1600 KVA 3 Ntughari Ntugharị Nhazi Grounding-12 / 0.48 KV|USA 2025

1600 KVA 3 Ntughari Ntugharị Nhazi Grounding-12 / 0.48 KV|USA 2025

Obodo: Jamaica 2025
Ike: 1600 kVA
Voltaji: 12D-0.48Y/0.277 kV
Njirimara: ya na ndị na-ejide ọkụ n'ụdị ikpere
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Jiangshan Scotech Electric Co., Ltd bụ otu n'ime ndị nrụpụta kacha ntụkwasị obi na ndị na-eweta 1600 kva 3 phase transformer grounding{7}}12/0.48 kv|US 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.

 

3 phase transformer grounding

Maka mpaghara azụmahịa na-eme nke ọma, nke atọ-Phase Pad{1}}Mounted Transformer.

 

 

01 Izugbe

1.1 Nkọwa oru ngo

1600 kVA three phase pad mounted transformer e zigara USA na 2025. Ike nke ihe ngbanwe bụ 1600 kVA na KNAN jụrụ oyi. Igwe ọkụ dị elu bụ 12D kV na ± 2 * 2.5% tapping range (NLTC), obere voltaji bụ 0.48Y / 0.277 kV, ha guzobere otu vector nke Dyn1.

Ntugharị ihe ngbanwe nke nkeji atọ a bụ nnukwu-arụmọrụ, ihe ngwọta nkesa ọkụ eletrik na-ahụ maka gburugburu ebe obibi emebere maka ntụgharị ike n'okpuru ala a pụrụ ịdabere na ya- ka- ngbanwe n'elu na ngwa azụmahịa, ụlọ ọrụ mmepụta ihe na ebe obibi.

Ejiri mmiri mmiri FR3® eke ester dielectric mee ya, ọ na-ebuga nchekwa ọkụ kachasị elu (ebe ọkụ dị elu), nkwalite gburugburu ebe obibi na-adịgide adịgide (na-adị ndụ ngwa ngwa), yana ndụ akụrụngwa gbatịa site na njikwa mmiri dị elu na nchekwa mkpuchi. Ngalaba ahụ na-ezute ụkpụrụ nrụpụta ike ike nke Ngalaba Energy US (DOE), na-ahụ na mbelata dị ukwuu na mfu isi na mkpuchi mkpuchi maka ọnụ ala mkpokọta ọnụ yana mbelata akara ukwu carbon.

Maka nchekwa nchekwa sistemu na ịdịte aka, ihe ngbanwe a na-enwekwa ikiaka agbakwunyere-ụdị ndị na-ejide ọkụ (ndị na-ejide àmụmà), na-enye nchebe karịrị oke ọkụ ozugbo na njikọ mbụ na kọmpat, oghere{1}} na-echekwa imewe. N'ịbụ nke etinyere n'ime ụlọ siri ike, tamper{3}}Mgbakwụnye na-eguzogide agwụchala na ntụ ntụ-ọcha ọcha (RAL 9003), ihe ngbanwe ahụ na-enye ọdịdị dị ọcha, na-anọpụ iche na anya nke na-agwakọta nke ọma na gburugburu obodo mepere emepe na nke nwere ọdịdị ala ebe na-enye ọmarịcha nguzogide corrosion na ogologo-na-adọrọ adọrọ mmasị na-adịgide adịgide.

Na-ejikọta teknụzụ dielectric dị elu, nrụpụta ike enyere ikike, nchekwa agbakwunyere, yana ịdịte aka, dị ala{0}profaịlụ, arụrụ nrụgharị a maka nchekwa, ịrụ ọrụ nke ọma na ntụkwasị obi ogologo oge-.

 

 

 

1.2 Nkọwa nka nka

1600 kVA 3 frasi transformer grounding nkọwa ụdị na data mpempe akwụkwọ

Enyere ya
USA
Afọ
2025
Ụdị
Ihe mgbakwasa na mpe mpe akwa
Ọkọlọtọ
IEEE Std C57.12.34-2022
Enyere ike
1600 kVA
Ugboro ugboro
60HZ
Usoro
3
Nri
Loop
N'ihu
Nwụrụ anwụ
Ụdị oyi
KNAN
Voltaji nke mbụ
12D kV
Voltaji nke abụọ
0.48Y/0.277 kV
Ngwa ikuku
Aluminom
Otu Vector
Dyn1
Mgbochi
5.75%
Ịrụ ọrụ
99.43%
Pịa Changer
NLTC
Ọkụ aka
±2*2.5%
Enweghị mfu ibu
1.67 kW
Na Ibu Mfu
10.9 kW

 

1.3 Eserese

1600 kVA mpe mpe akwa akwadoro eserese eserese na nha.

