Site Planning & Enclosure Engineering
Cov1500 kVA Qhuav Hom Transformersawv cev ib qho tseem ceeb hneev taw nyob rau hauv ib qho hluav taws xob layout. Hauv siab -cov haujlwm ua lag luam ceev, faib cov nqi, kev nyab xeeb- tswj chaw hauv pem teb rau tus qauvsab hauv tsev qhuav hom transformerfeem ntau yog kev lag luam tsis muaj txiaj ntsig. Yog li ntawd, cov kws ua haujlwm hauv chaw ua haujlwm tau nce ntxiv qhia cov chav nyob rau lub ru tsev lossis kev pabcuam vaj tsev kom ua rau thaj chaw xauj tsev ntau tshaj plaws.
Txawm li cas los xij, kev txav chaw qhuav -hom tsev sab nraum zoov qhia txog kev pheej hmoo loj. Standard ventilated enclosures cia cua-tsav los nag los hla lub louvers, ua rau tam sim ntawd rwb thaiv tsev faults. Yog li ntawd, converting no unit mus rau ib tug siv tausab nraum zoov qhuav hom transformeryuav tsum tau ua kom tiav architectural redesign ntawm lub tsev, txav los ntawm yooj yim punched -steel vents mus rau complex pom geometries.
Engineering rau Sab Nraud Ciaj sia nyob
Ob -folded labyrinth louvers ntawm 1500 kVA sab nraum zoov qhuav hom transformer enclosure.
Txhawm rau ua kom lub neej ntev nyob hauv qhov chaw tsis muaj kev tswj hwm, peb hais txog ob qho kev ua tsis tiav tshwj xeeb:Cua -Driven IngressthiabTheem -Hloov Moisture.
- NEMA 3R / IP44 Labyrinth:Peb sivOb -Folded Labyrinth Louvers. Cov geometry no yuam kom nqus cua kom ua ntau yam 90-degree tig. Thaum huab cua tuaj yeem taug txoj kev no, cov dej ntws thiab cov khoom hnyav tsis tuaj yeem; lawv cuam tshuam cov hlau baffles thiab ntws tawm ntawm lub ntiajteb txawj nqus ua ntej lawv tuaj yeem ncav cuag HV coils nyob.
- Dew Point Management:Thaum IP44 nres los nag, nws tsis tuaj yeem nres cov av noo. Qhov kev pheej hmoo tseem ceeb rau chav nyob sab nraum zoov yog "Cold Start Flashover." Thaum lub sijhawm tawm - lub sijhawm thauj khoom (piv txwv li, hmo ntuj), cov tub ntxhais kub poob qis. Yog hais tias nws hits lub dew point, noo noo vapor condenses rau hauv cov kua zaj duab xis ntawm windings. Txhawm rau tiv thaiv qhov no, peb nruabHygrostat{0}}Tswj tso cua sovuas tswj qhov kub ntawm 5-7℃saum toj no ambient, lub cev tiv thaiv dej vapor los ntawm condensing ntawm lub rwb thaiv tsev nto.
Ob -folded labyrinth louvers ntawm 1500 kVA sab nraum zoov qhuav
transformer enclosure.
tuav2165Amps: Txuas Logic
Kev xa khoom kwv yees2 165 tzs(ntawm 400V) nthuav qhia kev sib tw ntawm lub cev sib txuas. Kev siv ntau qhov sib npaug hnyav- ntsuas kab hluav taws xob tuaj yeem ua rau muaj kev ntxhov siab ntawm cov khoom siv LV (Cantilever Load).
Yog li ntawd, qhov qis- qhov hluav taws xob qis ntawm peb 1500 kVA chav tsev yog tsim los nrog kev txhawb nqa.Busbar Txuas Flange. Qhov no tso cai rau kev sib txuas ncaj qha, nruj rau Busway system (Busduct), uas yog tus qauv kev lag luam kom muaj kev nyab xeeb xa tawm tam sim no tshaj 2000A hauv cov chaw khaws ntaub ntawv thiab kev lag luam hnyav.
Factory los ua ke ntawm kev txhawb nqa busbar txuas flange rau
1500 kVA transformer muaj.
