Vim Li Cas Xaiv Peb
Kev Txawj Ntse
Cov khoom lag luam npog 6kV / 11kV / 22kV / 35kV, 50kVA-25000kVA qhuav- hom / roj-immersed hom, ua tiav cov khoom lag luam wholesale xav tau hauv ib qho chaw nres tsheb yam tsis muaj kev sib koom ua lag luam ntau. Leveraging proprietary Corten weathering steel thev naus laus zis kom ua haujlwm ruaj khov thiab txuas ntxiv cov cuab yeej siv lub neej.
Comprehensive Quality Service
Uas tsis tu ncua txaus siab cov kev xav tau sib txawv ntawm cov neeg siv khoom thoob plaws ntiaj teb hauv cov khoom siv steel hlau. Pab neeg muag khoom tshaj lij, muab cov neeg siv khoom nrog thawj - cov kev pabcuam hauv chav kawm; kev yuav khoom nruj thiab pab neeg soj ntsuam zoo, ua tib zoo xaiv cov khoom zoo - zoo raw khoom; pab neeg tshawb fawb thiab kev tshaj lij los txhim kho kev tsim khoom thiab txo cov nqi rau cov neeg siv khoom; zoo heev tsim thiab ua pab neeg, ua tib zoo crafted thiab refined; intimate shipping logistics pab neeg tiv thaiv cov khoom thauj.
Pab neeg ua haujlwm zoo heev
GNEE nrog pab pawg kws tshaj lij, teb ceev ceev, lub sijhawm xa khoom luv, tus nqi sib tw zoo tshaj, kev pabcuam zoo tshaj.
Tus nqi sib tw
Peb siv zog los tswj tus nqi sib tw, muab cov neeg siv khoom siv suab thiab video uas xa tus nqi siab rau lawv cov peev txheej.
Qhov sib txawv ntawm hom qhuav thiab Liquid transformer
Yuav tsum muaj kev nyab xeeb thiab kev xav txog ib puag ncig
Txij li cov tshuab hluav taws xob qhuav qhuav tsis siv cov kua dej tsis zoo lossis cov kua dej ua haujlwm, lawv tsis tso cov pa phem rau hauv ib puag ncig. Lawv tsis muaj cov kua dej flammable, yog li tsis tshua muaj kev pheej hmoo ntawm kev tawg lossis ntes hluav taws.dry transformers yog qhov nyiam tshaj plaws rau kev siv sab hauv tsev vim lawv txoj kev ntseeg siab.
Koj tuaj yeem pom lawv yooj yim hauv qhov chaw xws li tsev kawm ntawv, tsev kho mob, thiab lwm qhov chaw pej xeem.
Thaum soj ntsuam nrog cov kua transformers koj yuav tsum tau siv ceev faj vim lawv tuaj yeem tawg tau yooj yim lossis ntes hluav taws. Lawv kuj tsis zoo rau ib puag ncig, ua rau lawv tsis zoo rau kev siv sab hauv tsev.
Yog tias koj yuav tsum tau txais lub tshuab hloov ua kua, xav txog kev tau txais ib qho nrog silicone, lossis txawm tias hydrocarbons rau lawv tsis muaj tshuaj lom.
Kev tu
Txij li cov tshuab hloov pauv qhuav yog huab cua- txias, lawv yooj yim los tswj. Lawv tsuas yog xav tau ib qho kev kuaj pom, nyob ntawm koj lub tsev thiab koj siv nws li cas. Tsis tas li ntawd, cov transformers no tiv taus kev sib kis thiab tsim cov av.
Ua kua transformers, yuav tsum tau ntau maintenance.apart from checking and tightening connection as you would a dry transformer, you will have to always check the gauges and any signs of leaks.you may have to take a liquid sample for dissolved gas analysis.
