Kakaretso
YN28-12 e kentsoeng ka li-switchgear ea tšepe ea AC e kentsoeng ka lihlomo.E loketse tsamaiso ea matla ea AC ea mekhahlelo e meraro e nang le voltage e lekantsoeng ea 12kV le maqhubu a lekantsoeng a 50Hz.E sebelisoa ho amohela le ho aba matla a motlakase le ho laola, ho sireletsa le ho beha leihlo lipotoloho.
Melao e lumellana:
GB3906-2006 "3.6 ~ 40.5kV AC e kentsoeng switchgear ea tšepe le lisebelisoa tsa taolo" GB11022-89 "Maemo a akaretsang a tekheniki bakeng sa switchgear e phahameng ea motlakase" IEC298 (1990) "E lekantsoeng ka matla ka holimo ho 1kV le 50kV le ka tlase ho switchgear ea tšepe e kentsoeng ea AC le taolo lisebelisoa" DL404 -97 "Maemo a Technical bakeng sa ho Odara Indoor AC High Voltage Switchgear"
Tlhaloso ea Mohlala
Mesebetsi le Likarolo
Sesebelisoa sa switchgear se entsoe ho latela mochini o kentsoeng ka tšepe o kentsoeng ka tšepe ho GB3906-91.Kaofela e entsoe ka likarolo tse peli: 'mele oa khabinete le karolo e ka tlosoang e hahelletsoeng bohareng (ke hore, kariki ea letsoho).Khabinete e arotsoe ka likarolo tse 'ne tse arohaneng, boemo ba ts'ireletso ea sebaka se koaletsoeng ke IP4X,' me boemo bo lipakeng tsa phaposi ka 'ngoe le lemati la phaposi ea potoloho ke IP2X ha e buloa.E na le lithapo tse kenang ka holimo le tsa ho tsoa, lithapo tsa ho kenya le ho tsoa le lisebelisoa tse ling tse sebetsang, tse ka hlophisoang le ho kopanngoa ho theha sete e felletseng ea lisebelisoa tsa sistimi ea kabo ea matla.Switchgear e ka kenngoa, ea senyeha le ho hlokomeloa ho tloha ka pele, kahoo e ka ba morao-morao, e hlophisitsoe ka makhetlo a mabeli 'me ea kenngoa leboteng, e leng ho ntlafatsang polokeho, ho feto-fetoha ha maemo le maoto a switchgear.
Maemo a tloaelehileng a tšebeliso
◆ Ambient moea mocheso: boholo ba mocheso +40 ℃.Mocheso o fokolang -15 ℃.
◆ Mongobo o amanang le oona: mocheso o tloaelehileng oa letsatsi le letsatsi: ≤95%;khatello ea letsatsi le letsatsi ea mouoane oa metsi ha e fete 2.2KPa;khoeli le khoeli karolelano ea mongobo o lekanyelitsoeng: ≤90%;Khatello ea khoeli le khoeli ea mouoane oa metsi ha e fete 1.8KPa;
◆Bophahamo: ka tlase ho 1000m.
◆ Matla a tšisinyeho ea lefatše: ha a fete likhato tse 8.
◆Moea o potolohileng ka ho hlakileng ha oa lokela ho silafatsoa ke khase e senyang kapa e tukang, mouoane oa metsi, joalo-joalo.
◆Ha ho sebaka se thothomelang ka mabifi.
◆Haeba e sebelisoa tlas'a maemo a tloaelehileng a boletsoeng ho GB3906, ho ho mosebedisi le k'hamphani ho buisana.
