500 kVA Pad Mount Transformer-24 * 13.8 * 12 / 0.416 * 0.24 kV|Jamaica 2025
Ike: 500kVA
Voltaji: 24GrdY/13.8*13.8D*12GrdY/6.9-0.416Y/0.24*0.24/0.12kV
Njirimara: ya na ngbanwe voltaji abụọ

Site na nkewa gaa na Smart Cities – Pad{0}Mounsed Transformers Na-eme ka ike na-aga.
01 Izugbe
1.1 Nkọwa oru ngo
500 kVA pad mounted transformer e bugara Jamaica na 2025. Ike nke transformer bụ 500 kVA na ONAN jụrụ oyi. The isi voltaji bụ 24/13.8 * 13.8D * 12/6.9 kV na ± 2 * 2.5% imetụ nso (NLTC), nke abụọ voltaji bụ 0,416 / 0.24 * 0,24D / 0.12 kV, ha guzobere vector iche iche nke YNyn0 na YNd11.
Mpempe akwụkwọ anyị {{0} agbakwunyere ngbanwe bụ kọmpat, ngwọta nkesa ike mechiri emechi emebere maka ntụkwasị obi, nchekwa na arụmọrụ n'ime obodo mepere emepe na ụlọ ọrụ mmepụta ihe. Emebere ya maka ntinye enweghị nkebi n'ime grids ọgbara ọhụrụ, ọ nwere mgbanyụ- mgbanwe okirikiri na mgba ọkụ abụọ maka ịrụ ọrụ na-agbanwe agbanwe, na-enye ohere mgbanwe voltaji dị mfe na-enweghị nkwụsị ọrụ.
Maka nchekwa emelitere, otu ahụ gụnyere ndị na-ejide ikpere ụkwụ na ibu -njikọ njikọ aka, na-ahụ n'ịhụ nkwụsị nke ọma na nkwụsị ịwa ahụ. Ihe ntinye - site na ntinye na-enyere aka ijikwa eriri USB rụọ ọrụ nke ọma, ebe a na-enye nleba anya dị elu site na temometa mmanụ, ihe ngosi ọkwa ọkwa mmiri, na ihe nrụgide ikuku maka nyocha oge n'ezie{{3}.
A na-ebute nchekwa ụzọ site na iji Bay{0}O{1}Net fuus na nke dị ugbu a{2}} na-amachi fiusi iji gbochie ibufe ibu, yana mgbanaka nkwụsị ibu maka ịnọpụ iche na nchekwa n'oge mmezi. Ewubere ka ọ nagide gburugburu ebe siri ike, ihe ngbanwe a na-ebuga arụmọrụ a pụrụ ịdabere na ya na obere nrụzi{4}} dị mma maka akụrụngwa, ogige azụmahịa, yana ngwa ike mmeghari ohuru.
1.2 Nkọwa nka nka
500 kVA substation transformer ụdị nkọwa na mpempe akwụkwọ data
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Enyere ya
America
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Afọ
2025
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Ụdị
Ihe ntụgharị ọdụ ụgbọ mmiri
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Ọkọlọtọ
IEEE Std C57.12.34-2022
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Enyere ike
500 kVA
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Ugboro ugboro
50HZ
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Usoro
3
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Ụdị oyi
ONAN
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Voltaji nke mbụ
24/13.8*13.8D*12/6.9 kV
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Voltaji nke abụọ
0.416 / 0.24 * 0.24D / 0.12 kV
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Ngwa ikuku
Ọla kọpa
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Ntugharị akụkụ
YNyn0, YNd11
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Mgbochi
5%
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Pịa Changer
NLTC
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Ọkụ aka
±2*2.5%
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Enweghị mfu ibu
Ihe na-erughị ma ọ bụ haha 0.767kW
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Na Ọnwụ Ebu
Ihe na-erughị ma ọ bụ hà 7.2kW
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1.3 Eserese
500 kVA substation transformer eserese na nha.
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02 Nrụpụta
2.1 Isi
Ihe ngbanwe ahụ na-egosipụta isi igwe dị elu- arụrụ arụ nke arụpụtara site na ọka ọka anaghị adị oke ọnụ{1}}silịkọn ígwè laminations. A na-egbutu lamination nke ọ bụla nke ọma na laser{3}} na-eji nzọụkwụ na-echikota ọnụ ma kpuchie ya na nkwonkwo ụkwụ iji belata ntapu magnetik wee belata enweghị mfu-. A na-ekpuchi isi ya na oyi akwa oxide na-ekpuchi ekpuchi iji gbochie ikuku mmiri, ebe kọmpat ya na-eme ka nkwụsi ike n'arụ ọrụ ma na-ebelata mkpọtụ ụda- dị mkpa maka nrụnye obodo. Na-ekpochapụ nke ọma maka ikike ndọta kacha mma, isi a na-eme ka nnyefe ike dị nro gafee ntọala voltaji abụọ, na-ejigide arụmọrụ ọbụlagodi n'okpuru ibu na-agbanwe agbanwe.

