1000 KVA Roj Filled Transformer-21/0.48 KV|USA 2025

01 General

1.1 Project Description

1000 kVA peb theem ncoo mounted transformer tau xa mus rau Jamaica hauv 2025. Lub zog ntsuas ntawm lub transformer yog 1000 kVA nrog ONAN txias. Qhov siab voltage yog 21D kV nrog ± 2 * 2.5% tapping ntau yam (NLTC), qhov tsawg voltage yog 0.48Y / 0.277 kV, lawv tsim ib pawg vector ntawm Dyn1.

Qhov no 1000kVA peb-theem roj-immersed ncoo-mounted transformer, sawv ntawm lub plawv ntawm lub hwj chim faib network nyob rau hauv niaj hnub cov ntaub ntawv chaw zov me nyuam los yog industrial parks, ua hauj lwm raws li ib tug stalwart saib xyuas ntawm cov khoom siv hluav taws xob. Nws tau tsim tshwj xeeb los ua kom muaj txiaj ntsig zoo thiab ntseeg tau hloov 21kV qhov hluav taws xob nkag mus rau 0.48kV tsis tshua muaj hluav taws xob, tsim lub hauv paus rau kev ua haujlwm tsis muaj kev cuam tshuam ntawm cov chaw tseem ceeb. Txhawm rau daws ntau yam teeb meem xws li xob laim overvoltage, hluav taws kub nyhiab, thiab ib puag ncig corrosion, lub tshuab hloov pauv no sib xyaw ua ke ntawm cov kev teeb tsa uas dhau mus dhau qhov qub: nws sab hauv tau ntim nrog siab -kev ua tau zoo FR3® natural ester insulating kua, uas tsis yog tsuas yog muaj hluav taws zoo heev-cov khoom tiv thaiv (K-}cov ntaub ntawv) tab sis kuj tseem muaj qhov cuam tshuam zoo ntawm cov ntaub ntawv noo noo, tab sis kuj tseem muaj qhov cuam tshuam zoo ntawm cov ntaub ntawv rwb thaiv tsev. txuas cov cuab yeej siv lub neej kev cia siab- muaj peev xwm txawm tias nws ob npaug; nws cov rugged enclosure nta cov hmoov-coated dawb (RAL 9003) tag, combining superior corrosion kuj nrog ib tug niaj hnub industrial zoo nkauj thaum xav txog cua sov los pab txias; qhov tseem ceeb tshaj plaws, nws los ntawm cov qauv nrog siab -kev ua tau zoo surge arresters, tsim ib txoj kab ntawm kev tiv thaiv rau sab hauv precision windings thiab txo qhov kev pheej hmoo ntawm kev poob qis los ntawm hluav taws xob surges los ntawm 30-40%. Thaum kawg, cov kev txiav no -ntev nta txhais ua kom muaj nuj nqis kom pom tseeb-los ntawm kev ua kom lub sijhawm ua haujlwm siab tshaj plaws, txo qis kev xav tau kev saib xyuas, thiab ua kom zoo tag nrho cov nqi ntawm cov tswv cuab, lub tshuab hloov pauv no hla nws txoj haujlwm yooj yim los ua ib qho cuab yeej cuab tam uas txhim kho lub zog muaj zog, tiv thaiv kev nqis peev, thiab cog lus rau kev txhim kho kom ruaj khov.

1.2 Technical Specification

1000 kVA ncoo mounted transformer specifications hom thiab cov ntaub ntawv ntawv

1.3 Cov duab kos

1000 kVA ncoo mounted transformer daim duab kos duab thiab loj.

02 Kev tsim khoom

2.1 Core

Lub plawv ntawm peb chav tsev yog qhov tseeb - ua lub hauv paus ntawm qis - silicon steel, ua kom muaj kev ruaj ntseg tshwj xeeb hauv cov khoom hnyav. Qhov no ua rau muaj txog li 25% kev ua haujlwm txias rau lub neej ntev thiab kev tiv thaiv zoo rau koj cov khoom siv rhiab, xa cov kev ntseeg siab kawg uas koj xav tau kom txo qis qis thiab ua kom muaj kev thaj yeeb nyab xeeb.

