300 KVA paadi Amunawa Ibugbe Ibugbe-12.47 * 4.16 / 0.208 KV|Canada 2024

300 KVA paadi Amunawa Ibugbe Ibugbe-12.47 * 4.16 / 0.208 KV|Canada 2024

Orilẹ-ede Ifijiṣẹ: Canada 2024
Agbara: 300kVA
Foliteji: 12.47Grdy/7.2-0.208y/0.12 kV
Ẹya: Pẹlu IFD
Fi ibere ranṣẹ

 

300 kVA pad mounted transformer residential

Paadi 300 kVA ti o munadoko ati ti o tọ{1} ti a gbe sori ẹrọ fun pinpin agbara ita gbangba ti o gbẹkẹle.

 

 

01 Gbogbogbo

1.1 Project Apejuwe

Ni ọdun 2024, alabara Kanada kan gba a300 kVA mẹta -paadi alakoso{2}} ti a gbe soke, Apẹrẹ ati ti ṣelọpọ ni kikun ibamu pẹlu CSA Standard C227.4:21. Ẹyọ naa jẹ ipinnu fun paadi ita gbangba - fifi sori awọn ipilẹ kọnkan ati pe o dara fun lilo lori awọn ọna ṣiṣe ti o ni imunadoko.

Ayipada yi ṣe ẹya okú{0} apẹrẹ iwaju fun ailewu ati igbẹkẹle ninu awọn fifi sori ita. O nlo itutu agbaiye ONAN ati epo ti o wa ni erupe ile fun idabobo. Awọn iyipo aluminiomu fun iwọntunwọnsi to dara ti ṣiṣe, iwuwo, ati idiyele. Iwọn iyipada jẹ 300 kVA, 60 Hz. Foliteji akọkọ jẹ 12.47 kV. Awọn keji foliteji ni 0,208 kV. Ẹgbẹ fekito jẹ YNyn0.

300 kVApaadi agesin transformerIbugbe ko ni - oluyipada tẹ ni kia kia (NLTC). Oluyipada tẹ ni kia kia ti fila ati iru wrench, pese ibiti o tẹ ± 2 × 2.5%, ni ibamu pẹlu CSA C227.4 Clause 5.1.9, ni idaniloju iṣẹ ti o rọrun ati iṣẹ igbẹkẹle.

Ẹyọ naa tun ṣafikun ikole ipilẹ ẹsẹ marun-un fun iduroṣinṣin ati idinku awọn adanu oofa ni awọn ọna asopọ GrdY–GrdY. Ilẹ-ilẹ ti pese nipasẹ akọmọ ilẹ ilẹ bàbà ti o di igi ilẹ, ni ibamu pẹlu CSA C227.4, ati gbigba asomọ ailewu ti awọn dimole ilẹ ṣiṣẹ.

Ti a ṣe apẹrẹ fun ṣiṣe giga, transformer yii ṣe aṣeyọri 98.94% ṣiṣe, laisi - awọn adanu fifuye Kere tabi dọgba si 705 W ati awọn adanu ẹru Kere tabi dọgba si 4000 W. Ti a ṣe lati koju awọn ipo ita, o wa pẹlu CSA boṣewa{{5}awọn ẹya ẹrọ ti o ni ifaramọ ati ti nẹtiwọọki ti Ilu Kanada ti o ṣeduro fun pinpin ni igbẹkẹle.

 

 

 

1.2 Imọ pato

300 kVA paadi agesin transformer ibugbe sipesifikesonu ati data dì

Jišẹ si
Canada
Odun
2024
Iru
Meta alakoso paadi òke transformer
Standard
CSA C227.4:21
Ti won won Agbara
300KVA
Igbohunsafẹfẹ
60HZ
Ifunni
Radial
Iwaju
Òkú
Ipele
mẹta
Itutu agbaiye
ONAN
Insulant olomi
Epo Eruku
Primary Foliteji
12,47 kV
Secondary Foliteji
0,208 kV
Ẹgbẹ Vector
YNyn0
Ohun elo Yiyi
Aluminiomu
Ipalara
4 %
Iṣẹ ṣiṣe
98.94 %
Tẹ Ayipada
NLTC
Ibiti titẹ ni kia kia
±2*2.5%
Ko si Ipadanu Ẹru
Kere ju tabi dọgba si 705 W
Lori Ipadanu Fifuye
Kere ju tabi dọgba si 4000 W
Awọn ẹya ẹrọ
Standard iṣeto ni

 

1.3 yiya

300 kVA paadi agesin transformer iyaworan ibugbe ati nameplate

300 kVA pad mounted transformer residential drawing 300 kVA pad mounted transformer residential nameplate

 

 

