Dab tsi yog hom roj sib txawv -immersed transformers
Nov 11, 2025
Tso lus
hom roj-immersed transformers
Roj-immersed transformers tau categorized los ntawm lawv cov kev tsim kho (core-hom, plhaub- hom), theem (ib zaug-theem, peb-theem), thiab txoj kev txias (ONAN, ONAF, OFWF, OFAF). Lawv kuj raug cais los ntawm lawv daim ntawv thov ua hluav taws xob hloov hluav taws xob rau ntev - kis tau tus mob los yog kev faib khoom hloov pauv rau cov phiaj xwm hauv zos.
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Los ntawm kev tsim kho
Core- hom:Windings nyob ib ncig ntawm cov hlau nplaum core libs. Qhov no yog ib yam rau siab -voltage fais fab transformers vim nws tso cai rau kom txias npaum.
Plhaub -type:Windings yog kaw nyob rau hauv cov tub ntxhais ceg ceg, nrog sib nqus flux dhau los ntawm lub plhaub sab nraud. Qhov kev tsim qauv no muab kev txhawb nqa zoo heev thiab feem ntau siv rau hauv cov ntawv thov xws li lub luag haujlwm traction transformers.
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Los ntawm theem configuration
Tib -theem:Siv ib khub ntawm windings thiab haum rau qis dua -load daim ntawv thov, xws li nyob rau hauv cov cheeb tsam nyob deb nroog.
Peb theem -:Siv peb khub ntawm windings thiab yog siv nyob rau hauv siab dua -load cheeb tsam los muab ntau yam circuits.
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Los ntawm txoj kev txias
ONAN (Oil Natural Cua Natural):Ntuj cua convection thiab ambient cua txias lub transformer tsis muaj kiv cua los yog twj. Qhov no yog siv nyob rau hauv me me transformers.
ONAF (Oil Natural Air Forced):Siv cov kiv cua los quab yuam cua los ntawm cov radiator fins kom nce tus nqi ntawm cov cua kub dissipation. Siv nyob rau hauv qhov loj dua lossis siab - qhov kub thiab txias.
OFWF (Oil Forced Water Forced):Roj yog pumped los ntawm lub radiator, thiab dej yog siv nyob rau hauv lub tshav kub exchangers los muab ntxiv txias. Qhov no yog rau siab -load scenarios.
OFAF (Oil Forced Air Forced):Pumps roj los ntawm lub tshuab hluav taws xob thaum cov kiv cua tshuab cua hla cov fins kom ua kom txias.
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Los ntawm kev thov
Lub zog transformers:Kauj ruam voltage nce lossis nqis rau siab -voltage fais fab kis mus ntev. Lawv muaj nyob rau hauv cov chaw nres tsheb fais fab thiab substations.
Distribution transformers:Tshem tawm qhov hluav taws xob siab los ntawm daim phiaj mus rau qis voltages rau cov tsev thiab cov lag luam. Lawv yog cov me dua li lub hwj chim transformers thiab siv nyob rau hauv lub zos tis systems.
Daim ntawv thov tshwj xeeb transformers:Xws li hom xws li ncoo-mounted, ncej-mounted, thiab autotransformers tsim los rau cov kev xav tau tshwj xeeb.
Hom roj siv hauv Transformers
Kev xaiv cov roj cuam tshuam rau lub transformer kev ua tau zoo. Cov hom muaj xws li:
Mineral Roj: Siv dav vim nws cov cua txias zoo thiab insulating zog.
Silicone Roj: Paub txog nws qhov ruaj khov nyob rau hauv qhov kub thiab txias.
Synthetic Ester: Biodegradable thiab environmentally friendly.
Ntuj Ester (Natural Ester): Sustainable thiab muaj zoo heev noo noo kam rau ua.
