4390 KVA ntụgharị-24 / 0.63 KV|Jamaica 2025

4390 KVA ntụgharị-24 / 0.63 KV|Jamaica 2025

Obodo: Jamaica 2025
Ike: 4390 kVA
Voltaji: 23.9GrdY/13.8-0.63D kV
Njirimara: C5M Anti- ọkwa corrosion
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Họrọ ihe ngbanwe dị n'elu pad maka nkesa ike nke ọma, kọmpat.

 

 

01 Izugbe

1.1 Nkọwa oru ngo

4390 kVA three phase pad mounted transformer e zigara Jamaica na 2025. Ike nke transformer bụ 4390 kVA na ONAN jụrụ oyi. Igwe ọkụ dị elu bụ 23.9GrdY / 13.8 kV na ± 2 * 2.5% tapping range (NLTC), obere voltaji bụ 0.63D kV, ha guzobere otu vector nke YNd1.

Emebere ya maka ịrụ ọrụ dị elu na netwọkụ eletriki ọgbara ọhụrụ, Pad Mounted Transformer na-ebuga ntụkwasị obi na arụmọrụ pụrụ iche. Akụkụ a siri ike nwere isi atọ{1}, atọ{2}} akwadoro maka ịrụ ọrụ 50Hz, na-enweta arụmọrụ 99.2% dị egwu yana ihe mgbochi 7.5% maka ịrụ ọrụ grid kwụsiri ike. Juputara na mmiri eco{{7}friendly FR3 dielectric fluid, ọ na-akwalite nchekwa ọkụ na ogologo ndụ ọrụ. Ihe dị mkpa na imewe ya bụ agbakwunyere Grounding Shield na Isolation Screen Grounding Sleeve, nke na-ahụ maka nchekwa kachasị site na ịnwe nnyonye anya elektrọnik na ichekwa ndị ọrụ. N'ịbụ nke etinyere na mkpuchi igwe anaghị agba nchara 304 resilient emechara na corrosion{12}}na-eguzogide, C5M{14}}ọkịta uzuzu uzuzu (RAL 9003), a rụrụ ya ka ọ nagide ọnọdụ gburugburu ebe obibi kacha achọ.

Na a siri ike arụmọrụ ike nke 4330kVA na 45 ogo na 4075kVA na 50 degrees, a transformer guzo dị ka a nchekwa, inogide, na nwere ọgụgụ isi nkuku maka gị ike nkesa akụrụngwa.

 

 

 

1.2 Nkọwa nka nka

4390 kVA mpe mpe akwa akwadoro ụdị nkọwapụta na mpempe data

Enyere ya
Jamaica
Afọ
2025
Ụdị
Ihe mgbakwasa na mpe mpe akwa
Ọkọlọtọ
IEC 60076
Enyere ike
4390 kVA
Ugboro ugboro
50HZ
Usoro
3
Nri
Loop
N'ihu
Nwụrụ anwụ
Ụdị oyi
KNAN
Voltaji nke mbụ
23.9GrdY/13.8kV
Voltaji nke abụọ
0,69kV
Ngwa ikuku
Ọla kọpa
Otu Vector
YNd1
Mgbochi
7.5%
Ịrụ ọrụ
99.2%
Pịa Changer
NLTC
Ọkụ aka
±2*2.5%
Enweghị mfu ibu
3.95 kW
Na Ọnwụ Ebu
28 kW

 

1.3 Eserese

4390 kVA mpe mpe akwa akwadoro eserese eserese na nha.

image003 image005

 

 

02 Nrụpụta

2.1 Isi

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Isi mkpịsị aka anyị atọ-, nke emere site na silicon steel, ka emebere ya maka oke nchekwa ike yana obere mkpọtụ. Ọ na-ebunye ụgwọ ọkụ eletrik dị ala yana ịrụ ọrụ dị jụụ, na-eme ka ọ bụrụ ezigbo, nhọrọ enyi na enyi maka ọnụ ahịa{3}} dị irè na nkesa ike.

 

2.2 Ikuku

Sistemụ ikuku anyị niile-ọla kọpa na-agwakọta foil HV na waya LV maka ịrụ ọrụ kacha mma yana nguzogide okpomọkụ. Nhazi a dị elu na-eme ka mbelata ume ike dị ala, ike dị mkpirikpi{2}} ike okirikiri, yana ogologo ndụ mgbanwe - na-ebuga ezi uru site na mbelata ụgwọ ọrụ.

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2.3 tank

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Igwe anaghị agba nchara 304 anyị nwere nchekwa C5M na-eguzogide gburugburu ebe siri ike n'enweghị ike. Ngwucha ọcha na-adịgide adịgide na-adị ọcha yana corrosion{3} n'efu ruo ọtụtụ iri afọ, na-ewepụ ụgwọ mmezi yana hụ na nchegbu{4}} na-egosi na ọ na-arụ ọrụ n'ụsọ oké osimiri ma ọ bụ mpaghara mmepụta ihe.

 

2.4 Mgbakọ ikpeazụ

Mgbakọ ikpeazụ anyị na-eme ka mmekọrịta zuru oke n'etiti isi arụmọrụ dị elu, ihe niile{1}}ọla kọpa, na tankị igwe anaghị agba nchara. Mwekota nkenke a na-enye arụmọrụ ekwenyesiri ike yana ọnụ ahịa ndụ dị ala, na-enye ọtụtụ iri afọ nke mmezi- n'efu.

