Nkag siab txog cov ntsiab lus tseem ceeb ntawm 400kVA Roj Filled Transformer
Feb 05, 2026
Tso lus
NtawmGNEE, ib tug ntseeg siab transformer chaw tsim tshuaj paus txij li thaum 2008, peb tshwj xeeb nyob rau hauv ua tau siab - zoo400kVA roj puv transformersrau kev siv tshuab. Kev nkag siab txog cov ntsiab lus tseem ceeb ntawm lub tshuab hloov pauv yuav pab cov kws tsim khoom lag luam thiab cov thawj coj hauv chaw ua haujlwm txiav txim siab txog kev xaiv, kev ua haujlwm, thiab kev saib xyuas.
Hauv kab lus no, peb yuav tshawb xyuas txhua qhov tseem ceeb ntawm a400kVA roj puv transformer, piav qhia nws txoj haujlwm, thiab qhia tias yog vim li cas thiaj tsim nyog thiab zoo teeb meem.

Factory ntau lawm kab qhia 400kVA roj puv transformers nyob rau hauv sib dhos.
Transformer Core: Lub plawv ntawm 400kVA Roj Filled Transformer
Covtub ntxhaisyog lub hauv paus ntsiab lus ntawm a400kVA roj puv transformer, lub luag hauj lwm rau kev taw qhia cov magnetic flux.
Cov yam ntxwv tseem ceeb muaj xws li:
- High-qib laminated steel:Txo lub zog poob vim yog eddy tam sim no.
- Optimized tsim:Ua kom cov hlau nplaum tsawg tsawg thiab ua haujlwm siab.
- Durability:Laminated qauv txo kev co thiab suab nrov.
Cov tub ntxhais qhov ua tau zoo cuam tshuam ncaj qha rau kev ua haujlwm ntawm lub tshuab hluav taws xob, kev tsim hluav taws xob, thiab kev cia siab ntev ntev -.

Kaw-up ntawm transformer laminated core uas qhia siab - zoo steel laminations.
Windings: Ua lub zog zoo
Windings hauv a400kVA roj puv transformeryog ua los ntawm tooj liab lossis txhuas thiab tseem ceeb heev rau kev hloov hluav taws xob hluav taws xob.
Nta muaj xws li:
- Primary thiab Secondary windings:Tsim los tswj cov ntsuas hluav taws xob muaj kev nyab xeeb.
- Insulated nrog qib siab - cov ntaub ntawv qib:Tiv thaiv luv luv Circuit Court thiab dielectric tawg.
- Precision winding txheej txheem:Xyuas kom tsis txhob poob qis thiab sib nqus sib nqus flux.
Kev tsim qauv winding thiab rwb thaiv tsev zoo yog qhov tseem ceeb rau kev ua kom lub neej ntev ntawm transformer thiab txhim kho kev ua haujlwm.
Rwb thaiv tsev System: Ua kom muaj kev nyab xeeb thiab siv tau ntev
Lub rwb thaiv tsev system nyob rau hauv400kVA roj puv transformerstiv thaiv hluav taws xob tsis zoo thiab tiv thaiv cov tub ntxhais thiab windings.
Cov khoom tseem ceeb muaj xws li:
- Insulating roj:Ua raws li ob qho tib si coolant thiab dielectric barrier.
- Ntawv thiab resin rwb thaiv tsev:Txhim kho lub zog dielectric thiab tiv thaiv kev ya raws.
- Bushings:Insulated cov ntsiab lus rau kev ruaj ntseg txuas rau sab nraud circuits.
Kev tshuaj xyuas tsis tu ncua ntawm lub rwb thaiv tsev yog qhov tseem ceeb rau kev tswj xyuas kev ua haujlwm kom ntseeg tau.

Technician tshuaj xyuas transformer bushings thiab roj theem rau kev kho.
Tank thiab Cooling System
Covtanktsev cov tub ntxhais, windings, thiab insulating roj. Nws muab kev txhawb nqa thiab kev ua kom txias:
- Kev tsim kho steel kav ntev:Tiv thaiv cov khoom sab hauv los ntawm kev puas tsuaj ib puag ncig.
- Cua txias fins los yog radiators:Txhim kho cua sov dissipation thiab tiv thaiv overheating.
- Ntim tsim:Tiv thaiv kom tsis txhob muaj roj thiab paug.
Lub tank thiab cua txias system xyuas kom lub transformer ua hauj lwm zoo txawm nyob rau hauv tas li hnyav loads.
Cov cuab yeej tiv thaiv thiab khoom siv
Niaj hnub400kVA roj puv transformerssuav nrog ntau yam kev nyab xeeb thiab kev saib xyuas:
- Buchholz relay:Nthuav cov roj tsim tawm vim muaj kev ua txhaum sab hauv.
- Cov cuab yeej siv siab:Tiv thaiv lub tank rupture nyob rau hauv cov ntaub ntawv ntawm internal siab buildup.
- Kub sensors thiab roj qib ntsuas:Tso cai rau kev saib xyuas thiab kev saib xyuas.
Cov yam ntxwv no ua rau kom muaj kev nyab xeeb ntawm kev ua haujlwm thiab txo qhov kev pheej hmoo ntawm kev ua tsis tiav.
400kVA Roj Filled Transformer Technical Specifications
|
Parameter |
Specification |
|
Rated zog |
400 kVA ua |
|
Kev ntsuas hluav taws xob (Primary/Secondary) |
11kV / 0.415kV (customizable) |
|
Theem |
Peb -theem |
|
Hom cua txias |
Roj- raus dej, ONAN (Oil Natural Air Natural) |
|
Rwb thaiv tsev Class |
Chav Kawm F / H (IEC Standard) |
|
Kev ua tau zoo |
Ntau dua lossis sib npaug li 98% |
|
Impedance |
4% ± 0.5% |
|
Lub suab nrov |
Tsawg dua lossis sib npaug li 55 dB |
|
Ua haujlwm kub |
-25℃rau +40 degree |
|
Daim ntawv pov thawj |
CE, IEC |
Xaus: Xaiv GNEE rau High-Quality 400kVA Roj Filled Transformers
To taub covCov khoom tseem ceeb ntawm 400kVA roj puv transformeryog qhov tseem ceeb rau kev xaiv, kev khiav hauj lwm, thiab kev tswj xyuas kev lag luam muaj zog daws teeb meem.
NtawmGNEE, peb muab siab -zoo, ruaj transformers tsim rau hnyav industrial daim ntaub ntawv.Tiv tauj peb hnub no kom tau txais cov kws tshaj lij cov lus qhia thiab cov kev daws teeb meem uas ua kom ntev - kev ntseeg siab thiab ua haujlwm tau zoo!
Xa kev nug












