750 KVA Electric Nkesa Ngbanwe-11 / 0.415 KV|Papua New Guinea 2025

750 KVA Electric Nkesa Ngbanwe-11 / 0.415 KV|Papua New Guinea 2025

Obodo nzipu: Papua new Guinea 2025
Ike: 750 kVA
Voltaji: 11/0.415 kV
Njirimara: Multifunctional mmanụ larịị nlele
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Jiangshan Scotech Electric Co., Ltd bụ otu n'ime ndị nrụpụta kachasị ntụkwasị obi na ndị na-ebunye ihe nkesa ọkụ eletrik 750 kva -11/0.415 kv|papua new Guinea 2025 na China. Biko nweere onwe gị ịzụta ngwaahịa dị ọnụ ahịa maka ọrịre ebe a wee nweta eserese site na ụlọ ọrụ anyị. Kpọtụrụ anyị maka nkọwa ndị ọzọ.

 

750 kva electric distribution transformer in workshop

Ewuru maka ezigbo grids, ihe nkesa ọkụ eletrik 750 kVA na-ahụ maka nkesa ike nke ọma na nke kwụsiri ike site na voltaji ọkara ruo voltaji dị ala.

 

 

01 Izugbe

1.1 Nkọwa oru ngo

N'afọ 2025, a750 kVA eletriki nkesa nkesae bugara ya na Papua New Guinea; akụkụ nke ọrụ nkwalite ike ụlọ ọrụ dị n'ụsọ osimiri. Ebumnuche: kwalite ntụkwasị obi ọkọnọ na mpaghara azụmahịa na ọkụ na-eto eto{1} Ụlọ ọrụ na-arụ ọrụ kwa ụbọchị, nchekwa oyi na-arụ ọrụ gburugburu elekere, obere ụlọ ọrụ nhazi na-agbasawanye nke nta nke nta - ike dị ala - ike voltaji abụghị nhọrọ; ọ bụ ntọala.

Nhazi Sistemu: Site na 33kV Grid ruo Ndị ọrụ Ọgwụgwụ

Ike enwetara site na 33kV utility grid, gbadara ruo 11kV site na ntụgharị 3.5 MVA 33/11kV na ọdụ ụgbọ mmiri. Site n'ebe ahụ, netwọk 11kV na-ekesa ike n'ofe saịtị ahụ, ebe 750 kVA eletriki nkesa nkesa na-arụ ọrụ ikpeazụ: 11kV ruo 0.415kV, na-enye ndị ọrụ njedebe n'ezie. Ihe ntụgharị abụọ, ọkwa voltaji abụọ, otu sistemu ejikọtara ọnụ. MVA 3.5 dị elu na-ejikwa ọkara{13}} mgbanwe voltaji na nkwụsi ike netwọk; Ihe ntụgharị ọkụ eletrik 750 kVA na-arụ ọrụ nso na ibu ahụ, na-ebuga voltaji dị ala na-arụ ọrụ ebe ọ kacha mkpa. Ihe bara uru, enwere ike ịbelata; na-enye ohere uto netwọk na-achụghị nkwụsi ike.

Dyn11 vector - dị jụụ mana ọ dị mkpa. Atụkwasị obi atọ -usoro anọ-mpụta waya; na-achịkwa akụkụ harmonic; na-akwado ibu azụmahịa agwakọtara na-enweghị mgbagwoju anya. Igwe ikuku ọla kọpa na-agbakwunyekwu: conductivity dị elu, nkwụsi ike thermal, ike igwe. Ọrụ okpomọkụ ka mma. Nguzogide ala. Ogologo ndụ ọrụ.

5% impedance imewe - na-amachi mkpụmkpụ - okirikiri ugbu a; ka dakọtara na arụrụ arụ ọrụ n'ime netwọk 11kV. Nchekwa na mgbanwe nguzozi; agafebeghị-arụ ọrụ, ọ bụghị n'okpuru{6}}kpọpụtara.

Nhazi dị irè n'ozuzu: mgbanwe voltaji ahaziri ahazi, nkesa kwụsiri ike, akụrụngwa dabara na ihe achọrọ arụ ọrụ{{0}ọ bụghị naanị ọkwa usoro.

 

 

1.2 Akụkụ nhazi nke mpụga

LV bushing and LV neutral bushing of 750 kVA electric distribution transformer
HV bushing of 750 kVA electric distribution transformer
Multifunctional oil level gauge of 750 kVA electric distribution transformer
Earthing terminal of 750 kVA electric distribution transformer
Lifting lug of 750 kVA electric distribution transformer
No load tap changer of 750 kVA electric distribution transformer

 

1.3 Nkọwa nka na ụzụ

Nkọwapụta nkesa ọkụ eletrik 750 kVA na mpempe data

Enyere ya
Papua New Guinea
Afọ
2025
Ụdị
Liquid-Ụdị Mgbanwe Na-emikpu
Nchekwa mmiri mmiri
Ejiri mmanụ zuru oke mechie
Ọkọlọtọ
IEC 60076-1: 2011
Enyere ike
750KVA
Ọnọdụ okpomọkụ
-25 ka 40 degrees
Ugboro ugboro
50HZ
Usoro
atọ
Ụdị oyi
ONAN
Voltaji nke mbụ
11 kV
Voltaji nke abụọ
0,415 kV
Otu Vector
Dyn11
Ngwa ikuku
Ọla kọpa
Mgbochi
5%
Pịa Changer
NLTC
Ọkụ aka
±2*2.5%
Enweghị mfu ibu
1.25 kW
Na Ọnwụ Ebu
8,25 kW
Ngwa ngwa
Nhazi ọkọlọtọ

 

1.4 Ihe osise

750KVA eletriki nkesa ihe ngbanwe eserese na aha aha

750 kva electric distribution transformer-drawing 750 kva electric distribution transformer-nameplate

 

 

02 Nyocha arụmọrụ nka nka

2.1 Arụmọrụ dị elu

750 kva electric distribution transformer-iron-core
750 kva electric distribution transformer-windings

Uru dị oke mkpa nke ihe nkesa ọkụ eletrik 750 kVA dabere na profaịlụ arụmọrụ ya dị mma:

Ọnọdụ ọrụ

arụmọrụ

Ibu zuru ezu

98.91%

Ibu 50%

99.21%

Oke arụmọrụ

99.22%

 

 

Oke arụmọrụ na-apụta na 42.3% ibu ihe - njirimara nhazi nkesa nkesa nke ukwuu.

