I-ZW7-40.5 I-Outdoor High Voltage Vacuum Circuit Breaker

Uhlolojikelele

I-ZW7-40.5 i-voltage yezohwebo yangaphandle ye-AC vacuum circuit breaker inezinzuzo zokusebenza okuphephile nokuthembekile, ukugcinwa okulula nomjikelezo wokunakekela omude.Ngenxa yokusetshenziswa kokugcwalisa izinto zokuvikela ezintsha, ukwakheka okuphelele kwe-transformer engancibiliki ngaphandle kwegumbi lokucima i-arc kanye nodonga lwangaphakathi lomkhono we-porcelain lubekwe ebhokisini lemishini, elilungele ukufakwa.Iphinde igweme izinkinga zikawoyela, ukuvuza kwegesi kanye nobuthi kwamanye amaswishi.Ngenxa yokuthi othintana nabo abaguquguqukayo nabamile be-breaker circuit bavalwe egumbini lokucisha i-arc ye-vacuum, futhi i-vacuum isetshenziswa njengendawo yokuvikela i-insulating medium kanye ne-arc yokucima umlilo, inochungechunge lwezinzuzo ezinye izinhlobo zokushintshwa ezingakwazi ukufana nazo.Ngakho-ke lo mkhiqizo ungumkhiqizo okahle ongangena esikhundleni se-DW multi-oil circuit breaker.Isakhiwo sebhokisi lemishini yokusebenza yalo mkhiqizo phakathi nendawo ye-circuit breaker yi-central high-voltage vacuum circuit breaker.Lolu hlobo lwe-circuit breaker lufushane ngo-260mm kune-circuit breaker yasekuqaleni, futhi lufanele ukufakwa ezindaweni ezinesikhala esincane.
Lo mkhiqizo ulungele isistimu yokusabalalisa amandla engu-40.5kV, 50.Hz yezigaba ezintathu, njengamanje umthwalo, wamanje ogcwele ngokweqile kanye nowesiyingi esifushane wesiteshi nesiteshi.

Umsebenzi Oyinhloko

◆ Ukusebenzisa isicisha se-vacuum arc.Amandla okuphuka aqinile, impilo ende kagesi, nempilo yemishini izikhathi eziyi-10,000:
◆Isakhiwo esilula, esinganakekelwa, isikhathi eside singalungiswa;
◆Ukusebenza kahle kokuvikela kanye nekhono eliqinile lokulwa nokungcola;
◆Ingahlonyiswa ngezinhlamvu noma imishini kagesi yokusebenza kwamaphoyisa, nokusebenza okuthembekile kwemishini nokusebenza njalo;azikho izingozi zomlilo neziqhumane;
◆I-transformer yamanje eyakhelwe ngaphakathi, ukunemba komfundisi kufinyelela ku-0.2, engathola ukuvikelwa okusebenzisana kwezigaba ezintathu;
◆Isilawuli sokujiya sinamathiselwe, esingagcina isifunda sivulekile futhi sisebenze ngokuthembekile ngaphansi kwezinga lokushisa elithile kanye nomswakama.

Sebenzisa Izimo Zemvelo

◆ Izinga lokushisa lomoya elizungezile: umkhawulo ophezulu +40 ℃, umkhawulo ophansi -30 ℃;
◆Altitude: 200.0m (uma ukuphakama kudinga ukwenyuswa, izinga lokwahlukanisa elilinganiselwe lizokwenyuswa ngokufanele),
◆Ingcindezi yomoya: akukho ngaphezu kuka-700.Pa (okulingana nesivinini somoya esingu-34m/s),
◆Amplitude: ukuqina kokuzamazama komhlaba B degree z
◆ Izinga lokungcola: Ⅲ izinga;
◆ Ubukhulu bomehluko wokushisa wansuku zonke: akukho ngaphezu kuka-25℃