Jiangshan Scotech Hluav Taws Xob Co., Ltd.
500 KVA Distribution Transformer-11/0.415 KV|Australia 2025
Muaj peev xwm: 500 kVA
Qhov hluav taws xob: 11/0.415 kV
Feature: Terminal box nrog anti-condensation ntaus ntawv
Jiangshan Scotech Hluav Taws Xob Co., Ltd yog ib qho ntawm feem txhim khu kev qha manufacturers thiab lwm tus neeg ntawm 500 kva tis transformer-11/0.415 kv|Australia 2025 hauv Suav teb. Thov koj xav tias dawb mus yuav cov khoom lag luam zoo rau kev muag ntawm no thiab tau txais cov duab kos los ntawm peb lub hoobkas. Tiv tauj peb kom paub meej ntxiv.
Lub zog ruaj khov, ua kom txias dua - roj- hloov pauv hloov pauv, txhim khu kev qha ntawm lub zog faib.
01 General
1.1 Project Description
500 kVA roj-raug faib transformer tau xa mus rau Australia xyoo 2025. Lub zog ntsuas ntawm lub transformer yog 500 kVA nrog KNAN txias. Lub siab voltage yog 11 kV nrog ± 2 * 2.5% tapping ntau yam (NLTC), qhov tsawg voltage yog 0.415 kV, lawv tsim ib pawg vector ntawm YNd11.
Tsim los rau qhov chaw sab nraum zoov thiab nthuav tawm xws li Barrow Island, Western Australia, chav tsev no ua raws li IEC 60076 thiab AS / NZS 60076 tus qauv. Nws yog engineered rau siab ambient kub (txog 50 degree) thiab hnyav ib puag ncig tej yam kev mob, nrog rau cyclonic cua (260 km / h) thiab seismic kev ua si (0.11G).
Cov Ntsiab Lus Tseem Ceeb
1. FR3 Roj (Natural Ester Fluid)
- Hom: FR3 Ntuj ester(hloov ntawm MIDEL 7131, raws li muab los ntawm cov chaw tsim khoom)
- Cov txiaj ntsig:K-chav kawm, qhov hluav taws kub siab (Ntau dua lossis sib npaug li 300 degree), biodegradable, thiab tus phooj ywg ib puag ncig. Txhawb nqa tag nrho kaw, roj- pub dawb tank tsim yam tsis muaj kev txuag lossis nitrogen cushion.
2. HV Cable Box
- Hom:Npog, pressurizable cable box nrog tshem tawm kev sib txuas
- Kev ntsuas IP:IP56 (plua plav- nruj thiab tiv thaiv lub dav hlau dej muaj zog)
- Nta:Haum rau 11 kV cables, suav nrog bushings rau HV nruab nrab txiav tawm, thiab txhawb kev nkag hauv qab nrog kev thauj khoom- tawg lub luj tshib terminations (yeem).
3. LV Cable Box + Extended Copper Busbars & Txhawb nqa
- LV Termination:Lub thawv cable nrog txuas txuas tooj liab busbars thiab kev txhawb nqa busbar
- Muaj peev xwm:Tsim los rau 4 × 240 mm² XLPE / PVC tooj liab cables ib theem
- Nkag mus:Hauv qab lossis sab nkag, nrog rau cov khoom siv dav dav dav dav (tsis thauj khoom- tawg lub luj tshib)
4. Terminal Box nrog Anti-Condensation rhaub
- Hom:IP56 davhlau ya nyob twg lub thawv nrog ua - nyob rau hauv qhov chaw tso cua sov
- Cua sov Specification:230VAC, 50W (tooj liab)
- Muaj nuj nqi:Tiv thaiv cov condensation sab hauv, kom ntseeg tau tias kev ua haujlwm ruaj khov nyob rau hauv cov huab cua ntub lossis hloov pauv huab cua.
