Dab tsi yog 50 KVA Roj Immersed Distribution Transformer? Phau Ntawv Qhia Yooj Yim
Jan 22, 2026
Tso lus
Yog tias koj tau taug kev dhau ntawm lub thawv fais fab hauv zej zog lossis pom cov hlau loj nyob ze ntawm cov chaw tsim khoom, tej zaum koj yuav xav tsis thoob: Cov cuab yeej ntawd yog dab tsi, thiab vim li cas nws tseem ceeb?
Muaj feem yuav, koj tau saib ib50 kVA Roj Immersed Distribution Transformer-ib tug neeg ua haujlwm nyob ntsiag to uas ua kom muaj hluav taws xob ntws mus rau hauv tsev, khw, thiab kev lag luam me.
Tsis zoo li cov cuab yeej siv hauv kev lag luam, lub tshuab hloov pauv no yog tsim los rau ib txoj haujlwm tseem ceeb: ua kom muaj -voltage hluav taws xob muaj kev nyab xeeb thiab siv tau rau lub neej txhua hnub.
Cia peb rhuav tshem nws yog dab tsi, nws ua haujlwm li cas, thiab vim li cas nws yog ib qho tseem ceeb ntawm cov kab hluav taws xob niaj hnub no.
Lub hauv paus: Dab tsi "50 kVA Roj Immersed Distribution Transformer" txhais tau tias
Cia peb pib nrog lub npe-txhua ntu qhia koj qee yam tseem ceeb ntawm lub cuab yeej:
50 kVA: Qhov no yog "lub zog muaj peev xwm" ntawm transformer. kVA sawv cev rau "kilovolt-amps," thiab 50 kVA txhais tau tias nws tuaj yeem ua tau txog li 50,000 units ntawm hluav taws xob. Rau cov ntsiab lus, qhov no txaus los muab hluav taws xob rau kwv yees li 200-300 tsev neeg nruab nrab, lossis ib lub khw me me nrog 10-15 lub khw.
Roj Rau: Tsis zoo li "qhuav-hom" transformers uas siv cua txias, cov qauv no siv cov roj zoo zoo (feem ntau cov roj ntxhia) hauv nws lub tank hlau. Cov roj ua ob txoj haujlwm tseem ceeb: nws ua kom lub tshuab hluav taws xob sab hauv kom txias (tiv thaiv overheating) thiab ua raws li cov insulator kom tsis txhob muaj hluav taws xob.
Kev faib tawm Transformer: Qhov no txawv ntawm "fais fab transformers" (siv rau ntev - hluav taws xob kis tau tus mob). Lub tshuab hluav taws xob faib ua haujlwm "kawg- mais"- nws siv siab- hluav taws xob hluav taws xob (xws li 10kV los ntawm cov kab hluav taws xob) thiab nqis mus rau qis -voltage fais fab (feem ntau yog 0.4kV, lossis 400V) uas muaj kev nyab xeeb rau cov khoom siv, teeb, thiab tshuab.
Nws ua haujlwm li cas: Ib kauj ruam - los ntawm - Cov kauj ruam tawg
Koj tsis tas yuav muaj kev kawm hluav taws xob engineering kom nkag siab txog lub tshuab ua haujlwm tseem ceeb. Nov yog qhov nws hloov siab -voltage fais fab mus rau hauv hluav taws xob siv tau:
- Hwj chim hauv: High- hluav taws xob hluav taws xob (piv txwv li, 10kV) los ntawm kab sib chaws nkag mus rau hauv lub tshuab hluav taws xob los ntawm nws "thawj winding"-ib txheej tooj liab coils qhwv ib ncig ntawm cov tub ntxhais hlau.
- Sib Nqus Hloov: Lub siab -voltage tam sim no nyob rau hauv thawj winding tsim ib magnetic teb nyob rau hauv lub hlau core. Daim teb no yog "middleman" uas txav lub zog tsis muaj xov hlau kov.
- Voltage Kauj Ruam -Down: Lub transformer "secondary winding" (lwm txheej ntawm tooj liab coils nrog ntau lem tshaj lub hauv paus) khaws cov magnetic teb thiab hloov mus rau hauv qis -voltage hluav taws xob (0.4kV). Tus naj npawb ntawm cov kauj hloov txiav txim siab npaum li cas qhov voltage poob - engineers tsim qhov no kom phim cov tsev thiab cov lag luam xav tau.
