High -Pacity Passive Cooling Engineering
Cov1500 kVA Roj Immersed Transformerzaum ntawm lub Upper echelon ntawm kev faib peev xwm, xa kwv yees li2 165 tzsntawm qis-voltage tam sim no. Txawm hais tias lub zog loj heev dhau los, chav tsev no tau tsim kho raws li nruj me ntsisroj immersed nws tus kheej txias transformer.
Los ntawm optimizing lub tank geometry thiab radiator deg cheeb tsam, peb tshem tawm qhov xav tau rau sab nraud cua txias kiv cua (ONAF). Qhov "passive txias" txoj hauv kev no muaj ob qhov zoo ntawm engineering:
- Zero Maintenance ntawm Cooling Iav:Tsis muaj kiv cua lub cev muaj zog ua tsis tau, bearings rau roj, lossis tswj Circuit Court los daws teeb meem.
- Ua haujlwm ntsiag to:Yog tias tsis muaj lub suab nrov ntawm cov tshuab cua tshuab, chav tsev no tswj cov suab nrov qis, ua rau nws haum rau siab -cov cheeb tsam nroog loj lossis thaj chaw nyob sib ze.
Radiator & Thermal Design
Txhawm rau kom ua tiav cov cua sov zoo hauv aroj immersed nws tus kheej txias transformerntawm qhov loj no, cov qauv corrugated phab ntsa feem ntau tsis txaus. Hloov chaw, peb sivDetachable Pressed Steel Radiators.
- Surface Area Logic:Cov tsev txhab nyiaj radiator no muab qhov chaw txias txias ntau dua piv rau cov fins integrated. Lawv tau tsim los ua kom muaj zog "thermosiphon" cov nyhuv, ua kom lub ntuj ncig ntawm cov roj tsuas yog los ntawm cov dej ntws.
- Kub Spot Control:Cov kab hluav taws xob sab hauv yog lub khoos phis tawj- qauv ua kom ntseeg tau tias cov roj mus txog qhov tseem ceeb ntawm cov txheej txheem sib sib zog nqus, ua kom cov cua kub cua kub nce siab nruj hauv 65K txwv (IEC 60076).
Detachable vaj huam sib luag radiators ntawm 1500 kVA tus kheej -cov roj txias
transformer rau passive tshav kub dissipation.
Mechanical Clamping & Short Circuit Strength
Kev tuav tshaj 2000 Amps txhais tau hais tias cov hluav taws xob hluav taws xob thaum muaj kev ua txhaum loj heev.
- Core Kev Tsim Kho:Peb siv cov qauv clamping nruj uas tsis yog{0}} cov hlau nplaum hlau nplaum. Qhov no tiv thaiv cov nplooj ntawv tseem ceeb ntawm kev vibrating (txo cov suab nrov) thiab tuav cov coils ruaj khov rau hauv qhov chaw.
- Winding Stability:Lub LV winding yog tsim los sivtooj liab ntawv cilos yogtsis tu ncua transposed conductors (CTC)kom ua kom qhov chaw zoo tshaj plaws thiab lub zog txhua yam tiv thaiv kev ntxhov siab radial.
Cov ntaub ntawv Technical
|
Technical Parameter |
Specification |
|
Rated zog |
1500 kVA (1.5 MVA) |
|
Rated tam sim no (LV) |
2165A (ntawm 400V) |
|
Thawj Voltage |
11 kV / 20 kV / 33 kV |
|
Qhov voltage impedance |
5.0% lossis 6.0% (Customizable rau kev ua txhaum theem tswj) |
|
Txoj kev txias |
ONAN (Tus kheej txias) |
|
Suab Level |
< 62 dB (Typical for ONAN) |
|
Roj Qhov hnyav |
Kwv yees li . 1200 - 1500 kg |
|
Qhov hnyav tag nrho |
Kwv yees li . 4500 - 5200 kg |
Installation Context: Qhov "Max Size" rau CSS
Lub 1500 kVA chav tsev yog dav paub nyob rau hauv kev lag luam raws li lubtus qauv siab tshaj plawsuas haum zoo nyob rau hauv ib lub prefabricatedCompact Secondary Substation (CSS)los yog Kiosk.
- Space Optimization:Vim tias nws tso siab rau cov tsev txhab nyiaj hluav taws xob ntau dua li cov kiv cua loj, nws haum rau hauv cov qauv CSS enclosure qhov ntev.
- Kev sib txuas:LV terminals yuav luag tshwj xeeb haum nrog4000A- ntsuas busbar xibteskom haum rau hnyav tooj liab busbar bridging, raws li cabling yog impractical ntawm 2165 Amps.
Cim npe nrov: 1500 kva roj- puv transformer, Tuam Tshoj 1500 kva roj- puv transformer manufacturers, lwm tus neeg, Hoobkas