Cov Khoom Siv Khoom Siv Loj thiab Muaj Peev Xwm
Qhuav hom fais fab transformers tuaj nrog ib tug hneev taw loj dua, piv rau lawv cov kua counterparts.with ib qho huab cua -txias ntaus ntawv, koj yuav xav tau ib tug loj hluav taws xob clearance rau ib qho yooj yim cua circulation.dry hom transformer qhov ntau thiab tsawg thiab kev ntsuam xyuas yog txwv, ua rau lawv haum rau me me - nruab nrab voltage xav tau.
Cov kua dej hloov pauv tuaj nrog cov hneev taw me me, tab sis lawv sib npaug ntawm qhov chaw ntau, thiab tej zaum ntau dua li qhov hloov pauv qhuav vim yog cov radiators thiab flange kawg. Tab sis lawv tuaj yeem tswj tau qhov muaj peev xwm voltage.
Dab tsi yog Hom Qhuav Hom Transformers
Cast Resin Dry Type Transformer (CRT)
Lub cam khwb cia resin qhuav hom transformer (CRT) yog ib hom transformer uas siv epoxy resin encapsulate nws thawj thiab theem nrab windings. Qhov no tiv thaiv cov windings los ntawm ya raws, plua plav, corrosion, thiab lwm yam ib puag ncig uas tuaj yeem cuam tshuam rau lawv cov rwb thaiv tsev thiab kev ua haujlwm.
CRT tsim nyog rau thaj chaw muaj av noo, kev teeb tsa sab hauv tsev, thiab hluav taws kub- thaj chaw muaj kev pheej hmoo vim nws tsis yog -hygroscopic, tsis yog -inflammable, thiab txij nkawm- dawb. Nws tseem tuaj yeem tiv taus ntau dhau, kev tso tawm ib nrab, thiab poob qis, ua rau muaj kev ua haujlwm siab thiab ua haujlwm ntev.
CRT muaj nyob rau hauv kev ntsuam xyuas ntawm 25 kVA mus rau 12,500 kVA, nrog rwb thaiv tsev chav F (90℃kub nce).
Lub tshuab nqus tsev siab Impregnated Transformer (VPI)
Lub tshuab nqus tsev siab impregnated transformer (VPI) yog ib hom kev hloov pauv uas siv chav kawm H polyester cob kom impregnate nws cov windings nyob rau hauv lub tshuab nqus tsev thiab siab. Qhov no tshem tawm txhua qhov chaw huab cua lossis qhov tsis muaj nyob hauv cov rwb thaiv tsev, txhim kho nws cov khoom siv dag zog, lub zog dielectric, thiab thermal stability.
VPI yog qhov tsim nyog rau kev teeb tsa sab nraum zoov, cov xwm txheej seismic, thiab qhov kub thiab txias vim tias nws muaj kev tsim kho ruaj khov, muaj dej noo- tiv thaiv qhov thaiv, thiab qis thermal expansion coefficient. Nws kuj muaj kev saib xyuas yooj yim, tsis tshua muaj hluav taws kub, thiab muaj kev tiv thaiv siab rau luv luv Circuit Court tam sim no.
VPI muaj nyob rau hauv kev ntsuas ntawm 5 kVA mus rau 30 MVA, nrog rwb thaiv tsev chav F (155 degree) lossis H (180 degree), thiab tiv thaiv mus txog IP56.
Dab tsi yog qhov tseem ceeb ntawm Kev Tsim Kho Kom Qhuav Hom Transformer
Kev xaiv ntawm insulation hom:Hom rwb thaiv tsev txiav txim siab qhov ntsuas kub, lub zog dielectric, lub zog ntawm lub zog, thiab thermal shock tsis kam ntawm lub transformer. Feem ntau, F thiab H-cov ntaub ntawv rwb thaiv tsev yog siv rau qhuav- hom transformers vim tias lawv tuaj yeem tiv taus qhov kub thiab txias (txog 155℃thiab 180 degree, raws li) thiab muaj cov khoom siv hluav taws xob zoo. Cov ntaub ntawv rwb thaiv tsev muaj xws li cov kua roj vanish, epoxy resin, polyester resin, thiab lwm yam.