2.2 Ikuku

Igwe ikuku nke LV na-eji eriri ọla kọpa, na-ahụ na nkesa otu dị ugbu a, nguzogide mkpirisi mkpirisi dị mkpụmkpụ{0}, yana mgbasawanye ọkụ. Ka ọ dị ugbu a, ikuku oyi akwa HV na-anabata ndị na-eduzi ọla kọpa kpuchiri ekpuchi na diski concentric, nwere akwụkwọ kraft gbakọrọ ọnụ maka ike dielectric nwere akara. A na-etinye usoro ntụgharị iji belata mfu na-efu, ebe ọwa mmiri axial na radial na-ebuli njikwa ọkụ.
2.3 tank
Tank nke ngbanwe bụ ihe siri ike, corrosion{0}} nchara nchara na-egosi mgbidi corrugated 3D maka mgbasawanye mmanụ yana ntù nju oyi maka mwepu okpomọkụ. Site na arụrụ arụrụ nke ọma, nke a nwalere n'ụzọ redio, ọ gụnyere ọdụ ụgbọ mmiri ndị a kwọgoro agbagoro nke nwere ndị isi ala, ma wuo- n'ebe ebuli elu/forklift. N'ime ime ahụ na-agụnye efere baffle maka oke mmanụ kacha mma, ebe UV{6}}esere epoxy na-eguzogide ogologo oge- ogologo oge na gburugburu mpụta.

2.4 Mgbakọ ikpeazụ

Mkpọkọta ikpeazụ nke pad a{0}} rịgoro mgbanaka na-ejikọta isi{1}coil, tank, na ngwa n'ime sistemu ejikọtara ọnụ. A na-eji nlezianya wedata akụkụ ikuku akpọnwụrụ - n'ime tankị ígwè na-eguzogide corrosion{4}, na-esote ntinye nke bushes, ntù jụrụ oyi na ihe njikwa. Usoro ndị dị mkpa gụnyere:
• Ndochi mmanụ n'okpuru oghere maka impregnation zuru oke
• Mechanical alignment of load break switches & cable connectors
• Nnwale arụ ọrụ nke ngwaọrụ nleba anya niile (ọtụ, mkpu)
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 nguzozi kacha nguzogide |
0.76 |
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/YNd11 |
0.14% ~ 0.15% |
Gafe |
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3 |
Usoro{0}}Nnwale mmekọrịta |
/ |
YNyn0/YNd11 |
YNyn0/YNd11 |
Gafe |
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4 |
Ọ dịghị - ibu mfu na mkpali ugbu a |
% kW |
I0 :: nye uru a tụrụ atụ P0: nye uru a tụrụ atụ nnabata maka enweghị ibu ibu bụ +0% |
0.59% 0.7535 |
Gafe |
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5 |
Ibu na-efunahụ voltaji impedance na arụmọrụ |
% kW kW |
t:85 ogo nnabata maka impedance bụ ± 7.5% Nkwenye maka mkpokọta mfu ibu bụ +0% |
/ |
Gafe |
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Z%: uru tụrụ |
5.02% |
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Pk: uru tụrụ |
6.649kW |
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Pt: uru tụrụ |
7.4025 kW |
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Ịrụ ọrụ adịghị erughị 99.05% |
99.10% |
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6 |
Nnwale voltaji etinyere |
kV |
HV: 40kV 60s 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):2Ur |
Enweghị ọdịda nke voltaji ule a na-eme |
Gafe |
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Ogologo oge (s):40 |
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Ugboro (HZ): 150 |
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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: |
11.0 |
/ |
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LV-HV gaa n'ala: |
9.51 |
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HV&LV n'ala: |
20.1 |
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10 |
Nnwale Dielectric mmanụ |
kV |
Karịrị ma ọ bụ hà nhata 45 |
58.6 |
Gafe |