5. Cov Xov Tooj Thib Ob (Auxiliary / Alarm / Trip Contacts)
- Winding Temperature Indicator (WTI):Tswb ntawm 110 degree, Mus ncig ntawm 130 degree
- Roj kub qhov taw qhia:Tswb & kev sib cuag
- Cov cuab yeej siv siab:Tswb & kev sib cuag
- Roj Level Gauge:Tsawg roj qib tswb
- Tswj Voltage:Tag nrho cov koom haum pab tau ntsuas ntawm 230 VAC
1.2 Technical Specification
500 kVA roj-immersed distribution transformer specifications type and data sheet
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Xa rau
Teb chaws USA
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Xyoo
2025
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Hom
Pad mounted transformer
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Txuj
IEC60076
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Rated zog
500 kVA ua
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Ntau zaus
50 HZ
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Theem
3
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Hom cua txias
KNAN
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Thawj Voltage
11kv ua
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Secondary Voltage
0.415 kV
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Cov khoom siv winding
Tooj
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Vector Group
YNd 11
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Impedance
5.75%±7.5%
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Kev ua tau zoo
Ntau dua lossis sib npaug li 99.16%
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Coj mus rhaub Changer
NLTC
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Tapping Range
±2*2.5%
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Tsis Load Loss
Tsawg dua lossis sib npaug li 0.95 kW
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Ntawm Load Loss
Tsawg dua lossis sib npaug li 5.8 kW
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1.3 Cov duab kos
500 kVA roj-immersed distribution transformer daim duab kos duab thiab loj.
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02 Kev tsim khoom
2.1 Core
Cov tub ntxhais siv CRGO silicon steel nrog kev tsim kho cov kauj ruam kom txo qis hysteresis thiab eddy tam sim no poob. Ntsuas tsis muaj load poob (0.728 kW) thiab tsis muaj load tam sim no (0.60%) yog qhov zoo hauv qab qhov yuav tsum tau 0.95 kW thiab 1.2%, tag nrho cov kev qhia tshwj xeeb thiab ua raws li IEC 60076. Cov kev ntsuam xyuas niaj hnub tau lees paub qhov kev ua haujlwm ruaj khov thermal (HV winding nce 59.25 K Less tshaj li 9 B4) thiab sib npaug (6. vs . 75 dB(A) txwv). Kev ua tau zoo tau lees paub los ntawm 100% cov khoom xa tuaj thiab kev tswj hwm online stacking. Kev tsim khoom tseem ceeb yog qhov poob qis, nyob ntsiag to uas tshaj qhov kev xav tau ntawm kev ua haujlwm.
2.2 Cua txias
Windings raug mob los ntawm 99.9% electrolytic tooj liab rau siab conductivity thiab mechanical zog. Load poob (5.657 kW) thiab luv-circuit impedance (5.91%) phim qhov yuav tsum tau Tsawg dua los yog sib npaug rau 5.8 kW thiab 5.75% ± 7.5%, raws li IEC 60076. Dielectric xeem dhau suav nrog xob laim impulse (75 kV), thov voltage (28 kV HV / kV; voltage) Qhov kub nce yog 59.25 K rau HV thiab 58.23 K rau LV (ob qho tib si Tsawg dua lossis sib npaug li 60 K). Winding zoo yog tswj los ntawm kev soj ntsuam nruj, 100% tig rwb thaiv tsev kuaj, thiab lub tshuab nqus tsev kom qhuav ua ntej roj filling. Qhov tseem ceeb yog siab luv-circuit withstand peev xwm rau hnyav sab nraum zoov kev pab cuam.
2.3 Tank
Lub kaw lus kaw tag nrho corrugated steel tank tsis muaj kev txuag lossis nitrogen cushion thiab muab kev tiv thaiv IP56. Cov roj kub siab tshaj plaws (48.89 K) yog nyob rau hauv qhov txwv 55 K, thiab lub tank dhau 15 kPa / 24 xuab moos kuaj tsis muaj qhov xau, ntsib IEC 60076. Kev ua tau zoo tau lees paub los ntawm kev tswj vuam, 100% kerosene leak detection, thiab sandblasting ua ntej pleev xim. Lub tank yog coated nrog RAL 7035 polyurethane (tsawg kawg 100 μm DFT) rau corrosion thiab UV tsis kam, ua rau nws haum rau high-salinity ib puag ncig zoo li Barrow Island.
2.4 Kev sib dhos zaum kawg
Cov chav sib sau ua ke sib xyaw ua ke txhua qhov haujlwm tshwj xeeb: FR3 ib puag ncig ntuj ester kua (qhov hluav taws kub siab Ntau dua lossis sib npaug li 300 degree, biodegradable, K-class), lub thawv ntim roj HV cable nrog kev sib txuas, LV cable box nrog txuas ntxiv tooj liab tuav thiab kev txhawb nqa, lub thawv davhlau ya nyob twg nrog cov khoom siv hluav taws xob tiv thaiv kev tiv thaiv thiab kev tiv thaiv kev tiv thaiv. kub, winding kub thiab siab. Tag nrho cov khoom siv sib xyaw ua ke ntawm kev ntsuas qhov ntsuas hluav taws xob thiab ua raws li IEC 60076 thiab AS / NZS 60076. Cov kev ntsuam xyuas tau lees paub tias kev ua haujlwm raug cai ntawm qhov ntsuas kub ntawm qhov ntsuas cua (WTI), tsis sib xws tsis muaj kev sib txuas kais hloov pauv (NLTC) kev tiv thaiv, thiab dhau los ntawm kev tiv thaiv hluav taws xob thib ob. Kev ua tau zoo tau lees paub los ntawm tus txheej txheem FAT thiab rub-kuaj ntawm cov neeg sib cuag thib ob. Kev tsim khoom tseem ceeb yog cov thawv ntim khoom siv hluav taws xob thiab lub thawv los tiv thaiv condensation, zoo tagnrho rau cov av noo, qhov kub thiab txias ib puag ncig.