 

2.2 Cua txias

Engineered rau qhov xav tau ib puag ncig zoo li cov nroj tsuag muaj kev lag luam, peb lub tshuab hloov hluav taws xob siv hluav taws xob txuas txuas txuas ntxiv tooj liab (CTCC) nrog siab - kub Nomex rwb thaiv tsev. Qhov kev tsim muaj zog no ncaj qha tackles cov kev sib tw ntawm thermal degradation nyob rau hauv cyclic loading, ib qho kev tsis ua hauj lwm taw tes nyob rau hauv cov qauv units. Qhov tshwm sim rau koj yog 15% nce hauv luv luv- Circuit Court tiv taus lub zog thiab kev lav 25-xyoo lub neej txawm tias nyob rau hauv qhov siab tshaj plaws, txo qhov kev pheej hmoo ntawm kev poob qis thiab ua kom tsis muaj kev sib haum xeeb ntawm lub siab.

 

2.3 Tank

Lub tank ntawm peb transformer yog tsim los ntawm siab- zog, qis- carbon steel thiab nta ib tug corrugated tsim, tshem tawm qhov xav tau rau sab nraud radiators nyob rau hauv feem ntau scenarios. Qhov no seamless, ib qho -txoj kev tsim kho ncaj qha hais txog koj cov kev txhawj xeeb txog cov roj xau thiab kev tu lub sijhawm ntev - nyob rau hauv xav tau ib puag ncig sab nraum zoov. Rau koj, qhov no ua rau lub tank uas muaj pov thawj lub neej ua haujlwm tshaj 40 xyoo, tsis muaj kev saib xyuas ntawm cov welds lossis radiators, thiab xau-kev ua haujlwm pub dawb uas tiv thaiv koj lub xaib thiab tshem tawm cov kev pheej hmoo ntawm kev kho ib puag ncig kim.

 

2.4 Kev sib dhos zaum kawg

Hauv cov chaw lag luam uas cov nqi hluav taws xob txhais tau tias muaj txiaj ntsig, peb lub tshuab hluav taws xob zaum kawg ua kom zoo dua txhua qhov sib koom ua ke thiab kev sib txuas rau qhov poob tsawg. Peb cov txheej txheem tsim ua kom muaj kev sib raug zoo ntawm cov tub ntxhais thiab cov coils, txo cov khoom poob los ntawm 15% piv rau cov qauv kev lag luam. Rau koj, qhov no txhais tau hais tias ua kom pom 2% siab dua tag nrho -load efficiency, txiav ntau txhiab tus nqi khiav lag luam txhua xyoo thiab xa ROI sai dua, thaum peb cov kev tiv thaiv txuas ntxiv txhawb nqa los ntawm kev ntsuas lub Hoobkas muab kev tiv thaiv kev nqis peev tsis sib xws.

 

 

03 Kev Xeem

Peb qhov kev ntsuam xyuas qhov tseeb dhau mus dhau cov qauv yooj yim kom suav nrog cov ncauj lus kom ntxaws load poob thiab ntsuas suab nrov, kom ntseeg tau tias txhua chav ua tau raws nraim li nws cov npe tshwj xeeb. Cov txheej txheem no tau lees tias qhov ua tau zoo thiab kev ua haujlwm ntsiag to tau cog lus hauv peb daim ntawv qhia yog qhov koj tau txais tiag tiag. Koj tau txais cov ntaub ntawv pov thawj kev ua tau zoo ntawm tus kheej uas qhia txog 99.43% kev ua haujlwm ntawm kev thauj khoom thiab suab nrov qis dua 55 dB, xa ob lub zog txuag thiab kev nplij siab ib puag ncig koj qhov chaw xav tau.