Cov yam ntxwv ntawm Transformer Roj
| Hom | Ua kom txias txias | Insulating Properties | Environmental Impact |
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| Mineral Roj | Siab | Zoo heev | Nruab nrab |
| Silicone Roj | Nruab nrab | Zoo | Tsawg |
| Synthetic Ester | Siab | Zoo heev | Tsawg |
| Ntuj Ester | Nruab nrab | Zoo | Tsawg heev |
Qhov zoo ntawm Roj Immersed Transformers
Roj immersed transformers muaj ntau yam txiaj ntsig:
- Ua kom txias txias: Siv tau cov cua sov dissipation prolongs transformer lub neej.
- Superior rwb thaiv tsev: Cov roj muab lub zog tiv thaiv hluav taws xob tsis zoo.
- Ua haujlwm siab: Txo kev poob zog, tshwj xeeb tshaj yog nyob rau hauv siab -load tej yam kev mob.
- Durability: Tsawg thermal stress ua rau kev ua haujlwm ntev.
- Tus nqi -Kev ua tau zoo: Zoo tagnrho rau loj - nplai thiab siab -voltage installations.
Roj hom Transformer Qhov Tseem Ceeb Saib Xyuas Kev Ua Haujlwm
- Kev kuaj roj tsis tu ncua: Txheeb xyuas cov dej noo, lub zog dielectric, thiab acidity.
- Kev ntsuas rwb thaiv tsev: Ua kom muaj kev ncaj ncees ntawm windings thiab core rwb thaiv tsev.
- Thermal Imaging: Tshawb xyuas hotspots thiab anomalies.
- Buchholz Relay Test: Txheeb xyuas qhov yuam kev nrhiav kom tau mechanisms.
Roj hom Transformer Safety Measures
- Qhov cua kom raug: Tiv thaiv overheating.
- Leak Management: Ua kom muaj kev nyab xeeb ib puag ncig thiab kev ua haujlwm ncaj ncees.
- Kev tshuaj xyuas tsis tu ncua: Txheeb xyuas cov teeb meem tshwm sim ntxov.
Common Applications Roj puv Transformers
Roj immersed transformers yog qhov tseem ceeb nyob rau hauv ntau yam sectors:
- Fais fab nroj tsuag: Ua kom yooj yim hloov hluav taws xob rau kev xa hluav taws xob zoo.
- Cov Khoom Siv Muaj: Fais fab tshuab hnyav nrog qhov ruaj khov voltage.
- Cov tsev lag luam: Ua kom ntseeg tau lub zog hluav taws xob.
- Lub zog tauj dua tshiab: Kev koom ua ke nrog hnub ci thiab cua tshuab hluav taws xob.
GNEE Roj Immersed Transformer Khoom Parameters
| Cov khoom | Yam khoom |
| Kev piav qhia ntau lawm | Roj -Immersed Transformer |
| Cov qauv siv | IEC 60076-11: Ua |
| Muaj peev xwm | 50-2500kVA lossis Customized |
| Ntau zaus | 60 / 50Hz |
| Voltage (HV) | 22KV lossis customized |
| Qhov voltage (LV) | 0.4KV lossis customized |
| Impedance | 4% |
| Kev sib txuas (Vector Group) | Dyn 11 |
| Tapping Range | ±2×2.5% |
| Cov ntaub ntawv tseem ceeb | Silicon hlau |
| Cov ntaub ntawv winding | Aluminium los yog tooj liab |
| Lightning Impulse Withstand Voltage | IEC txuj |
| AC tiv taus voltage | IEC txuj |
| Temperature Rise class | H-chav |
| Kub nce | 125K |
| Txoj kev txias | UA/AF |
| Kev xa khoom muaj peev xwm | 300 units ib hlis |
tuam txhab profile
GNEE TRANSFORMER muaj peev xwm tsim tau zoo thiab pab pawg ua lag luam tau zoo.