3 phase transformer grounding diagram 3 phase transformer grounding nameplate

 

 

02 Nrụpụta

2.1 Isi

3 phase transformer grounding cores

SCOTECH 3 frasi transformer grounding nwere nnukwu-ọkwa, ọka{2}}ụka silicon steel cores arụnyere maka ultra-obere isi ọnwụ na ntakiri mgbapu magnetik. Izi ezi{5}} wepụrụ laminations nwere mkpuchi mkpuchi dị elu na-ebelata mfu eddy ugbu a na mfu hysteresis, na-ahụ maka arụmọrụ ike pụrụiche yana mmepụta voltaji kwụsiri ike ọbụlagodi n'okpuru ọnọdụ ibu na-agbanwe. Kọmpat, nke siri ike imewe ọ bụghị naanị na-ebuli ohere ohere n'ime ogige ahụ kamakwa ọ na-ebulikwa ike igwe iji guzogide nrụgide gburugburu ebe obibi, na-ebuga arụmọrụ a pụrụ ịdabere na ya maka netwọkụ nkesa ike obibi, azụmahịa na ụlọ ọrụ mmepụta ihe.

 

2.2 Nnukwu oke ohia

Mpempe akwụkwọ - n'elu ihe mgbakwasa elu -voltaji bushings (15/25/35kV 200A) na-agbaso nkọwa ANSI/IEEE 386, na-eje ozi dị ka isi njikọ nke nwere ike kewapụrụ maka ikiaka loadbreak. Emebere ya ka ọ kwụ ọtọ na - Mgbakọ na nrụzi saịtị, ha na-ebunye mkpuchi siri ike, torque echekwara{9}} dabara adaba, yana ndakọrịta na usoro ịgbado ala, na-eme ka nnyefe ike kwụsie ike na netwọkụ nkesa n'èzí.

3 phase transformer grounding bushing

 

2.3 Nlele ọkwa mmanụ

3 phase transformer grounding oil level gauge

Mpempe akwụkwọ -UHZ nke transformer -01 mmanụ larịị bụ nchekwa, ntụkwasị obi yana dị mfe{{3}ị{{4}ịgụ ngwaọrụ maka obere/ọkara{5}}mmanụ ike{10}} nkeji imi, na-arụ ọrụ na -40~80 ogo, ihe na-erughị 90% ma ọ bụ hà nhata na iru mmiri elu; ọ na-eji ihe ngosi magnetik nke na-ese n'elu mmiri (nke a na-emechi site na tank mmanụ) iji gosipụta mgbanwe ọkwa mmanụ dị adị, na ndụ ogologo oge karịa ihe nlele iko ma na-achọ nrịgo perpendicular na-enweghị ịma jijiji ma ọ bụ nnyonye anya magnetik siri ike.

 

2.4 Igwe ọkụ

The mpe mpe akwa {{0}Enwuru igwe ọkụ BWS-70 nke transformer bụ ngwaọrụ nwere mmetụta na-emetụ n'ahụ, nke a pụrụ ịdabere na ya nwere ihe igwe anaghị agba nchara (ndụ ogologo ndụ, ọdịdị mara mma) nke na-egosi okpomọkụ mmanụ; bọlbụ ya chọrọ ntinye karịa ma ọ bụ nhata 100mm n'ime usoro maka izi ezi, na-achọ nchebe pụọ na nkukota/ehulata, ma na-achọ nyocha kwa afọ iji nọgide na-agụ nke ọma.

Thermometer

 

2.5 Valve enyemaka nrụgide

pressure relief valve

Ihe mgbochi -Syf usoro nrụgide nrụgide valvụ na-echebe tank ahụ ka ọ ghara ịkagbu oke: ọ na-emepe na 10 psi (nke a na-ahazi) iji hapụ gas ruo mgbe eweghachiri nrụgide dị mma, na-enye ohere enyemaka nrụgide ntuziaka site na hoop ya, na-arụ ọrụ na 0 ~ 80 degrees na<95% humidity, requires sealant for mounting, and avoids corrosion-prone environments.

