630 kVA General Electric Dry Type Transformers-11 / 0.55 kV|South Africa 2024

630 kVA General Electric Dry Type Transformers-11 / 0.55 kV|South Africa 2024

Obodo: South Africa 2024
Ike: 630kVA
Voltaji: 11/0.55kV
Njirimara: ya na onye ofufe
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630 kVA general electric dry type transformers

Ihe ọhụrụ ike ịnya ụgbọ ala site na teknụzụ dị elu{0}VPI Dry{1}}Ụdị Transformer na-eme ka ọkụ eletrik dịkwuo mma.

 

01 Izugbe

1.1 Ihe ndabere oru ngo

The 630 kVA oghere winding ụdị akọrọ ụdị transformer ka ebugara South Africa na 2024, akara ike nke transformer bụ 630 kVA. Isi voltaji nke transformer bụ 11 kV na voltaji nke abụọ bụ 0.55 kV. Anyị haziri ịrị elu okpomọkụ 125 degrees C yana mkpuchi klaasị H{8}, nke nwere ike ịta ahụhụ 180 degrees C max okpomọkụ, ikike ibufe ike siri ike, obere mkpirisi ike mgbagha, arụmọrụ nchekwa dị elu.

Ụdị ihe ngbanwe ikuku na-emepe emepe nke SCOTECH na-emepụta nwere obere mwepu ụlọ ọrụ, obere mkpọtụ, ikike ibufe ibu siri ike, ike mkpirisi ike mgbakasị ahụ, ọkụ na-egbochi ire ọkụ, ndị na-enweghị {{1}ere ọkụ na ndị na-abụghị - ihe mgbawa, yana nnukwu ọrụ nchekwa. Iji teknụzụ dị iche iche, kpochapụ ọdịnaya kwekọrọ nke ọma, yochaa nkwekọ, na ịgbatị ndụ moto. Ọ nwere ike igbochi mmiri nke ọma, ịgba nnu, corrosion, iguzogide ihu igwe, ogologo ndụ ọrụ. A na-eji ya eme ihe n'ụlọ ọrụ ụlọ ọrụ mmepụta ihe, ụlọ dị elu- ịrị elu, ebe azụmahịa, ọdụ ụgbọ elu, ọdụ ụgbọ mmiri, ụzọ ụgbọ oloko, ebe mmanụ na ebe ndị ọzọ na-ebufe ọkụ na usoro mgbanwe. Ejiri teknụzụ dị elu mee ihe ngbanwe akọrọ anyị 630kVA ma na-anabata ihe dị elu na akụrụngwa nke na-ebute ogo a pụrụ ịdabere na ya na ogologo oge ọrụ.

 

1.2 Nkọwa nka nka

630 kVA mmeghe winding akọrọ ụdị ntụgharị nkọwapụta na mpempe akwụkwọ data

Enyere ya
South Africa
Afọ
2024
Nlereanya
630kVA-11/0.55kV
Ụdị
Na-emeghe winding akọrọ ụdị transformer
Ọkọlọtọ
IEC60076
Enyere ike
630kVA
Ugboro ugboro
50HZ
Usoro
3
Ụdị oyi
AN/AF
Voltaji nke mbụ
11kV
Voltaji nke abụọ
0.55kV
Ngwa ikuku
Aluminom
Mgbochi
6%
Pịa Changer
NLTC
Ọkụ aka
± 2 * 2.5% @ akụkụ mbụ
Enweghị mfu ibu
1.1KW
Na Ibu Mfu
8.3KW
Ngwa ngwa
Nhazi ọkọlọtọ
Ọkwa mkpuchi
H
Isi ọkụ ọkụ na-anagide voltaji - akụkụ isi (BIL)
75kV
Ugboro ike na-anagide voltaji{0}}akụkụ isi
35kV
Isi ọkụ ọkụ na-eguzogide voltaji - akụkụ nke abụọ (BIL)
/
Ugboro ike na-anagide voltaji{0}} akụkụ nke abụọ
3kV
Igwe ọkụ na-ebilite @ ọnọdụ ọrụ akwadoro
100K

 

1.3 Eserese

630 kVA oghere winding akọrọ ụdị ihe eserese eserese na nha.

630 kVA opening winding dry type transformer drawing

 

02 Nrụpụta

2.1 Isi

Isi ihe na-anabata mpempe akwụkwọ silicon steel dị elu yana ịdị elu, ọtụtụ usoro nzọụkwụ, mbelata mkpọtụ bass, enweghị obere mfu-. Nhazi nke isi igwe na-anabata ụdị "E-I" ma ọ bụ "mgbanaka". Ụdị E-I nwekwara ike ibelata ntapu mmiri na mfu ugbu a site n'ịkwalite E{7}} kpụrụ na I{8} kpụrụ mpempe akwụkwọ silicon steel ọnụ iji mepụta sekit magnetik mechiri emechi-. Isi anular na-ebelata mfu ume site na imewe afọ ma na-enye ụzọ mgbagharị ka mma. A na-ekpuchi mpempe akwụkwọ ọ bụla nke silicon ígwè, na-ejikarị agba agba ma ọ bụ kpuchie ya na akwụkwọ mkpuchi, nke na-ebelata ọgbọ nke mmiri ọkụ. Usoro lamination nke isi ígwè ahụ na-ebuli mpempe akwụkwọ ndị ahụ n'ígwé iji hụ na ịdị mma nke isi ígwè ahụ na-eme ka ọ ghara ịdị na-ebelata nkwụsị hysteresis nke isi ígwè.

high-permeability silicon steel sheet core

 

2.2 Ikuku

 open and non-enveloped structure winding

Igwe ikuku na-anabata usoro mepere emepe na enweghị mkpuchi, nke nwere mmetụta mkpofu ọkụ dị mma yana ikike ibufe ike. Ntugharị ikuku pụrụ iche nwere ike belata ike ọkụ eletrik n'etiti ikuku, si otú a na-ebelata ihe ize ndụ nke nkwụsị mkpuchi.

