6kV-220kV Wall bushing

Zogulitsa zazikulu zomwe kampaniyo imapangidwa ndi:

12kV ~ 252kV mphira impregnated CHIKWANGWANI capacitive khoma bushing;

12kV ~ 252kV capacitive kompositi khoma bushing;

12kV ~ 252kV capacitive porcelain khoma bushing;

40.5kV ~ 252kV youma-mtundu wapamwamba-voteji khoma bushing ndi thiransifoma panopa;

35kV ~ 126kV youma mtundu mkulu voteji panopa thiransifoma;

10kV ~ 35kV Integrated capacitive coupler;

Kampani yathu ili ndi luso lamphamvu, ukadaulo wapamwamba, kasamalidwe koyenera, zida zonse zowunikira, ndi R & D yolimba komanso mphamvu yopanga. Kutsatira malingaliro abizinesi a "okonda msika, moyo wabwino, kasamalidwe kofunikira, sayansi ndi ukadaulo woyamba, wokhazikika kwa anthu", kampaniyo imalimbikitsa chikhalidwe chamabizinesi cha kukhulupirika, luso, kuchita bwino komanso mgwirizano, imathandizira anthu kukhala ndi moyo wapamwamba. zinthu zabwino ndi mitengo yabwino, ndipo zimakwaniritsa zosowa zosiyanasiyana za makasitomala. Kukula kwa bizinesi ya kampaniyi kumagawidwa m'magulu onse amagetsi amagetsi ndi mapulojekiti akuluakulu amagetsi ku China, ndipo amapereka zida zapamwamba za silicone zopangira mphira zothandizira kwa opanga zida zamagetsi zodziwika padziko lonse lapansi.

2, Zogulitsa zoyambira

Fcrgj guluu impregnated CHIKWANGWANI capacitive khoma bushing pang'onopang'ono amachepetsa voteji kudzera capacitive voteji kugawa mfundo. Pogwira ntchito bwino, chowongolera chomaliza chimakhala chofanana ndi flange ndikukhazikika pamphepete. Kuti chiwongolero champhamvu kwambiri chidutse pakhoma kapena pansi motetezeka ndikuchita gawo la kutchinjiriza ndikuthandizira kusokoneza.

Amapangidwa ndi mapindikidwe oyambira, sheath yakunja, siketi ya ambulera ya mphira silikoni, chivundikiro chofananira kumapeto onse awiri, flange ndi waya wowongolera.

3, Kumanga khoma

Mwachitsanzo, tanthauzo la fcrgj-24 / 3150: mphira wopangidwa ndi fiber capacitive wall bushing yokhala ndi voteji ya 24kV ndi 3150A yapano.

Tanthauzo la fcrgj-252 / 2500: guluu wopangidwa ndi fiber capacitive khoma bushing yokhala ndi voliyumu ya 252kV ndi 2500A yapano.

4. Zinthu Zogwiritsa Ntchito:

1. Mikhalidwe yozungulira mpweya: kutentha kwa mpweya wozungulira: pazipita 55 ℃, osachepera - 60 ℃.

2. Kusankhidwa kwa mtunda wapadera wa creepage kudzagwirizana ndi zomwe GB / T 5582.

Mtunda wapadera wa Creepage umagawidwa m'magulu 4:

Kalasi I: 16mm / kV; Kalasi II: 20mm / kV; Kalasi III: 25mm / kV; Gawo IV: 31 mm / kV

Cholakwika cholakwika chovomerezeka cha mtunda weniweni wa tchire ndi 0.04l + 1.5mm (L: mtunda wocheperako wocheperako).

Ngati wosuta alibe zofunika, kusakhulupirika ndi 31mm / kV

5, Main magawo luso la mankhwala

1. Table 1 imapereka mphamvu yamagetsi, magetsi ogwiritsira ntchito makina, ovotera panopa, mulingo wa insulation ndi zina za fcrgj mtundu wa khoma bushing.

2. Pansi pa voteji ya 1.05ur / √ 3 ndi ur, dielectric loss factor TG δ ≤0.4%.

3. Kutha kwa kutulutsa kwa m'deralo: ≤ 5pc pansi pa voliyumu ya 1.05ur / √ 3.

4. Kutentha kwa kutentha ≤ 60K, kugwira ntchito kwa nthawi yaitali pa inom yomwe idavotera panopa

5. Kutentha kwamakono: ith = 25inom, 3C

6. Zinthu zina zaukadaulo zidzagwirizana ndi IEC 60137-2017 ndi GB / T 4109-2008 zotchingira ma bushings ndi AC voteji kuposa 1000V.

6, Mayendedwe ndi kukweza

1. Kunyamula katundu

1.1 zinthuzo zitha kunyamulidwa ndi sitima, sitima, galimoto, ndege ndi njira zina zoyendera. Chipinda cha masitima apamtunda, chonyamulira zombo ndi malo amagalimoto onyamula zinthuzo ziyenera kukhala zaukhondo komanso zopanda zoipitsa.

1.2 Kutsitsa kwazinthu kudzakwaniritsa zofunikira pamalamulo amayendedwe, ndipo zinthuzo ziziyikidwa zolimba. Palibe kugwedeza, kugunda ndi kuyenda komwe kumaloledwa panthawi yamayendedwe.

1.3 pa zoyendera mankhwala, ndi mtima adzakhala wamkulu kuposa 30 °.

1.4 zinthu zitasamutsidwa pamalo okwererako kapena kutsitsa pamalo otsetsereka, kusungitsako sikudutsa magawo atatu, ndipo zinthu zina siziloledwa kusungidwa nazo.

MUTU-MTIMA-1

Ma capacitor apamwamba kwambiri amagetsi ndi oyenera kulumikizidwa kofananira mumagetsi amagetsi a AC okhala ndi ma frequency amphamvu (50Hz kapena 60Hz) a 1kV ndi kupitilira apo. Amagwiritsidwa ntchito kubweza mphamvu ya inductive reactive, kukonza mphamvu yamagetsi, kukonza mphamvu yamagetsi, kuchepetsa kutayika kwa mizere, ndikugwiritsa ntchito mokwanira mphamvu zopangira magetsi ndi zida zamagetsi.

MUTU-MTIMA-1

Ma capacitor apamwamba kwambiri amagetsi ndi oyenera kulumikizidwa kofananira mumagetsi amagetsi a AC okhala ndi ma frequency amphamvu (50Hz kapena 60Hz) a 1kV ndi kupitilira apo. Amagwiritsidwa ntchito kubweza mphamvu ya inductive reactive, kukonza mphamvu yamagetsi, kukonza mphamvu yamagetsi, kuchepetsa kutayika kwa mizere, ndikugwiritsa ntchito mokwanira mphamvu zopangira magetsi ndi zida zamagetsi.