 

2.6 Nleba Nrụgide Vacuum

Mpempe akwụkwọ -YZ nke igwe nrụgide nrụgharị -70 vacuum pressure gauge Monitors ọrụ site n'igosi mgbanwe nrụgide metụtara ọnọdụ okpomọkụ, na-enye oke nhọrọ (-0.04 ~ 0.04/-0.08 ~ 0.08MPa), ± 2.5% ziri ezi, na M27 × 2 na-emegharị skru; ọ na-arụ ọrụ na -40 ~ 80 degrees / Ihe na-erughị ma ọ bụ hà 80% iru mmiri, na-achọ perpendicular echichi, na-achọ a 6-ọnwa nlele maka a pụrụ ịdabere na arụmọrụ.

Vacuum Pressure Gauge

 

2.7 Onye na-ejide ikpere

Mpempe akwụkwọ {{0} 15/25kV 200A klaasị na-ejide mgbanaka nke ngbanwe na-ejikọta modul oxide varistor modul n'ime peroxide{4}agwọra ikiaka rọba (IEEE 386{{12}kwetara), na-enye nchebe karịrị ike maka sistemu n'okpuru ala (transformers, vaults, etc.). Ọ na-enye nchebe n'ihu nwụrụ anwụ, yana nkọwa dị ka 2.55-17.5kV MCCV na 7.7-53.6kV max mwepu voltaji (na 10kA), gbakwunyere 223-235mm-akụkụ aghụghọ maka nrụnye dị mfe.

 

 

03 Nnwale

A 1600kVA 3 phase transformer grounding (ihe nlereanya: 12D-0.48Y/0.277kV, serial number: 250904) mere ule oge na October 22, 2025, dị ka IEEE ụkpụrụ (C57.12.00{127}C57.12.00{127}C57.12.00{127}C52.3,212.212.3.212.3.212.3,212-C. C57.12.90-2021). Nnwale gụnyere nha nguzogide winding (oke nha nha nha nha 7.03%), ule voltaji (deviation -0.07% ~ -0.05%), ule njikọ njikọ (vector group Dyn1), enweghị ibu ibu na nha ugbu a (1.432kW, 0.23%), mfu ibu, voltaji impedance na ule arụmọrụ (10,5%) 9.9k etinyere (10,5%),9.9k. Nnwale voltaji (HV 34kV / 60s, LV 10kV / 60s), nnwale na-eguzogide voltaji (24kV, 150Hz, 48s), nha nguzogide mkpuchi (2.51-3.97GΩ), na ule ntapu nrụgide (20kPa, 24h). Ihe niile zutere ụkpụrụ nnabata, na-enweghị ndakpọ voltaji ma ọ bụ ntapu hụrụ.

voltage ratio test
applied voltage test

 

 

04 Mbukota na mbupu

packing of 3 phase transformer grounding
mbukota
shipping of 3 phase transformer grounding
mbupu

 

 

05 Saịtị na nchịkọta

SCOTECH mpe mpe akwa - ihe nrụnye nrụnye: kọmpat imewe, arụrụ ọrụ dị arọ{1}, efu na-emebi nchekwa. Dị mma maka ọnọdụ nkesa ike ọ bụla, nkeji anyị na-agwakọta ihe ọhụrụ na ịdịte aka iji mee ka ọrụ gị na-aga nke ọma, kwa ụbọchị na kwa ụbọchị. Họrọ SCOTECH- onye mmekọ gị tụkwasịrị obi maka azịza ike kacha mma na nke ọma.

  • Ịrụ ọrụ ike enwetara maka mbelata mkpokọta ọnụ ahịa nke nwe ya.
  • Na-aga n'ihu-Na-achọ gburugburu na nchekwa ọkụ na mmiri FR3.
  • Nchedo Sistemu siri ike site na ndị njide agbakwunyere maka nkwụsi ike grid.
  • Inogide na Ogbe -Ere enyi nwere mmecha na-agwakọta n'enweghị nsogbu na gburugburu ọ bụla.

Anyị na-agba mbọ ịnye akụrụngwa eletrik na-abụghị naanị na-emezu ụkpụrụ kama karịa ihe a tụrụ anya ya. Iji nyochaa nkọwa zuru ezu, nhọrọ nhazi, ma ọ bụ iji kparịta mkpa ọrụ gị akọwapụtara, biko kpọtụrụ ndị ahịa anyị na ndị injinia taa.

FR3 fluid

 

Ihe nchịkọta dị ọkụ: 3 phase transformer grounding, emeputa, soplaya, price, efu

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