JLSZV 35KV 2.5-300A Panja atatu gawo atatu waya mkulu-voteji metering bokosi youma-mtundu lonse katundu kuphatikiza thiransifoma

Kufotokozera Kwachidule:

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Mafotokozedwe Akatundu

JLSZV-35 mndandanda wa magawo atatu panja youma-mtundu wapamwamba-voltage ophatikizana thiransifoma (yokhala ndi mita imatchedwa bokosi la metering), motero oyenera 50Hz kapena 60Hz magawo atatu AC, oveteredwa voteji ya 35kV gululi mphamvu kuyeza mphamvu, ndipo anaika mu thiransifoma yamagetsi Pamphepete mwamagetsi apamwamba kwambiri, bokosi la chipangizocho lili ndi gawo limodzi la magawo atatu lawatt ola limodzi ndi mita ya ola lawatt, kapena mita yamagetsi yophatikizika yogwira ndi yotakataka, chomwe ndi chipangizo choyezera chomwe chimagwiritsidwa ntchito kuyeza mwachindunji mphamvu yogwira ndi yotakasuka mumizere yothamanga kwambiri.Zimagwira ntchito yofunika kwambiri poletsa kubedwa kwa magetsi, kupulumutsa mphamvu ndi kulimbikitsa kasamalidwe ka magetsi.zizindikiro zonse kukwaniritsa zofunika za dziko GB20840.2-2014, 20840.1-2010, GB20840.3-2013 ndi ogwira ntchito mfundo Q/YCD003-2003.Zogulitsazo zadutsa kuwunika kwa National Transformer Supervision and Inspection Center ndipo zavomerezedwa ndi State Economic and Trade Co mimission kuti ziphatikizidwe mu gulu lachitatu Zopangira zolangizidwa zomanga ndi kukonzanso gridi yamagetsi yakumidzi ndi yakumidzi.Chogulitsacho chikhoza m'malo mwa bokosi lamagetsi lomizidwa ndi mafuta.

Kufotokozera Kwachitsanzo

Magawo aukadaulo ndi kukula kwake

Wiring Principle:

Zogulitsa ndi kuchuluka kwa ntchito

JLSZV35 mndandanda wa magawo atatu akunja, owuma, ophatikizika ophatikizika (omwe ali ndi bokosi la metering), magawo amtundu wa mankhwalawa amapangidwa ndi kuponyera kunja kwa epoxy resin, ndipo magawo amasonkhanitsidwa kukhala amodzi (kapena kugawanika), kotero kuti mankhwalawa ali ndi ubwino wa anti-ultraviolet, anti-aging, anti-mvula ndi zina zotero.Chogulitsacho chingagwiritsidwe ntchito pa chiŵerengero chimodzi, chawiri ndi katatu, ndipo kulondola kwakukulu kwa 0.2S kumatsimikizira kuyeza kolondola pansi pa katundu wambiri.Magawo apano awiri kapena atatu amatengera mawonekedwe a mpopi achiwiri.
Bokosi la magawo atatu amagetsi amagetsi amagetsi (ophatikiza thiransifoma)
Magawo atatu ophatikiza mawaya ophatikiza thiransifoma (zinthu ziwiri) amakhala ndi ma voliyumu awiri agawo limodzi (PT) ndi ma transfoma apano (CT).Onse PT ndi CT ndi electromagnetic, ndipo awiri PT windings amalumikizidwa ndi V/V.Chipangizo choyezera magawo atatu chimapangidwa, ndipo ma windings oyambirira a ma CT awiriwa amagwirizanitsidwa ndi magawo A ndi C a gridi motsatira.Pansi pa bulaketi yoyikapo pali wononga zowotcherera.
Bokosi la magawo atatu amagetsi amagetsi (ophatikiza thiransifoma)
Bokosi la magawo atatu amagetsi amagetsi (ophatikiza thiransifoma) Y/Y 0 kugwirizana metering bokosi ndi m'badwo watsopano wopangidwa bwino pamaziko a magawo atatu azinthu ziwiri za VV, chifukwa ndikukula kosalekeza kwa anthu masiku ano, mphamvu. grid Zinthu zolemetsa zikukulanso ndikusintha nthawi zonse, mwachitsanzo: kukonzanso gawo limodzi la njanji zamagetsi, kusungunula ng'anjo yamagetsi, kukonzanso ndi electrolysis, ndi zina zotero, komanso ma harmonics mu gridi yamagetsi, komanso kusalinganiza kwa katundu kungayambitse. kutsatizana kolakwika kapena ma harmonics mu V/V kugwirizana.Muyesowu ndi wolakwika chifukwa mafundewa alibe njira (malinga ndi muyeso weniweni, njira yolumikizira Y / Y 0 imatha kuwonjezera ndalama ndi 3% -15%), kotero fakitale yathu yangopanga njira yolumikizira Y / Y 0. bokosi la metering kuti ligwirizane ndi zovuta zogwirira ntchito.Ikhoza kutsimikizira kuyeza kolondola ndikugwirizana ndi kusintha kwatsopano kwa kayendetsedwe ka mphamvu zamagetsi.Bokosi la metering lili ndi mawonekedwe a kuyeza kosinthika.Mwachitsanzo, mita ya watt-hour ya gawo limodzi imatha kuyang'anira ntchito ya gawo lililonse kuti ipeze mavuto munthawi yake.Ngati katundu wasintha kwambiri, chonde gwiritsani ntchito thiransifoma yapano ya S-class (kuyambira 1% -120% ya zomwe zidavotera pano) kuti zigwiritsidwe ntchito limodzi ndi 1.5A-6A wideload watt-hour mita, kuti pewani vuto losintha chiŵerengero pafupipafupi..
Bokosi la chidali limalumikizidwa ndi cholumikizira chachiwiri cholumikizira cholumikizira chophatikizika.Bokosi la chidali lili ndi gawo lachitatu lawatt-ora mita ndi yotakasuka watt-ora mita aliyense, kapena magawo atatu yogwira ndi zotakasuka kuphatikiza mphamvu mita, amene akhoza kuoneka bwino kuchokera kuonerera zenera bokosi.Werengani manambala.
(1) JLSZV-35 mndandanda ophatikizana thiransifoma amasonkhanitsidwa kuchokera ku zigawo zouma zouma, ndipo palibe vuto la kutaya mafuta, kotero kuti mulibe mafuta;
(2) Magetsi ndi magetsi onse amaponyedwa ndi utomoni, monga chomangira chomangira, chomwe ndi chosavuta kusintha, chosavuta kukonza, ndikupulumutsa ndalama;
(3) Chogulitsacho chimakhala cholondola kwambiri, ndipo thiransifoma yamakono imatha kufika mulingo wa 0.2S, womwe umazindikira kuyeza kwa katundu wambiri;
(4) Kugwiritsa ntchito zinthu kumapangitsa kuti mankhwalawa akhale okhazikika komanso okhazikika;
(5) Gawo lamagetsi limatha kukhala ndi ma 220V othandizira kuti apereke mphamvu zosinthira, ndi zina zambiri.
Kagwiritsidwe Ntchito:
1. Kutentha kwapakati pa -45 ° C ndi 40 ° C, osapitirira kutentha kwa tsiku ndi tsiku kwa 35 ° C;
2. Kutalika sikudutsa mamita 1000 (chonde perekani kutalika pamene mukugwiritsa ntchito malo okwera);
3. Kuthamanga kwa mphepo: ≤34m / s;
4. Chinyezi chachibale: chiwerengero cha tsiku ndi tsiku sichiposa 95%, ndipo mwezi uliwonse sichiposa 90%;
5. Kukaniza kugwedezeka: kuthamanga kopingasa 0.25g, kuthamanga kwa 0.125g;
6. Mankhwalawa amatha kuthamanga kwa nthawi yayitali pa 1.2 nthawi yamagetsi ovotera;
7. Chipangizo gulu: panja gulu kutchinjiriza kwathunthu anatseka;
8. Kulemera kwa mankhwala: 485Kg (kuphatikiza kulemera kwa womanga);
9. Kumtunda creepage kutali: 1300mm;
10. Chovoteledwa mulingo wa kutchinjiriza: 40.5/95/200 kv

