Chiwongola dzanja chapano
0102030405
6--220kV High voteji Current Transformer
Transformer yamakono
Transformer yamakono (CT yachidule) ndi chipangizo chomwe chimatha kusamutsa ndikuyeza zomwe zilipo molingana ndi mfundo ya electromagnetic induction.
Ndipo mtundu wowuma wa CT wopangidwa umapangidwa ndi mapindikidwe oyambira, sheath yakunja, capacitive main insulation structure, silicone mphira ambulera siketi kuthamanga kugwirizanitsa chivundikiro malekezero onse, chipolopolo, sekondale mapiringidzo ndi conductive waya kopanira.
Ndi ubwino wabwino kwambiri wosadzaza mafuta, osadzaza gasi, osapanga zadothi, voliyumu yaying'ono, kulemera kochepa, ntchito yaing'ono yokonza, chitetezo cha moto ndi kuphulika, CT yowuma imatchuka mofulumira komanso mofala ku CHINA. Ndipo chifukwa pamodzi pamwamba voteji kugawa mofanana ndi ntchito silikoni mphira zakuthupi monga kutchinjiriza akunja, akhoza patsogolo kusintha kuipitsa flashover voteji.
Mtundu: LGB mndandanda.
Kufunika kwa mtundu wazinthu monga izi:
LGB
Mphamvu yamagetsi, yuniti: kV
Chowumitsa chamakono chowuma chokhala ndi koyilo yoteteza
Monga:
LGB - 110: voliyumu yovotera 110 kv, chosinthira chamakono chowuma chokhala ndi koyilo yoteteza. LGB - 220: voliyumu yovotera 220 kv, chosinthira chamakono chowuma chokhala ndi koyilo yoteteza.
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Zochita Zantchito
Kutalika: koyenera 1000 m ndi pansi, ngati pamwamba pa 1000 m, sinthani malinga ndi IECmuyezo.
Mikhalidwe yozungulira mpweya: kutentha kwa mpweya, kupitirira 45 °C, osachepera - 45 °C.
Chiŵerengero cha Creepage chiyenera kugwirizana ndi IEC Standrad.
Chiŵerengero cha Creepage chagawidwa m'magulu 4, I, 16 mm/kV. II: 20 mm/kV; III, 25 mm/Kv;IV: 31 mm/kV,
Zindikirani:
Kalasi I ya 16 mm/kV ndi yofanana ndi kalasi yatsopano 1 ya 27.71mm/kV( kalasi B yowononga chilengedwe);
Kalasi II ya 20 mm/kV ndi yofanana ndi kalasi yatsopano ya 2 ya 34.64mm/kV(polution class C)
Kalasi III ya 25 mm/kV ndi yofanana ndi kalasi yatsopano 3 ya 43.30mm/kV(polution class D)
Kalasi IV ya 31 mm/kV ndi yofanana ndi kalasi yatsopano 4 ya 53.69mm/kV(polution class E)
Ngati palibe wosuta akufuna, kusakhulupirika: 25 mm/kV.
Main luso magawo
1. Zizindikiro zaumisiri
Oveteredwa voteji pulayimale: 35 ~ 220 kv;
Adavotera pakali pano: 1 ~ 12000 A.
Adavotera chachiwiri chapano: 5 A, 1 A.
Oveteredwa linanena bungwe mphamvu: 15 kuti 50 va;
Zolondola malire malire: 5, 10, 15, 20, 30, 40;
Sekondale muyeso mapiringa olondola kalasi,: 0.2, 0.2S, 0.5, 0.5SS mlingo;
Sekondale chitetezo mapiritsi olondola kalasi: 5P, 10P, 5PR, 10PR, TPS, TPY, TPX, TPZ;
Zomwe zili pamwambazi zikugwirizana ndi IEC-61869-2 >.
2.Mlingo wa insulation
| Mphamvu ya Voltage kV | Mtengo wotsika kwambiri wa magawo a kV | Kuvotera mphamvu pafupipafupi kupirira voteji(RMS)kV | Mphamvu ya mphezi yoyezera kupirira voteji (pamwamba) kV |
| 35 | 40.5 | 80/95 | 185 |
| 66 | 72.5 | 140/160 | 325/350 |
| 110 | 126 | 185/200 | 450/550 |
| 220 | 252 | 360/395 | 950/1050 |
| Mphamvu ya Voltage kV | Mtengo wotsika kwambiri wa magawo a kV | Kuvotera mphamvu pafupipafupi kupirira voteji(RMS)kV | Mphamvu yamagetsi yamagetsi kV |
| 36 | 36 | 70 | 145/170 |
| 52 | 52 | 95 | 250 |
| 123 | 123 | 185/230 | 450/550 |
| 145 | 145 | 230/275 | 550/650 |
| 170 | 170 | 275/325 | 650/750 |
| 245 | 245 | 395/460 | 950/1050 |
3.Dielectric loss factor tgδ≤0.005.
4.Kutulutsa pang'ono: pansi pa voteji1.05Um / √3 pansipa≤10Pc.
