Jiangshan Scotech Electrical Co., LTD
750 kVA Pad Nkwanye Ntugharị-13.2 / 0.48 kV|US 2024
Ike: 750kVA
Voltaji: 13.2/0.48kV
Njirimara: ya na OCTC
01 Izugbe
1.1 Ihe ndabere oru ngo
Nke a bụ 750 kVA Pad mounted transformer na America na 2024. Akara ikike nke transformer bụ 750 kVA, na isi voltaji 13.2GrdY/7.62 kV ka secondary voltaji 0.48GrdY/0.277 kV. Njikọ otu bụ YNyn0, pad mounted transformer na-anabata ngwa ngwa n'ihi uru nke kọmpat Ọdịdị, adaba echichi, mgbanwe ọrụ, nchekwa na ntụkwasị obi, mfe mmezi na na.
Transformer nwere uru ndị a:
arụmọrụ dị oke mma: ọkwa arụmọrụ dị elu, iji usoro 10, 11 ma ọ bụ usoro alloy amorphous, mfu dị ala, mkpọtụ dị ala, obere mkpirisi siri ike - nguzogide okirikiri.
Ọrụ zuru ezu, dị mfe ma bụrụ nke a pụrụ ịdabere na ya: nwere ike ibipụ ibu dị ugbu a, nchebe zuru oke nke nchebe ugbu a, ọnọdụ ntinye akara elu voltaji na-agbanwe (netwọọdụ mgbanaka, ọnụ), nwere ike nweta nkwụsị oge (nchedo undervoltage), na isi ọrụ nke substation.
1.2 Nkọwa nka nka
750 kVA ụdị nkọwa nkọwa na mpempe akwụkwọ data
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Enyere ya
America
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Afọ
2024
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Ụdị
Ihe mgbakwasa na mpe mpe akwa
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Ọkọlọtọ
IEEE C57.12.34
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Enyere ike
750kVA
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Ugboro ugboro
60HZ
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Usoro
3
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Nri
Loop
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N'ihu
Nwụrụ anwụ
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Ụdị oyi
ONAN
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Voltaji nke mbụ
13.2GrdY/7.62 kV
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Voltaji nke abụọ
0.48/0.277 kV
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Ngwa ikuku
Aluminom
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Ntugharị akụkụ
YNyn0
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Mgbochi
5±7.5%
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Ịrụ ọrụ
99.32%
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Pịa Changer
NLTC
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Mmiri mmiri mmiri
Mineral mmanụ
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Ọkụ aka
±2*2.5%
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Enweghị mfu ibu
0.89KW
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Na Ọnwụ Ebu
7.5KW
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Ngwa ngwa
Nhazi ọkọlọtọ
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1.3 Eserese
750 kVA mpe mpe akwa akwadoro eserese eserese na nha.
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02 Nrụpụta
2.1 Isi
Ihe ngbanwe nke ejiri eriri igwe dị larịị nwere sekit magnetik mechiri emechi na-enweghị mgbapu magnetik. N'ihe gbasara akụrụngwa, SCOTECH nakweere mpempe akwụkwọ silicon steel nke mbụ-klas{2}} dị elu nke ụwa, nke dị oke mkpa na ọkpụrụkpụ ma nwee njirimara nke induction magnet dị elu yana mfu ígwè dị ala, na-ahụ na arụmọrụ dị elu{3} nke isi igwe. N'ihe gbasara nhazi, eriri eriri igwe dị larịị na-emerụ ahụ n'ụzọ nha anya yana obosara na ọkwa dị iche iche, na akụkụ obe bụ nzọụkwụ n'ụzọ yiri okirikiri. Mgbe ejiri ya na transformers, eriri igwe nwere ike merụọ ahụ ozugbo na isi igwe, si otú ahụ belata ogologo ntụgharị eriri igwe.
2.2 Ikuku
Igwe ikuku dị ala{{0}voltaji na-ezo aka n'iji foil igwe dị mkpa dị ka ihe na-eduzi, site na myikọ nke ụzọ ikuku. A na-ejikarị usoro a eme ihe n'akụkụ obere voltaji nke transformer. Igwe ikuku na-efe efe na-eji nnukwu ebe dị elu eduzi iji belata nguzogide eriri igwe na mfu dị ugbu a, ọkachasị n'ime ngwa ngwa - dị ala. Igwe ikuku na-efe efe na-eji nnukwu ebe dị elu na-eduzi ihe iji belata nguzogide eriri igwe yana mfu dị ugbu a, ọkachasị na ngwa ngwa - dị ala. Ọdịdị nke ikuku winding bụ obere kọmpat, nke nwere ike nweta elu eletriki conductivity na a obere ohere, nke dị mkpa karịsịa maka obere mgbanwe. Ọdịdị ọnya ahụ- nwere ike ịkwụsị nnyonye anya electromagnetic nke ọma wee belata mkpọtụ electromagnetic, si otú a na-eme ka nkwụsi ike nke ihe ngbanwe ọrụ.