- Txias Raws Txoj Kev: Raws li hluav taws xob ntws, cov coils thiab cov tub ntxhais ua kom muaj cua sov me me. Cov roj insulating ib puag ncig nqus cov cua sov no, tom qab ntawd mus rau lub tank phab ntsa, qhov twg cov cua sov tawm mus rau saum huab cua (qhov no yog hu ua "ONAN" txoj kev txias: Roj Ntuj, Huab Cua Ntuj).
- Fais fab tawm: Qhov tsawg- hluav taws xob hluav taws xob tawm ntawm lub tshuab hluav taws xob los ntawm cov cua tshuab thib ob thiab mus rau cov kab hluav taws xob hauv zos- thaum kawg mus txog koj lub tsev lossis kev lag luam.
Cov yam ntxwv tseem ceeb uas ua rau nws tseem ceeb
A 50 kVA Roj Immersed Distribution Transformer tsis yog "voltage converter" - nws tus qauv tsim tau raws li qhov xav tau ntawm kev siv hluav taws xob niaj hnub:
Durability rau kev siv sab nraum zoov: Feem ntau cov qauv muaj tuab, galvanized steel tank nrog anti- xeb txheej. Qhov no cia lawv zaum sab nraum los nag, daus, los yog kub heev yam tsis muaj corroding -tseem ceeb vim lawv feem ntau ntsia rau hauv mev los yog ntawm txoj kev ces kaum.
Ua haujlwm ntsiag to: Tsis zoo li qee cov khoom siv hluav taws xob, cov hloov pauv no ua suab nrov me ntsis (feem ntau qis dua 55dB, ntsiag to dua li ib txwm sib tham). Qhov no yog ua tsaug rau cov roj damping vibrations los ntawm coils thiab core -zoo meej rau thaj chaw nyob.
Kev kho qis: Lub tank ntim roj txhais tau tias cov roj tsis tshua xav tau hloov pauv (tsuas yog txhua txhua 5-10 xyoo, nyob ntawm kev siv). Kev saib xyuas feem ntau ua rau kub hnyiab mus kuaj cov roj qib thiab ntxuav lub tank - tsis tu ncua - yuav tsum tau ua.
Kev nyab xeeb ua ntej: Cov roj tsis yog -flammable thiab ua los tiv thaiv hluav taws xob shocks. Ntxiv rau, feem ntau cov qauv muaj lub siab nyem li qub- yog tias cov roj overheats (ib qho teeb meem tsis tshua muaj), lub valve tso siab dhau los tiv thaiv kev puas tsuaj.
Qhov twg Koj Yuav Pom Nws (Thiab Vim Li Cas Nws Tseem Ceeb)
Koj yuav pom 50 kVA Roj Immersed Distribution Transformers nyob rau hauv qhov chaw uas nruab nrab - teev lub zog xav tau:
Cov neeg nyob ib puag ncig: Lawv feem ntau muab tso rau hauv cov pob zeb me me, muab lub zog rau tag nrho cov tsev. Yog tsis muaj lawv, cov kab hluav taws xob siab - yuav muaj kev phom sij heev rau kev khiav ze tsev.
Kev lag luam me me: Xav txog cov khw muag khoom, chaw nres tsheb roj, lossis chaw ua haujlwm chaw ua haujlwm- cov chaw no xav tau lub zog ntau dua li ib lub tsev tab sis tsawg dua lub Hoobkas. Lub transformer tuav lub "middle load" zoo kawg nkaus.
Lub teeb Industrial Sites: Cov chaw tsim khoom me me (xws li cov chaw ua haujlwm textile lossis cov chaw ua zaub mov) siv cov tshuab hloov pauv no rau lub tshuab fais fab uas khiav ntawm qhov hluav taws xob tsawg. Cov zis ruaj khov tiv thaiv cov khoom puas los ntawm qhov hluav taws xob spikes.
Cov cheeb tsam nyob deb nroog: Hauv cov nroog lossis cov zos, cov tshuab hloov pauv no txuas mus rau - cov kab hluav taws xob nyob deb, kom ntseeg tau tias txawm tias thaj chaw deb tau txais hluav taws xob ntseeg tau - tsis muaj hluav taws xob ntau dua los ntawm qhov tsis sib xws.