Xaiv cov khoom siv winding:Cov khoom siv winding txiav txim siab qhov conductivity, tsis kam, poob, thiab txhua yam zog ntawm transformer. Feem ntau, tooj liab thiab txhuas yog siv los ua cov ntaub ntawv winding rau qhuav- hom transformers vim lawv muaj cov conductivity siab thiab tus nqi qis. Tooj liab muaj qhov zoo conductivity thiab mechanical zog dua li txhuas, tab sis nws kim dua thiab hnyav dua. Rau tib qhov kev ntsuam xyuas tam sim no, tooj liab yuav tsum muaj tsawg dua tus ntoo khaub lig- seem cheeb tsam dua li txhuas.
Xaiv cov khoom tseem ceeb uas tsis tshua muaj hysteresis poob:Cov khoom tseem ceeb txiav txim siab qhov sib nqus flux ceev, permeability, hysteresis poob, thiab eddy tam sim no poob ntawm lub transformer. Cov khoom siv tseem ceeb yuav tsum muaj qhov siab permeability thiab qis hysteresis poob los txo qhov tsis muaj -load poob thiab txhim kho kev ua haujlwm ntawm lub tshuab hloov pauv. Cov ntaub ntawv tseem ceeb xws li silicon steel, txias dov grain oriented steel (CRGO), amorphous hlau, thiab lwm yam.
Kev cai:Cov kev cai ntawm lub transformer yog qhov piv ntawm qhov voltage poob ntawm tag nrho cov load mus rau qhov tsis muaj -load voltage. Cov kev cai qhia txog lub peev xwm ntawm lub transformer kom tswj tau qhov tso zis hluav taws xob tas li nyob rau hauv cov xwm txheej sib txawv. Cov kev cai nyob ntawm qhov impedance thiab tsis kam ntawm transformer. Tsawg impedance thiab tsis kam ua rau tsis muaj kev tswj hwm thiab kev tswj hluav taws xob zoo dua. Lub to-reactance ntawm qhuav- hom transformer yuav tsum tau khaws cia nyob rau hauv 2% thaum lub sij hawm tsim kom ua tau raws li kev cai qis.
Cov chav kawm rwb thaiv tsev thiab qhov zoo ntawm qhov qhuav -hom transformer yuav tsum raug xaiv kom tiv taus qhov kub thiab txias ib puag ncig yam tsis muaj degrading. Qhov kub nce ntawm lub transformer yuav tsum tsis txhob tshaj qhov txwv tau teev los ntawm cov chav kawm rwb thaiv tsev.
Kev poob:Qhov poob ntawm lub transformer yog qhov sib txawv ntawm lub zog input thiab lub zog tso zis. Qhov poob yog tsis muaj-load poob thiab poob poob. Qhov tsis muaj -load poob yog ywj siab ntawm lub load thiab suav nrog cov tseem ceeb poob thiab eddy tam sim no poob. Lub load poob yog proportional rau lub load thiab muaj xws li tooj liab poob thiab stray poob. Qhov poob cuam tshuam rau kev ua haujlwm, cua sov, thiab txias ntawm lub transformer. Cov khoom siv tseem ceeb, cov khoom siv winding, cov khoom siv rwb thaiv tsev, thiab cov qauv tsim yuav tsum raug xaiv kom txo qis qhov kev poob thiab ua kom qhov ua tau zoo ntawm qhov qhuav -hom transformer.