02 iṣelọpọ

2.1 mojuto

Ipin - marun-un funni ni iwọntunwọnsi oofa to dara ni iwọn kekere kan. O jẹ pipe fun paadi{2}} awọn oluyipada ti a gbe soke. Apẹrẹ iwapọ fi aaye pamọ ati idiyele. Ọna oofa ti o munadoko dinku pipadanu agbara ati iranlọwọ fun oluyipada ṣiṣẹ dara julọ ni awọn agbegbe to muna. Kọọkan Layer ti irin ti wa ni tolera pẹlu abojuto. Awọn aṣọ-ikele jẹ 0.30-0.35 mm nipọn ati pe o ni 2-4.8% ohun alumọni. Ohun elo yii ṣe iranlọwọ gige lọwọlọwọ eddy ati awọn adanu hysteresis.

 

2.2 Yiyi

Gbogbo coils ti wa ni fara egbo pẹlu aluminiomu bankanje ati waya. Wọn tan ooru daradara ati tọju awọn adanu kekere. Pẹlu ikọlu ti iṣakoso ati ṣiṣe giga, awọn transformers nṣiṣẹ ni igbẹkẹle ati pe wọn ṣetan fun paadi{2}} awọn fifi sori ẹrọ ti a gbe sori. Ti o ni ifihan YNyn0 mẹta - ipalemo ipele, ipele kọọkan jẹ ọwọ{{6}egbo nipasẹ awọn onimọ-ẹrọ ti oye lati rii daju asopọ didoju to dara ati ṣiṣan oofa iwọntunwọnsi.

300 kVA pad mounted transformer residential winding

 

2.3 ojò

300 kVA pad mounted transformer residential mild-steel-oil tank

Awọn paadi 300 kVA ti o gbe awọn ile gbigbe ti transformer yoo jẹ ìwọnba{1}} awọn tanki ti o di irin pẹlu awọn ideri didan. Apẹrẹ yoo rii daju iduroṣinṣin ẹrọ labẹ idanwo titẹ 50 kPa, laisi jijo tabi iparun ayeraye ti o kọja 0.25% ti diagonal dada. Awọn tanki yẹ ki o jẹ oju-ọjọ{6}} ati ki o tamper{7}, ni ipese pẹlu awọn boluti pentahead igbekun fun awọn ibeere CSA C227.4.

 

2.4 ik Apejọ

Lakoko ilana apejọ ẹrọ oluyipada, a ko ṣiṣẹ nikan ni yara mimọ pẹlu iwọn otutu igbagbogbo ati ọriniinitutu, ṣugbọn tun ti fi idi ẹrọ ṣiṣe idiwọn okeerẹ kan. Lati apejọ oluyipada si asopọ itọsọna, igbesẹ kọọkan ni itọsọna nipasẹ ko o, awọn ilana idiwọn, aridaju pipe ati ipaniyan deede laarin agbegbe ti o tẹẹrẹ. Idojukọ meji yii lori agbegbe mejeeji ati awọn ilana ṣe idaniloju awọn ọja wa nigbagbogbo ṣetọju ipele giga ti didara iṣẹ ọnà.

 

2.5 300 Awọn alaye Ayipada paadi KVA

 

300 kVA pad mounted transformer residential Bayonet Fuse ELSP Fuse
Bayoneti fiusi & ELSP fiusi
300 kVA pad mounted transformer residential Tap Changer WSLII3 6320-6X5
Tẹ Oluyipada WSLII{0}}X5
300 kVA pad mounted transformer residential HV Bushing Well 15 kV 200 A
HV Bushing Daradara 15 kV 200 A
300 kVA pad mounted transformer residential Pressure Relief Valve Vacuum Pressure Gauge YZ-70
Atọpa Iderun Titẹ & Iwọn Ipa Ipaba YZ-70
300 kVA pad mounted transformer residential Thermometer of the maximum indicating type
Thermometer ti awọn ti o pọju afihan iru
300 kVA pad mounted transformer residential Oil Level Indicator UHZ-01
Epo Ipele Atọka UHZ-01
300 kVA pad mounted transformer residential LV Bushing 1250 A 6-Hole
LV Bushing 1250 A 6-Iho
 300 kVA pad mounted transformer residential Drain Valve
1 "Imugbẹ àtọwọdá pẹlu 3/8" Sampler
300 kVA pad mounted transformer residential IFD & Upper Fill Valve
IFD & 1 "Upper Kun àtọwọdá

03 Idanwo

Igbeyewo Standard ati baraku Igbeyewo

CSA C227.4-21

Ipele mẹ́ta {{0}, paadi- awọn transformer pinpin kaakiri pẹlu idayatọ ti o ya sọtọ

ga - awọn asopọ foliteji

CSA{0}C802.1-13 (R2022)

Awọn iye ṣiṣe to kere julọ fun Liquid{0}}Awọn Ayirapada Pipin Pipin

 

