I-17.5KV uhlobo olusisigxina lwe-circuit breaker yangaphakathi luthatha uyilo oludibeneyo lwe-VET yokusebenza kunye ne-circuit breaker. Ezinye iisekethe eziphambili zinokusebenzisa iikholamu ezitywinwe ngokupheleleyo ukuphumeza i-miniaturization, ukuthembeka okuphezulu, kunye nokusebenza okungenakugcinwa kwe-breaker circuit. Esi sitshixo sesekethe sisetyenziswa ngokubanzi kwi-metal-clad withdrawable switchgear kwaye sinokusetyenziswa kwibhokisi ye-XGN-uhlobo olusisigxina lwangaphakathi lwe-AC metal-enclosed switchgear.
Umbane olinganisiweyo
12/17.5KV
Ilinganiswe rhoqo
50Hz
Isantya sombane esilinganiselweyo sokumelana nombane (ixabiso eliphezulu)
75kV
Ilinganiswe ngamaxesha amafutshane ombane wokumelana nombane (1 min)
42kV
Ikalwe ngoku
630/1250A
Ilinganiswe ngesantya soqhawulo lomsinga omfutshane
20/25kA
Ulandelelwano lokusebenza olukalwe
O~0.3s-CO-180s-CO
Ireyithwe enye/i-back-back-back capacitor bank breaking current
630/400A
Ireyithwe kwi-short-circuit breaking current kunye nenani lemisebenzi yokwaphuka
Amaxesha angama-30
Ixesha lokuvala
35-70ms
Ixesha lokuvula (le-breaker circuit)
20-50ms
Ubomi bomatshini
10,000 amaxesha
Ubungakanani bokugcina amandla kunye namandla ombane osebenzayo
AC220/110 DC220/110
Ukuvula nokucima inqanaba lesithathu alikho ngaxeshanye.
≤ 2 ms
Uxhathiso oluphambili lwesekethe yombane
≤ 50(630A )≤45(1250A)
1. Ubushushu bokusebenza: -10℃ ukuya kwi-40℃ (ugcino kunye nothutho luvumelekile kwi -30℃)
2. Ukuphakama: akudluli kwi-1000m
3. Ukufuma okuhambelanayo: umyinge wemihla ngemihla awudluli kwi-95%
4. I-17.5KV Uhlobo oluFixiweyo lwe-Indoor Circuit Breaker lufanelekile kwiindawo ezinobukhulu benyikima obungagqithiyo kubukhulu be-8, kwaye ezingenamlilo, uqhushumbo, ukubola kweekhemikhali, kunye nokungcangcazela okukhulu.Izilungele iindawo ezinobunzulu benyikima obungagqithiyo kubukhulu besi-8, kwaye azinagqabhuko-dubulo, iikhemikhali, nomlilo oqatha, nobushushu.
Idilesi
Indawo yoShishino yaseJinlu, idolophu yaseBeibaixiang, isiXeko saseYueqing, isiXeko saseWenzhou, kwiPhondo laseZhejiang, eTshayina
Umnxeba
I-imeyile
john@chaqele.com
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