04 Packing thiab Shipping

4.1 Ntim

Hauv lub Hoobkas-rau- thoob ntiaj teb- qhov xwm txheej xa khoom, peb peb theem pad mounted transformer yog ntim rau hauv IPPC-raws li plywood crates nrog kev lag luam- qib steel reinforcements, tailor- ua rau cov qauv zoo li 1000kVA. Tsis zoo li cov neeg sib tw, peb daws cov teeb meem ntawm kev thauj mus los, cov av noo, thiab kev ua haujlwm tsis zoo, ua tiav 0% kev puas tsuaj ntawm kev thauj mus los thiab txiav cov neeg siv khoom ncua sij hawm los ntawm 25%. Qhov no qhia tau hais tias peb txoj kev ua tau zoo hauv kev tiv thaiv kev ntim khoom, ua kom cov neeg siv khoom paub tseeb tias lawv cov peev txheej tiv thaiv txhua kauj ruam - qhia txog peb txoj kev cog lus rau kev ntseeg siab thiab cia lawv tsom mus rau cov haujlwm tseem ceeb nrog kev thaj yeeb nyab xeeb.

 

4.2 Shipping

Peb DDP dej hiav txwv shipping tov rau 1000kVA transformer consolidates tag nrho cov logistics - los ntawm Tuam Tshoj chaw nres nkoj tawm mus rau Teb Chaws Asmeskas kev lis kev cai clearance thiab kawg chaw xa khoom - mus rau hauv ib tug ruaj - pob nqi. Peb daws cov teeb meem nyuaj ntawm kev faib cov nqi se thiab daim ntawv cog lus los ntawm peb cov kev koom tes hauv Teb Chaws Asmeskas, txuag koj 15-20% ntawm tag nrho cov nqi thauj khoom piv rau kev tswj ntau tus neeg muag khoom. Koj tau txais tag nrho cov nqi kwv yees uas tsis muaj tus nqi xav tsis thoob, 30% nrawm dua kev lis kev cai, thiab kev txhawb nqa ob hom lus - kom ntseeg tau tias xa mus rau koj qhov chaw Asmeskas.

 

 

05 Site thiab Summary

Koj tab tom xaiv ntau dua li qhov hloov pauv xwb - koj tab tom xaiv tus khub lub zog uas ntseeg siab. Qhov no 1000kVA ncoo-mounted transformer muab tus nqi tshaj cov khoom nws tus kheej los ntawm nws qhov tshwj xeeb zog efficiency, tsim ib puag ncig, thiab kev tsim kho. Nws sawv cev rau cov nqi khiav lag luam qis dua, lub luag haujlwm ntawm ib puag ncig zoo dua, thiab lub sijhawm ntev - cov khoom vaj khoom tsev rov qab los.

Cov neeg siv khoom tawm tswv yim hais tias "Tom qab rau lub hlis ntawm kev ntsuam xyuas nruj, peb thaum kawg tau xaiv qhov hloov pauv no rau peb txoj haujlwm tshiab hauv nroog. Nws DOE- ntawv pov thawj kev siv hluav taws xob ncaj qha txo peb cov nqi khiav lag luam, thaum cov txiaj ntsig ib puag ncig ntawm FR3 natural ester fluid muab peb qhov txiaj ntsig tseem ceeb hauv cov txheej txheem kev pom zoo ib puag ncig. Qhov tseem ceeb tshaj plaws, nws cov khoom siv hluav taws xob tau lees paub ncaj qha txo peb cov nqi khiav lag luam, thaum cov txiaj ntsig ib puag ncig ntawm FR3 natural ester fluid muab peb qhov txiaj ntsig zoo hauv kev pom zoo ib puag ncig. kev nqis peev tiag tiag. " Cia peb pab koj tsim kom muaj kev txawj ntse, ntsuab, thiab kev siv hluav taws xob ntau dua. Hu rau peb pawg neeg ua haujlwm engineering hnub no rau kev daws teeb meem thiab cov ncauj lus kom ntxaws txog tus nqi.