650 KVA Cast Coil Transformers-11/0.34 KV|United Arab Emirates 2025

01 Kakaretso

1.1 Tlhaloso ea Morero

650 kVA Cast Resin Dry-Type Transformer (CRT) e fana ka matla a tsitsitseng bakeng sa-voltage ho ea tlase{3}}voltage distribution. Latela maemo a IEC. E nang le motlakase oa 11kV le motlakase oa 0.34 kV, o nang le matla a 650 kVA. E na le lijo-thollo- tsa silicon core le copper windings, transformer e sebetsa ka mokhoa o sireletsehileng ha e ntse e netefatsa hore tšebeletso e phela nako e telele. Sehlopha sa Yd11 vector se fana ka ntlha e tsitsitseng ea ho se nke lehlakore le ho leka-lekana{13}}mohato o tsoang ho tse tharo, ho tšehetsa phepelo ea motlakase e tsitsitseng.

Transformer e sebelisa AN/AF cooling le F-class insulation, e lumellang hore e sebetse ka mokhoa o sireletsehileng tlas'a meroalo e sa tšoaneng. Ha e na-tahlehelo ea mojaro ke 1.25 kW mme tahlehelo ea mojaro ke 7.3 kW, e thusang ho fokotsa tšebeliso ea matla. NLTC (No{6}}Load Tap Changer) e nang le ±2×2.5% tokiso e boloka motlakase o tsoang o tsitsitse.

1.2 Tlhaloso ea Setsebi

650kVA Resin e lahlela litlhaloso tsa mofuta o omileng oa transformer le leqephe la data

1.3 Litšoantšo

650kVA Resin e lahlela boholo ba mofuta o omileng oa transformer le lintlha tsa boima

02 Tlhahiso

2.1 Ntlha ea bohlokoa

2.2 Ho tsubella

Likhoele tsa 650 kVA cast coil transformers li entsoe ka-koporo e sebetsang hantle, e fana ka matla a phahameng a mochini le{2}}nako e khuts'oane ea ho se khone ho potoloha. Li-windings li sebelisa mohatsela oa Sehlopha sa F (155 degrees ) 'me li entsoe ka epoxy-bakeng sa tšireletso e tšepahalang khahlanong le mongobo, lerōle, le li-circuits tse khuts'oane, tse netefatsang ts'ebetso ea nako e telele-e bolokehileng le e tsitsitseng.

 

2.3 Sebaka sa IP20

Li-transformer tsa rona tsa ka tlung tse omeletseng-li na le IP20-e nang le sebaka se sirelelitsoeng se lekantsoeng, se fanang ka tšireletso e felletseng: ho thibela ho kopana ka phoso ka-ka likarolo tsa motlakase o phahameng, ho arola lerōle le lintho tse tsoang kantle ho naha, le ho lelefatsa nako ea ts'ebeletso ea transformer. Sebaka se kentsoeng se boetse se fokotsa lerata la ts'ebetso le ho ntlafatsa boiketlo ba ho sebetsa ka hare. Moralo oa eona o khahlehang le sebopeho se kopaneng se fa bareki mokhoa o bolokehileng, o tšepahalang, le o bonolo-ho hlokomela tharollo ea kabo ea motlakase.

 

2.4 Kopano ea ho Qetela

Nakong ea kopano, sefetoleli se seng le se seng se ommeng- se na le selaoli sa mocheso le lisebelisoa tsa PT100 tse hahelletsoeng ka har'a-mohato oa boraro. Tsena li lekola lithempereichara ka nako ea nnete 'me li li bonts'a ponts'ong ea dijithale. Litšepe tse tšeletseng tsa - tse pholileng tse pholileng li matlafatsa mocheso le ho etsa bonnete ba hore ts'ebetso e sebetsa ka nako e telele-. Sehlahisoa se seng le se seng se hlahlojoa le liteko tse ngata tse matla nakong ea ts'ebetso ea tlhahiso, 'me se hlahlojoa ka botlalo pele se romelloa. Re ikemiseditse ho fa bareki monyetla wa ho tshepeha, o bolokehileng, le{9}}mofuta o omileng wa ho sebetsa{10}ka ho hodimo.

 

 

03 Ho etsa liteko

Teko ea Teko le Teko e Tloaelehileng

IEC 60076-1-2011 Power Transformers - Karolo ea 1: Kakaretso
IEC 60076-3-2013 Power Transformers - Karolo ea 3: Maemo a insulation, liteko tsa dielectric le lits'oants'o tsa kantle moeeng.
IEC 60076-11-2018 RLV Power Transformers - Karolo ea 11: Mofuta o omileng oa transformer

1. Tekanyo ea ho hanyetsa matsoelintsoeke
2. Tekanyo ea tekanyo ea motlakase le ho hlahloba phallo ea mohato
3. Tekanyo ea-mehato e khutšoane ea potoloho le tahlehelo ea thepa
4. Tekanyo ea ho se lahleheloe ke mojaro le hona joale
5. Teko ea motlakase e sebelisitsoeng
6. Induced voltage mamella teko
7. Teko ea ho ntša karolo e itseng

04 Ho paka le ho Romela

05 Sebaka le Kakaretso

Scotech 650 kVA Cast Resin Dry-Type Transformer e fana ka matla a bolokehileng le a tsitsitseng bakeng sa lits'ebetso tsa indasteri le tsa khoebo. E na le silicon core le copper windings e koahetsoeng ka botlalo ka epoxy resin, e lumellang ho sebetsa ha nako e telele{3} ntle le oli.

Transformer e na le sehlopha sa Yd11 vector le No-Load Tap Changer (NLTC) ho boloka motlakase o tsitsitse ha o ntse o chencha. Pholiso ea AN/AF le mohatsela oa Sehlopha sa F li e lumella ho sebetsa ka mokhoa o sireletsehileng mochesong o phahameng. Tahlehelo e tlase e se nang{4}moroalo le meroalo e thusa ho fokotsa tšebeliso ea matla.

Sebaka sa IP20 se boloka batho ba sireletsehile 'me se thibela lerōle le lintho ho kena. E hahiloe ka-ka lisensara tsa mocheso le li-fan tse futhumatsang li thusa transformer ho sebetsa ka botšepehi.