Overloading:Lub overloading ntawm lub transformer yog qhov mob thaum lub transformer ua hauj lwm tshaj nws cov peev xwm los yog kub txwv. Lub overloading ua rau overheating, rwb thaiv tsev tawg, luv Circuit Court, los yog hluav taws kub hauv transformer. Lub overloading tuaj yeem tshwm sim los ntawm kev xav tau ntau dhau, kev sib haum xeeb, kev ua txhaum, lossis qhov kub thiab txias. Cov qhuav- hom transformer yuav tsum tau tsim nrog cov npoo txaus los tswj cov khoom siv ntau dhau yam tsis muaj kev puas tsuaj rau nws cov khoom lossis kev ua haujlwm. Lub tshuab ziab khaub ncaws- hom transformer kuj tseem yuav tsum tau nruab nrog lub kiv cua- cua txias lossis cua- cua txias system kom dissipate cov cua sov uas tsim los ntawm overloads.
K-factor:K-factor yog ib qho kev ntsuas ntawm lub peev xwm ntawm lub tshuab hloov hluav taws xob los tiv thaiv cov cua sov uas tsim los ntawm cov tsis muaj -sinusoidal tam sim no hauv nws cov windings. Tsis yog-sinusoidal tam sim no yog tshwm sim los ntawm ntau yam khoom siv hluav taws xob uas tsim kev sib haum xeeb hauv qhov voltage thiab tam sim no waveforms. Harmonics nce qhov poob, cua sov, thiab distortion ntawm transformer. Qhov siab K-factor qhia tau hais tias lub transformer tuaj yeem tswj cov qib siab ntawm harmonics yam tsis muaj cua sov los yog degrading. Qhov qhuav- hom transformer yuav tsum tau tsim nrog lub siab K-factor los muab lub neej ntev- kav ntev thiab txhim khu kev qha kev ua tau zoo nyob rau hauv daim ntawv thov uas tsis yog{11}}sinusoidal tam sim no.
Dab tsi kev lag luam yog qhuav - hom transformers siv nyob rau hauv
Cov ntxhia pob zeb
Mineral mining muaj cov nplaim hluav taws kub thiab tawg (coal, roj, natural gas) uas yuav tsum tau muaj kev nyab xeeb siab rau transformers.safety yog thawj qhov kev txiav txim siab, ua raws li seb cov transformers puas tuaj yeem ua haujlwm, txias, thiab tswj tau ib txwm nyob rau hauv ib puag ncig hnyav (siab thiab qis, siab kub, thiab plua plav)
Zog - Fais fab tiam
Tom qab lub chaw tsim hluav taws xob tsim hluav taws xob, nws yuav tsum tau mus txog qhov ntev kom thauj cov hluav taws xob mus rau ntau thaj tsam rau kev muab khoom. Thaum lub sij hawm kis tau tus mob, lub siab tam sim no tsim ib tug high cua kub nyhuv, uas melts cov hlau thiab ua rau muaj zog resistive losses. Lub sijhawm no, tam sim no yuav tsum tau xa mus los ntawm cov kauj ruam - nce transformer kom nce qhov voltage thiab txo qhov tam sim no, ua kom lub zog tsis tu ncua. High-voltage kis tau tus mob muaj kev ua tau zoo dua thiab txuag cov nqi khiav lag luam.Xaiv lub prefabricated compact substation yog ib qho kev daws teeb meem zoo.
Ib puag ncig yam yuav tsum tau xav txog ua ntej.thaum lub zog hluav taws xob photovoltaic tau ua nyob rau hauv cov suab puam, txhawm rau kom tsis txhob qhuav -hom transformer raug tawm sab nraum zoov, nws yuav raug cuam tshuam los ntawm ib puag ncig xws li kub, dej qhuav, thiab plua plav, nruab nrog hlau vaj tse raws li qib kev tiv thaiv.
Kev xav txog kev nyab xeeb hnyav thiab ib puag ncig thaum lub sijhawm ua haujlwm hauv cua turbine alarm, nrog rau cov kev txwv ntawm lub tsev loj, qhuav hom transformers uas yooj yim rau nruab, txhim khu kev qha, txij nkawm dawb, corrosion resistant, thiab kev vibration resistant yog qhov tseem ceeb ntawm kev xav.
