S11-1250kva/11/0.4KV Peb-Phase Low-Poob Roj-immersed Transformer
May 21, 2026
Tso lus
NtawmGNEE, peb yog cov chaw tsim khoom ncaj qha ntawm cov roj-immersed thiab qhuav- hom transformers, ua haujlwm siv hluav taws xob, EPC cov neeg cog lus thiab cov neeg siv khoom lag luam thoob ntiaj teb txij li xyoo 2008. Peb cov kev cob qhia niaj hnub tsim khoom thiab kev tswj xyuas nruj kom txhua chav ua tau raws li IEC 60076 tus qauv.
Niaj hnub no, peb tsom mus rau peb cov khoom ntseeg siab tshaj plaws: lub1250kVA/11/0.4KV peb theem roj-immersed transformer. Qhov nruab nrab - lub peev xwm fais fab transformer no tau siv dav hauv cov chaw siv hluav taws xob, cov tshuab hluav taws xob muaj hluav taws xob, cov tsev lag luam thiab cov phiaj xwm hluav taws xob tauj dua tshiab. Tsim nrogtag nrho - tooj liab windings, ultra- poob qis thiab PEI ntawm99.61%, qhov transformer no muab kev ua haujlwm ruaj khov, muaj zog tshaj qhov muaj peev xwm thiab lub neej ua haujlwm ntev.
Technical Specifications – 1250kVA Peb Theem Roj-Immersed Transformer
Cov1250kVA peb theem roj-immersed transformernqis nqis thawj voltage ntawm11kv uamus rau theem nrab voltage ntawm0.4kV (400V)- tus txheej txheem rau cov khoom siv. Hauv qab no yog nws cov parameter tseem ceeb:
| Parameter | Specification |
|---|---|
| Rated Peev Xwm | 1250 kVA ua |
| Theem | Peb -theem |
| Thawj Voltage | 11kv ua |
| Secondary Voltage | 0.4 kV (400V) |
| Ntau zaus | 50/60 Hz |
| Vector Group | Dyn11 (customizable) |
| Qhov voltage impedance | 4% – 4.5% |
| Cov khoom siv winding | Txhua yam - tooj(high-purity oxygen- dawb tooj liab) |
| Cov khoom siv tseem ceeb | Grain-qhia silicon steel |
| Txoj kev txias | ONAN |
| Rwb thaiv tsev nruab nrab | Mineral roj (No.25/45) |
| PEI | Ntau dua lossis sib npaug li 99.61% |
| Qhov Loj (L × W × H) | 1800 × 1560 × 1650 hli |
| Net nyhav | ~ 3500 kg |
Qhov no0.4KV peb theem roj-immersed transformerua tau zoo powers industrial nroj tsuag, coj mus muag complexes thiab cov zej zog nyob.
Core Cheebtsam ntawm High-Efficiency 1250kVA Roj-Immersed Transformer
Nkag siab txog cov khoom piav qhia vim li cas qhov no1250kVA roj-immersed transformerua tiav qhov kev ua haujlwm siab.
Siab -Quality Silicon Steel Core
Cov tub ntxhais hlau yog cov hlau nplaum sib nqus. Nws yog ua los ntawmgrain-oriented txias-rolled silicon steel ntawvnrog cov kauj ruam-lap core technology, uas txo qis tsis muaj-load poob, tsis muaj-load tam sim no thiab suab nrov. Qhov no txhawb ncaj qha rau ultra- poob qis thiab 99.61% PEI ntsuas.
Txhua yam -Copper Windings - Qhov tseem ceeb rau kev poob qis
Cov windings yog cov hluav taws xob hluav taws xob. Qhov no1250kVA peb theem roj-immersed transformersivtag nrho - tooj liab windingsrau ob sab HV thiab LV sab. Copper muaj kev tiv thaiv qis dua li txhuas, uas ua rau txo qis load poob (I²R poob). Copper windings kuj tseem muab luv luv - Circuit Court tiv taus lub zog thiab tso cai luv luv - lub sij hawm overload rau150% ntawm qhov ntsuas muaj peev xwmtxog li ob teev.
