GPVN-40.5kV Indoor AC High Voltage Vacuum Circuit Breaker
Imeko ye-Ambient
Ukuphakama: 1000m(Standard);ingaya kuthi ga kwi-4500m ukulungiselela iodolo ekhethekileyo;
Ubushushu be-Ambient: -25℃ ~+45℃;
Ukufuma okuhambelanayo: umyinge wemihla ngemihla ≤95%, umyinge wenyanga ≤90%;
Ubunzulu benyikima: ≤8 degree;
Izihlandlo ezisebenzayo kufuneka zingabikho kwizinto ezinokutsha, kwiziqhushumbisi, izinto ezidlekayo kunye nokungcangcazela okukhulu.
Umzekelo
Uphawu lolwakhiwo
1. Igumbi lokucima i-arc liphezulu kwaye i-mechanical ikwindawo esezantsi.Esi sakhiwo silungele ukulungisa ingxaki.
2. Ubume be-insulating Complex usebenzisa umoya kunye nezinto eziphilayo;Ubungakanani obuncinci kunye nobunzima obuncinci.
3. Igumbi lokucima i-vacuum arc ye-Cutler-Hammer Company (USA) kunye ne-ZMD yasekhaya zombini ziyasebenza kwi-VCB.Zombini iindidi ezimbini zamagumbi zicima i-arc ngemagnethi ethe nkqo kwaye inesithintelo esisezantsi kunye nesakhono sokuvala nge-asymmetry.
4. Isixhobo esilula sokusebenza entwasahlobo sikhululekile ekugcinweni ngamaxesha angama-10000 okusebenza.
5. I-Lead-screw propeller, umsebenzi olula kunye nozinzile kunye nokukwazi ukuzitshixa okulungileyo.
Inkcazo yobuGcisa
Hayi. | Into | Iyunithi | Idatha |
1 | Umbane olinganisiweyo | kV | 36/38/40.5 |
2 | 1min.Amandla ombane axhathise amandla ombane | kV | 95 (118, umgama owahlukileyo) |
3 | Impembelelo yombane imelana nombane (incopho) | kV | 185 (215 umgama owahlukileyo) |
4 | Ikalwe ngoku | A | 630,1250,1600,2000, 2500 |
5 | Ireyithwe kwi-short-circuit breaking current | kA | 20, 25, 31.5 |
6 | Ulinganiso lwendlela emfutshane yokwenza yangoku(incopho) | kA | 50, 63, 80 |
7 | I-4s inikwe ixesha elifutshane lokumelana nangoku | kA | 20, 25, 31.5 |
8 | Incopho elinganisiweyo ukumelana yangoku | kA | 50, 63, 80 |
9 | Ulandelelwano lomsebenzi olukalisiweyo | O-0.3s-CO -180s-CO | |
10 | Amaxesha okuqhawuka okulinganiswe kwisekethe emfutshane yokwaphuka kwangoku | Amaxesha | 30 |
11 | Ubomi bomatshini | Amaxesha | 10000;20000 (yohlobo lwemagnethi) |
12 | Ilinganiswe rhoqo | Hz | 50/60 |
13 | Ilinganiswe ngokwaphulwa kwangoku kwebhanki ye-capacitor | A | 400 |
Inkcazo yobuGcisa yoGcino lweMoto yokuSebenza
Hayi. | Umbane olinganisiweyo | Ukulinganisa amandla emveliso | Umbane osebenzayo oqhelekileyo | |
HDZ-22301B | I-DC110V AC110V | I-DC220V AC220V | ≤230W | 85% -110% amandla ombane |