Kuyika ndi waya

1. Bokosi la metering high-voltage liyenera kuikidwa mozungulira, kutalika kwa kuika pamtengo sikuyenera kukhala pansi pa 300mm kuchokera pansi, ndipo mita ya maola a watt iyenera kukhala yowongoka komanso osayang'ana pakufuna.
2. Mapeto amagetsi (mbali yolowera mzere woyamba) wa bokosi la metering lapamwamba-voltage ayenera kukhazikitsidwa ndi zinc oxide arrester ya mlingo wofanana wa voteji, ndipo kukana kwake kwapansi kumakhala kochepa kapena kofanana ndi 10Ω kuteteza kuphulika kwa mphezi zosiyanasiyana, opareshoni overvoltages, ndi mphamvu pafupipafupi osakhalitsa overvoltages, kuteteza zida zamagetsi ndi zida zamagetsi mu mzere.
3. Pama waya, gawo la gawo A, B, C lamagetsi amagetsi amagetsi liyenera kudziwika ndi bokosi lamagetsi lamagetsi lamagetsi lamagetsi, ndipo gawo la A, B, ndi C la ndodo yoyendetsa liyenera kulumikizidwa motsatana ( mndandanda wagawo uyenera kukhala wabwino), mzere wolowera wa P1, mzere wotuluka wa P2.
4. Njira yolumikizirana kawiri: sinthani mawaya achiwiri: gwirizanitsani S1-S2 kwa chiŵerengero chaching'ono (S3 chachifupi), gwirizanitsani S1-S3 pamlingo waukulu (S2 yochepa).
5. Chiŵerengero chikakhala chimodzi, S2 yachiwiri ya transformer yamakono ndi yachiwiri b ya transformer yamagetsi imagwirizanitsidwa pansi.Pamene thiransifoma yachiwiri ikusintha chiŵerengero chawiri ndi chiŵerengero chaching'ono, S2 ndi transformer voltage b zimagwirizanitsidwa ndi nthaka (S3 ilibe kanthu) , pogwiritsa ntchito chiŵerengero chachikulu cha kusintha, S3 imagwirizanitsidwa ndi kuyika kwa magetsi a magetsi b. (S2 ndi yayifupi).
6. Pamene mzere wothamanga kwambiri ndi aluminiyumu, uyenera kulumikizidwa mwamphamvu ndi zida zosinthira zamkuwa-aluminium, chassis yonse iyenera kukhazikika, thiransifoma yamakono sayenera kutsegulidwa kachiwiri, ndipo transformer yamagetsi siyenera kukhala yochepa. -kuzunguliranso kachiwiri.
7. Bokosi la metering lapamwamba litayikidwa, yesani ndikuyang'ana ndi katundu kuti muwone ngati mita ya mphamvu yogwira ntchito ndi yowonjezereka imayenda bwino.
8. Pambuyo pa mayeso ndi kuunika pamwambawa, zitha kukhazikitsidwa mwalamulo pambuyo pochita mayeso.