Vim qhov tseeb tias qhuav- hom transformers tuaj yeem ua haujlwm nyob rau hauv qhov chaw ntub dej, peb yuav tsum xav txog kev tiv thaiv dej, dej tsis kam, huab cua ncig, thiab lwm yam ntawm transformer. Txhawm rau kom tsis txhob muaj kev sib cuag ncaj qha nrog lub tshuab hloov pauv los ntawm cov neeg ua haujlwm hauv qhov chaw ua haujlwm ntub dej, lub plhaub hloov pauv yuav tsum tau nruab.
Yuav ua li cas tiv thaiv ib tug qhuav Transformer
Qhuav transformers tuaj yeem siv cov plhaub sib txawv thiab cov ntaub thaiv npog los tiv thaiv lawv ntawm ib puag ncig thiab los ntawm tampering.it yuav nyob ntawm seb ib puag ncig thiab qhov hloov pauv qhov loj thiab lub zog ntsuas.
IP-20 tiv thaiv casing tiv thaiv kev nkag ntawm cov khoom txawv teb chaws loj dua 12 millimeters inch. Qhov kev tiv thaiv qib no muab kev nyab xeeb ruaj khov rau cov khoom nyob hauv lub tshuab hloov pauv qhuav.
Hom kev thaiv feem ntau yog IP-45 enclosure. Hom kev thaiv no yog ua los ntawm cov ntawv hlau thiab haum nrog lub qhov rooj uas kaw lub transformer sab hauv. IP-45 lub npe txhais tau hais tias lub kaw lus yog plua plav nruj thiab tiv thaiv cov dav hlau dej.
Yog tias koj tab tom txhim kho lub tshuab hluav taws xob qhuav sab nraum zoov, tom qab ntawd IP-23 thiab IP-54 qib kev tiv thaiv yog qhov tsim nyog vim tias lawv zoo tagnrho rau kev siv hauv cov dej ntub lossis ntub dej.cov ntaub thaiv tiv thaiv no tiv thaiv cov dej nkag uas tuaj yeem ua rau muaj kev puas tsuaj rau lub transformer.
IP-65 qib kev tiv thaiv yog qhov siab tshaj plaws, thiab nws tau siv nyob rau hauv ib puag ncig tsis zoo. Hom kev thaiv no yog ua los ntawm cov hlau tsis muaj steel thiab nws tau haum nrog lub qhov rooj uas kaw lub transformer sab hauv.the IP-65 lub npe txhais tau hais tias lub kaw lus yog plua plav-tawv thiab tiv thaiv cov dav hlau dej.
transformer Rhiav khoom siv zaub
Qhuav transformation Rhiav
Intelligent automatic dabtsi yog khoov tshuab
Fully automatic laminating unit
Fully automatic laminating unit
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:
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Xov tooj txoj kev:
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Fax:
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Project tus thawj coj:
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Xov tooj txoj kev:
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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}
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□ 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 pib xaiv cov ntaub ntawv
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Lub teb chaws siv:
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Phase naj npawb:
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□Peb-theem(S conventional) □ Monophase □Lwm yam()
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Ntau zaus:
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□ 50Hz (paub) □ 60Hz □ Lwm yam ()
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Transformer roj:
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□ # 25 (tseem ceeb) □ # 45 (qhov kub thiab txias qis dua -25 degree)
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Rated peev:
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□( )kVA Cov xwm txheej siv □ Sab nraum zoov □ hom sab hauv tsev
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Qhov siab:
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□ Tsawg dua 1000m (paub) □ 1000-2000m □ 3000m 以上 tshaj
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Rated voltage (High voltage)
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□6kV □10kV □20kV □35kV □66kV 110kV □220kV □Lwm yam ()
