125 kVA Roj Immersed Transformer Specifications thiab Installation Requirements
Jan 22, 2026
Tso lus
Puas yog koj tab tom npaj ib qhov nruab nrab - nplai hluav taws xob faib qhov project thiab xav tau cov ntsiab lus meej thiab cov txheej txheem kev teeb tsa rau koj lub transformer?
Raws li cov kws tshaj lij cov khoom siv hluav taws xob tsim tau tsim nyob rau xyoo 2008, GNEE muaj 18+ xyoo dhau los ntawm kev tsim khoom125 kVA Roj Immersed Transformeruas ua tau raws li cov qauv thoob ntiaj teb (IEC, CE, GB).
Peb lub Hoobkas- cov khoom siv ncaj qha ua kom muaj txiaj ntsig zoo, tus nqi sib tw, thiab kev txhawb nqa tsim nyog- los ntawm kev ua ntej- muag specs lees paub rau tom qab- kev txhim kho kev txhim kho.
Batch zus tau tej cov GNEE's 125 kVA Roj Immersed Transformer, showcasing standardized manufacturing processes.
Core Specifications ntawm 125 kVA Roj Immersed Transformer
Nkag siab txog cov txheej txheem kev ua haujlwm ntawm125 kVA Roj Immersed TransformerNws yog ib qho tseem ceeb rau kev sib piv nws rau koj qhov project xav tau. GNEE tus qauv qauv ua raws li cov qauv kev ua tau zoo, nrog rau cov kev xaiv hloov tau rau cov kev xav tau tshwj xeeb lossis ib puag ncig:
| Parameter | Txheem Specification |
|---|---|
| Rated Peev Xwm | 125 kVA ua |
| Thawj Voltage | 10kv ua |
| Secondary Voltage | 0.4kV (3-theem, 4-xaim) |
| Ntau zaus | 50 Hz |
| Txoj kev txias | ONAN (Oil Natural, Cua Natural) |
| Rwb thaiv tsev Class | Chav Kawm A |
| Kub nce | Tsawg dua lossis sib npaug li 55K (cov roj sab saum toj) / Tsawg dua lossis sib npaug rau 80K (winding) |
| Qib tiv thaiv | IP23 |
| Qhov hnyav | Kwv yees li . 1300kg |
| Qhov Loj (L × W × H) | 1600mm × 1100mm × 1500mm |
| Tsis muaj -Load Poob | Tsawg dua lossis sib npaug li 280W |
Cov yam ntxwv tseem ceeb ntawm 125 kVA Roj Immersed Transformer
GNEE cov125 kVA Roj Immersed Transformerintegrates tsim cov ntsiab lus los xyuas kom meej efficiency, durability, thiab kev nyab xeeb- tseem ceeb rau lub sij hawm ntev - ua hauj lwm:
- High-Efficiency Core & Windings: Siv txias- dov silicon steel los xij (30Q130 qib) rau cov tub ntxhais hlau (txo qis sib nqus los ntawm 12%) thiab siab- purity tooj liab windings (txo qis dua), ua raws li IE2 cov qauv kev ua haujlwm zoo.
- Huab cua-Resistant Tank: Lub tank yog ua los ntawm 3 hli galvanized steel nrog anti-corrosion hmoov txheej, tiv thaiv los nag, UV hluav taws xob, thiab kub hloov pauv (- 30℃txog 45 degree) - haum rau kev teeb tsa sab nraum zoov.
- Cov khoom tiv thaiv kev nyab xeeb: Nruab nrog lub siab nyem li qub (tiv thaiv lub tank rupture los ntawm overpressure), roj qib gauges (xyuas saib xyuas yooj yim), thiab kub sensors (kev ceeb toom rau qhov txawv txav thaum tshav kub kub buildup).
- Tsawg suab nrov ua haujlwm: Optimized core clamping structure thiab oil damping design txo cov suab nrov ua haujlwm tsawg dua lossis sib npaug li 58dB (ntawm 1m nrug), ua rau nws tsim nyog rau thaj chaw nyob lossis suab nrov- cov chaw lag luam rhiab heev.
Kev Txhim Kho Cov Cai rau 125 kVA Roj Immersed Transformer
Kev txhim kho kom zoo yog qhov tseem ceeb rau kev ua haujlwm siab tshaj plaws ntawm125 kVA Roj Immersed Transformer. Ua raws li cov cai no kom ua tau raws li qhov xav tau thiab kev nyab xeeb:
Yuav tsum npaj qhov chaw
- Foundation: Siv lub hauv paus pob zeb uas muaj zog ntxiv nrog lub load-cov kabmob muaj peev xwm ntau dua lossis sib npaug li 2000kg / m² (nrog rau lub tshuab hloov pauv qhov hnyav 1300kg + kev nyab xeeb margin). Lub hauv paus yuav tsum yog 100 hli siab tshaj qhov chaw nyob ib puag ncig kom tsis txhob muaj dej sib xyaw.