03 Kev Xeem
Txhua qhov kev ntsuam xyuas niaj hnub tau ua raws li IEC 60076 thiab ua tim khawv. Cov txiaj ntsig tseem ceeb: tsis muaj load poob 0.728 kW (Less dua lossis sib npaug 0.95), load poob 5.657 kW (Less dua lossis sib npaug li 5.8), impedance 5.91% (5.75% ± 7.5%), cov roj saum toj kawg nkaus 48.89 K (tsawg dua lossis sib npaug rau 5.2 K / 5 cua nce 5.2K), (Less tshaj los yog sib npaug rau 60 K), xob laim impulse (75 kV) dhau, thov voltage (28/3 kV) dhau, suab theem Tsawg dua los yog sib npaug rau 46.9 dB(A) (Less tshaj los yog sib npaug rau 75), thiab 15 kPa / 24h xau xeem dhau tsis muaj to.
04 Packing thiab Shipping
4.1 Ntim
Lub transformer yog ntim rau ntawm ib tug ntoo skid los yog steel puag nrog ib tug waterproof cover thiab export-qib steel strapping. Tag nrho cov bushings, cable thawv thiab lub thawv davhlau ya nyob twg yog haum nrog lub kaus mom tiv thaiv, thiab desiccant tau muab tso rau hauv lub hnab kaw kom tsis txhob ya raws. Kev ntim khoom ua tau raws li cov kev cai xa tawm seaworthy (AS / NZS) thiab suav nrog kev tiv thaiv kev poob siab thiab xeb. Kev ua tau zoo tau lees paub los ntawm kev kuaj hluav taws xob zaum kawg ua ntej ntim khoom, cov ntaub ntawv yees duab, thiab txuas nrog daim ntawv qhia ua tiav thiab daim ntawv kos npe.
4.2 Shipping
Shipping yog ua tiav nyob rau hauv 40-ft qhib sab saum toj los yog tiaj tus rack thawv nrog lub transformer tag nrho sib sau ua ke. Nws yog ruaj los ntawm hauv qab bolting, ntoo wedges, steel strapping thiab anti-skid lev. Lub siab zoo (cov cua qhuav los yog nitrogen) yog khaws cia thaum lub sij hawm thauj mus los kom tsis txhob ya raws. Cov khoom xa tuaj ua raws li kev cai thoob ntiaj teb tsis muaj kev phom sij (FR3 yog K-chav dej ib puag ncig). Ib qho qhia txog kev poob siab yog txuas ua ntej tawm mus thiab tshuaj xyuas thaum tuaj txog kom paub meej tias tsis muaj kev tuav rawv.
05 Cov ntsiab lus
Qhov no 500kVA 11/0.415kVroj-immersed transformertag nrho phim qhov project technical specification. Nws suav nrog FR3ib puag ncigroj, HV thiab LV cable thawv (tom kawg nrog txuas tooj liab tuav thiab kev txhawb nqa), ib lub thawv los tiv thaiv condensation davhlau ya nyob twg, thiab lwm yam txuas txuas. Txhua qhov kev ntsuas tau ua raws li IEC 60076 thiab AS / NZS 60076. Kev ntseeg tau raug pov thawj los ntawm cov ntawv tshaj tawm kev xeem niaj hnub: kev poob qis dua li lav, qhov kub thiab txias nce margins, tag nrho cov kev ntsuas dielectric thiab impulse dhau, to-tight, thiab suab nrov heev. Kev ua tau zoo tau lees paub los ntawm ISO 9001 traceable manufacturing txheej txheem. Nrog nws cov hermetically kaw corrugated tank, IP56 kev tiv thaiv thiab cov yam ntxwv rau huab cua / ntsev ib puag ncig, qhov kev hloov pauv no zoo tagnrho rau cov chaw sab nraum zoov xws li Barrow Island, WA.
Cim npe nrov: 500 kVA transformer, chaw tsim tshuaj paus, tsum, nqe, nqi
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