Yog vim li cas nws thiaj zoo dua lwm yam Transformer
Tej zaum koj yuav nug: Vim li cas thiaj siv roj- tus qauv raus es tsis txhob qhuav - hom ib? Rau 50 kVA kev faib khoom xav tau, roj -immersed muaj qhov zoo meej:
Ua kom sov zoo dua: Cov roj ua kom txias tau zoo dua li cua, yog li lub tshuab hloov pauv tuaj yeem khiav ntawm lub peev xwm ntev dua yam tsis muaj cua sov- tseem ceeb thaum lub sij hawm ncov (xws li kub yav tav su thaum sawv daws siv AC).
Ntev Lifespan: Nrog kev saib xyuas kom raug, cov roj-immersed transformer tuaj yeem siv tau 25–30 xyoo-10+ xyoo ntev dua li cov qauv qhuav- hom. Cov roj tiv thaiv sab hauv los ntawm cov plua plav thiab noo noo, ua kom hnav thiab tsim kua muag.
Tus nqi qis rau nruab nrab muaj peev xwm: Rau 50 kVA xav tau, roj- cov qauv raus dej feem ntau pheej yig dua los yuav thiab ua haujlwm dua li qhuav- hom. Qhuav- hom transformers zoo dua rau qhov chaw me me (xws li hauv tsev), tab sis roj-immersed yeej rau sab nraum zoov, nruab nrab- nplai siv.
Xaus: Unsung Hero of Daily Power
Lub 50 kVA Roj Immersed Distribution Transformer yuav tsis pom zoo li cov kab hluav taws xob lossis lub teeb hloov, tab sis nws yog qhov txuas ntawm kab hluav taws xob thiab hluav taws xob uas koj siv txhua hnub. Nws yuav siv sij hawm siab - lub zog hluav taws xob uas muaj txiaj ntsig zoo rau kev xa tawm, hloov mus rau hauv ib yam dab tsi muaj kev nyab xeeb rau koj lub tsev, thiab ua nws ntsiag to, ua haujlwm ntev, thiab muaj kev ntxhov siab tsawg.
Yog tias koj tab tom npaj ib qhov project uas xav tau qhov nruab nrab txhim khu kev qha - teev lub zog - txawm tias nws yog ib cheeb tsam tshiab, chaw ua lag luam me, lossis kev siv hluav taws xob nyob deb nroog - nkag siab txog qhov hloov pauv no yog qhov tseem ceeb. Thiab yog tias koj xav dhia tob rau hauv cov specs lossis cov kev xaiv, xav tias dawb rautiv tauj peb kom paub meej 50 kVA Roj Immersed Distribution Transformer qhia-Peb yuav pab koj nrhiav qhov haum rau koj cov kev xav tau.
Cov khoom parameter
|
Rated peev(KVA) |
Rated peev xwm Load poob (W) |
Tsis muaj -load tam sim no (%) |
impedance voltage (%) |
|
30 |
600 |
2.1 |
6 |
|
125 |
1800 |
1.5 |
5 |
|
250 |
3050 |
1.2 |
4 |
|
250 |
3050 |
1.2 |
7 |
|
315 |
3650 |
1.1 |
4 |
|
400 |
4300 |
1 |
6 |
|
420 |
4500 |
1 |
10 |
|
436 |
4500 |
1 |
8 |
|
460 |
5000 |
1 |
4 |
|
475 |
5000 |
1 |
7.5 |
|
500 |
5100 |
1 |
8 |
|
560 |
5700 |
0.9 |
4.27 |
|
593 |
6000 |
0.9 |
4.5 |
|
600 |
6000 |
0.9 |
6.3 |
|
630 |
6200 |
0.8 |
6 |
|
800 |
7500 |
0.8 |
7.2 |
|
2×400 |
7500 |
0.8 |
4 |
|
900 |
9200 |
0.7 |
6.3 |
|
1000 |
10300 |
0.6 |
6 |
|
1228 |
12000 |
0.6 |
6 |
|
1250 |
12000 |
0.6 |
6 |
|
1400 |
13300 |
0.6 |
6 |
|
1500 |
14000 |
0.6 |
0.75 |
|
1600 |
14500 |
0.6 |
6 |
|
1800 |
16000 |
0.9 |
6 |
|
2000 |
17800 |
0.9 |
7.2 |
|
2400 |
20700 |
0.8 |
8 |
|
2500 |
20700 |
0.8 |
7.5 |
|
2×1300 |
20700 |
0.8 |
4 |
|
2800 |
23000 |
0.8 |
12 |
|
2×1450 |
23000 |
0.8 |
4 |
|
3000 |
23000 |
0.8 |
7.85 |
|
3150 |
24300 |
0.8 |
6.5 |
|
3200 |
24300 |
0.8 |
8 |