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Rated voltage (tsis tshua muaj siab)
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□0.4kV □0.66kV 10kV □10.5kV □35kV □其他 ( )
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Pab pawg sib txuas
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□Dyn11(conventional) □Yyn0 □YNd11 □li0(Tib-theem) □Lwm yam()
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Impedance (%):
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□4% □4.5% □5.5% □6% □6.5% □7.5% □8% □ Lwm yam ( )
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Voltage tswj hom
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□ 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
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□ ± 2 * 2.5% □ ± 5% □ ± 3 * 2.5% □ Lwm yam ()
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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-in/down-tawm □ nqis-in/UP- tawm □ nqis-hauv / nqes- tawm □ nqis {{10} sab □{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)
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Lwm cov kev cai tshwj xeeb (cov nqi ntxiv hauv qab no)
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Qhuav transformer
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□ 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
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□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
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GNEE TRANSFORMER Industrial Layout
Middle East:Saudi Arabia, UAE, Iraq, Oman, Kuwait (Turkey-transformer accessories tso cai)
Teb chaws Africa:gypt, 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
Teb chaws Europe: Bosnia thiab Herzegovina, Lub teb chaws Yelemees, Fabkis, United Kingdom, Belgium, Ltalis, Bulgaria, North Macedonia, Finland, Norway, Ukraine, Greece, Hungary,
Asia:Tuam Tshoj, Russia, Ukraine, Kazakhstan, Turkmenistan, Kyrgyzstan, Uzbekistan, Tajikistan, Nyab Laj, Indonesia, Malaysia, Thaib, Philippines, Cambodia, Myanmar, Mongolia, Taiwan Province, Nyiv, Bangladesh, Sri Lanka, Lebanon, Saudi Arabia, Qaib ntxhw, Armenia, Iraq, Iran
North America: Aruba, Panama, Dominican koom pheej, Costa Rica, Honduras, Caribbean cheeb tsam, Canada, United States, Mexico, El Salvador, Guatemala, Jamaica
South America: Argentina, Paraguay, Ecuador, Colombia, Guyana, Venezuela, Uruguay, Chile
Oceania: Australia, Papua New Guinea. Fiji
Q: Qhov txawv ntawm hom qhuav thiab roj hom transformer yog dab tsi?
A: Raws li qhov nruab nrab cua txias, qhuav hom transformer siv cua whereas hom roj siv roj
Q: Koj ua li cas kuaj qhov qhuav -hom transformer?
A: Kev ntsuas transformer tuaj yeem ua tau los ntawm kev ntsuas qhov tsis kam ntawm winding, voltage piv, theem hloov chaw, load poob, thiab lwm yam.
Q: Cov roj twg yog ntim rau hauv lub tshuab hluav taws xob?
A: Insulating roj tau sau vim muaj cov khoom siv insulating siab.
Q: Vim li cas cov roj siv hauv lub tshuab hloov pauv?
A: Transformer roj yog siv los tiv thaiv lub hauv paus & winding ntawm lub transformer vim hais tias lawv yog tag rau hauv cov roj.
Q: Dab tsi yog DGPT hauv transformer?
A: DGPT yog qhov kuaj pom ntawm cov pa roj, siab & kub rau cov transformers.
Q: Dab tsi yog 2000 KVA Qhuav Hom Transformer?
A: Ib qho 2,000 kVA qhuav hom transformer yog ib hom kev hloov pauv uas siv huab cua ua kom txias nruab nrab es tsis txhob ua kua. Nyob rau tib lub sijhawm, nws kuj siv lub zog ntsuas ntawm 2,000 kVA lossis siab dua. Cov hom transformers no feem ntau yog siv nyob rau hauv kev lag luam daim ntaub ntawv uas yuav tsum tau rau siab zog muaj peev xwm.
Q: Peb-Phase Dry-Hom Transformer yog dab tsi?
