XHQ5 mndandanda 10KV 5KA Panja Mkulu voteji Kumwamba insulated mzere overvoltage mtetezi
Mafotokozedwe Akatundu
Popeza mizere yotsekera ya mizere ya 10KV nthawi zambiri imakhala yotsika, ndizovuta kupirira zotsatira za mphezi yolunjika kapena mphezi yolowera.Ngati ili pamwamba kwambiri, imayambitsanso flashover, wosanjikiza wotsekemera udzaphwanyidwa, arc yopitilira mphamvu yamagetsi idzawotchedwa apa, ndipo waya adzawombedwa mu nthawi yochepa kwambiri.
Line overvoltage protector amatanthauza zida zotetezera mizere yokwera kwambiri.Kuwotcha kwamphezi molunjika kapena kuchulukitsitsa komwe kumabwera chifukwa cha kugunda kwamphezi pamizere yakumtunda kumatha kubweretsa kung'anima kapena kuwonongeka kwa ma insulators, zomwe zimapangitsa kuti mawaya azithamanga pafupipafupi komanso kutentha kwambiri komwe kumalumikiza mawaya nthawi yomweyo.Pofuna kupewa ngoziyi, m'pofunika kukhazikitsa mzere wotetezera wowonjezera mphamvu pamzere wapamwamba.Ntchito yake ndikuwongolera mphezi yamagetsi kwa woteteza pamene mzere wapamwamba umawombedwa ndi mphezi, ndikudula ma frequency amphamvu opitilira apo kuti mupewe flashover kapena kuwonongeka kwa insulator.Tetezani mizere yakumtunda kwa mphezi ndi ngozi zodutsidwa.
Zogulitsa
1. Makhalidwe abwino kwambiri achitetezo a mankhwalawa, kudzera mu synergistic zotsatira za kusiyana kwapang'onopang'ono komwe kunapangidwa pakati pa mphete ya ngalande ndi waya wa insulated ndi gawo lomwe lilipo pano, amatha kudula ma frequency a freewheeling ndikupewa kuwonongeka kwa waya wa insulated. pambuyo pa kugunda kwa mphezi;
2. The product Wabwino chitetezo makhalidwe, kudzera synergy pakati pa mndandanda kusiyana pakati pa ngalande mphete ndi insulated waya ndi zinthu panopa malire, akhoza mogwira anadula mphamvu pafupipafupi freewheeling ndi kupewa kuchotsedwa ngozi ya insulated waya pambuyo mphezi. kumenya;
3. Kapangidwe kake kapadera ka mankhwala (Kuphatikiza chimango chonyamula katundu ndi wosanjikiza), ukadaulo wapadera wolumikizira mawonekedwe ndi nthawi imodzi yopangira jekete la mphira la silicone kuti zitsimikizire kuti mankhwalawa amatha kupirira kupsinjika kwakukulu kwamakina, kusindikiza kodalirika, ndi kuphulika. - umboni;
4. Mankhwalawa ndi otetezeka komanso odalirika pogwira ntchito komanso osakonza.Ngakhale wotetezayo awonongeke chifukwa cha zovuta, kugwirizanitsa kwa mzere sikungakhudzidwe chifukwa cha kudzipatula kwa kusiyana kwa mndandanda, kuonetsetsa kuti dongosolo lamagetsi likuyenda bwino.
Malo ogwiritsira ntchito mankhwala ndi kukhazikitsa
Malo ogwiritsira ntchito:
1. Kutentha kwapakati: -40 ~ 50 madigiri;
2. Kutalika: 2000m ndi pansi (malangizo: gwiritsani ntchito zinthu zapadera zamapiri pamwamba pa 2000m);
3. Nthawi zambiri mphamvu: 58-62Hz, (60Hz dongosolo), 48 -52hz (50Hz dongosolo);
4. Mpweya pamalo oyikapo usakhale ndi mpweya wowononga, nthunzi, ndi fumbi lophulika;
5. Kugwiritsa ntchito nthawi yayitali pansi pazovuta, wotetezayo ayenera kulamulidwa mwapadera, ndipo ayenera kufotokozedwa pasadakhale:
1) Kutentha kapena kutalika kumaposa muyezo;
2) Pali mpweya wonyowa kapena zowononga ndi zonyansa m'malo ogwiritsidwa ntchito (madzi, malo amchere, chomera chamankhwala, etc.);
3) Ma radiation amphamvu a ultraviolet (mapiri, kuwala kwa dzuwa ndi madera ouma, etc.);
4) Malo oipitsidwa kwambiri (malo ogwirira ntchito mgodi, malo ogwirira ntchito, etc.).
Kuyika kwazinthu: kukhazikitsa
mofanana ndi insulator (PS-15);choyamba masulani bawuti kumapeto chakumtunda kwa chinthu chomwe chikulepheretsani pano, kanikizani msomali woyika pa mbale yoponderezedwa pa mphete ya chitsulo chosapanga dzimbiri mu dzenje lakumtunda kwa chinthu cholepheretsa chapano, kolonitsani bawuti ndikumangitsa.Kenako mangani chinthu choletsa mwamphamvu polumikiza.Mukayika pamtengo, masulani nati pamizu ya insulator (PS-15), ikani dzenje lozungulira la cholumikizira chachitetezo mu bolt pamizu ya insulator, kuti mphete yotsekera iyikidwe mozungulira. insulator (PS-15), kotero kuti mtunda pakati pawo (Ngati kusiyana pakati pa zitsulo zosapanga dzimbiri kukhetsa mphete ndi insulator ndi wosagwirizana, mukhoza kusintha ngodya ya mphete kuda, udindo wa cholumikizira, etc.), ndipo pomaliza amangitsa nati pamizu ya insulator ndi bawuti kumapeto m'munsi mwa zinthu zoletsa panopa.
Waya wotsekeredwa pamwamba uyenera kuyikidwa mu poyambira pamwamba pa ndodo insulator (PS-15) (osati m'mbali poyambira);kusiyana pakati pa zitsulo zosapanga dzimbiri ngalande ndi waya insulated (pachimake) ayenera kulamulidwa mkati osiyanasiyana 60-100mm M'kati, kusiyana pakati pa diversion mphete ndi insulator ayenera kukhala yunifolomu ndi kulamulidwa mkati 25 ± 5mm;kwa mizere yotchinga pamwamba yomwe simavula zotchingira, ma arcs a mphete ya magawo atatu akuyenera kuyang'ana mbali imodzi ndipo ayenera kuyikidwa panja kupeŵa mipata pakati pa mphete zopatutsira.Ngati nthawiyo ndi yaying'ono kwambiri, izi zimakhudza kulumikizana kwa mizere yapamtunda.
Malo otsetsereka amatenga waya wapadera, ndipo kukana kwapansi kuyenera kuyendetsedwa pansi pa 30Ω, monga kugwiritsa ntchito mipiringidzo yazitsulo, zingwe zachitsulo kapena chitsulo chophwanyika chokhala ndi gawo la 50mm2;kwa mapiri ndi madera ena amapiri, kukana kwapansi kumakhala kwakukulu, ndipo gulu lapadera lokhazikika liyenera kumangidwa.
Ndibwino kuti muyike imodzi pamwamba pa mzati uliwonse m'madera omwe mphezi zimawonongeka kawirikawiri;m'madera ena, seti imodzi ikhoza kukhazikitsidwa mizati iwiri iliyonse.
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