CB/CWB/CWW 6-35KV 200-3150A Panja mkulu-voltage magetsi mzere mzere mtundu ceramic khoma bushing
Mafotokozedwe Akatundu
Khoma la khoma limatchedwanso khoma la khoma, chosungiramo madzi, chitoliro chokhazikika pakhoma, ndi chotchinga chopanda madzi chimagawidwa kukhala cholimba chopanda madzi komanso chotchingira chosalowerera madzi.The AC khoma bushing ntchito conduction magetsi amatchedwa AC wall bushing, amene akhoza kugawidwa youma capacitive AC khoma bushing ndi porcelain insulated AC khoma bushing, amatchedwa silikoni mphira bushing ndi zadothi bushing motero.
Zitsamba zapakhoma za porcelain ndizoyenera malo opangira magetsi, malo ocheperako, zida zogawira mphamvu ndi zida zamagetsi zamagetsi zokhala ndi mphamvu pafupipafupi AC voteji pansi pa 35kV.Amagwiritsidwa ntchito ngati kutchinjiriza komanso kuthandizira magawo omwe amadutsa makoma kapena zinthu zina zoyambira pansi.The bushings ndi oyenera yozungulira kutentha -40 ℃+40 ℃.
Zitsamba zapakhoma za porcelain zimagawidwa panja ndi m'nyumba malinga ndi malo oyikapo.Malinga ndi kapangidwe kake, imagawidwa kukhala mtundu wa ndodo yowongolera ndi mtundu wa basi.Malinga ndi zida zomwe zimagwiritsidwa ntchito, zimagawidwa kukhala aluminiyamu kondakitala ndi mkuwa.Malingana ndi malo oyikapo, amagawidwa mumtundu wamba komanso mtundu wosagwirizana ndi kuipitsidwa.
Kusankhidwa kwa zida zapadenga
1. Lembani ndi kusankha kusankha
Malingana ndi malo oyikapo, mtundu wamkati ndi mtundu wakunja ukhoza kusankhidwa.Malinga ndi ntchito, khoma bushings ndi conductors ndi
basi.Zida zogawa magetsi m'nyumba nthawi zambiri zimagwiritsa ntchito ma aluminium conductor wall bushings.
2. Mphamvu yamagetsi imasankhidwa
molingana ndi momwe ma voliyumu amavotera pakhoma sangakhale otsika kuposa voteji ya gridi yamagetsi komwe kuli.Pakakhala ayezi ndi chipale chofewa, 3 ~ 20kV panja pakhoma payenera kusankha chinthu chokhala ndi voteji yayikulu.Pa 3-6kV, zinthu zokhala ndi voteji yamagawo awiri zitha kugwiritsidwanso ntchito.
3. The oveteredwa panopa ndi kusankha
khoma bushing ndi kondakitala, ndipo oveteredwa panopa adzakhala osachepera pazipita mosalekeza ntchito panopa dera.Busbar mtundu wa khoma bushing palokha alibe conductors, kotero palibe vuto ndi kusankha oveteredwa panopa, koma kukula kwa busbar kuloledwa kudutsa pa zenera ayenera kufufuzidwa.
Kufotokozera kwachitsanzo cha high voltage wall bushing:
C---------indoor copper conductor wall bushing;
F-------composite youma khoma bushing;
CL------ Indoor Aluminium Conductor Wall Bushing;
CW---Panja-Indoor Copper Conductor Wall Bushing;
CWW---Panja-Indoor Copper Conductor Wall Bushing;
CWL---- -kunja-m'nyumba aluminiyamu kondakitala khoma bushing;
CWWL-kunja-m'nyumba odana ndi kuipitsa zotayidwa kondakitala khoma bushing;
CM-----------busbar ya m'nyumba yotchinga khoma;
CMMW-panja- M'nyumba-osagwira busbar kupyola pakhoma porcelain bushing;
Product luso magawo
Makhalidwe azinthu ndi malo ogwiritsira ntchito
1. Iliyonse ili ndi maubwino ang'onoang'ono, kulemera kwake, ndi mayendedwe osavuta.
2. Insulator iliyonse yophatikizika imakhala ndi mphamvu zamakina apamwamba, mawonekedwe odalirika, magwiridwe antchito okhazikika, komanso malire otetezedwa kuti atsimikizire kuti dera likuyenda bwino.
3. Insulator yamagetsi iliyonse yophatikizika imakhala ndi magwiridwe antchito apamwamba, hydrophobicity yabwino komanso kuyenda, komanso kukana madontho.
4. Ili ndi mphamvu yabwino yolimbana ndi kuipitsidwa, ndipo imatha kugwira ntchito motetezeka m'malo oipitsidwa kwambiri popanda kuyeretsa pamanja, kupewa kuyeza zero point.
5. Insulator iliyonse ya A composite imakhala ndi kukana kwa asidi, kukana kwa alkali, kukana kutentha kwa kutentha ndi mphamvu ya capacitance, ntchito yabwino yosindikizira, ndipo imatha kuonetsetsa kuti chinyezi chimasungunuka ndi zina zotero.