A: Ib qho peb -theem qhuav- hom transformer yog tus kheej -cooled transformer uas siv ob windings thiab muaj nyob rau hauv ntau yam ntawm cov thawj thiab theem nrab voltage ua ke. Cov chav no feem ntau yog siv rau hauv cov ntawv thov kev lag luam uas yuav tsum muaj lub peev xwm siab zog. Tsis tas li ntawd, txij li thaum nws yog peb lub-theem transformer, nws ua haujlwm ntawm peb lub-theem fais fab mov, nrog rau thawj thiab theem nrab windings muaj peb tag nrho cov windings.
Q: 33KV Dry Type Transformer yog dab tsi?
A: 33kV qhuav hom transformer yog lub siab -voltage ntaus ntawv hu ua epoxy resin-cast transformer. Tsis zoo li cov tsoos qhuav- hom transformers, nws siv epoxy resin ua cov khoom siv insulating. Qhov siab dua thiab qis zog windings yog tsim los ntawm cov ntawv ci tooj liab (strip) thiab txias nrog epoxy resin. Hom transformer no feem ntau yog siv rau sab nraum zoov daim ntaub ntawv uas yuav tsum tau rau siab zog muaj peev xwm.
Q: Dab tsi yog 500 KVA Qhuav Hom Transformer?
A: Ib qho 500 kVA qhuav hom transformer yog ib qho khoom siv hluav taws xob loj, kim heev uas hloov siab - hluav taws xob hluav taws xob mus rau qhov hluav taws xob qis. Cov cuab yeej no feem ntau pom muaj nyob rau hauv cov chaw tsim hluav taws xob thiab cov chaw tso hluav taws xob, qhov chaw uas lawv tau siv los txo qis qhov hluav taws xob ntawm hluav taws xob ua ntej nws raug xa mus rau cov tsev thiab cov lag luam.
Q: Dab tsi yog qhov ua tau zoo ntawm Cov Hom Qhuav Transformers?
A: Lub zog ua haujlwm ntawm qhuav- hom transformers muaj nyob rau hauv 35% nominal load thiab 50% nominal load. Kev ua haujlwm ntawm lub tshuab hloov pauv ntawm 35% nominal load feem ntau yog 99.5%. Kev ua haujlwm ntawm lub tshuab hloov pauv ntawm 50% nominal load feem ntau yog 99%.
Q: Dab tsi yog 1000 KVA Qhuav Hom Transformer?
A: Ib qho 1,000 kVA qhuav hom transformer yog ib qho khoom siv hluav taws xob loj, kim heev uas hloov siab - hluav taws xob hluav taws xob mus rau qhov hluav taws xob qis. Cov cuab yeej no feem ntau pom muaj nyob rau hauv cov chaw tsim hluav taws xob thiab cov chaw tso hluav taws xob, qhov chaw uas lawv tau siv los txo qis qhov hluav taws xob ntawm hluav taws xob ua ntej nws raug xa mus rau cov tsev thiab cov lag luam.
Q: Dab tsi yog 2000 KVA Qhuav Hom Transformer Nqe?
A: Ib qho 2,000 KVA Qhuav hom transformer muaj tus nqi nruab nrab ntawm $ 24,425.52. Txawm li cas los xij, tus nqi tuaj yeem sib txawv raws li cov yam ntxwv thiab cov kev qhia tshwj xeeb ntawm transformer. Tias yog vim li cas feem ntau transformer manufacturers zoo li peb ntawm Daelim muab transformers rau ib tug quote. Txoj kev no, cov neeg siv khoom tuaj yeem tau txais tus nqi raug dua rau lawv cov kev xav tau tshwj xeeb.
Q: Yuav ua li cas qhuav Transformers txias?
A: Qhuav- hom transformers yog txias nyob rau hauv ib qho ntawm ob txoj kev: tus kheej- txias los yog yuam kom txias.