 

2.3 Mgbakọ ikpeazụ

Ndobe ikuku: A na-etinye isi ikuku na ikuku nke abụọ na isi ígwè dị ka ihe a chọrọ.

Njikọ ikuku: Jikọọ ọnụ ikuku dị ka eserese eletrik ka njikọ ahụ kwụsiri ike.

Ihe mkpuchi mkpuchi: Debe ihe mkpuchi (dị ka akwụkwọ mkpuchi na mmanụ mkpuchi) dịka ihe ndị a chọrọ iji hụ na iguzosi ike n'ezi ihe nke usoro mkpuchi ahụ. Nnwale mkpuchi mkpuchi: A na-eme nnwale mkpuchi mkpuchi iji hụ na usoro mkpuchi ahụ na-akwado nkọwa teknụzụ.

Ndị fan ma ọ bụ igwe nju oyi: Wụnye ihe nkpuchi ma ọ bụ igwe nju oyi iji hụ na sistemụ jụrụ oyi nwere ike ịgbasa ọkụ nke ọma.

Ndozi shei: Wụnye shei ma ọ bụ ihe nchekwa nke ihe ngbanwe ahụ n'ebe ahụ iji hụ na e ji isi akụkụ nke transformer mechie shea ahụ.

Njikọ eriri: Jikọọ eriri elu na obere voltaji nke ihe ngbanwe iji hụ na njikọ eletrik siri ike ma mezuo ụkpụrụ nchekwa.

Grounding: Mee ọgwụgwọ n'ala iji hụ na usoro ala nke ihe ntụgharị dị mma.

630 kVA general electric dry type transformers assembly

 

 

03 Nnwale

Mba.

Nwale ihe

Nkeji

Ụkpụrụ nnabata

Ụkpụrụ ndị atụtara

Mmechi

1

Ntụle nke winding iguzogide

/

Ọnụego enweghị nguzozi kacha nguzogide

Nguzogide ahịrị: Ihe na-erughị ma ọ bụ haha ​​2%

HV (akara)

LV (akara)

Gafe

0.05%

0.21%

2

Ntụle nke oke voltaji na nlele nke mbugharị oge

/

Nkwenye nke oke voltaji na ọpịpị bụ isi: ± 1/10

Akara njikọ: Dyn11

-0.01% ~ 0.13%

Dyn11

Gafe

3

Ntụnye nke Mkpirisi Mkpebi Mkpebi na Mfu ibu

/

kW

kW

t: 120 ogo

Z%: uru tụrụ

Pk: uru tụrụ

Pt: uru tụrụ

6.04%

5.57

7.123

Gafe

4

Ntụle nke mba- ibu mfu na ugbu a na 90% na 110% nke voltaji e gosiri

/

kW

I0 : nye uru a tụrụ atụ

P0: nye uru a tụrụ atụ

90% Uru

110% Ur

Gafe

0.45%

0.55%

0.981

1.199

5

Nnwale voltaji etinyere

/

HV: 35kV 60s

LV: 3kV 60s

Enweghị ọdịda nke voltaji ule a na-eme

Gafe

6

Nnwale Nkwụghachi Voltaji butere

/

Voltaji etinyere (KV): 2 Ur

Voltaji ebutere (KV): 1.1

Ogologo oge: 40

Ugboro (HZ): 150

Enweghị ọdịda nke voltaji ule a na-eme

Gafe

7

Nnwale mgbapu akụkụ

pC

Ọkwa kacha nke mwepu akụkụ ga-abụ 10 pC

<10

Gafe

 

630 kVA general electric dry type transformers test
630 kVA general electric dry type transformers testing

 

 

04 Mbukota na mbupu

vpi dry transformer packing
630 kVA vpi dry type transformers shipment

 

 

05 Saịtị na nchịkọta

Daalụ maka mmasị gị na VPI dry-ụdị transformers! Anyị na-agba mbọ ịnye ngwọta ike dị mma, nchekwa na ntụkwasị obi iji gboo mkpa nke ụlọ ọrụ na ngwa dị iche iche. Site na arụmọrụ pụrụ iche, eco{2} imewe enyi na ogologo oge{3}} nkwụsi ike ịrụ ọrụ, VPI dry-ụdị transformers aghọwo nhọrọ a tụkwasịrị obi maka ndị ahịa anyị. Anyị na-atụ anya ka gị na gị na-arụkọ ọrụ iji mepụta ọdịnihu dị mma na nke ga-adigide. Maka ozi ngwaahịa ma ọ bụ nkwado ọkachamara, biko nweere onwe gị ịkpọtụrụ anyị n'oge ọ bụla!

630 kVA general electric dry type transformers with fan

 

Ihe nchịkọta dị ọkụ: general electric akọrọ ụdị transformers, nrụpụta, soplaya, price, efu

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