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GPVN-40.5kV Indoor AC High Voltage Vacuum Circuit Breaker

Inkcazelo emfutshane:

I-GPVN-40.5kV i-vacuum yangaphakathi ye-vacuum breaker yimveliso eyilwe kwaye iveliswe yinkampani yethu kunye ne-Xi'an High-voltage Electric Apparatus Institute.I-VCB ye-voltage elinganisiweyo ye-40.5kV, isigaba sesithathu kunye ne-AC 50 / 60Hz.Isebenza kwiifemu zemigodi, indlu yombane kunye nesikhululo esisebenza njengokhuseleko nokulawula izixhobo zombane.Iyasebenza nakwizihlandlo ezisebenza rhoqo.


Iinkcukacha zeMveliso

Iithegi zeMveliso

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

7

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

Ulwandlalo kunye noMda woFakelo

8
9

Idayagram yesibini

10

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