75 kVA Transformer: Kev Sib Tham Tiag ntawm Hom, Specs, Siv, Nqe & Vim Li Cas Yawei Ua Kom Zoo
Yog koj tab tom saib a75 kVA transformer ua, tej zaum koj tab tom cuam tshuam nrog cov khoom nruab nrab -qhov loj me xav tau- txaus los khiav lub Hoobkas me me hauv pem teb, lub tsev lag luam, ib pawg tsev, lossis cov cuab yeej ua liaj ua teb yam tsis muaj peev xwm dhau mus. Nws yog qhov chaw zoo nkauj ntawm cov tsev me me thiab cov tsiaj nyaum loj.
Yog Transformer(Jiangsu Yawei Transformer Co., Ltd.) tau tsim cov khoom no dhau lawm30 xyoo. Lawv nyob hauvTuam Tshoj, nkoj thoob ntiaj teb, thiab lawv cov chav ua tau raws li cov qauv thoob ntiaj teb ib txwm muaj -IEEE, ANSI, DOE, CSA, UL, IEC. Lawv uaOEM / ODMua hauj lwm, muab yam tsawg kawg ibob - xyoo warranty, thiab khaws cov nqi sib tw vim tias lawv tswj ntau ntau ntawm lawv tus kheej.
Kev tawg ceev: Dab tsi 75 kVA Transformer Ua tiag tiag
Yooj yim version: nws nce voltage nce lossis nqis yam tsis hloov qhov zaus. Qhov ntsuas 75 kVA txhais tau tias nws tuaj yeem tswj tau 75,000 volt-amperes ntawm lub zog pom tseeb. Lub zog siv tau tiag tiag (kW) nyob ntawm koj lub zog ua haujlwm - nyob ib puag ncig60 kWmyog koj zaum ntawm0.8pf ua, los yog tag nrho75 kW uayog tias txhua yam zoo thiab huv sintawm kev sib sau.
Rough full-load currents neeg feem ntau nug txog:
Peb-theem ntawm 208 V → txog 208 A
Peb-theem ntawm 480 V → kwv yees li 90 A
Ib qho -theem ntawm 240 V → ncig 313 A
Tsis muaj dab tsi zoo nkauj, tsuas yog txhim khu kev qha hloov dua siab tshiab rau txhua hnub loads.
Cov hom tseem ceeb koj yuav khiav mus rau
Ib zaug -theem ncej- roj mounted- rausCov no yog cov uas koj pom
dai ntawm cov khoom siv hluav taws xob hauv thaj chaw nyob deb nroog thiab suburban. Cov tso tsheb hlau luam kaw, ONAN txias, siab -voltage bushings rau saum. Secondary feem ntau yog120/240 V. Zoo rau pawg tsev, ua liaj ua teb, lossis chaw lag luam me.
Yawei's D11 series zoo nkauj heev ntawm no thiab ua rau poob qis.
Peb-theem roj- rausZoo dua thaum koj xav tau kev sib npaug peb -theem fais fab- kev cob qhia, cov chaw lag luam me, cov tsev lag luam. Tau ncej-mounted lossis hauv av-mounted. Hom voltages khiav los ntawm6-35 kVnyob rau sab siab mus rau0.4 kV, 208 Y / 120 V, lossis 480 V.
Pad-mountedCov no zaum hauv av hauv qhov xauv, tamper-cov txee tiv thaiv. Nrov rau kev faib khoom hauv av hauv cov zej zog, cov khw muag khoom, qhov chaw zoo li ntawd. Tuag- pem hauv ntej los yog nyob - kev xaiv pem hauv ntej, cov roj ntxhia lossis cov kua dej ntsuab ester.
Qhuav - homTsis muaj roj. Cua-cooled los yog cam khwb cia-resin. Nyiam sab hauv tsev- tsev kho mob, tsev kawm ntawv, cov chaw zov me nyuam, cov tsev ua haujlwm- qhov twg muaj kev phom sij loj dua. Tsawg txij nkawm, huv si, tab sis feem ntau raug nqi me ntsis ntxiv.
Yawei ua rau ob qho tib si roj thiab qhuav versions nrog tooj liab lossis aluminium windings, xijpeem haum rau txoj haujlwm.
Hom Specs rau 75 kVA Chav
Ntawm no yog cov lus qhia ceev ntawm qhov koj yuav pom feem ntau (tus lej tuaj yeem hloov me ntsis nyob ntawm tus qauv tsim thiab tus qauv):
| Parameter | Hom Ntau Yam / Tus Nqi |
|---|---|
| Rated Peev Xwm | 75 kVA ua |
| Ntau zaus | 50 Hz lossis 60 Hz |
| Thawj Voltage (HV) | 6-35 kV (piv txwv li, 7.2, 13.2, 13.8 kV) |
| Qhov nruab nrab voltage (LV) | 120/240 V, 208Y/120 V, 400 V, 480 V |
| Txias | ONAN (roj), cua-txias (qhuav- hom) |
| Impedance | 2–6% |
| Kub nce | yog '60-65 K; windings 65 K (los yog siab dua rau qhuav -hom) |
| Kev ua tau zoo | Siab (DOE 2016 / sib npaug ua raws) |
| Cov khoom siv winding | Tooj los yog Aluminium |
| Vector Group | Dyn11, Ii0, Yyn0, thiab lwm yam. |
| Warranty | Yam tsawg kawg 2 xyoos (Yawei standard) |
Yawei sim cov no zoo nkauj heev. Lub hom phiaj yog qhov poob qis thiab lub neej ua haujlwm ntev kom koj tsis txhob mob taub hau tom qab.