Roj Tank, Txias System thiab Accessories
- Tank:Dav - steel phaj kev tsim kho nrog cov qauv tsim folding txo qis vuam seams thiab tiv thaiv cov roj to.
- Cua txias:ONAN (Oil Natural Air Natural) nrog dav - phaj radiators.
- Accessories:Roj conservator, bushings, kais hloov pauv (tawm- Circuit Court lossis on-load), Buchholz gas relay, siab tso valve, Pt100 ntsuas kub ntsuas thiab ntsuas roj qib. Cov no ua kom muaj kev nyab xeeb, txhim khu kev qha thiab txij nkawm- ua haujlwm zoo.
Qhov zoo ntawm 0.4KV Peb Theem Roj -Immersed Transformer
Ultra-Low Loss Design
Kev sib xyaw ua ke ntawm siab - zoo silicon steel core thiab tag nrho - tooj liab windings yieldstsis muaj-load thiab load poob qis dua li cov qauv tsim. Rau cov qauv S13 series, tsis muaj- load poob yog ~ 855W thiab load poob ~ 9500W.
Exceptional Efficiency - PEI 99.61%
Nrog rau PEI ntawm 99.61%, qhov no0.4KV roj-immersed transformerTshaj li European ecodesign Tier 2 lub zog siv hluav taws xob cov cai. Kev ua tau zoo dua txhais tau tias txo qis kev ua haujlwm thiab txo cov pa roj carbon hneev taw hla nws lub neej 25+ xyoo.
Strong Short-Circuit Withstand thiab Moisture Resistance
Lub zog cylindrical winding qauv ua kom muaj qhov sib npaug ntawm ampere -tig kev faib tawm, txo cov neeg kho tshuab kev ntxhov siab thaum lub sijhawm luv luv - cov xwm txheej hauv Circuit Court. Tus qauv tsim IP65 kaw hermetically yog plua plav thiab ya raws - pov thawj, yuav tsum tau saib xyuas tsawg.
Xaus – Koj Txoj Kev Txhim Kho Lub Hwj Chim Zoo
Cov1250kVA/11/0.4KV peb theem roj-immersed transformerua ke tag nrho - tooj liab windings, ultra- poob qis thiab cov roj muaj zog - raus tsim kom xa cov khoom siv hluav taws xob muaj txiaj ntsig zoo. Nrog PEI ntawm 99.61% thiab muaj peev xwm dhau mus rau 150%, nws yog qhov kev xaiv zoo tshaj plaws rau kev lag luam thiab kev lag luam.
📞 Npaj txhij xaj koj 1250kVA peb theem roj-immersed transformer?
Hu rau GNEE hnub norau kev sib tw quotes, technical datasheet thiab kev sab laj dawb.
Tam sim no ntawm 1250 kVA transformer yog dab tsi?
Yog li ntawd, 1250kva transformer tso cai1804A tam sim noua hauj lwm rau lub sij hawm ntev, thiab qhov siab tshaj plaws nruam tam sim no loj heev, tab sis nws raug tso cai rau overload rau lub sij hawm luv luv, thiab lub overload muaj feem xyuam rau lub sij hawm overload.
Dab tsi yog qhov impedance ntawm 1250 kVA transformer?
Cov ntsiab lus tseem ceeb muaj xws li tooj liab windings, qhov poob siab tshaj plaws ntawm 1850/11000 watts,6.15%impedance, thiab siab tshaj plaws kub nce ntawm 45/55 degrees Celsius. Lub transformer muaj peb ceg thiab siv kauv thiab nruam disc winding tsim.
Lub peev xwm thauj khoom ntawm 1250 kVA transformer yog dab tsi?
Qhov hnyav ntawm 1250 kVA transformer yog 11,090 lbs. Covload poob ntawm qhov ntsuas hluav taws xob tsawg dua 12,000W, thiab tsis muaj -load poob qis dua 2,000W. Kev ua haujlwm ntawm 1250 kVA transformer yog 99.24%.
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