FZN21 40.5KV 1250A Isitshixo somthwalo wangaphakathi wevoltage ephezulu yesigaba esithathu senkqubo yamandla yeAC

FZN21 40.5KV 1250A Isitshixo somthwalo wevoltage yangaphakathi yangaphakathi yesigaba sesithathu senkqubo yamandla eAC

Inkcazelo emfutshane:

I-FZN21-40.5 uhlobo oluphezulu lwe-voltage vacuum switch kunye nezixhobo zombane ezidibeneyo, ezifanelekileyo kwisigaba sesithathu se-AC 40.5KV, inkqubo yamandla ye-50Hz, okanye isethi epheleleyo yezixhobo zokuhambisa amandla kunye ne-ring network switchgear, isikhululo samandla esidibeneyo kunye nezinye izinto ezixhasayo, ezisetyenziswa ngokubanzi. kwimveliso yamandla omoya, ulwakhiwo lwenethiwekhi yasezidolophini kunye neeprojekthi zokulungisa, amashishini kunye nemigodi, izakhiwo eziphakamileyo kunye namaziko oluntu, njl.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Ingcaciso yeMveliso

I-FZN21-40.5 uhlobo oluphezulu lwe-voltage vacuum switch switch kunye nezixhobo zombane ezidibeneyo, ezifanelekileyo kwisigaba sesithathu se-AC 40.5KV, inkqubo yamandla ye-50Hz, okanye isethi epheleleyo yezixhobo zokuhambisa amandla kunye ne-ring network switchgear, isikhululo samandla esidibeneyo kunye nezinye izinto ezixhasayo, ezisetyenziswa ngokubanzi. kwimveliso yamandla omoya, ulwakhiwo lwenethiwekhi yasezidolophini kunye neeprojekthi zokuhlaziya, amashishini kunye nemigodi, izakhiwo eziphakamileyo kunye nezibonelelo zoluntu, njl. ukhuselo.Ukusebenza kobugcisa bale mveliso kuhlangabezana neemfuno ze-GB16926-1997 (i-AC high voltage load switch-fuse indibaniselwano) kunye ne-IEC420 (i-AC high voltage load switch-fuse indibaniselwano).

Inkcazo yoMfanekiso

Iiparamitha zobugcisa kunye nemilinganiselo yesakhiwo

Iimpawu zeZakhiwo zeMveliso

Le mveliso ineenzuzo zomthamo omkhulu wokuphulwa, ukhuseleko kunye nokuthembeka, ubomi obude bombane, ukusebenza rhoqo, isakhiwo esincinci, ubungakanani obuncinci, ubunzima bokukhanya, kwaye ngokusisiseko akukho kugcinwa.Iyakwazi ukuphula i-current rated current, i-overload current, i-short-circuit current kunye nokuthintela izixhobo zokusebenza ngaphandle kwesigaba.Iswitshi inokwaphuka okucacileyo, okuxhotyiswe ngokutshintsha komhlaba kunye nesixhobo sombane sombane esinamandla okuvala, kwaye sinamandla okulawula kude.

Imeko yokusingqongileyo

Ubushushu be-Ambient:-10ºC-+40ºC
Ukufuma okuhambelanayo: Umyinge wokufuma wosuku kufuneka ungabi ngaphezu kwama-95%.Umyinge wokufuma wenyanga kufuneka ungabi ngaphezu kwama-90%.
Ubunzulu benyikima: hayi ngaphezulu kwe-8 degrees.
Uxinzelelo lomphunga ogcweleyo umndilili woxinzelelo losuku kufuneka ungabi ngaphezu kwe-2.2kPa;i-avareji yoxinzelelo lwenyanga kufuneka ingabi ngaphezulu
ngaphezu kwe-1.8Kpa;
Ubude ngaphezu komphakamo wolwandle:≤1000 m (Ngaphandle kweemfuno ezizodwa)
Kufuneka ifakwe kwiindawo ezingenamlilo, ukuqhuma, ukungcola okunzulu, kunye nokukhukuliseka kweekhemikhali kunye nokungcangcazela okunobundlobongela.