300 kVA pad mounted transformer residential testing
300 kVA pad mounted transformer residential FAT

1. Resistance wiwọn
2. Awọn idanwo ipin
3. Alakoso Ibasepo Igbeyewo
4. Ko si Awọn ipadanu fifuye ati Ko si fifuye lọwọlọwọ
5. Fifuye adanu Impedance Foliteji ati ṣiṣe
6. Applied Foliteji Igbeyewo
7. Induced Foliteji withstand Igbeyewo
8. Idanwo Leak pẹlu Ipa fun Liquid Immersed Transformers
9. Idiwọn Resistance Insulation
10. Oil Dielectric igbeyewo
 

Awọn abajade Idanwo

1. Resistance Wiwọn

Aṣewọn resistance DC lati rii daju iduroṣinṣin yikaka ati iwọntunwọnsi alakoso.
Oṣuwọn aibojumu ti o pọju:3.51%, laarin itewogba ifilelẹ lọ.

6. Applied Foliteji Igbeyewo

10 kV loo si LV yikaka fun 60 aaya.
Ko si didenukole tabi ajeji ti a ṣe akiyesi.

2. Idanwo ratio

Iwọn foliteji ni idanwo lori titẹ ni akọkọ lati jẹrisi deede.
Iyapa ti a ṣe iwọn:-0.01% si -0.03%, daradara laarin ± 0.5% ifarada.

7. Induced Foliteji withstand Igbeyewo

2Ur lo ni 240 Hz fun ọgbọn-aaya 30.
Ko si ikuna idabobo ti o ṣẹlẹ.

3. Alakoso Ibasepo Igbeyewo

Ẹgbẹ fekito ti jẹri biYNyn0, ni ibamu pẹlu sipesifikesonu orukọ.

8. jijo igbeyewo

20 kPa titẹ itọju fun awọn wakati 12.
Ko si jijo tabi bibajẹ darí.

4. Bẹẹkọ-Ipadanu Iṣura & Igbadun Lọwọ

Tiwọn ni foliteji ti a ṣe iwọn lati pinnu iṣẹ ṣiṣe mojuto.

Ilọlọ lọwọlọwọ (I₀):0.26%

Ko si - pipadanu fifuye (P₀):0,4693 kW
Laarin ifarada +10% ti o gba laaye.

9. Idabobo Resistance

LV-HV si ilẹ:17.9 GΩ

HV & LV si ilẹ:10.3 GΩ
Ipo idabobo jẹ itẹlọrun.

5. Ipadanu fifuye, Impedance & Ṣiṣe

Idanwo ti a ṣe ni iwọn otutu deede iwọn 85.

Foliteji ikọsẹ (Z%):4.25%

Pipadanu fifuye (Pk):3.419 kW

Lapapọ pipadanu (Pt):3.909 kW

Iṣiṣẹ:99.17%(Ti o tobi ju tabi dọgba si 98.94% beere)

Gbogbo awọn iye pade awọn ifarada pato.

10. Epo Idanwo

Agbara Dielectric:54.0 kV

Akoonu ọrinrin:11.2 mg / kg

ifosiwewe itusilẹ:0.00199%

Akoonu Furan: Kere tabi dogba si 0.1

DGA: deede

Didara epo wa ni ipo ti o dara.

04 Iṣakojọpọ ati Sowo

4.1 Iṣakojọpọ

300 kva pad mounted transformer residential-export-packing
300 kva pad mounted transformer residential-wooden crate packaging
 

05 Ojula ati Lakotan

300 kva pad mounted transformer residential-back-view

Yi 300 kVA mẹta -paadi alakoso{2}} ti a gbe sori ẹrọ ni a ṣe fun Ilu Kanada. O tẹle CSA C227.4:21. O nlo itutu agbaiye ONAN ati idabobo epo nkan ti o wa ni erupe ile. Awọn iyipo aluminiomu jẹ ki o munadoko ati ina. Kokoro ẹsẹ marun - jẹ ki transformer duro iduroṣinṣin ati dinku ariwo. Awọn ojò edidi lagbara ati ki o le mu awọn ita oju ojo. O ti wa ni tun tamperproof ati ki o rọrun lati ṣetọju. Gbogbo oluyipada ni a ṣe ni idanileko mimọ pẹlu awọn igbesẹ ti o muna lati rii daju pe didara ga. O ṣiṣẹ ni 98.94% ṣiṣe ati pe o ni awọn adanu kekere. O funni ni agbara iduro fun iṣowo, ibugbe, ati awọn olumulo ile-iṣẹ kekere.

 

Awọn afiwe Gbona: pad agesin transformer ibugbe, olupese, olupese, owo, iye owo

Fi ibere ranṣẹ