Ile / Awọn ọja / Amunawa Pataki / Iyipada didara / Akoonu

5 MVA Awoṣe Reluwe Amunawa-66 / 1.22 KV|South Africa 2025

5 MVA Model Railway Transformer-66/1.22 KV | South Africa 2025

5 MVA Model Railway Transformer-66/1.22 KV | South Africa 2025 suppliers

5 MVA Model Railway Transformer-66/1.22 KV | South Africa 2025 factory

5 MVA Model Railway Transformer-66/1.22 KV | South Africa 2025 best

5 MVA Model Railway Transformer-66/1.22 KV | South Africa 2025 high quality

5 MVA Model Railway Transformer-66/1.22 KV | South Africa 2025 price

5 MVA Model Railway Transformer-66/1.22 KV | South Africa 2025 manufacturers

5 MVA Awoṣe Reluwe Amunawa-66 / 1.22 KV|South Africa 2025

Orilẹ-ede: South Africa 2025
Agbara: 5000 kVA
Foliteji: 66/1.22 kV
Ẹya ara ẹrọ: pẹlu imooru ti o gbona - dip galvanized radiator

Fi ibere ranṣẹ

Jiangshan Scotech Electrical Co., Ltd jẹ ọkan ninu awọn olupese ti o gbẹkẹle julọ ati awọn olupese ti 5 mva model railway transformer-66/1.22 kv|guusu afrika 2025 ni China. Jọwọ lero ọfẹ lati ra awọn ọja to munadoko fun tita nibi ati gba awọn aworan atọka lati ile-iṣẹ wa. Kan si wa fun alaye sii.

model railway transformer

Amunawa isunki: Agbara Ilọsiwaju iwaju

5 MVA traction transformer ti a fi jiṣẹ si South Africa ni 2025. Agbara ti a ṣe ayẹwo ti transformer jẹ 5000 kVA pẹlu itutu ONAN. Foliteji akọkọ jẹ 66 kV pẹlu ± 2 * 2.5% ibiti o tẹ ni kia kia (NLTC), foliteji keji jẹ 1.22 kV, wọn ṣẹda ẹgbẹ fekito ti Y/d ± 15 iwọn d11.

Ti a ṣe apẹrẹ fun agbara, oluyipada oju-irin oju-irin awoṣe gba atunto isunmi ọfẹ{0} pẹlu ẹrọ mimu ọkà silikoni lati ṣetọju didara epo, lakoko ti ideri ojò ti o di ti n mu iṣẹ ṣiṣe didi pọ si. Awọn radiators galvanized kii ṣe pese ifasilẹ gbigbona daradara nikan ṣugbọn tun funni ni idiwọ ipata ti o dara julọ, ti o ni ibamu pẹlu ọna itutu ONAN (Epo Adayeba Afẹfẹ Adayeba) ti o ṣe iṣeduro iṣẹ igbẹkẹle labẹ fifuye ilọsiwaju. Mejeeji giga -foliteji ati kekere- awọn yiyi foliteji jẹ ti iṣelọpọ lati bàbà, jišẹ jijẹ itanna eletiriki giga, ipadanu agbara diẹ, ati iduroṣinṣin igba pipẹ{{5}.

Ni awọn ofin iṣẹ, ẹrọ oluyipada n ṣe afihan iṣẹ ṣiṣe ti o wuyi{0}} ti o de 99.37% ni ipin agbara 1.0 ati 99.22% ni ipin agbara 0.8 (ni iwọn 75){6} pẹlu pipadanu irin kekere (6000 Watts) ati kikun- gbigba agbara idẹ (25400 Watt lapapọ) 31400 Wattis. Ni kikun - impedance fifuye duro ni 8.15% (ifesi: 8.13%), ati pe ilana foliteji jẹ iṣapeye si 0.51% (1.0 PF) ati 5.3% (0.8 PF) ni iwọn 75, ni idaniloju iṣakoso foliteji to peye. Pẹlu iwọn otutu yikaka ti o ni opin si iwọn 50 ati iwọn otutu epo ti o ga si iwọn 45, oluyipada ni imunadoko aapọn gbona, fa igbesi aye iṣẹ rẹ pọ si ati pade awọn ibeere lile ti awọn eto ipese agbara isunki fun ailewu, ṣiṣe, ati aitasera.

