750 kVA Pad Nkwanye Utility Transformer-34.5 / 0.48 kV|Jamaica 2024

750 kVA Pad Nkwanye Utility Transformer-34.5 / 0.48 kV|Jamaica 2024

Obodo: Jamaica 2024
Ike: 750kVA
Voltaji: 34.5/0.48kV
Njirimara: ya na CLF
Zipu ozi

 

 

pad mounted utility transformer

Ngwakọta ịma mma na ịdị irè zuru oke{0}Ọkọlọtọ ọhụrụ maka ọkọnọ ike obodo!

 

01 Izugbe

1.1 Ihe ndabere oru ngo

Nke a 750 kVA pad{1} mounted transformer e bugara Jamaica na 2024. Enyere ya na 750 kVA, ọ na-agbada site na 34.5D kV n'akụkụ nke mbụ ruo 0.48GrdY/0.277 kV na sekọnd, yana otu njikọ Dyn1. Mpempe akwụkwọ - ihe nrụnye ọkụ dị ka nke a dị ebe niile{10}} ụlọ ọrụ ọkụ, ụlọ dị elu{11}} ụlọ elu, ụlọ ọrụ, ogbunigwe, osisi petrochemical, ọdụ ụgbọ njem{12} ị na-akpọ ya. N'ime, nnukwu ọkụ ọkụ -voltaji na-ebu ibu na fuse na-anọdụ ala n'enweghị nsogbu na mmanụ ihe ngbanwe. A na-emechi tankị ahụ n'onwe ya nke ọma, ọ na-abịakwa na ihe nleba anya niile a na-emebu: nlele okpomọkụ mmanụ, nlele ọkwa mmanụ, ihe nrụgide, valvụ ntọhapụ nrụgide, valvụ ntọhapụ mmanụ{16} ihe niile iji debe ọrụ nke ngbanwe. Ọ dịkwa na netwọk mgbanaka, ọnụ, ma ọ bụ ntọala ọkọnọ ike abụọ.

 

Isi ihe nka na nka 1. 2

Otu Dyn1 vector na-eme ka ọ bụrụ nke zuru oke maka netwọk mgbanaka mepere emepe na ụlọ ọrụ mmepụta ihe{1}} nke a pụrụ ịdabere na ya na nke a pụrụ ibu amụma ya.

Ọ na-eji ONAN ikuku mgbasa mmanụ dị jụụ, ma mechie tankị mmanụ ahụ kpamkpam, yabụ na ọ nweghị nchekwa yana obere nlekọta-.

A na-emikpu ihe mgba ọkụ na-agbaji na ihe dị elu -voltaji fuse n'ime mmanụ{1}} arụ ọrụ dị mma ọbụlagodi n'okpuru ibu.

N'elu nke ahụ, onye ntụgharị na-egosipụta NLTC nwere ± 2 × 2.5% mgbata, ya mere ụkpụrụ voltaji dị nro, kwụsie ike, ma dị mfe ịhazi na-enweghị nkwụsị ọrụ.

 

1.3 Ngwaahịa Uru

Nhazi kọmpat{0} dabara nke ọma na akuku obodo mepere emepe, ụlọ ọrụ mmepụta ihe na ọbụna saịtị m siri ike.

Igwe ikuku aluminom na-eme ka ọ dị mfe ma dị mfe ibufe na ịwụnye, na-emebighị arụmọrụ.

Ihe mkpuchi igwe zuru ezu siri ike{{0}na-eguzogide mmiri, uzuzu na imebi.

Ngwa gụnyere ihe niile{0}}ihe nlele ọkwa mmanụ, temometa, ihe nrụgide, valves enyemaka{1} ya mere nleba anya kwụ ọtọ,

ihe niile ị chọrọ ịhụ ọnọdụ transformer na a ilekiri. Ndozi dị mfe, ịrụ ọrụ adịghị mma, yana akara ukwu n'ozuzu ya pere mpe mana ọ dị ike.

