I-75kva transformer is aI-Compact Guide, Isixazululo esisebenza kahle, nesinokwethenjelwa sokusatshalaliswa kwamandla kuzilungiselelo zombili zezimboni ezithengiswayo.
Yini i-75kva transformer?
I-75kva Transformer iyithuluzi likagesi elenzelwe ukuguqula amazinga we-voltage-imvamisa kusuka kumandla aphezulu aphezulu (njenge-11kv noma i-6.6kV) kwi-voltage yesibili ephansi (imvamisa engama-400V noma i-2400V noma i-2400V noma i-2400V noma i-2400V noma i-2400V noma i-2400V noma i-2400V noma i-2400V noma i-2400V noma i-2400V noma i-2400V noma i-2400V noma i-2400V noma i-2400V noma i-2400V noma i-2400V noma i-2400V).
LeziUmhlahlandlela we-KVA Transformerzivame ukutholakala ngezinhlobo ezimbili:
- Uhlobo lwe-Try-Type Transformer: Ukulungiswa komoya, ukulungiswa okuphansi, okulungele ukusetshenziswa kwangaphakathi.
- Umshini wokucwilisa uwoyela: Kusebenzisa amaminerali noma ama-ay zokwenziwa okupholisa, alungele izinhlelo zokusebenza zangaphandle noma eziphezulu zomthwalo.
Basebenzise kuphi abangama-75kA transformers?
Ngenxa yokukalwa kwamandla aphakathi kwamandla, abaguquli abangama-75kva basetshenziswa kakhulu ezindaweni ezilandelayo:
- Izakhiwo Zentengiso- Ukukhanyisa amandla, i-HVAC, kanye nemishini yehhovisi
- Izikole Nezibhedlela- Ukuhlinzeka ngogesi ozinzile ezindaweni ezibucayi
- Imihlangano yokucobelelanabathathi yezimboni ezincane- Ukusekela ama-motors namaphaneli okulawula
- Imibhoshongo yokuxhumana ngocingo- Ukunikeza ukuguqulwa kwe-voltage ukufakwa okukude
- Izinhlelo zamandla avuselelekayo- Ukwenza njengezinyathelo-up noma amayunithi we-step-phansi e-solar arrays
Uhla lwamanani kanye nezinto ezithonya emakethe
Le khasiIntengo ye-75kva transformerngokuvamile kusuka$ 1,200 kuya ku- $ 4,000, kuya ngezinto eziningana:
- Uhlobo lwe-transformer: Amayunithi agxilisiwe kawoyela ajwayele ukubiza kakhulu kunohlobo omile.
- Ukucushwa kwamandla kagesi: Ama-Transformers anezilinganiso zamandla asemqoka noma zesibili zamandla angayala amanani aphezulu.
- Phawula: Abakhiqizi bomhlaba wonke abadumile abanjengoAbisa,Schneider Electric, nomaNokiaNikeza imikhiqizo ye-premium ngokuqina okuthuthukisiwe nokuhambisana.
- Amazinga nezitifiketi: Ukuhambisana nakhoIEC 60076,Ieee, noma amakhodi wegridi endawo anezela inani kodwa angakhulisa izindleko.
- Izesekeli ezifakiwe: Izinzwa zokushisa, abavikeli abasebenza ngokuhlinzwa, abashintshimpi bashintshi, njll., Kungathinta amanani entengo.