5000kVA isunki transformer iru ati data dì

Jišẹ si

gusu Afrika

Odun

2025

Iru

isunki transformer

Standard

IEC60076

Ti won won Agbara

5000 kVA

Igbohunsafẹfẹ

50HZ

Ipele

Itutu agbaiye

ONAN

Primary Foliteji

66 kV

Secondary Foliteji

2*{1}} kV

Ohun elo Yiyi

Ejò

Angular nipo

Y/d±15 iwọn d11

Ipalara

Tẹ Ayipada

NLTC

Ibiti titẹ ni kia kia

±2*2.5%

Ko si Ipadanu Ẹru

6 kW

Lori Ipadanu Fifuye

25.4 kW

5000 kVA isunki transformer aworan atọka ati iwọn.

Olutọju epo jẹ ojò imugboroosi edidi ti o sopọ si ojò akọkọ, ti a ṣe apẹrẹ lati gba imugboroja adayeba ati ihamọ ti epo idabobo nitori awọn iyipada iwọn otutu lakoko iṣẹ. Nipa mimu ipele epo nigbagbogbo ati idinku ifihan epo si afẹfẹ, o ṣe idiwọ ifoyina ati ọrinrin ni imunadoko. Iṣẹ pataki yii ṣe idaniloju iduroṣinṣin igba pipẹ ti awọn ohun-ini dielectric epo, ṣe aabo idabobo inu, ati pe o ṣe alekun igbẹkẹle gbogbogbo ati igbesi aye iṣẹ ti transformer ni pataki.

Atọka Iwọn otutu Yiyi (WTI) jẹ ẹrọ ibojuwo to ṣe pataki fun oluyipada isunki. O ṣe afiwe iwọn otutu aaye to gbona julọ laarin yiyi, eyiti o ga ju iwọnwọn oke lọ{1}}iwọn epo. Lilo boolubu sensọ ninu epo ati eroja alapapo ti o baamu ti a ti sopọ nipasẹ tube capillary kan, WTI ṣe afihan deede ipo igbona gidi ti awọn iyipo. O pese awọn kika iwọn otutu to ṣe pataki ati nigbagbogbo nfa awọn itaniji ati, ti o ba jẹ dandan, awọn aṣẹ irin-ajo lati yago fun ibajẹ idabobo ati rii daju pe ẹrọ oluyipada n ṣiṣẹ ni igbẹkẹle laarin awọn opin igbona ailewu rẹ.

Awọn mimi, tabi ọrinrin absorber, jẹ ẹya awọn ibaraẹnisọrọ aabo ẹrọ fun a isunki transformer. Ti a gbe sori paipu afẹfẹ ti olutọju, o ni idiyele ti desiccant gel silica. Bi transformer ṣe nmi nitori imugboroja epo ati ihamọ, gbogbo afẹfẹ ti nwọle ni a fa nipasẹ ẹmi yii. Geli silica n gba ọrinrin ni agbara lati inu afẹfẹ, ni idilọwọ rẹ lati wọ inu oluṣakoso epo ati ibajẹ epo idabobo. Iṣẹ pataki yii ṣe aabo fun eto idabobo inu ti transformer lati ibajẹ, aridaju agbara dielectric ati igbẹkẹle iṣiṣẹ pipẹ-.

Apoti ebute naa jẹ ibi-ipamọ to ni aabo ti a gbe sori ojò transformer traction, ti n gbe awọn asopọ itanna ita fun giga -foliteji ati kekere{1} O pese wiwo ti o ni aabo nibiti awọn igbo ti o ya sọtọ ti pari, ati awọn kebulu lati eto agbara oju-irin ti sopọ. Awọn iṣẹ akọkọ rẹ ni lati rii daju ailewu, awọn asopọ itanna igbẹkẹle, daabobo awọn ebute lati awọn ifosiwewe ayika bi ọrinrin ati eruku, ati pese awọn idena aabo pataki fun oṣiṣẹ lakoko iṣẹ ati itọju, nitorinaa aridaju iduroṣinṣin itanna gbogbogbo ati aabo ti oluyipada.