Cov ntaub ntawv Technical
|
Technical Parameter |
Specification / Kev xaiv |
|
Rated zog |
1500 kVA (1.5 MVA) |
|
Thawj Voltage |
10kV/11kV/13.2kV/33kV/35kV |
|
Secondary Voltage |
400V / 415V / 480V |
|
Rated tam sim no (LV) |
2165A (ntawm 400V) |
|
Enclosure Rating |
IP20 / IP23 (hauv tsev) lossis IP44 / NEMA 3R (Sab nraum zoov) |
|
Txias |
AN (Base) / AF (+33% Peev Xwm) |
|
Qhov voltage impedance |
6.0% (Standard) |
|
Rwb thaiv tsev Class |
Chav Kawm F (155 degree) lossis Chav H (180 degree) |
|
Khoom siv |
Chaw Rhaub, Surge Arrestors |
| Cov ntawv pov thawj | IEC 60076-11 / GB 1094.11 / CE |
Cov ntsiab lus ntawm daim ntawv thov
- Data Center Txias Yards:Nruab sab nraum zoov kom muaj hluav taws xob sab nraud chillers, tso tawm qhov chaw dawb hauv cov neeg rau zaub mov.
- Industrial Retrofits:Muab tso rau ntawm lub ru tsev muaj zog thaum cov chav hauv qab daus hloov tau tag nrho.
- Marine Ports:Ntug dej - mus rau - nkoj xa khoom fais fab chaw nyob qhov twg lub thawv yuav tsum tiv thaiv ob qho tshuaj ntsev thiab los nag hnyav.
- Tsev Kho Mob Critical Power:Ntxuav, tua hluav taws- muaj kev nyab xeeb transformer mov rau kev khiav hauj lwm ua yeeb yam uas cov roj- cov roj puv yog txwv tsis pub los ntawm cov hluav taws xob hauv zos.
- High-Rise Mixed-Siv Tsev:Kev teeb tsa lub ru tsev ua haujlwm ua ke nyob hauv tsev thiab cov khw muag khoom thauj khoom, tshem tawm hauv qab daus transformer chav yuav tsum.
- Renewable Energy Substations:Kauj ruam- nce interface ntawm hnub ci / cua inverter tso zis thiab nruab nrab -voltage grid kev twb kev txuas.
Sab nraum zoov 1500 kVA qhuav hom transformer powering data center
cua txias chillers.
FAQ
Q1: Qhov txawv ntawm sab hauv (IP20) thiab sab nraum zoov (IP44 / NEMA 3R) versions yog dab tsi?
Lub sab hauv IP20 version siv qhov qhib qhov cua rau qhov siab tshaj plaws airflow nyob rau hauv ib puag ncig tswj. Sab nraum zoov IP44/NEMA 3R version siv labyrinth louvers uas thaiv cua-tsav los nag los ntawm kev mus txog lub windings. Hom enclosure yuav tsum tau teev nyob rau lub sij hawm ntawm kev txiav txim - teb hloov tsis tau.
Q2: Cov chav no puas tuaj yeem nruab rau ntawm lub ru tsev?
Yog lawm, nrog IP44 / NEMA 3R sab nraum zoov enclosure. Lub mounting ncoo yuav tsum tau ntsuas rau kwv yees li 3,500-4,500 kg. Peb tuaj yeem muab cov ntawv pov thawj kos duab kos duab thiab cov ntaub ntawv sib faib hnyav los pab txhawb koj qhov kev ntsuam xyuas.
Q3: Qhov kev xaiv txias "AF +33% Capacity" txhais li cas?
Lub hauv paus unit (AN hom) yog ntsuas ntawm 1,500 kVA. Ntxiv cov kev xaiv ntawm cov kiv cua uas tswj tau qhov ntsuas kub (AF hom) nce cov zis txuas ntxiv mus rau kwv yees li 2,000 kVA - siv tib lub cev hneev taw. Cov kiv cua qhib tau txais kev thauj khoom thiab kaw thaum lub sijhawm so -cov sij hawm siab tshaj.
Q4: Yuav ua li cas tu lub sij hawm ua kom qhuav -hom transformer xav tau?
tsawg heev. Tsis muaj roj los ua piv txwv lossis hloov. Kev tu vaj tse yog txwv rau kev tu txhua xyoo ntawm lub qhov rooj louvers, lub sij hawm thermal imaging ntawm LV busbar kev twb kev txuas, thiab xyuas tias winding kub sensors thiab qhov chaw tso cua sov ua hauj lwm kom raug.
Q5: Cov ntawv pov thawj dab tsi no transformer nqa?
Cov chav nyob yog tsim thiab sim rau IEC 60076-11 thiab GB 1094.11. CE kos yog muaj rau cov khoom xa tuaj nyob sab Europe. Daim ntawv qhia tag nrho lub Hoobkas ntsuas qhov ntsuas qhov sib piv, tsis muaj kev thauj khoom poob, thauj khoom poob, impedance voltage, thiab kub nce yog nkag rau txhua chav tsev.
Cim npe nrov: 1500kva qhuav hom transformer, Tuam Tshoj 1500kva qhuav hom transformer manufacturers, lwm tus neeg, Hoobkas