- Clearance: Khaws 2m kev nyab xeeb kev nyab xeeb nyob ib ncig ntawm lub tshuab hloov pauv (tsis muaj kev cuam tshuam hauv qhov no) rau cov cua sov dissipation thiab kev saib xyuas. Khaws nws deb ntawm 5m ntawm cov khoom siv hluav taws xob (xws li, cov roj cia tank, cov khoom ntoo).
- Ib puag ncig tej yam kev mob: Zam kev txhim kho hauv qis- thaj chaw pw (xws li dej nyab) lossis thaj chaw uas muaj plua plav / tshuaj lom neeg muaj kuab lom (opt rau IP44 tiv thaiv yog tias xav tau). Xyuas kom ambient kub nyob ntawm -30℃thiab 45 degree.
Installation txheej txheem yuav tsum tau
- Lifting & Qhov Chaw: Siv lub crane nrog ntau dua lossis sib npaug li 2t lifting muaj peev xwm (ntxiv slings rau lub transformer lub siab lifting lugs, tsis yog lub tank). Muab lub transformer horizontally rau ntawm lub hauv paus (qib sib txawv tsawg dua los yog sib npaug li 5 hli).
- Kev xaim: Txuas thawj (siab-voltage) thiab theem nrab (tsawg-voltage) cables raws li daim ntawv teev npe daim duab txuas. Siv tooj liab cables nrog cross-sectional cheeb tsam Ntau dua los yog sib npaug rau 25mm² (primary) thiab Ntau tshaj los yog sib npaug rau 120mm² (secondary) kom tsis txhob overheating.
- Kev tshuaj xyuas roj: Ua ntej commissioning, xyuas cov roj theem (yuav tsum nyob nruab nrab ntawm "min" thiab "max" ntawm qhov ntsuas) thiab roj zoo (ntshiab, tsis muaj sediment -GNEE muab ua ntej-cov roj insulating uas tsim nyog)
Standard installation site layout rau 125 kVA Roj Immersed Transformer, qhia lub hauv paus thiab clearance yuav tsum tau.
Ncej -Kev Ntsuas Kev Ntsuas rau 125 kVA Roj Immersed Transformer
Tom qab kev teeb tsa, ua cov kev sim no kom paub meej tias qhov125 kVA Roj Immersed Transformeryog npaj rau kev ua haujlwm:
- Rwb thaiv tsev Resistance Test: Siv 2500V megohmmeter los ntsuas kev tiv thaiv rwb thaiv tsev ntawm windings thiab hauv av-kuj yuav tsum siab dua lossis sib npaug rau 1000MΩ (ntawm 25℃).
- Tsis muaj -Load Test: Lub hwj chim ntawm thawj sab (tsis muaj load rau theem nrab) thiab xyuas cov suab nrov txawv txav (yuav tsum yog lub suab nrov tsis tu ncua, tsis muaj buzzing) thiab roj kub nce (tsawg dua lossis sib npaug li 10K hauv 1 teev).
- Load Test: Thov 50% rated load (62.5 kVA) rau 2 teev, ces 100% rated load rau 4 teev. Saib xyuas cov roj kub (yuav tsum tsis pub tshaj 55K nce) thiab kev ruaj ntseg hluav taws xob (kev hloov pauv theem qis dua lossis sib npaug li ± 2%).
Xaus
GNEE cov125 kVA Roj Immersed Transformermuab cov kev qhia tshwj xeeb txhim khu kev qha, kev tsim qauv ruaj khov, thiab cov kev xav tau ntawm kev txhim kho kom meej- ua kom nws zoo tagnrho rau nruab nrab- nplai fais fab kev faib hluav taws xob (piv txwv li, nruab nrab- cov zej zog loj, cov chaw tsim khoom me). Nrog 18 xyoo ntawm kev tsim kev txawj ntse, peb muab tsis tau tsuas yog cov khoom zoo, tab sis kuj tag nrho installation kev taw qhia los xyuas kom meej qhov project.
Txhawm rau kom tau txais cov ncauj lus qhia ntxaws ntxaws, cov lus qhia tshwj xeeb, lossis ntawm - kev txhawb nqa kev teeb tsa chaw,tiv tauj peb tam sim no-thiab mus saib peb [125 kVA Roj Immersed Transformer khoom nplooj] txhawm rau saib cov ntsiab lus kev tshaj lij thiab cov neeg siv khoom teeb tsa. Peb yuav pab koj ua tiav kev faib hluav taws xob zoo nrog peb cov kev daws teeb meem.