Ukucaciswa kobuchwepheshe kwe-75kva transformer ejwayelekile
| Ipharameter | Inani elijwayelekile |
|---|---|
| Kapasitas yang dinilai | 75 kva |
| I-Tegangan Primer | I-11kv / 6.6kv / 3.3kv (ngokwezifiso) |
| Tegangan sekunder | I-400V / 230V |
| Frekuensi | I-50hz / 60hz |
| I-Metode Pendenan | I-Onan (oyili yemvelo yomoya wemvelo) / I-Air (Air Natural) |
| Efisiensi | ≥ 98% (njengo-IEC 60076) |
| Kelas isolasi | I-Class f (yomile), ikilasi A noma B (Amafutha) |
| Uhlobo Olukhulayo | I-pad-inted / pole-mole / floor |
Izitayela Zemakethe & Ukuqonda
Ngokusho kwemibiko eshicilelwe nguUyemanamaphepha okucwaninga atholakala kuwoIee xplore, Isidingo sabaguqukayo ebangeni le-50-150KVA likhula ngenxa yokuthuthukiswa kwengqalasizinda esheshayo kanye nokwanda kwezinhlelo zamandla ezisatshalaliswa (DERS). Ama-grogrids ahlakaniphileudongaUkuhlanganiswa okuvuselelekayoIphinde yacindezela izinsiza namabhizinisi ukutshala imali esebenza kahle, ama-compact transformers afana neklasi le-75kva.
Ngaphezu kwalokho, imiklamo yanamuhla iyafakwacorephous cores ephansiudongaAmapholi ama-Eco-Friendly, kufaka isandla ekuthonyeni kwezemvelo kanye nokonga isikhathi eside.
Perbedaan dibandingkan dengan pengan perngkat transformator lainnya
- Qhathanisa nabaguquli abangama-50kva: Inikeza amakhono angama-50% amaningi, alungele imithwalo kagesi emikhulu noma amasekethe amaningi.
- Qhathanisa nabaguquli be-100KVA: Ephansi kancane ngezindleko nangokwehlayo;
- Owomile vs oyela: Uhlobo olomile lunikeza ukumelana nomlilo oluthuthukisiwe futhi lukhethwa ngaphakathi endlini, kanti ocwiliswe uwoyela luyabiza kakhulu ekufakweni kwangaphandle.
Iseluleko sokukhetha: Ungayikhetha kanjani i-75KVA Transformer
Ukukhetha i-transformer efanele yephrojekthi yakho, cabanga ngokulandelayo:
- Layisha iphrofayili: Nciphisa umthwalo ophelele we-KW futhi uqinisekise okungenani i-buffer engama-20% ngaphezulu kwesidingo esiphakeme.
- Indawo ezungezile: Ukufakwanga ngaphakathi kufanele kusetshenziswe uhlobo olomile ukuphepha;
- Izidingo Zokupholisa: Izindawo ezinamazinga okushisa aphezulu ama-ambient angazuza ngokuphola komoya ophoqelelwe noma i-onan.
- Isabelomali vs ukusebenza kahle: Ukutshala imali ekusebenzeni okuphezulu kunganciphisa ukulahleka kukagesi kwesikhathi eside.
- Ukuhambisana namazinga: Qinisekisa ukuthi i-transformer ihlangana namazinga okusetshenziswa kwezwe lakho noma imikhuba yamazwe omhlaba njenge-IEC / IEEE.
Imithombo egunyaziwe ebhekisiwe
- Wikipedia - Transformer
- Iee Xplore - Ukuphathwa komthwalo weTransformer
- Imibiko ye-IEEMA ngemakethe ye-Indian Transformer
- Amakhathalogi womkhiqizo we-ABB kanye neSchneider kagesi
I-FAQ: 75kva transformer
Intengo imvamisa isukela ku- $ 1,200 kuya ku- $ 4,000 kuya ngohlobo, uhlobo (uwoyela / owomile), futhi kufaka izici.
Yebo, ingasekela imithwalo yezimboni ekhanyayo efana nama-motors, amaphaneli okulawula, nezinhlelo zokukhanyisa, inqobo nje uma umthwalo ophelele uhlala ungaphansi kuka-75kva.
Ngokulungiswa okufanele, ikhwalithi ye-75kva transformer ingahlalaIminyaka engama-20 kuye kwengama-30, ikakhulukazi uma ihambisana namazinga aphesheya futhi isebenza ngaphakathi kwamandla alinganiselwe.