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03 Nnwale

Emebere ya dabere na mkpa gị maka ntụkwasị obi, arụmọrụ, yana nghọta dị mma, igwe mgbanaka atọ{0} nke etinyere n'usoro nrụnye na-enweta nnwale zuru oke nke gafere nrube isi. N'ịgbaso ụkpụrụ IEC, ule ndị bụ isi gụnyere nlele nkwụsi ike ikuku (oke enweghị nha nha 4.59%), enweghị obere ibu (3.564kW), nkwụsi ike dielectric siri ike, yana 24-ụka elekere{12}} nkwenye. Anyị pụtara iche site n'iwepụta ịdị mma a tụrụ atụ: 99.28% arụmọrụ (karịa 99.2% kacha nta), mmekọrịta na-agbanwe agbanwe (YNd1). Anyị na-enye data nnwale doro anya, nke nwere ike ịrụ ọrụ yana nkwado ajụjụ ngwa ngwa, na-enye gị obi ike na transformer gị na-arụ ọrụ nke ọma, na-adịgide adịgide, yana onye nrụpụta kwadoro maka ịga nke ọma n'ọrụ gị.

Mba.

Nwale ihe

Nkeji

Nnabata

Ụkpụrụ

Ụkpụrụ ndị atụtara

Mmechi

1

Ntụle Nguzogide

%

Ọnụego enweghị nguzozi kacha nguzogide

4.59

Gafe

2

Nlele oke

%

Ngbanwe nke oke voltaji na ọpịpị bụ isi: Ihe na-erughị ma ọ bụ haha ​​0.5%

Akara njikọ: YNd1

-0.05% ~ -0.03%

Gafe

3

nkeji -nnwale mmekọ

/

YNd1

YNd1

Gafe

4

Ọ dịghị - ibu mfu na mkpali ugbu a

/

I0 :: nye uru a tụrụ atụ

0.23%

Gafe

P0: nye uru a tụrụ atụ

3.564kW

nnabata maka enweghị ibu ibu bụ +15%

/

5

Ibu na-efunahụ voltaji impedance na arụmọrụ

/

t:75 ogo

nnabata maka impedance bụ ± 10%

Nkwenye maka mkpokọta mfu ibu bụ +10%

/

Gafe

Z%: uru tụrụ

7.06%

Pk: uru tụrụ

28.162 kW

Pt: uru tụrụ

31.726 kW

Ịrụ ọrụ adịghị erughị 99.2%

99.28%

 

6

Nnwale voltaji etinyere

kV

LV/: 10kV 60s

Enweghị ọdịda nke voltaji ule a na-eme

Gafe

7

Nnwale Iguzogide Voltaji butere

kV

Voltaji etinyere (KV):2Ur

Enweghị ọdịda nke voltaji ule a na-eme

Gafe

Ogologo oge (s):40

Ugboro (HZ): 150

8

Ule ntapu

kPa

Ntinye nrụgide: 50kPA

Enweghị ntapu na mba

Mmebi

Gafe

Ogologo oge: 24h

9

Ntụle Nguzogide mkpuchi

HV -LV gaa n'ala

1.87

/

LV-HV gaa n'ala

1.15

HV&LV ruo Ground

0.832

 

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04 Mbukota na mbupu

4.1 mbukota

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Anyị na-ebuga unit ọ bụla na omenala - crates osisi arụrụ arụ, arụpụtara maka nchekwa kachasị n'oge njem. Nkwakọ ngwaahịa a siri ike na-eme ka ngbanwe gị bịarutere na saịtị n'ụzọ zuru oke, dị njikere{2}}iji-wụnye ọnọdụ, na-ewepụ ihe egwu ego yana igbu oge ọrụ metụtara mmebi njem.

 

4.2 Mbupu

Anyị ji nke ọma jikwaa ahịrị ụgbọ njem DDU niile nke pad atọ gị{{1} nke etinyere n'ọdụ ụgbọ elu PAC Kingston Airport Ltd. (KIN). Atụmatụ anyị siri ike, site na nkwakọ ngwaahịa osisi pụrụ iche {{4}nke karịrị ụkpụrụ ụlọ ọrụ ruo na ịnyagharị ụkpụrụ ọkọlọtọ ibu nke KIN na kọstọm eletrọnịkị 24/7, na-eme ka akụ gị dị oke mkpa bịarute n'enweghị nsogbu yana n'usoro. Nke a enweghị nkebi, ọgbaghara-Nfefe n'efu na ebe ị na-aga na-ebelata ihe egwu dị na mmebi na igbu oge ọrụ, na-enye gị udo nke obi.

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05 Saịtị na nchịkọta

Mgbe ihe ịga nke ọma nke oru ngo gị dabere na ọkụ ọkụ na-adịghị akwụsị akwụsị yana na - nnyefe oge, ị ga-achọ ijide n'aka na akụrụngwa gị na onye na-ebubata gị. A na-emezi ihe ngbanwe anyị -pasepase mounted transformers maka nke ahụ{3}} na-enye ntụkwasị obi na-enweghị atụ iji mee ka ọrụ gị na-aga n'ihu. Mana uru anyị gara n'ihu: ọ bụ ntinye aka anyị na usoro iheomume gị. Site na nnwale mbufe{6} na usoro ọkọnọ zuru ụwa ọnụ, anyị na-ahụ na transformer gị rutere na saịtị dịka e kwere nkwa, dị njikere maka nrụnye n'efu{{7}. Ekwela ka ihe egwu arụ ọrụ ma ọ bụ igbu oge tinye ọrụ gị n'ihe egwu. Họrọ obi ike nke na-abịa na ndekọ egwu anyị egosipụtara wee kọwapụta transformer nke ụlọ ọrụ na ụlọ ọrụ zuru ụwa ọnụ tụkwasịrị obi.

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Ihe nchịkọta dị ọkụ: 4390 kva transformer, emeputa, soplaya, price, na-eri

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