Peb cov khoom siv hluav taws xob muaj xws li 500kV, 400kV, 330kV, 220kV, thiab 110kV ultra-high voltage transformers, ntau yam qhuav- hom transformers / roj immersed transformers / amorphous alloy transformers ntawm 35kV thiab hauv qab no, tshiab zog transformers, thiab substations, prefabricated
Export series: ib zaug -theem transformer, peb-theem transformer, cylindrical transformer, cais transformer, tswj transformer, voltage regulator thiab lwm yam khoom, Thiab ntau yam specifications ntawm tshwj xeeb transformers xws li grounding transformers, arc suppression coils, Bitcoin transformers, prefabricated cabins, reactors, hluav taws xob rectifier transformers, thiab lwm yam.
GNEE TRANSFORMER tau ua tiav dhau ISO9001, ISO14001, ISO45001, SA8000 daim ntawv pov thawj system. Tib lub sijhawm, 10kV thiab 35KV theem faib transformers thiab lub thawv hom substations tau txais interna - tional Electrotechnical Commission IEC ntawv pov thawj, US UL ntawv pov thawj, German TUV ntawv pov thawj, EU CE ntawv pov thawj, Dutch KEMA ntawv pov thawj, thiab GOST ntawv pov thawj. Peb cov khoom muag npog thoob ntiaj teb kev lag luam, suav nrog 72 lub teb chaws thiab cheeb tsam xws li Tebchaws Meskas, Europe, Canada, Mexico, thiab lwm yam.
transformer Rhiav khoom siv zaub
hom transformer los ntawm GNEE
Tau txais Transformer Order specification
GNEE TransformerOrder specification
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Thaum xaiv peb lub tuam txhab cov khoom, thov muab cov ntaub ntawv hauv qab no los pab koj zoo dua. |
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Kev thov |
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Kev thov: |
Xov tooj txoj kev: |
Fax: |
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Project tus thawj coj: |
Xov tooj txoj kev: |
Xa ntawv: |
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Transformer hom xaiv |
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□ Qhuav transformer {□SC(B) Epoxy resin □SC(B) Tsis yog-encapsulated} □American Box(ZGS) {□Terminal type(-Z-) □Ring network type(-H-)} □European Box hloov (YBM){□ hloov qhuav □ hloov roj} |
□ Roj-immersed transformer{□ Tag Nrho (-M-) □Oil-cov kabmob hauv ncoo} □Amorphous alloy transformer{□Dry amorphous □ Roj amorphous} □ Tshwj xeeb transformer {Rectifier, Rauv, Mine, Etc} |
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Transformer yooj yim xaiv cov ntaub ntawv
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Lub teb chaws siv: |
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Phase naj npawb: |
□Peb-theem(S pa) □ Monophase □Lwm yam() |
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Ntau zaus: |
□ 50Hz (paub) □ 60Hz □ Lwm yam () |
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Transformer roj: |
□ # 25 (tseem ceeb) □ # 45 (qhov kub thiab txias qis dua -25 degree) |
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Rated peev: |
□( )kVA Cov kev siv □ Sab nraum zoov □ hom sab hauv tsev |
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Qhov siab: |
□ Tsawg dua 1000m (paub) □ 1000-2000m □ 3000m 以上 tshaj |
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Rated voltage (High voltage) |
□6kV □10kV □20kV □35kV □66kV 110kV □220kV □Lwm yam () |
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Rated voltage (tsis tshua muaj siab) |
□0.4kV □0.66kV 10kV □10.5kV □35kV □其他 ( ) |
