Jiangshan Scotech Electrical Co., LTD
1000 kVA Nwụrụ Anwụ n'ihu Transformer-24 / 0.48 kV|US 2024
Ike: 1000kVA
Voltaji: 24000 D-480Y/277 V
Njirimara: na ntinye feedthru
1000 kVA nwụrụ anwụ -ihu mpe mpe akwa{2}} rịgoro ngbanwe - dị mma, dị mma ma rụọ ọrụ maka ikesa ike ntụkwasị obi na ntọala ọ bụla.
01 Izugbe
1.1 Nkọwa oru ngo
Enyere ya na USA na 2024, 1000 kVA aatọ - pad - ndokwasịrị ngbanwena-akwado IEEE Std C57.12.34{11}}2022 wee mezuo ụkpụrụ nrụpụta ike ike DOE 2016. Ọ na-arụ ọrụ na 60 Hz na isi voltaji nke 24 kV na voltaji nke abụọ nke 480GrdY/277 V, na-egosipụta otu Dyn1 vector. Ihe ntụgharị ahụ na-eji ikuku ọla kọpa na ntụ oyi KNAN, ma ju ya na mmanụ ester eke FR3 iji kwalite nchekwa ọkụ na nkwado gburugburu ebe obibi. Ejiri ya na arụ ọrụ ntanetịime loop, nwụrụ anwụ{12}} ohere ihu, yana enweghị - na-agbanwe ihe mgbata na-enye oke ụkpụrụ ụkpụrụ voltaji ±2 × 2.5%, unit ahụ nwere ihe mgbochi 5.75%, enweghị- na-efunahụ 1.020 kW, yana na - na-ebu ibu kW na-arụ ọrụ nke ọma. ọkara-voltaji ike nkesa.
Igwe ngbanwe n'ihu 1000 kVA nwụrụ anwụ na-ebelata ihe ize ndụ nke arc flash n'oge arụ ọrụ ma ọ bụ mmezi. Ihe owuwu ya n'ihu nwụrụ anwụ gụnyere osisi rọba kpuchiri ekpuchi nke ọma, yana njedebe emere site na elbows loadbreak, na-eme ka nchekwa dịkwuo elu na ịdị mfe nke njikọ.
1000 kVA nwụrụ anwụ n'ihu pad mount transformer na-eje ozi dị ka kọmpat na arụmọrụ ike ngwọta maka ịba uru, azụmahịa, na ulo oru ngwa. Ejiri ya maka ịdịte aka, enwere ike itinye ya ma n'ime ma n'èzí, na-enye usoro nkesa ike nke a pụrụ ịdabere na ya na nke dị nchebe n'ofe gburugburu dị iche iche.
1.2 Nkọwa nka nka
1000kVA atọ na-adọ nwụrụ anwụ n'ihu transformer nkọwa na data mpempe akwụkwọ
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Enyere ya
USA
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Afọ
2024
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Ụdị
Atọ nke mpe mpe akwa ugwu transformer
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Ọkọlọtọ
IEEE Std C57.12.34-2022
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Enyere ike
1000 kVA
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Ugboro ugboro
60HZ
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Nri
Loop
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N'ihu
Nwụrụ anwụ
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Usoro
Atọ
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Ụdị oyi
KNAN
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Ihe mgbochi mmiri
Mmanụ FR3
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Voltaji nke mbụ
24 kV
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Voltaji nke abụọ
0,48 kV
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Otu Vector
Dyn1
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Ngwa ikuku
Ọla kọpa
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Mgbochi
5.75%
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Standardkpụrụ arụmọrụ na mfu
DOE 2016
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Pịa Changer
NLTC
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Ọkụ aka
±2*2.5%
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Enweghị mfu ibu
1.020 kW
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Na Ibu Mfu
8.170 kW
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Ngwa ngwa
Nhazi ọkọlọtọ
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1.3 Eserese
1000kVA atọ agba nwụrụ anwụ n'ihu transformer ịbịaru na nameplate
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02 Nrụpụta
2.1 Isi
A na-emepụta cores SCOTECH n'okpuru njikwa mma siri ike, na-ahụ na nchịkọta nke ọma, nrụgide lamination otu, yana nhazi ndọta na-agbanwe agbanwe. Usoro a na-ebelata nke ọma oghere ikuku na nsogbu n'ibu n'ime isi, meziwanye iguzosi ike n'ezi ihe ma na-ebelata ohere nke ntụpọ ọkụ.
2.2 Ikuku
Ewuru maka iji azụmahịa na ụlọ ọrụ mmepụta ihe, ihe ngbanwe a 1000 kVA Dyn1 na-anabata foil{2}}ọnya LV mkpuchi na akwụkwọ{3}} mkpuchi mkpuchi ọla kọpa HV coils. Ọdịdị kachasị mma na-eme ka mkpuchi a pụrụ ịdabere na ya, mkpọtụ dị ala, na nkwalite ịdịte aka n'okpuru ntinye 24 kV na ọnọdụ ibu dị iche iche.
2.3 tank
Tank nke na-agbanwe agbanwe na-echebe ihe ndị dị n'ime ya site na mkpagharị igwe, ịma jijiji, na ike mpụga. Ihe owuwu nchara ya gbasiri ike na-eme ka a hụ na n'oge njem na nrụnye, akụkụ ndị dị oke mkpa na-echekwa nke ọma na edobere ya na nchekwa.