75 kVA Transformer Tus nqi dab tsi hauv xyoo 2026?
Cov nqi thaws nyob ib puag ncig raws li hom, tooj liab vs aluminium, ntawv pov thawj, ntxiv, thiab pes tsawg koj xaj. Ntawm no yog qhov tseeb ballpark rau lub Hoobkas- tus nqi ncaj qha Suav (FOB):
| Hom | Tus nqi kwv yees (USD) | Sau ntawv |
|---|---|---|
| Tib -theem roj-immersed ncej-mounted | $500 – $8,000 (feem ntau $1,000 – $5,000) | Muaj nqis tshaj; Yawei cov qauv yooj yim feem ntau pib hauv $ 480– $ 899 ntau yam |
| Peb-theem roj- raus | $1,500 – $6,000 | Standard workhorse units |
| Ib/peb -phase ncoo-mounted | $3,000 – $10,000+ (qee cov npe mus siab dua nyob ntawm nta) | Enclosure thiab kev tiv thaiv ua rau tus nqi nce |
| Qhuav -hom (ventilated los yog cam khwb cia- cob) | $2,000 – $8,000+ | Tus nqi ntau dua rau sab hauv tsev / hluav taws kub -kev nyab xeeb kom zoo dua |
Toojwindings raug nqi ntau dua. UL lossis CSA ntawv pov thawj ntxiv me ntsis. Kev cai voltages lossis ntxiv accessories (arresters, gauges, thiab lwm yam) txav lub koob thiab. Lub ntim pab. Yawei lub Hoobkas- txoj hauv kev ncaj qha feem ntau ua rau cov khoom sib tw -tsuas yog xa lawv koj cov specs thiab lawv yuav hais kom raug. Lub sij hawm txhuas feem ntau yog ib hlis ib zaug thaum kos duab raug kaw.
Qhov twg cov khoom no yeej siv tau
Koj yuav pom 75 kva transformer powering:
Pab pawg tsev lossis ua liaj ua teb tawm ntawm tus ncej
Cov tsev lag luam me-kho, tsev noj mov, chaw ua haujlwm
Lub teeb muaj khw thiab chaw ua haujlwm
Cov tsev kawm ntawv, chaw kho mob, kev txhawb nqa rau cov chaw khaws ntaub ntawv
Hnub ci lossis kev teeb tsa cia, lub zog ib ntus, kev ua haujlwm cais
Ua kom tsis tu ncua thauj khoom ib ncig ntawm 80% lossis tsawg dua yog tias koj xav kom lub tsev nyob ntev. Overloading yog txoj kev ceev tshaj plaws kom luv nws lub neej.
Vim Li Cas Neeg Xaiv Yawei
Lawv tau nyob ntawm no txij li xyoo 1992. Cov chaw tsim khoom loj, lawv tus kheej cov chaw tsim khoom (hlau, tso tsheb hlau luam, radiators), pab pawg ua haujlwm engineering. Cov khoom tawm mus rau ntau tshaj 60 lub teb chaws. Lawv lis kev thov kev cai yam tsis muaj kev ua yeeb yam thiab sawv tom qab ob - xyoo lav. Kev tswj xyuas zoo yog nruj heev los ntawm cov ntaub ntawv los ntawm kev sim zaum kawg, thiab tus nqi feem ntau ncaj ncees rau qhov koj tau txais.
Yuav xaiv li cas Tsis muaj Overcomplicating Nws
Txheeb xyuas koj cov load tag nrho (thiab tawm hauv qee chav kom loj hlob). Txiav txim siab ib zaug -theem lossis peb-theem, zaus, thiab qhov voltages koj xav tau. Qhov chaw tseem ceeb- ncej rau saum taub hau, ncoo rau hauv av, qhuav- hom yog tias nws nyob hauv tsev thiab kev nyab xeeb hluav taws yog qhov tseem ceeb. Tshawb xyuas cov qauv kev ua haujlwm thiab cov ntawv pov thawj uas koj lub lag luam xav tau. Tom qab ntawd tsuas yog nug cov duab kos thiab tus nqi ruaj khov.
Kab hauv qab
A 75 kVA transformer uayog qhov siv tau, ua haujlwm ntawm cov khoom siv rau ntau qhov tiag -lub ntiaj teb xav tau lub zog. Yawei ua cov khoom lag luam ntawm cov nqi sib tw Hoobkas, nrog rau kev hloov kho yooj yim thiab cov ntawv pov thawj xa nkoj zoo nkauj nyob txhua qhov chaw.
Yog tias koj xav tau tus nqi tam sim no lossis nqe lus rau ib qho tshwj xeeb 75 kva transformer (ncej-mounted, ncoo-mounted, roj, qhuav- hom-txhua yam haum), ncav cuag Yawei ncaj qha los ntawm lawv.qhov chaw. Qhia rau lawv seb koj tab tom ua dab tsi thiab lawv yuav txheeb xyuas cov ntsiab lus.
FAQ
Q: Ntev npaum li cas koj tuaj yeem xa cov transformer?
A: Nws nyob ntawm qhov ntau thiab muaj peev xwm ntawm transformer, feem ntau nyob rau hauv ib lub hlis txij li hnub kos duab lees paub los ntawm tus neeg yuav khoom.
Q: Ntev npaum li cas koj tuaj yeem muab qhov kev lees paub zoo?
A: 24 lub hlis txij li hnub transformer ua haujlwm.
Q: Koj txais txoj kev them nyiaj dab tsi?
A: T / T (hloov pauv) nyiam, L / C ob leeg txais.