Tus kheej-txias yog txoj kev ua kom txias tshaj plaws, thiab nws yog siv rau me me mus rau nruab nrab-sized transformers. Cov huab cua nyob ib puag ncig ua rau lub tshuab hluav taws xob txias, yog li lawv feem ntau haum nrog cov kiv cua kom circulate huab cua.
Kev quab yuam txias yog siv rau cov transformers loj uas ua kom muaj cua sov ntau dua. Lub transformer yog txias los ntawm cov kua, feem ntau yog dej los yog roj. Cov kua yog circulated rau lub transformer kom tshem tawm cov cua sov.
Q: Lub tshuab ziab khaub ncaws puas tuaj yeem siv sab nraud?
A: Yog! Qhuav- hom transformers siv tau ob qho tib si sab hauv tsev thiab sab nraum zoov vim muaj cov yam ntxwv hauv qab no:
Nws tsis yog -flammable
Nws tsis yog hygroscopic
Nws tuaj yeem haum rau hauv IP-45 enclosure
Q: Dab tsi yog qhov txhaum ntawm qhuav hom transformers?
A: Vibration thiab Mechanical Damage: Kev co sab nraud lossis kev cuam tshuam tuaj yeem ua rau cov qauv rwb thaiv tsev hauv lub tshuab hloov pauv, cuam tshuam rau nws qhov kev ua tau zoo. Hluav taws xob rho tawm tsis ua haujlwm: Cov teeb meem hluav taws xob sib cais tuaj yeem ua rau tam sim no lossis arcing ntawm qib sib txawv, ua rau lub rwb thaiv tsev puas.
Q: Dab tsi yog qhov yuav tsum tau ua rau lub tshuab ziab khaub ncaws qhuav?
A: Qhuav hom transformers yuav tsum tau muab ntsia rau hauv ib theem upright txoj hauj lwm nyob rau hauv ib qho chaw uas muaj cua dawb ncig. Yam tsawg kawg nkaus yuav tsum tau tshem tawm los ntawm cov khoom siv thiab cov qauv uas nyob ib sab tau teev tseg hauv NFPA 60 (NEC Tshooj 450.21.)
Q: Koj puas tuaj yeem tshaj lub tshuab ziab khaub ncaws?
A: Nrog rau qhov kub thiab txias nce ntawm 80℃nce thiab 220℃rwb thaiv tsev system Dry Type Transformer (VPI) tuaj yeem overloaded tsis tu ncua los ntawm 30% yam tsis muaj luv luv ntawm lub neej expectancy. Xa mus rau Table IV. Yog xav paub ntxiv txog lub sijhawm luv luv overload muaj peev xwm xa mus rau IEEE C57.
Q: Lub peev xwm siab tshaj plaws ntawm lub tshuab ziab khaub ncaws yog dab tsi?
A: Transformer tuaj yeem ntsia tau ze rau ntawm qhov chaw thauj khoom yam tsis muaj nqi vaults, dikes thiab qhov cua tshwj xeeb. Voltage Range: Mus txog 35kV (suav nrog dual voltages)
Muaj peev xwm: 30-40000kVA (AN)
Qhov siab: ± 2x2.
Q: Dab tsi yog qhov tsawg kawg nkaus clearance nyob ib ncig ntawm ib hom qhuav transformer?
A: Yam tsawg kawg nkaus installation clearances yog teev nyob rau hauv lub npe ntawm tag nrho cov transformers. NECT yuav tsum muaj qhov tsawg kawg nkaus ntawm 36 nti clearance nyob rau hauv pem hauv ntej ntawm lub transformer. Kev saib xyuas yuav tsum tau ua kom tsis txhob txwv cov cua nkag mus rau hauv qab ntawm lub transformer.
Q: Dab tsi yog chav kawm kub ntawm lub tshuab ziab khaub ncaws qhuav?
A: 220℃(Class R) . 180℃(Class H), 155℃(Class F) . 130℃(Class B).