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Pab pawg sib txuas |
□Dyn11(conventional) □Yyn0 □YNd11 □li0(Tib-theem) □Lwm yam() |
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Impedance (%): |
□4% □4.5% □5.5% □6% □6.5% □7.5% □8% □ Lwm yam ( ) |
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Voltage tswj hom |
□ Kev tswj hluav taws xob yam tsis muaj kev txhawb siab (paub) □Ntawm -load voltage regulation(Z) |
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Voltage tswj ntau yam |
□ ± 2 * 2.5% □ ± 5% □ ± 3 * 2.5% □ Lwm yam () |
Transformer accessory xaiv
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□Ntxuam □Kev tswj qhov kub thiab txias{□ Feem ntau □Nrog 485 lub computer interface} □ Cov ntaub ntawv qhuav{ □ Ordinary steel ntawv □Aluminium alloy » Stainless hlau} □ Kev tiv thaiv qib ntawm cov ntaub ntawv qhuav ( □IP20 (Conventional) □IP( )} □ Cov ntaub ntawv qhuav qhov siab yuav tsum tau{□Tsis muaj □Yuav tsum tau muaj[ ]} □ Cable tawm hom ntawm lub plhaub hloov pauv qhuav {□ Up-thiab- tawm □ Nce toj-thiab- nqis □ nqis-hauv / nqes- tawm □ nqis-hauv / UP- tawm □ nqis-hauv / nqes- tawm □ nqis □{{10} sab hauv/{10} Txoj cai- tawm]} |
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Nco tseg: 1. (Kev hloov pauv qhuav s 100kVA transformer tsis suav nrog cov kiv cua, xws li kiv cua, yuav tsum tau them 2. (Cov roj hloov<630kVA transformer does not include temperature control, gas relay, if necessary, need to increase the fee) |
Lwm cov kev cai tshwj xeeb (cov nqi ntxiv yog siv hauv qab no)
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Qhuav transformer |
□ Plhaub thiab hauv qab phaj{ □ Ib txwm □ kaw tag nrho} □ Hloov mus los □ Sib nqus lo □ Zero sequence transformer □ tooj liab bar rau lub txee tsis muaj hluav taws xob □ Tiv thaiv mesh □ Teeb pom kev zoo □ 100kVA lossis tsawg dua Ntxuam □ Shock absorber |
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Roj-immersed transformer |
□No.45 roj rau cov uas tsis yog- qhov chaw kub tsis tshua muaj □ Tsim hom rau ntawm -load voltage regulator □ 400kVA thiab qis dua qhov hluav taws xob hluav taws xob qis OABC theem nrog cov khoom siv hluav taws xob □ 630kVA lossis qis dua yuav tsum tau tswj qhov kub thiab txias □ 800kVA lossis qis dua qhov hluav taws xob qis hluav taws xob theem 0 yuav tsum tau xaim hluav taws xob □ 630kVA thiab hauv qab no yuav tsum tau nruab nrog roj relay |
GNEE TRANSFORMER Industrial Layout
Asia: Tuam Tshoj, Philippines, Cambodia, Malaysia, Myanmar, Indonesia, Nyab Laj, Mongolia, Nyiv, Taiwan Province, Bangladesh, Sri Lanka, Lebanon, Saudi Arabia, Qaib ntxhw, Armenia, Iraq, Iran, Kazakhstan, Kyrgyzstan, Tajikistan, Uzbekistan
Teb chaws Africa: Egypt, Ethiopia, Angola, Botswana, Burundi, Cape Verde, Congo, Guinea, Ghana, Gabon, Zimbabwe, Cameroon, Kenya, Rwanda, Malawi, Mauritius, Mauritania, Mozambique, South Africa, Nigeria, Somalia, Chad, Central Africa
North America: Aruba, Panama, Dominican koom pheej, Costa Rica, Honduras, Caribbean cheeb tsam, Canada, United States, Mexico, El Salvador, Guatemala, Jamaica
Teb chaws Europe: Bulgaria, North Macedonia, Finland, Norway, Ukraine, Greece, Hungary, Ltalis, United Kingdom
South America: Argentina, Paraguay, Ecuador, Colombia, Guyana, Venezuela, Uruguay, Chile
Middle East: Cov cheeb tsam Middle East
Oceania: Australia, Papua New Guinea. Fiji