500 KVA Green Electric Transformer Box-23.9 / 0.22 KV|Jamaica 2025

01 Izugbe

1.1 Nkọwa oru ngo

500 kVA three phase pad mounted transformer e zigara Jamaica na 2024. Ike nke transformer bụ 500 kVA na ONAN jụrụ oyi. The elu voltaji bụ 23.9GrdY / 13.8 kV na ± 2 * 2.5% tapping nso (NLTC), obere voltaji bụ 0.22 / 0.11d kV, ha guzobere vector otu YNd11.

Ihe mgbanaka ahụ{{0}Edogoro n'elu bụ isi nkuku nke nkesa ọkụ eletrik n'okpuru ala ọgbara ọhụrụ, na-ejikọtaghị ọdịiche dị n'etiti ahịrị ịba uru voltaji dị elu yana mkpa dị ala{2} nke ụlọ, azụmahịa, na obodo. Emebere ya maka ntụkwasị obi, nchekwa, na njikọta ihe ịchọ mma, nkeji ndị a siri ike, igwe{4} agbachitere bụ ebe niile na ihe dị egwu na mpaghara mpaghara, plaza azụmahịa, na ogige ụlọ ọrụ mmepụta ihe.

N'adịghị ka okporo osisi ọdịnala - agbakwunyere nkeji , pad - ndị na-ebunye ihe nrụnye ka a na-agbanye n'ala nke ọma ma tinye ya n'obere ihe dị n'ala. Nhazi a na-ebute nchekwa ọha ụzọ site na iji ihe mgbochi- na-eguzogide, mkpuchi akpọchi nke na-echebe ihe ndị dị ndụ pụọ na ohere na-enyeghị ikike na ihe ndị ahụ. Nhazi ha dị ala- na-ebelata mmetụta anya na oghere, na-enye ha ohere ịgwakọta nke ọma n'ime odida obodo ebe ha na-ebuga ike nkeji atọ- ma ọ bụ otu - dị mkpa.

Ewubere ya ka ọ nagide ọnọdụ gburugburu ebe obibi siri ike, pad anyị{0}} ihe nrụnye mgbanaka bụ otu ihe na ịdịte aka yana obere ọrụ nlekọta{{1}. Ha na-anọchite anya ntinye ego dị mkpa na akụrụngwa ike na-agbanwe agbanwe ma na-arụ ọrụ nke ọma, na-eme ka nnyefe ọkụ eletrik dị mma, kwụsie ike na nke a pụrụ ịdabere na ya ozugbo ebe ọ kacha mkpa.

1.2 Nkọwa nka nka

500 kVA mpe mpe akwa akwadoro ụdị nkọwapụta na mpempe data

1.3 Eserese

500 kVA mpe mpe akwa akwadoro eserese eserese na nha.

02 Nrụpụta

2.1 Isi

Ihe ngbanwe ahụ na-eji kọmpat atọ-fase ise-isi ụkwụ. Nhazi a dị elu na-ebelata mfu magnetik na mkpọtụ ebe ọ na-eme ka nkwụsi ike arụ ọrụ, na-ebuga arụmọrụ dị elu maka mkpa nkesa ike ọgbara ọhụrụ.

2.2 Ikuku

Mpempe akwụkwọ - mgbakwasa ahụ nwere atụmatụ windings composite windings nwere obere-voltaji foil yana ihe nrụpụta waya voltaji dị elu, nke ejiri ọla kọpa dị elu mee-ha abụọ. Nhazi a na-eme ka ọ dị mma na-ekposa ọkụ, nguzogide mkpirisi mkpirisi dị mkpụmkpụ{5}, yana ezigbo ojiji oghere. Sistemụ ikuku ọla kọpa niile- na-ebulite arụmọrụ, mbelata mfu, yana arụrụ ọrụ a pụrụ ịdabere na ya n'ime oge ndụ nke transformer na-arụ ọrụ.

 

2.3 tank

A na-arụ tankị nke ngbanwe site na nchara dị nro na-adịgide adịgide, na-enye nchebe igwe siri ike na mgbasa ọkụ dị irè maka ihe ndị dị n'ime. Nhazi ya agbadoro agbadoro na-ahụ na mmanụ zuru oke{1} n'iguzosi ike n'ezi ihe ma na-anagide nrụgide gburugburu ebe obibi. Nhazi nke tank ahụ na-agụnye nhịahụ dị jụụ iji kwalite mpaghara elu maka njikwa okpomọkụ, na-ejigide okpomọkụ na-arụ ọrụ n'oge ndụ ọrụ.

 

2.4 Mgbakọ ikpeazụ

Mkpọkọta ikpeazụ nke mpe mpe akwa{0} agbakwunyere ngbanwe na-ejikọta isi, windings na components n'ime tankị nchara dị nro mechiri emechi, nke na-ejupụta na mmiri dielectric. A na-emecha mgbakọ ahụ site na ịtinye bushes, ngwaọrụ nchebe, na ngwa njikwa na tank ahụ mechiri emechi.

 

 

03 Nnwale

Nnwale na-eso ụkpụrụ IEEE dịka IEEE C57.12.00-2021, IEEE Std C57.12.34-2022, na IEEE C57.12.90-2021. Nnwale ndị a na-eme oge niile gụnyere nha nguzogide ikuku, ule voltaji, ule mmekọ-, nnwale mmekọ, mfu enweghị ibu na enweghị ibu dị ugbu a, mfu ibu/voltaji impedance/nnwale arụmọrụ, ule voltaji etinyere, nnwale nnabata voltaji, nnwale ntanye (maka ụdị imi mmiri mmiri), nha mkpuchi mkpuchi, na ule mmanụ ọkụ.

04 Mbukota na mbupu

4.1 mbukota

A na-akwakọba ihe ngbanwe a na-etinye na pad n'ime igbe osisi siri ike nke e ji plywood rụọ, nke nwere pallet osisi maka ijikwa ya ngwa ngwa. Crate ahụ nwere akara mbupu nwere ntuziaka njikwa (dịka ọmụmaatụ, kwụ ọtọ, chebe mmetụta na mmiri ozuzo, akwakọla) yana mkpado nkọwapụta, na-enye nchebe siri ike maka njem dị anya-.

 

4.2 Mbupu

A na-ebu ya n'oké osimiri n'okpuru usoro CIF na ọdụ ụgbọ mmiri Kingston. A na-ekpuchi ya site na mkpuchi ụgbọ mmiri megide ihe ize ndụ ndị njem, na mbupu na-agbaso ụkpụrụ mbupu mba ụwa, yana akwụkwọ niile dị mkpa maka nkwụsị nke kọstọm, na-ahụ na ọ rutere n'ọdụ ụgbọ mmiri na-aga n'enweghị nsogbu na ọnọdụ dị mma.

 

 

05 Saịtị na nchịkọta

Na nchịkọta, pad a {{0}n'nkwanye ngbanwe na-ejikọta injinịa siri ike, ịrụ ọrụ a pụrụ ịdabere na ya, na ihe owuwu na-adịgide adịgide iji gboo mkpa nke nkesa ọkụ eletrik ọgbara ọhụrụ. Ezubere maka nchekwa, arụmọrụ na ogologo oge-, ọ na-enye azịza ntụkwasị obi maka ịba uru na ngwa ụlọ ọrụ mmepụta ihe. Soro anyị rụkọọ ọrụ maka akụrụngwa ike na-ebupụta ọmarịcha-ugbua na afọ ndị na-abịa.