500 kVA IwUlO paadi Amunawa Amunawa-24 / 0,48 kV|AMẸRIKA 2024
Agbara: 500kVA
Foliteji: 24000 D-480Y/277 V
ẹya:pẹlu kikọ sii{0}nipasẹ fi sii

Igbẹkẹle agbara pẹlu ailewu, ṣiṣe, ati agbara - Scotech pad{1}} awọn oluyipada ti a gbe soke ti a ṣe fun awọn ibeere agbara oni.
01 Gbogbogbo
1.1 Project Apejuwe
500 kVA mẹta -paadi ipele{2}} ti a fi sori ẹrọ transformer, ti a fi jiṣẹ si AMẸRIKA ni ọdun 2024, jẹ iṣelọpọ lati ba IEEE Std C57.12.34-2022 ati awọn iṣedede ṣiṣe ṣiṣe DOE 2016.
Ṣiṣẹ ni 60 Hz, o ṣe ẹya foliteji akọkọ ti 24 kV ati foliteji keji ti 480GrdY/277 V pẹlu ẹgbẹ vector Dyn1 kan. AwọnIwUlO paadi agesin transformernlo awọn windings bàbà ati itutu agbaiye KNAN, ti o kun fun epo ester adayeba FR3 fun ilọsiwaju aabo ina ati ibamu ayika. O pẹlu agbara ifunni loop, oku - iwọle iwaju, ati ko si - oluyipada tẹ ni kia kia pẹlu iwọn ±2 × 2.5% ti o ṣatunṣe iwọn foliteji. Pẹlu ikọlu ti 5.75%, ko si - pipadanu fifuye ti 0.610 kW, ati lori - pipadanu fifuye ti 4.530 kW, ẹyọ yii n pese agbedemeji daradara ati igbẹkẹle{12}}pinpin agbara foliteji. O jẹ apẹrẹ fun lilo ni awọn ile-iṣẹ iṣowo, awọn aaye ile-iṣẹ kekere, ati awọn idagbasoke ibugbe nibiti ailewu, ni ibamu, ati iyipada agbara to munadoko ti nilo.
1.2 Imọ pato
Paadi IwUlO 500kVA ti o gbe sipesifikesonu transformer ati iwe data
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Jišẹ si
USA
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Odun
2024
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Iru
Meta alakoso paadi òke transformer
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Standard
IEEE Std C57.12.34-2022
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Ti won won Agbara
500 kVA
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Igbohunsafẹfẹ
60HZ
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Ifunni
Loop
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Iwaju
Òkú
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Ipele
Mẹta
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Itutu agbaiye
KNAN
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Insulant olomi
FR3 Epo
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Primary Foliteji
24 kV
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Secondary Foliteji
0,48 kV
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Ẹgbẹ Vector
Dyn1
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Ohun elo Yiyi
Ejò
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Ipalara
5.75%
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Ṣiṣe ati adanu Standard
Ọdun 2016
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Tẹ Ayipada
NLTC
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Ibiti titẹ ni kia kia
±2*2.5%
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Ko si Ipadanu Ẹru
0,610 kW
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Lori Ipadanu Fifuye
4.530 kW
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Awọn ẹya ẹrọ
Standard iṣeto ni
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1.3 yiya
Paadi IwUlO 500kVA ti o gbe iyaworan transformer ati apẹrẹ orukọ
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02 iṣelọpọ
2.1 mojuto
SCOTECH ohun kohun ti transformer ti wa ni ṣe lati ga -ite akowọle tutu{1}} irin silikoni yiyi. Lilo ni - awọn laini irẹrun pipe ti ile, awọn eegun jẹ iṣakoso ni isalẹ 0.02 mm. Awọn ohun kohun ṣe ẹya awọn isẹpo mitered ni kikun laisi punching tabi awọn ajaga tolera, imudarasi iṣẹ oofa ati idinku awọn adanu agbara.

2.2 Yiyi

Oluyipada 500 kVA yii ṣe ẹya bàbà tabi yiyi bankanje aluminiomu ni ẹgbẹ LV, nfunni paapaa pinpin lọwọlọwọ ati kukuru to lagbara-idaabobo ayika. Ẹgbẹ HV nlo enamel - waya ti a bo ni ọpọlọpọ - ilana Layer, pese idabobo to lagbara ati iṣẹ iduroṣinṣin ni 24 kV.
2.3 ojò
Ojò oluyipada jẹ ọna irin ti o ni edidi ti o ni ile mojuto, windings, ati epo idabobo. Ti a ṣe apẹrẹ fun agbara ati agbara, o ṣe aabo awọn paati inu lati ọrinrin, contaminants, ati ibajẹ ẹrọ, aridaju iṣẹ ailewu ati igbesi aye iṣẹ pipẹ.