5. Zina zonse zaukadaulo zizigwirizana ndi IEC-61869-2>.
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Zochita Zantchito
1. Mayendedwe
1.1 Zogulitsa zimatha kugwiritsa ntchito masitima apamtunda, sitima, galimoto ndi ndege, ndi zina zotero.
1.2 Kukweza katundu pamagalimoto kuyenera kutsata malamulo otumizira, ndikuyika zinthuzo motetezeka, osaloledwa kuwonekera pakagwedezeka, kuwonongeka ndi kusuntha.
1.3 Zamgululi poyenda, gradient sadzakhala wamkulu kuposa 30 °. 1.4 Zogulitsa padoko la station kapena kutulutsidwa komwe zikupita sizilola kuti zisungidwe.
2.Kukweza katundu
2.1 Kusamalira zida zitha kugwiritsa ntchito crane, crane yamagalimoto kapena forklift etc. zida zonyamulira.
2.2 Pamene kutsitsa ndi kutsitsa kuyenera kutsata ndondomeko yotsitsa ndi kutsitsa.
2.3 "Nyamulani apa" chizindikiro chili m'makona anayi pansipa abokosi lalikulu la phukusi pansipa. Pamene kukweza, ayenera kukhala "kwezani apa" kuyimitsidwa waya chingwe. Monga momwe chithunzichi chikuwonekera:
2.4 Main phukusi bokosi pamwamba utsi ndi likulu mphamvu yokoka chizindikiro, ngati pakati pa mphamvu yokoka apatuka pa malo pakati mwachionekere, pamene kukweza, ayenera kusintha kutalika kwa chingwe zitsulo waya kupanga mbedza molunjika pa bokosi pakati mphamvu yokoka.2.5 Ntchito yotsitsa ndikutsitsa, iyenera kugwira ntchito mosamala.
Kuvomereza, kusungidwa ndi kusunga
1. Macheke kuvomereza
Mukalandira thiransifoma yamakono, muyenera kuyang'ana nthawi yomweyo.
1.1 Onani ngati zikugwirizana ndi data ya nameplate ndi mgwirizano wamalonda, monga mtundu wazinthu, chiŵerengero chamakono, kuchuluka kwake ndi zina.
1.2 Yang'anani fayilo ya fakitale yopuma ngati yatha, kaya ikugwirizana ndi mgwirizano.
1.3 Onani ngati zida zolongedza ndi zowonjezera m'bokosi zikugwirizana ndi mndandanda wazolongedza.
Buku la ntchito ya transformer yamakono
1.4 Chongani mankhwala mu zoyendera ndi kapena ayi kuwonongeka, kaya mankhwala mbali kuwonongeka ndi kusamuka, conductive waya kopanira kaya lotayirira, cholakwika, kutchinjiriza kaya breakage, dothi kapena matupi akunja etc.
1.5 Products lotseguka bokosi onani, ngati si nthawi yomweyo anaika ntchito, ayenera bwino kusunga kapena repackag, ngati kuwonongeka kutaya.
2. Kusungirako & Kuyika
2.1 Ngati kufunika warehousing ndi mafunsidwe, ma CD sayenera dismantled, ngati cheke ndi kuvomereza kufunika unpacking, pambuyo cheke ndi kuvomereza ayenera kubwezeretsa kulongedza katundu.
2.2 Pazinthu zosungirako nthawi yayitali, ziyenera kuyang'ana zosungiramo zosungiramo katundu, nyumba yosungiramo katundu iyenera kukhala yoyera, youma, sayenera kusungidwa nthawi yomweyo mankhwala ogwiritsidwa ntchito ndi zowonongeka.
2.3 Zosaloledwa kuziyika.
Macheke Ovomerezeka
1. Musanakhazikitse ayenera kuwerenga izi mosamala, mankhwala nameplate ndi mankhwala autilaini dimensional zojambula, kumvetsa katundu kulemera, njira unsembe etc., konzani zonyamulira lolingana zida ndi zida. Samalani kuti musakanda siketi ya ambulera ya rabara ya silicon. Njira yowonetsera ngati chithunzi:
Zindikirani
1. 1Pamene mukukweza, P1, P2 kumbali zonse ziwiri kutalika kwa chingwe ndikofanana, thiransifoma sangathe kupendekera. Ngati anapezeka thiransifoma mokhotakhota ayenera kulabadira kusintha chingwe kutalika mbali zonse, kupanga equilibrium.
1. 2Ngati thiransifoma yapakati ya mphamvu yokoka ikupendekera kapena kupitirira kukula kwa chipolopolo, imayenera kukonza pamwamba pa thiransifoma, monga kumanzere kwa A, zingwe zinayi zomangidwa pamodzi, kukweza kukweza, ndikuonetsetsa kuti thiransifomayo ilibe tsankho. .
2. Ambiri, akhoza mwachindunji ikani thiransifoma panopa mu ntchito danga, kukhazikitsa cheke akhoza kuikidwa mu ntchito. Kuyika pa thiransifoma pamalo opangira thiransifoma pamalowo kuyenera kutanthauza zojambula zaposachedwa za thiransifoma, zomwe zikugwirizana ndi dzenje laposachedwa la thiransifoma, kudzera pa bawuti kuti mukonze thiransifoma yomwe ilipo, isanayambe kuyika bawuti pa chipolopolo ndikulumikiza pansi.
Mitundu yonse yamakhazikitsidwe amakono a transformer:
3.1
Kondakitala woyambira ndi chojambula chojambula chimodzi ngati chithunzi A