Igwe ikuku dị elu{{0}voltaji na-ezo aka iji wires okirikiri ma ọ bụ akụkụ anọ maka ikuku, nke a na-ejikarị n'akụkụ elu{1} voltaji nke transformer. Igwe ikuku voltaji dị elu site na iji ihe mkpuchi mkpuchi mkpuchi waya, nwere ike iguzogide voltaji dị elu, yana arụmọrụ mkpuchi ka mma, dabara maka ọnọdụ ọrụ voltaji dị elu. Usoro waya -Ọnyá ahụ siri nnọọ ike ma nwee ike iguzogide mmetụta nke gburugburu mpụga, dị ka mmiri na mgbanwe okpomọkụ, na-agbatị ndụ ọrụ nke ihe ngbanwe. Enwere ike ịmepụta ikuku ikuku voltaji dị iche iche dịka nha na ụdị dị iche iche iji mezuo ihe achọrọ nke usoro eletrik dị iche iche.
2.3 tank
A na-egbutu tank mmanụ ahụ, pịa ya ma gbadaa site na ngwa njikwa ọnụọgụ laser iji hụ na nhazi nhazi. N'elu igbe ahụ na-anakwere ihe mgbochi{1} corrosion na ọgwụgwọ ihe osise ọpụrụiche, nke dabara maka ọnọdụ dị iche iche siri ike. Enwere ike ịwụpụ elu nke igbe ahụ n'ụzọ nkịtị, na tilt Angle nke mkpuchi elu abụghị ihe na-erughị ogo 3.
2.4 Mgbakọ ikpeazụ
03 Nnwale
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Mba. |
Nwale ihe |
Nkeji |
Ụkpụrụ nnabata |
Ụkpụrụ ndị atụtara |
Mmechi |
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1 |
Ntụle Nguzogide |
% |
Ọnụego enweghị oke nguzogide na-erughị ma ọ bụ haha 5% |
2.55 |
Gafe |
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2 |
Nlele oke |
% |
Ngbanwe nke oke voltaji na ọpịpị bụ isi: Ihe na-erughị ma ọ bụ haha 0.5% Akara njikọ: YNyn0 |
0.02% ~ 0.04% |
Gafe |
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3 |
nkeji -nnwale mmekọ |
/ |
YNyn0 |
YNyn0 |
Gafe |
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4 |
Ọ dịghị - ibu mfu na mkpali ugbu a |
% kW |
t:20 ogo I0: nye uru a tụrụ atụ P0: nye uru a tụrụ atụ nnabata maka enweghị ibu ibu bụ +10% |
0.22 0.918 |
Gafe |
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5 |
Ibu na-efunahụ voltaji impedance na arụmọrụ |
% kW kW |
t:85 ogo Z%: uru tụrụ Pk: uru tụrụ Pt: uru tụrụ nnabata maka impedance bụ ± 7.5% Nkwenye maka mkpokọta mfu ibu bụ +6% Ịrụ ọrụ adịghị erughị 99.32% |
4.83 6.918 7.836 99.34 |
Gafe |
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6 |
Nnwale voltaji etinyere |
kV |
LV: 10kV 60s |
Enweghị ọdịda nke voltaji ule a na-eme |
Gafe |
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7 |
Nnwale Nkwụghachi Voltaji butere |
kV |
Voltaji etinyere (KV): 0.995 Ogologo oge (s): 48 Ugboro (HZ): 150 |
Enweghị ọdịda nke voltaji ule a na-eme |
Gafe |
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8 |
Ule ntapu |
kPa |
Ntinye nrụgide: 20kPA Ogologo oge: 12h |
Enweghị ntapu na mba Mmebi |
Gafe |
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9 |
Ntụle Nguzogide mkpuchi |
GΩ |
HV&LV n'ala: |
30.4 |
/ |
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10 |
Nnwale Dielectric mmanụ |
kV |
Karịrị ma ọ bụ hà nhata 45 |
54.50 |
Gafe |
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11 |
Nnwale mkpọtụ |
dB |
51-55 |
53.6 |
Gafe |
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12 |
Nnwale mkpali ọkụ |
kV |
ife zuru oke, Ọkara wav |
Enweghị ọdịda nke voltaji ule a na-eme |
Gafe |
04 Mbukota na mbupu
05 Saịtị na nchịkọta
A na-eji ihe ngbanwe nke usoro atọ ahụ, yana arụmọrụ dị elu, ntụkwasị obi, yana ngbanwe, n'ọtụtụ ebe n'ọnọdụ nkesa ike dị iche iche, na-enye ndị ọrụ ihe ngwọta dị mma, nchekwa na ọnụ ahịa{{0}dị ike dị mma. Ma n'ime azụmahịa, ụlọ ọrụ mmepụta ihe, ma ọ bụ ngwa akụrụngwa ọha, ọ na-enyere ndị ahịa aka inweta ike ọkụ kwụsiri ike na njikarịcha ike. Họrọ Transformer Pad Pad nke atọ iji weta nkwado ike kwụsiri ike na nke a pụrụ ịdabere na ya na ọrụ gị wee banye n'ime oge ọhụụ nke ike smart ọnụ.
Ihe nchịkọta dị ọkụ: 750 kva mpe mpe akwa n'ịnyịnya transformer, onye nrụpụta, soplaya, price, efu
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