Awọn imooru ti o gbona - dip galvanized radiator jẹ paati itutu agbaiye ti ẹrọ oluyipada ọkọ oju-irin awoṣe. O ni lẹsẹsẹ awọn panẹli finni tabi awọn tubes ti o pese agbegbe nla kan lati tu ooru kuro ninu epo idabobo sinu afẹfẹ agbegbe. Ẹya bọtini jẹ oju irin ti o gbona - dip galvanized, irin ti o pese idena ipata ti o yatọ. Idabobo to lagbara yii ṣe pataki fun aridaju iduroṣinṣin igbekalẹ igba pipẹ ati imunadoko gbigbe ooru to dara julọ, paapaa nigbati oluyipada n ṣiṣẹ ni agbegbe lile tabi ọriniinitutu, nitorinaa ṣe iṣeduro iduroṣinṣin ati iṣẹ ṣiṣe igbẹkẹle.

Gbigbe apakan ti nṣiṣe lọwọ jẹ ilana iṣelọpọ to ṣe pataki fun mojuto transformer -ati{1}} apejọ okun (apakan ti nṣiṣẹ). O kan yiyọ ọrinrin ti o ku kuro ninu idabobo cellulose (iwe ati itẹwe) ati awọn laminations mojuto nipasẹ alapapo iṣakoso labẹ igbale giga. Ilana lile yii ṣe idaniloju idabobo n ṣaṣeyọri pupọ pupọ ati akoonu ọrinrin iduroṣinṣin, eyiti o jẹ ipilẹ fun idasile agbara dielectric giga, idilọwọ awọn idasilẹ apa kan, ati iṣeduro igbẹkẹle igba pipẹ{{4} ati igbesi aye iṣẹ ṣiṣe labẹ awọn ipo oju-irin ti o nbeere.

Ni kikun{{0}Igbi Idanwo Impulse Impulse Wave jẹ giga lile{1} idanwo iru foliteji ti a lo si awọn ebute laini ti oluyipada isunki. O ṣe afarawe idasesile monomono ti o nira nipa lilo imuna foliteji 1.2/50µs boṣewa kan. Idanwo yii ṣe idaniloju iduroṣinṣin ati agbara ti eto idabobo akọkọ, ni pataki awọn yiyi ati awọn igbo, labẹ awọn ipo iwọn apọju iwọn. Ṣiṣayẹwo idanwo yii ṣe pataki lati ṣe afihan agbara transformer lati koju gidi-awọn ina mọnamọna agbaye, ni idaniloju aabo igbẹkẹle fun eto ipese agbara oju-irin.

model railway transformer transportation

Ni SCOTECH, oluyipada oju-irin oju-irin awoṣe wa jẹ apẹrẹ ti o ni itara ati ti iṣelọpọ lati ṣafipamọ iṣẹ aibikita, igbẹkẹle iyasọtọ ati igbesi aye iṣẹ ti o gbooro sii. Wọn ti ṣe deede ni pipe lati pade awọn ibeere iṣẹ ṣiṣe ti o lagbara ti awọn oju-irin iyara giga{1}, awọn metros ilu ati awọn ọna ṣiṣe irinna ọkọ oju irin miiran. Ni ibamu si awọn ilana ti imotuntun imọ-ẹrọ, iṣakoso didara lile ati alabara -centricity, a ngbiyanju lati jẹ alabaṣepọ rẹ ti o ni igbẹkẹle julọ fun awọn ojutu agbara isunmọ ọkọ oju-irin. A nreti lati kọ - iṣẹgun igba pipẹ-win ifowosowopo pẹlu awọn alabara agbaye, ati igbega apapọ didara giga ati idagbasoke alagbero ti ile-iṣẹ irekọja ọkọ oju-irin.

model railway transformer manufacturer