 

 

1.4 Nkọwa nka nka

750 kVA ụdị nkọwa nkọwa na mpempe akwụkwọ data

Enyere ya
Panama
Afọ
2024
Ụdị
Ihe mgbakwasa na mpe mpe akwa
Ọkọlọtọ
IEEE C57.12.34
Enyere ike
750kVA
Ugboro ugboro
60HZ
Usoro
3
Nri
Loop
N'ihu
Nwụrụ anwụ
Ụdị oyi
ONAN
Voltaji nke mbụ
34.5D kV
Voltaji nke abụọ
0.48/0.277 kV
Ngwa ikuku
Aluminom
Ntugharị akụkụ
Dyn1
Mgbochi
5.75±7.5%
Ịrụ ọrụ
99.53%
Pịa Changer
NLTC
Ihe mgbochi mmiri
Mineral mmanụ
Ọkụ aka
±2*2.5%
Enweghị mfu ibu
Ihe na-erughị ma ọ bụ haha ​​0.91KW
Na Ọnwụ Ebu
Ihe na-erughị ma ọ bụ haha ​​na 6.05KW
Ngwa ngwa
Nhazi ọkọlọtọ

 

1.5 Eserese

750 kVA mpe mpe akwa akwadoro eserese eserese na nha.

pad mounted utility transformer drawing pad mounted utility transformer nameplate

 

 

02 Nrụpụta

2.1 Isi

The atọ {{0}phase three -ụkwụ isi transformer bụ ihe juru ebe niile na sistemụ ike, na-eji atọ dị iche iche cylindrical cores, nke ọ bụla kwekọrọ na otu akụkụ nke atọ -phase current. Nhazi a na-enyere aka ịkwalite nkesa ndọta ma na-ebuli arụmọrụ nke ngbanwe nke ngbanwe. A na-agbanye ikuku n'ụkwụ ọ bụla ma enwere ike jikọọ ya na nhazi kpakpando ma ọ bụ delta iji nabata ike dị iche iche chọrọ.

N'oge a na-emepụta ihe, a na-ewu isi ya site na mpempe ígwè silicon laminated iji belata mfu ugbu a na hysteresis, si otú ahụ na-eme ka ike zuru ezu na-arụ ọrụ. Nhazi ụkwụ atọ - ọ bụghị naanị na-ebelata nke ọma mfu mana ọ na-emekwa ka mgbasa ọkụ, na-abawanye nkwụsi ike nke transformer n'okpuru ọnọdụ ibu dị elu-.

three-column core transformer

 

2.2 Ikuku

High voltage cooper wire winding

Igwe ikuku ọkụ dị ala{{0}voltaji na-eji eriri conductive obosara, nke na-enyere aka belata inductance na nguzogide ikuku, si otú a na-ebelata mfu ọkụ n'oge nnyefe ugbu a. Ọzọkwa, n'usoro foil oyi akwa na-akwalite nkesa otu dị ugbu a, na-ebelata ikpo ọkụ mpaghara yana ịkwalite arụmọrụ n'ozuzu ya.

Igwe ikuku voltaji dị elu- na-eji eriri ọnya ọnya mara mma emebere iji kwado ọkwa voltaji dị elu ma nye ike mkpuchi dị elu. Site na ikuku dị elu -voltaji dị elu nke obere obere-voltaji gbachiri, nhazi a na-eme ka ikewapụ ọkụ eletrik, na-ebelata nnyonye anya n'etiti ngalaba voltaji, ma na-eme ka ngbanwe dị mma ma kwụsie ike n'okpuru ọnọdụ ibu- dị elu.

 

2.3 tank

Tank nke na-agbanwe agbanwe na-arụ ọrụ dị ka ihe mkpuchi nchara mechiri emechi nke na-ewu ma na-echebe mmanụ mkpuchi. Mmanụ a na-arụ ọrụ dị ka ma ihe na-ekpuchi ihe na ihe na-ekpo ọkụ, na-egbochi ndakpọ eletrik na idobe okpomọkụ na-arụ ọrụ nke ọma.

Ejiri ike arụ ọrụ siri ike mee ya, tank ahụ na-eguzogide mgbanwe nrụgide dị n'ime na mmetụta mpụga. Ihe owuwu ya na-etinyekarị nku oyi ma ọ bụ radiators iji kwalite mgbasa ọkụ, ọkachasị n'okpuru nnukwu ibu.

