha imisebenzi.

Kungani igesi ye-SF6 isetshenziswa kuma-breaker circuit?

Igesi ye-SF6 inezinto ezinhle kakhulu zokuvala kanye nezindawo zokucisha i-arc, evumela ukuphazamiseka okusebenzayo kwamandla kagesi aphezulu kuyilapho kugcinwa usayizi wemishini ehlangene.

Ingabe i-LW36-126 ilungele ukufakwa ngaphandle?

Yebo. II-126KV yangaphandle ye-SF6 Circuit Breakeryakhelwe ngokukhethekile iziteshi ezingaphansi zangaphandle futhi ingasebenza ngokwethembeka ngaphansi kwezimo zemvelo ezinzima.

Yiziphi izinzuzo ngaphezu kwama-circuit breaker?

Uma kuqhathaniswa nama-breaker-based breaker, ama-circuit breaker e-SF6 anikeza ukwethembeka okuphezulu, ukulungiswa okuphansi, ukushabalala kwe-arc ngokushesha, nokusebenza okungcono ngaphansi kwezimo zamandla kagesi aphezulu.