04 Mbukota na mbupu
4.1 mbukota
A na-akwakọba ihe ngbanwe a na-ekodo na pad site n'ibu ụzọ tinye akwa oyi akwa nke akpa foil n'elu traịgharị ihe na-ekpuchi ihe ngbanwe ahụ na akpa foil tin. Mgbe ị na-emechi akpa foil tin, a ga-ahapụ oghere, nke a na-eji ihe nhicha na-ewepụ gas, mgbe ahụ, a na-eji igwe mkpuchi mechie oghere ahụ. Ka ọ dị ugbu a, a na-etinye desiccant n'ime ngwugwu iji gbochie nchara. Mgbe emechara, a na-agbakwunye ihe nchekwa nkuku nke nwere ụfụfụ, plastik, ma ọ bụ kaadiboodu (ihe nchebe nkuku pụrụ iche nke a na-agbanye na kaadiboodu) n'akụkụ ihe ngbanwe, nke a na-ejizi ihe nkiri mkpuchi kpuchie ya. N'ikpeazụ, a na-akwakọba ya n'igbe osisi, bụ́ nke e kwesịrị fesa akara ndụdụ na etiti akara ike ndọda na ya.

4.2 Mbupu

A ga-ebupu pad a - transformer n'elu n'okpuru usoro FOB (Free On Board), yana onye na-ebuga ngwa ahịa na-ebuga ngwa ahịa na ọdụ ụgbọ mmiri Yiwu na imezu ihe n'ime ụgbọ mmiri ahụ. Ịnwe na ihe ize ndụ nyefe onye zụrụ ya ozugbo ngwa ahịa ahụ gafere okporo ígwè ụgbọ mmiri na Yiwu Port. Onye zụrụ ya ga-ahazi ibu oke osimiri na-esote na mbufe ikpeazụ na Jamaica. N'oge a na-agafe agafe, a ghaghị ịkwado akụrụngwa ahụ nke ọma iji gbochie ịma jijiji na mmiri mmiri, yana ndepụta nkwakọ ngwaahịa zuru oke na akwụkwọ mbupụ nke enyere maka mkpochapụ kọstọm.
05 Saịtị na nchịkọta
N'iji arụ ọrụ dị elu, nhazi kọmpat, yana ịdịte aka siri ike, Pad a{0}Mounted Transformer bụ ezigbo nhọrọ maka sistemu ike ụlọ ọrụ, azụmahịa na ọha. Emepụtara ya na nrube isi na ụkpụrụ mba ụwa, nkeji ọ bụla na-ekwe nkwa ịrụ ọrụ na nchekwa dị elu. Ma ịchọrọ nkesa ike a pụrụ ịdabere na ya ma ọ bụ ihe ngwọta ahaziri maka gburugburu ihe ịma aka, ndị otu anyị dị njikere ịnye nkwado ọkachamara. Kpọtụrụ anyị taa maka nkọwa zuru ezu ma ọ bụ ọrụ ahaziri ahazi-anyị agba mbọ na-ebuga ngwọta ike kwụsiri ike na nke ọma maka mkpa gị!

Ihe nchịkọta dị ọkụ: 500 kva mpe mpe akwa ugwu transformer, onye nrụpụta, soplaya, price, efu
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