50 kVA Transformer Power Line-13.8/0.12 * 0.24 kV|Guyana 2024

01 Kakaretso

1.1 Tlhaloso ea Morero

Odara e tsoang ho moreki oa rona oa Guyana 2024, e leng khamphani ea litšebeletso tsa boenjineri ba motlakase, e kenyelletsa li-transformer tse nang le matla a 25kVA, 50kVA, 75kVA, 100kVA, le 167kVA. 50kVA Ideal bakeng sa libaka tsa bolulo tse mahareng-kapa likhoebo tse nyane.

Transformer e lumellana ka botlalo le litekanyetso tsa IEEE & ANSI C57.12.00. E sebetsa ka matla a mantlha a 13,800V, e theohela ho 120/240V ka lehlakoreng la bobeli, ka maqhubu a 60Hz le mapheo a koporo. The impedance ke 2%, ho fokotsa ho theoha ha motlakase tlas'a mojaro.

E na le sistimi e futhumatsang ea ONAN le NLTC (No Load Tap Changer), e fana ka sebaka sa 10% sa ho theipi (± 2.5% ka pompo), e tsitsisa motlakase oa bobeli leha ho na le liphetoho tsa mantlha. Ha ho-tahlehelo ea mojaro ke 160W, 'me -tahlehelo ea mojaro ke 512W, e leng ho matlafatsang tšebeliso ea matla. Transformer e na le polarity e fokolang le sehlopha sa vector sa Ii0, se hlalosang kamano ea eona ea mohato.

E le moetsi ea ka sehloohong oa li-transformer, re fana ka se phethahetsenglitharollo tsa transformerbakeng sa litlhoko tsa hau tsa kabo ea motlakase.

1.2 Tlhaloso ea Setsebi

50kVA Single phase pole mounted transformer specifications and data sheet

1.3 Litšoantšo

50kVA Single phase pole mounted transformer litekanyo le lintlha tsa boima

02 Tlhahiso

2.1 Ntlha ea bohlokoa

Monyetla oa sebopeho sa mokokotlo oa leqeba ke hore o lumella thepa ea ferromagnetic ho sebelisa ka botlalo thepa ea eona e phahameng ea motlakase, ho fokotsa coefficient ea tahlehelo ea mantlha. Leoto le joko li tšela-karolo ea leqeba le le leng-ka bobeli li na le khutlonnetsepa hape li na le maqeba a sa khaotseng ka tšepe ea makenete, e fokotsang haholo{3}tahlehelo ea mojaro,{4}}ha ho{4}}moroalo oa hona joale, le lerata la transformer.

2.2 Ho tsubella

Fensetere ea rona e sebelisa terata e pota-potileng ea enameled e phahameng{{0}e nang le enameled e pota-potileng, e nang le motlakase o motle haholo le mohatsela o kopaneng. Ho roala ha enamel ho fana ka ts'ebetso e ts'oanang le matla a ka tšeptjoang a dielectric. Etsa hore ho be le mokhoa o ntlafetseng oa li-coil tse matsoelintsoeke bakeng sa-likhoele tse fehlang motlakase o tlase 'me li fetisoha ka terata bakeng sa-likhoele tsa "voltage" tse phahameng, tse netefatsang ts'ebetso e tsitsitseng, ts'epahalo, le ts'ebetso ea mocheso.

2.3 Tanka

Tanka ea tšepe e bonolo e nang le mekotla ea ho phahamisa e cheselitsoeng le masakata a hanger bakeng sa ho toba{{0}ho{1}ho kenya lipalo. Tekanyo ea KVA leboteng la tanka. Liaparo tse sireletsang li sebelisoa litanka ho fokotsa ho bola. Ho netefatsa ts'ebetso e bolokehileng ea li-transformer tsena tsa motlakase ho sa tsotellehe ho pepesehela maemo a leholimo a thata le libaka tsa bona tse hōle, ho tšepahala ho hahiloe ka litlhaloso tsa bona.

2.4 Kopano ea ho Qetela

1. Kopano e Phethahalang:Tsamaisa mapheo a HV/LV holim'a konokono ea laminated, ho etsa bonnete ba hore ho ba le tlhophiso e nepahetseng le bots'epehi.

2. Lihokelo tsa Motlakase:Ho hokela matsoelintsoeke ho lebisa ho chencheng ea pompo, lihlahla le likarolo tse ling, ebe o sireletsa le ho kenya manonyeletso.

3. Ho Omisa Likhoele:{1}}Beha karolo e sebetsang e kopaneng (konokono + windings) ka ontong e omisang bakeng sa ho futhumatsa vacuum ho tlosa mongobo.

4. Ho Kenya Tanka:Phahamisa karolo e omisitsoeng e sebetsang ka tankeng, e behe ka mokhoa o sireletsehileng, 'me u netefatse hore ho na le metsi a nepahetseng maboteng a tanka.

5. Ho hlomamisa lisebelisoa:Kenya lihlahla, valve e fokotsang khatello le lisebelisoa tse ling, ebe u hlahloba ho lutla.

6. Ho Tlatsa Oli le ho Lokisa:Vacuum-tlatsa oli e sireletsang, degas, 'me u lumelle ho tsitsa pele u hlahloba maemo a oli le matla a dielectric.

03 Ho etsa liteko

Teko e Tloaelehileng

1. Litekanyo tsa ho hanyetsa

2. Karo-karolelano Liteko

3. Polarity Test

4. Ha ho Tahlehelo ea Mojaro 'me Ha ho na Mojaro Hona Joale

5. Litahlehelo tsa Meroalo le Matla a Matla a Impedance

6. Teko ea Voltage e sebelisitsoeng

7. Induced Voltage E mamella Teko

8. Tekanyo ea ho hanyetsa Insulation

9. Teko ea Leak e nang le Khatello ea Li-transformers tse qoelitsoeng ka Metsi

10. Teko ea Dielectric ea Oli

Liphetho tsa liteko

04 Ho paka le ho Romela

05 Sebaka le Kakaretso

Ea rona50kVA e le 'ngoe-pase pole{2}} transformer e kentsoengbakeng sa Guyana e netefatsa kabo ea motlakase e sebetsang hantle, e tsitsitseng le e sireletsehileng.

E entsoe ka{{0}maphepelo a boleng bo phahameng ba koporo,{1}}moko oa maqeba a tahlehang, le tanka e tšoarellang ka ntle-e ts'epahalang{3}ha nako e telele le maemong a boima.