2.4 Mgbakọ ikpeazụ
Scotech na-akwadebe ihe ngbanwe ọ bụla nwere ime Bay{{0}O-Net fuses n'usoro nwere fiusi na-amachi ugbu a{2}, nha nke ọma maka nchekwa kacha mma. Anyị na-ebunye MOV elbow- ụdị njide ịwa ahụ na-ezute IEEE 386, na-ahụ na arụmọrụ dị mma n'okpuru ọnọdụ ịwa ahụ.
03 Nnwale
Nnwale oge na ụkpụrụ nnwale
1. Ntụle Nguzogide dịka IEEE C57.12.90-2021 Nkeji edemede 5 siri dị.
2. Usoro{1}}Nnwale mmekọrịta dịka IEEE C57.12.90-2021 Nkeji edemede 6 siri dị.
3. Nnwale oke dịka IEEE C57.12.90-2021 Nkeji edemede 7 siri dị.
4. Enweghị mfu ibu na enweghị ibu dị ugbu a dịka IEEE C57.12.90-2021 Nkeji edemede 8
5. Ntufu ibu, Voltaji impedance na arụmọrụ dị ka IEEE C57.12.90-2021 Nkeji edemede 9 si dị.
6. Nnwale Nkwụghachi voltaji dị ka IEEE C57.12.90-2021 Nkeji edemede 10.5.1 siri dị.
7. Nnwale voltaji etinyere dịka IEEE C57.12.90-2021 Nkeji edemede 10.6 siri dị.
8. Nnwale ntanye na nrụgide maka ndị na-eme mgbanwe mmiri mmiri - a ga-eme ule ntapu na 15 kPa maka awa 12 na-enweghị ntapu. Enweghị nrụrụ na-adịgide adịgide.
9. Ntụle Nguzogide mkpuchi
10. Oil Dielectric Test
Nsonaazụ ule
|
Mba. |
Nwale ihe |
Nkeji |
Ụkpụrụ nnabata |
Ụkpụrụ ndị atụtara |
Mmechi |
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1 |
Ntụle Nguzogide |
% |
Ọnụego enweghị nguzozi kacha nguzogide |
0.356 |
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: Dyn1 |
-0.02% |
Gafe |
|
3 |
nkeji -nnwale mmekọ |
/ |
Dyn1 |
Dyn1 |
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% |
0.18% 0.985 |
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 +0% Ịrụ ọrụ adịghị erughị 99.43% |
5.61% 7.740 8.725 99.46% |
Gafe |
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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 Iguzogide Voltaji butere |
kV |
Voltaji etinyere (KV): 0.960 Ogologo oge (s):40 Ugboro (HZ): 180 |
Enweghị ọdịda nke voltaji ule a na-eme |
Gafe |
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8 |
Ule ntapu |
kPa |
Ntinye nrụgide: 15kPA Ogologo oge: 12h |
Enweghị ntapu na mba Mmebi |
Gafe |
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9 |
Ntụle Nguzogide mkpuchi |
GΩ |
HV -LV n'ala: LV-HV gaa n'ala: HV&LV n'ala: |
2.51 2.60 3.88 |
/ |
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10 |
Nnwale Dielectric mmanụ |
kV |
Karịrị ma ọ bụ ha nhata 40 |
52.0 |
Gafe |
04 Mbukota na mbupu
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05 Saịtị na nchịkọta
Igwe ngbanwe n'ihu Scotech nke 1000 kVA nwụrụ anwụemebere ya maka nkesa a pụrụ ịdabere na ya na ịrụ ọrụ nke ọma{{0}voltaji ikesa n'ọrụ, azụmahịa na ntọala ụlọ ọrụ. Ezubere iji zute IEEE Std C57.12.34-2022 na DOE 2016 ụkpụrụ ike, ihe ngbanwe a na-egosipụta windings ọla kọpa, KNAN jụrụ oyi, na mmanụ FR3 eke ester maka nchekwa nchekwa na nlekọta gburugburu ebe obibi. N'ihu ya nwụrụ anwụ nke nwere mkpuchi mkpuchi zuru oke yana ikiaka loadbreak na-ebelata ihe egwu arc flash n'oge arụ ọrụ yana mmezi.
Ewuru ya na nkenke - cores kpokọtara yana foil kachasị mma{1}ọnya LV na mpempe akwụkwọ{2}} mkpuchi mkpuchi HV, ọ na-eme ka mkpuchi na-adịgide adịgide yana mkpọtụ dị ala n'okpuru ibu dị iche iche. Igwe nchara siri ike na-echebe ihe ndị dị mkpa site na mkparị na ịma jijiji n'oge njem na ntinye. Ejiri Bay-O{{6}Net and current-mmachi fuses gbakwunyere IEEE 386 na-akwado MOV surge arresters, ihe ngbanwe n'ihu a nwụrụ anwụ na-enye nchebe siri ike na arụmọrụ a pụrụ ịdabere na ya.
Na Scotech, anyị na-elekwasị anya n'iwepụta ihe ngbanwe n'ihu nke dị irè, dị nchebe na nke na-adịgide adịgide nke dabara na gburugburu ebe dị iche iche{0}}n'ime ma ọ bụ n'èzí{1} na-eji obi ike na udo nke uche na-arụ ọrụ gị ike.
Ihe nchịkọta dị ọkụ: nwụrụ anwụ n'ihu transformer, nrụpụta, soplaya, price, efu
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