Nke a na-egosi na a na-emezi ihe nrụgharị ọkụ maka ọkụ kwa ụbọchị{0}na{1}} ka ọ na-arụ ọrụ dị n'obere ibu, karịa na-aga n'ihu dị arọ ụlọ ọrụ zuru ezu- na-ebu ọnọdụ. N'okwu bara uru:

Ọ na-arụ ọrụ nke ọma n'okpuru usoro ibu azụmahịa nkịtị.

Ọnwụ ike na-adị ntakịrị n'oge awa ọrụ agbatịkwuru.

A na-enweta nchekwa ego ọkụ ọkụ ogologo oge{{0}.

Maka ịmepụta grid nkesa dị ka ndị dị na Papua New Guinea, ebe mgbanwe ibu na-adịkarị, profaịlụ arụmọrụ a na-eme ka arụmọrụ na-adigide ogologo oge.

 

2.2 Nwelite ọnwụ

750-kva-distribution-transformer-final-assembly-core-lamination-insertion-upper-yoke

A na-eji nlezianya mezi njikwa ọnwụ:
Enweghị - mfu: 1.25 kW
Ibu ibu: 7 kW
Mkpokọta mfu: 8.25 kW
Ọnwụ enweghị ibu dị obere- na-enyere aka ibelata oriri ike n'oge a na-agbanyụ{1}} ọnụ ọgụgụ kacha elu ma ọ bụ n'abalị. A na-edobe mfu ibu n'ogo a na-achịkwa site na nhazi ikuku ikuku ọla kọpa kachasị na nhọrọ ihe bụ isi.
Maka ihe nkesa ọkụ eletrik 750 kVA, nhazi a na-anọchi anya:
Nrụpụta ike{0} dị mma n'okpuru ụkpụrụ IEC
Ọnụ ego - dị irè n'etiti arụmọrụ na itinye ego
Ọbụghị ihe nlere ahịa ahaziri ahazi na-efu -dị ala-, kama ọ bụ ezigbo ngwọta- guzozie eguzozie na nke akụ na ụba
Nke a na-eme ka ọ dabara adaba maka ọrụ mgbasawanye akụrụngwa ebe ntụkwasị obi na ọnụ ahịa okirikiri ndụ karịrị nkọwapụta oke oke.

 

2.3 Arụmọrụ mkpuchi

Ọkwa mkpuchi ahụ na-akwado ihe IEC chọrọ maka sistemụ 11kV:

Ihe

Voltaji dị elu

Voltaji dị ala

Ọkụkụ ọkụ

75kV

-

Nkwụsi ike ugboro ugboro

28 kV

3 kV

 

 

 

750 kva electric distribution transformer-oil-tank

Nke a na-anọchi anya klaasị mkpuchi 11kV, dabara adaba maka gburugburu grid.
Ezubere maka ọnọdụ nrụnye dị n'èzí
Kwesịrị ekwesị maka netwọk ịba uru ọkọlọtọ
Agaghị akwado ya maka nnukwu mmetọ{{0}ma ọ bụ oke mmetọ oke osimiri
Usoro mmanụ zuru oke{0}} na-eme ka nguzogide mmiri na-abawanye ma na-ebelata oxidation, na-eme ka nkwụsi ike ogologo oge{1} na ihu igwe okpomọkụ nke Papua New Guinea.

 

 

03 mbukota na njem

750 kva electric distribution transformer-packaging
750 kva electric distribution transformer-wooden-crate-packaging

 

 

04 Na-akwalite ike na-adịgide adịgide na Papua New Guinea

Site na ijikọ isi ihe ngbanwe dị 3.5 MVA na mgbanaka nkesa ọkụ eletrik dị 750 kVA, ọrụ ahụ na-ewepụta usoro nkesa ike ahaziri ahazi na nke nwere ike ịbelata.

Ngwọta a na-enye:
• Mgbanwe voltaji kwụsiri ike gafee ọtụtụ ọkwa
• Ịrụ ọrụ dị elu n'okpuru ezigbo ibu ụwa{{0}
• ọla kọpa a pụrụ ịdabere na ya{0}} ọnya ọnya
• nnabata na ụkpụrụ IEC mba ụwa
• Ogologo -ọnụahịa ogologo oge{1}} ịrụ ọrụ ike dị irè

Ịnweta ihe ịga nke ọma nke ihe nkesa ọkụ eletrik a na-egosipụta ụzọ dị irè na nke dị irè iji wusi ike akụrụngwa ike mpaghara, na-akwado mmepe ụlọ ọrụ na mmepe obodo na Papua New Guinea.

 

Ihe nchịkọta dị ọkụ: 750 kva eletriki nkesa nkesa-11 / 0.415 kv|papua ọhụrụ Guinea 2025, China 750 kva eletriki nkesa ihe ngbanwe-11 / 0.415 kv|papua new Guinea 2025 ndị ​​na-emepụta ihe, ndị na-ebu ihe, ụlọ ọrụ mmepụta ihe

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