Uhlolojikelele
I-YN28-12 i-switchgear ye-armored ekhishwayo ye-AC yensimbi.Ilungele izigaba ezintathu zesistimu yamandla e-AC ene-voltage elinganiselwe engu-12kV kanye nemvamisa elinganiselwe engu-50Hz.Isetshenziselwa ukwamukela nokusabalalisa amandla kagesi kanye nokulawula, ukuvikela nokuqapha amasekhethi.
Amazinga ayahambisana:
I-GB3906-2006 “3.6 ~ 40.5kV AC evalwe igiya lokushintshwa kwensimbi nokulawula” GB11022-89 “Izimo zobuchwepheshe ezijwayelekile zokushintshwa kwe-voltage ephezulu” IEC298 (1990) “I-voltage elinganiselwe ngaphezulu kwe-1kV no-50kV nangaphansi kwe-switchgear evalelwe yensimbi ye-AC okokusebenza” DL404 -97 “Izimo Zobuchwepheshe Zoku-oda I-Indoor AC High Voltage Switchgear”
Incazelo yemodeli
Imisebenzi kanye nezici
I-switchgear yakhelwe ngokuya nge-armored metal-enclosed switchgear ku-GB3906-91.Ingqikithi yakhiwe izingxenye ezimbili: umzimba wekhabhinethi kanye nengxenye edonswe phakathi nendawo ekhishwayo (okungukuthi inqola yesandla).Ikhabhinethi ihlukaniswe yaba izingxenye ezine ezihlukene, izinga lokuvikela indawo ebiyelwe yi-IP4X, kanti ileveli phakathi kwegumbi ngalinye nomnyango wegumbi le-circuit breaker yi-IP2X uma ivulwa.Inemigqa yokungena phezulu neyokuphuma, izintambo zokungena nokuphuma kwekhebula nezinye izinhlelo zokusebenza, ezingahlelwa futhi zihlanganiswe ukwenza isethi ephelele yamadivayisi esistimu yokusabalalisa amandla.I-switchgear ingafakwa, ilungiswe futhi igcinwe kusukela ngaphambili, ngakho-ke ingaba i-back-to-back, ihlelwe kabili futhi ifakwe odongeni, okuthuthukisa ukuphepha, ukuguquguquka nokunyathelisa kwezinyawo ze-switchgear.
Izimo zokusetshenziswa ezijwayelekile
◆ Ambient air lokushisa: izinga lokushisa eliphezulu +40℃.Izinga lokushisa elincane -15 ℃.
◆ Umswakama ohlobene: umswakama ojwayelekile wansuku zonke: ≤95%;umfutho wansuku zonke womhwamuko wamanzi awudluli i-2.2KPa;umswakama ojwayelekile wanyanga zonke: ≤90%;Isilinganiso sanyanga zonke somfutho womoya wamanzi aweqi ku-1.8KPa;
◆Ukuphakama: ngaphansi kuka-1000m.
◆Ukuqina kokuzamazama komhlaba: akukho ngaphezu kwamadigri angu-8.
◆Umoya ozungezile akufanele ngokusobala ungcoliswe igesi ebolayo noma evuthayo, umhwamuko wamanzi, njll.
◆Ayikho indawo yokudlidliza enodlame.
◆Uma isetshenziswa ngaphansi kwezimo ezijwayelekile ezishiwo ku-GB3906, kukumsebenzisi kanye nenkampani ukuthi baxoxisane.