Ihe ndị dị mkpa tankị gụnyere ihe nlele ọkwa mmanụ maka nleba anya anya, valves enyemaka nrụgide maka nchebe oke nrụgide, na ume iku ume iji jikwaa mgbanwe ikuku. Atụmatụ ndị a na-agbakọta ọnụ na-ahụ maka ọrụ ntụgharị nke a pụrụ ịdabere na ya ma dị nchebe.

oil level gauge

 

2.4 Mgbakọ ikpeazụ

insulating oil

N'oge mgbakọ transformer, a na-ebu ụzọ tinye isi na windings n'ime otu siri ike tupu etinye ya na tank mmanụ. A na-ejupụta tank ahụ na mmanụ na-ekpuchi ihe maka ịdị jụụ na mkpuchi dị mma, na-esote hermetic sealing iji gbochie nkwụsị. A na-etinye ihe mkpuchi nchara na-echebe iji hụ na iguzosi ike n'ezi ihe, a na-agbanyekwa ihe mgbochi ọnụ iji mee ka njikọ USB nwee nchebe.

 

03 mpe mpe akwa agbakwunyere ngwa ngbanwe akụkụ

4 5
HV Bushing (35kV, 200 A)

LV Bushing (1250A, 6 oghere)

1 6
Bayonet Fuse & ELSP Fuse Ala eriri ọla kọpa
2 7
Pịa Changer (WSLII{0}/35-6×5) Ngwa nlekota & Nchekwa
3 8
Ngbanwe ngbanwe nbibi nke ọnọdụ anọ 1 "Valve Drain na 3/8" Sampler

 

04 Nnwale

pad mounted utility transformer test
pad mounted utility transformer routine test

 

 

05 Mbukota na mbupu

5.1 mbukota

A na-akwakọba ihe ngbanwe {{0}phase-phase{1} atọ a etinyegoro n'ime ihe mkpuchi nchara agbakwunyere nwere ebe ebuli elu na ọwa forklift. A na-echekwa ihe ndị dị mkpa site na iji mkpuchi akpata oyi na-atụ{3}, ebe nkwado nkwado dị n'ime na-ebelata mmegharị n'oge njem. Ngalaba ahụ na-egosi ihu igwe{5}akara nke na-eguzogide ọgwụ yana nkeji irighiri mmiri iji dokwaa nkụ n'ime. Efere njirimara mpụga na akara njikwa na-enye ntụzịaka ọrụ doro anya. Nkwakọ ngwaahịa niile dabara ụkpụrụ mba ụwa maka ibu ngwa ngwa eletriki dị arọ.

pad mounted utility transformer packing

 

5.2 Mbupu

pad mounted utility transformer transport

Ụgbọ njem nke mgbanaka trafaịlụ{{0}phase{1} atọ bụ ọrụ pụrụiche lekwasịrị anya n'ịkwaga otu akụkụ dị arọ machibidoro site na ndị nrụpụta gaa na saịtị. Ọ na-achọ nyocha ụzọ akwadoro tupu{{3} iji jikwaa ihe mgbochi, ụgbọala na-adọkpụ siri ike maka imegharị ahụ nke ọma site na iji mgbochi na agbụ, yana nrube isi n'ụkpụrụ ibu buru ibu. Ebumnobi bụ mmebi{{5}nfefe n'efu, na-ahụ na transformer bịarutere na njikere maka ntinye na pad ya.

 

 

06 Saịtị na nchịkọta

Ma na-ewu nke mepere emepe eletriki akụrụngwa ma ọ bụ na ike ọkọnọ maka ulo oru ogige ntụrụndụ, atọ na-adọ mpe mpe akwa mounted transformer na-egosi ahụkebe mgbanwe na ntụkwasị obi. Site na ịrụ ọrụ ya pụtara ìhè na imewe ya na-adịgide adịgide, ọ bụghị naanị na ọ na-egbo mkpa eletrik dị iche iche kamakwa ọ na-arụ ọrụ nke ọma na ọnọdụ gburugburu ebe obibi dị iche iche. Anyị na-agba mbọ na-ebute ụzọ ọhụrụ na ịdị mma, na-enye gị ngwọta ike kachasị mma. Họrọ nke anyị atọ frasi mpe mpe akwa mounted transformer, ka anyị ọnụ gagharịa kwupụta a smarter na ọzọ adigide ume n'ọdịnihu! Daalụ maka ntụkwasị obi na nkwado gị!

750 kVA pad mounted utility transformer

 

Ihe nchịkọta dị ọkụ: pad mounted utility transformer, emeputa, soplaya, price, efu

Zipu ozi