6. Anti-brittleness, mphamvu ya chivomerezi, palibe ngozi zowonongeka zowonongeka.
Zachilengedwe:
1) Chikwama chamkati
Kutentha kozungulira sikwapamwamba kuposa +40 ℃ komanso osatsika kuposa -40 ℃
Kutalika sikudutsa 1000 m
Mtengo wapakati pamwezi wa chinyezi chachibale siwopitilira 90%
Mpweya wozungulira uzikhala wopanda dzimbiri kapena kuipitsa koonekeratu monga mpweya woyaka ndi nthunzi wamadzi.
Palibe kugwedezeka kwachiwawa pafupipafupi
2) Chophimba chakunja
Kutentha kozungulira sikuyenera kupitirira +40 ℃ komanso osatsika kuposa -40 ℃;
Kutalika sikuyenera kupitirira 1000 m;
Kuthamanga kwa mphepo sikudutsa 34m / s
Malingana ndi GB/T5582, mlingo wa kuipitsidwa kwa mpweya wa malo ogwiritsira ntchito mankhwalawa umagawidwa m'magulu anayi: I, II, III ndi IV;
Palibe kugwedezeka kwachiwawa pafupipafupi
Gulu lazinthu ndi kukhazikitsa
Kugwiritsa ntchito ndi kugawa:
Chophimbacho chimapangidwa ndi zida zadothi, zida zachitsulo, ma flanges okwera ndi mipiringidzo yoyendetsera (ndodo).
Zitsamba zapakhoma za porcelain zimagwiritsidwa ntchito pazida zogawira magetsi ndi zida zamagetsi zokwera kwambiri m'malo opangira magetsi ndi malo ocheperako, kuti mawaya adutse magawo oyambira, makoma kapena zida zamagetsi, komanso kuthandizira zida zowongolera kuti ziwatseke pansi kapena pansi. mpanda.
Zitsamba zapakhoma za porcelain zimatha kugawidwa m'nyumba ndi kunja-kupyolera muzitsulo za porcelain malinga ndi momwe amagwiritsira ntchito.Malinga ndi ma conductor osiyanasiyana omwe amadutsa pakatikati pake, amatha kugawidwa m'mabasi kudzera pakhoma la porcelain bushing, conductor yamkuwa kudzera pakhoma la porcelain bushing ndi aluminium conductor through-wall porcelain bushing.
Pamene woyendetsa mkuwa akugwirizanitsidwa mwachindunji ndi basi, galvanic corrosion imakhala yosavuta, ndipo kutentha kwa kutentha kwa malo okhudzidwa ndipamwamba kwambiri, zomwe zimapangitsa kuti mgwirizanowo uwotchedwe ndi kuwononga moyo wa zipangizo.Chifukwa chake, zolumikizira zosinthira zamkuwa ndi aluminiyamu ziyenera kugwiritsidwa ntchito, koma zitha kubweretsa zovuta pakumanga malo.Casing ikhoza kuthetsa mavuto omwe ali pamwambawa.
Pakhoma lamkati ndi lakunja-kupyolera muzitsulo za porcelain zimasonkhanitsidwa kuchokera ku zigawo za porcelain, ndodo zopangira, zowonjezera zitsulo pamapeto onse ndi ma flanges okwera.Khoma la busbar-kupyolera mu porcelain bushing limasonkhanitsidwa kuchokera ku ziwiya zadothi, zida zachitsulo pamapeto onse awiri, splint ya busbar ndi flange yokwera (busbar splint nthawi zambiri imakonzedwa ndi wogwiritsa ntchito malinga ndi kukula kwa busbar).
Malangizo oyika ndi kugwiritsa ntchito:
1. The through-wall porcelain bushing ndiyoyenera kugawa zida zamagetsi ndi malo ocheperako pomwe ma frequency ovotera mphamvu ya AC ili pansi pa 40.5kv, kutentha kozungulira kwa malo oyika ndi -40°C~+40°C, ndi kutalika sikudutsa 1000m.
2. Zitsamba zamkati zamkati siziyenera malo omwe enamel, zipangizo zachitsulo ndi zomatira za simenti za tchire zimawonongeka kapena zokwanira kuchepetsa mphamvu yamagetsi ya tchire.
3. Ngati kukhetsa pang'ono kumachitika pakugwira ntchito kwa khoma la porcelain bushing, fufuzani ngati pali kukhetsa pang'ono kwa aluminiyamu wopoperapo wosanjikiza pa flange kapena mkati mkati mwa bushing zadothi, ndipo ngati ndi choncho, tengani kwakanthawi kukakamiza miyeso yofananira. nthawi.
4. Khoma la khoma loyika busbar kudzera pakhoma la porcelain bushing liyenera kutsegulidwa molingana ndi kukula kwake kwakukulu kwa kulimbitsa kwake kwa flange.
Zambiri zamalonda
Zogulitsa zenizeni
Ngodya ya msonkhano wopanga
Kupaka katundu
Mlandu wofunsira mankhwala
