Jiangshan Scotech Electrical Co., LTD
1000 kVA Vpi Transformer-11 / 0.55 kV|South Africa 2024
Ike: 1000kVA
Voltaji: 11/0.55kV
Njirimara: ya na njikwa okpomọkụ
VPI Dry{0}Ụdị Transformer: Nhọrọ ọhụrụ maka eco{1} enyi na enyi, ịrụ ọrụ nke ọma na nnyefe ike dị nchebe!
01 Izugbe
1.1 Ihe ndabere oru ngo
Nke a 1000kVAvpi transformerA na-ebupụ ya na South Africa na Julaị, 2024. Otu vector nke transformer a bụ Dyn11. Usoro njikọ Dyn11, ogo voltaji dị elu, ebe na-anọpụ iche anaghị akpafu. Isi voltaji bụ 11 kV, voltaji nke abụọ bụ 0.55 kV, onye na-agbanwe agbanwe na-enweghị onye na-agbanwe ihe na-ebu ibu, ebe mgbata bụ ± 2 * 2.5% na akụkụ mbụ, jụrụ oyi bụ ONAN / ONAF.
Nkeakọrọ ụdị transformernwere àgwà nke kọmpat ire retardant Ọdịdị, obere na-agba ọsọ mkpọtụ, ìhè arọ, obere akara ukwu, ala ọnwụ, nchekwa, kwụsie ike, elu okpomọkụ na-eguzogide na ike ibufe ikike. Site na arụmọrụ ya dị mma anabatala ahịa ụlọ, a na-ebuga ngwaahịa na European Union, North America, Middle East na mpaghara ndị ọzọ mepere emepe akụ na ụba ụwa.
1.2 Nkọwa nka nka
1000 kVA vpi ntụgharị nkọwapụta na mpempe akwụkwọ data
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Enyere ya
South Africa
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Afọ
2024
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Nlereanya
1000kVA-11/0.55kV
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Ụdị
Na-emeghe winding akọrọ ụdị transformer
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Ọkọlọtọ
IEC60076
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Enyere ike
1000kVA
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Ugboro ugboro
50HZ
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Usoro
3
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Ụdị oyi
AN/AF
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Voltaji nke mbụ
11kV
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Voltaji nke abụọ
0.55kV
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Ngwa ikuku
Aluminom
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Mgbochi
6%
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Pịa Changer
NLTC
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Ọkụ aka
± 2 * 2.5% @ akụkụ mbụ
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Enweghị mfu ibu
1.8KW
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Na Ibu Mfu
9.1KW
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Ngwa ngwa
Nhazi ọkọlọtọ
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Ọkwa mkpuchi
H
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Isi ọkụ ọkụ na-anagide voltaji - akụkụ isi (BIL)
75kV
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Ugboro ike na-anagide voltaji{0}}akụkụ isi
35kV
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Isi ọkụ ọkụ na-eguzogide voltaji - akụkụ nke abụọ (BIL)
/
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Ugboro ike na-anagide voltaji{0}} akụkụ nke abụọ
3kV
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Igwe ọkụ na-ebilite @ ọnọdụ ọrụ akwadoro
100K
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1.3 Eserese
1000 kVA vpi ihe eserese eserese na nha.
02 Nrụpụta
2.1 Isi
The iron isi adopts high permeability magnetik ọka orientation cold rolled silicon steel sheet (CRGO), full oblique non-oghere njigide, wuru{1} na sere efere Ọdịdị, ezi geometric imewe, chọpụta ihe e ji mara nke magnetik mpempe akwụkwọ na-eji na ọtụtụ nkọwa, gụnyere vibration akara, tilt ọnọdụ na ndị ọzọ n'ibu chọrọ na ndị ọzọ imewe jikoro, nke mere na ndị na-emeghe ma na-akọrọ obere mgbanwe dị ugbu a{2} ọdịdị dị ọcha. mba - nfufu. Obere mkpọtụ.
2.2 Ikuku
Igwe ikuku voltaji dị elu na-anabata usoro ikuku na-aga n'ihu, mkpofu ọkụ ikuku dị mma, nke mere na oke ibu nke ihe ngbanwe ahụ siri ike, na nnukwu voltaji dị elu na-ejikwa ntụkwasị obi. Igwe ọkụ eletrik dị ala - bụ foil, na nkesa ọnọdụ okpomọkụ dị na winding na-eme ka ọ kwụsie ike, na-eme ka nkwụsi ike nke eriri igwe na-eme ka ọ dị mkpụmkpụ{2}} nguzogide okirikiri. Igwe mmiri ahụ na-eji agba pụrụ iche vacuum pressure impregnated H-class flame retardant paint, a na-agwọ ya na oke okpomọkụ, elu ya nwere ike bụrụ ihe mkpuchi uzuzu, iru mmiri{5}}ihe akaebe na ntụpọ-.
2.3 Mgbakọ ikpeazụ
Ndobe ikuku: A na-etinye ihe mkpuchi isi na ikuku nke abụọ na isi ígwè dị ka ihe a chọrọ.
Njikọ ikuku: Jikọọ ọnụ ikuku dị ka eserese eletriki siri dị 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.
03 Nnwale
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Mba. |
Nwale ihe |
Nkeji |
Ụkpụrụ nnabata |
Ụkpụrụ ndị atụtara |
Mmechi |
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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 |
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0.20% |
0.98% |
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2 |
Ntụle nke oke voltaji na nlele nke mbugharị oge |
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Nkwenye nke oke voltaji na ọpịpị bụ isi: ± 1/10 Akara njikọ: Dyn11 |
-0.03% ~ 0.09% Dyn11 |
Gafe |
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3 |
Ntụnye nke Mkpirisi Mkpebi Mkpebi na Mfu ibu |
/ kW kW |
t: 120 ogo Z%: uru tụrụ Pk: uru tụrụ Pt: uru tụrụ |
6.24% 6.28 7.909 |
Gafe |
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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 |
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0.378% |
0.462% |
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1.3734 |
1.6786 |
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5 |
Nnwale voltaji etinyere |
/ |
HV: 35kV 60s LV: 3kV 60s |
Enweghị ọdịda nke voltaji ule a na-eme |
Gafe |
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6 |
Nnwale Iguzogide Voltaji butere |
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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 |
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7 |
Nnwale mgbapu akụkụ |
pC |
Ọkwa kacha nke mwepu akụkụ ga-abụ 10 pC |
＜10 |
Gafe |
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04 Mbukota na mbupu
05 Saịtị na nchịkọta
Daalụ maka mmasị gị na vpi transformer! A na-amata ngwaahịa anyị n'ọtụtụ ebe maka arụmọrụ ha pụtara ìhè, ntụkwasị obi dị elu, yana atụmatụ dịgasị iche iche ahaziri maka mkpa dị iche iche. Ma maka ụlọ ọrụ mmepụta ihe, azụmahịa, ma ọ bụ ngwa pụrụ iche, VPI akọrọ{1} ụdị ihe ngbanwe na-ebuga ngwọta ike dị mma, nchekwa yana ogologo- na-adịgide adịgide. Anyị na-atụ anya ịbụ onye gị na ya tụkwasịrị obi na-akwọ ụgbọala smart ike ngwọta na a adigide ọdịnihu. Maka ozi ndị ọzọ ma ọ bụ ọrụ ahaziri ahazi, biko nweere onwe gị ịkpọtụrụ anyị n'oge ọ bụla!
Ihe nchịkọta dị ọkụ: vpi transformer, onye nrụpụta, onye na-eweta, ọnụahịa, ọnụ ahịa
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