2.4 ik Apejọ

Scotech lo ga - awọn bora ti o tọ si gbogbo awọn oju ilẹ transformer. Lẹhin fifi sori ẹrọ ati mimọ, eyikeyi awọn idọti tabi pari ibaje yẹ ki o fi ọwọ kan soke nipa lilo awọ aabo ti o baamu ti a pese tabi ti sọ asọye nipasẹ Scotech, mimu itọju ipata mejeeji ati aitasera ẹwa.
03 Idanwo
Igbeyewo baraku ati Standard Igbeyewo
1. Awọn wiwọn Resistance ni ibamu si IEEE C57.12.90-2021 Abala 5
2. Ipele{1}} Idanwo ibatan gẹgẹbi IEEE C57.12.90-2021 Abala 6
3. Awọn idanwo ipin ni ibamu si IEEE C57.12.90-2021 Abala 7
4. Ko si Awọn ipadanu fifuye ati Ko si fifuye lọwọlọwọ gẹgẹbi IEEE C57.12.90-2021 Abala 8
5. Awọn adanu fifuye, Foliteji Impedance ati Iṣiṣẹ ni ibamu si IEEE C57.12.90-2021 Abala 9
6. Igbeyewo Imudaduro Foliteji ti a fa ni ibamu si IEEE C57.12.90-2021 Abala 10.5.1
7. Idanwo Foliteji ti a lo ni ibamu si IEEE C57.12.90-2021 Abala 10.6
8. Idanwo Leak pẹlu Ipa fun Awọn Ayirapada Immersed Liquid Immersed - idanwo jijo ni 15 kPa yoo ṣee ṣe fun wakati 12 laisi jijo. Ko si abuku lailai.
9. Idiwọn Resistance Insulation
10. Oil Dielectric igbeyewo


Awọn abajade Idanwo
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Rara. |
Nkan Idanwo |
Ẹyọ |
Awọn iye gbigba |
Awọn iye Diwọn |
Ipari |
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1 |
Awọn wiwọn Resistance |
% |
Iwọn aidogba resistance ti o pọju |
0.171 |
Kọja |
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2 |
Awọn Idanwo Ipin |
% |
Iyapa ti ipin foliteji lori titẹ ni akọkọ: Kere tabi dọgba si 0.5% Asopọmọra aami: Dyn1 |
0.03% ~ 0.05% |
Kọja |
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3 |
ipele{0}}awọn idanwo ibatan |
/ |
Dyn1 |
Dyn1 |
Kọja |
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4 |
Ko si - awọn adanu fifuye ati lọwọlọwọ igbadun |
% kW |
I0 :: pese iye iwọn P0: pese iye iwọn Ifarada fun ko si pipadanu ẹru jẹ +0% |
0.13% 0.544 |
Kọja |
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5 |
Fifuye adanu impedance foliteji ati ṣiṣe |
% kW kW |
t:85 iwọn Z%: iye iwọn Pk: iye iwọn Pt: iye iwọn Ifarada fun impedance jẹ ± 7.5% Ifarada fun pipadanu ẹru lapapọ jẹ +0% Ṣiṣe ko kere ju 99.35% |
5.70% 4.453 4.997 99.38% |
Kọja |
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6 |
Applied Foliteji Igbeyewo |
kV |
HV: 40kV 60s LV: 10kV 60s |
Ko si iparun ti foliteji idanwo waye |
Kọja |
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7 |
Induced Foliteji withstand Igbeyewo |
kV |
Foliteji ti a lo (KV): 0.960 Iye akoko:40 Igbohunsafẹfẹ (HZ): 180 |
Ko si iparun ti foliteji idanwo waye |
Kọja |
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8 |
Idanwo jijo |
kPa |
Ipa titẹ: 15kPA Iye akoko: 12h |
Ko si jijo ati ko si Bibajẹ |
Kọja |
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9 |
Idiwon Resistance idabobo |
GΩ |
HV{0}LV si Ilẹ: LV-HV si Ilẹ: HV&LV si Ilẹ: |
5.11 4.87 5.08 |
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10 |
Idanwo Dielectric Epo |
kV |
Ti o tobi ju tabi dọgba si 40 |
52.3 |
Kọja |
04 Iṣakojọpọ ati Sowo
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05 Ojula ati Lakotan
Scotech's 500 kVA mẹta{1}} paadi alakoso{2}}itumọ ti pẹlu bàbà windings ati KNAN itutu, awọn transformer nlo FR3 adayeba epo ester - imudara aabo ina ati atehinwa ipa ayika. Loop rẹ - Iṣeto kikọ sii ati ti o ku- apẹrẹ iwaju mu ailewu ati irọrun fun fifi sori ẹrọ ati itọju. Pẹlu ikọlu ti 5.75% ati awọn adanu agbara kekere, o ṣe idaniloju iduroṣinṣin, iṣẹ ṣiṣe daradara kọja awọn ipo ibeere.
Gbogbo oluyipada Scotech ni a kojọpọ pẹlu itọju ati dada{0}} fun itọju. Fọwọkan ti o baamu - awọ ti o wa ni oke ti pese lati ṣetọju ipatakokoro mejeeji ati aitasera wiwo lẹhin fifi sori ẹrọ.
Pẹlu idojukọ to lagbara lori didara ati iṣẹ-ṣiṣe - iṣẹ ṣiṣe ipele, Scotech tẹsiwaju lati pese paadi ti o gbẹkẹle{1}}awọn ẹrọ iyipada fun awọn ọna ṣiṣe agbara ode oni kọja Ariwa America ati kọja.

Awọn afiwe Gbona: IwUlO paadi agesin transformer, olupese, olupese, owo, iye owo
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