Jiangshan Scotech Hluav Taws Xob Co., Ltd.
2750 KVA Bess Transformer-34.5/0.4 KV|USA 2026
Peev xwm: 2750kVA
Qhov hluav taws xob: 34.5 / 0.4 kV
Feature: nrog surge arrester
Jiangshan Scotech Hluav Taws Xob Co., Ltd yog ib qho ntawm feem txhim khu kev qha manufacturers thiab lwm tus neeg ntawm 2750 kva bess transformer-34.5/0.4 kv|USA 2026 in China. Thov koj xav tias dawb mus yuav cov khoom lag luam zoo rau kev muag ntawm no thiab tau txais cov duab kos los ntawm peb lub hoobkas. Tiv tauj peb kom paub meej ntxiv.
Engineered rau BESS daim ntaub ntawv, xa cov kev ntseeg siab, siab -kev ua tau zoo zog hloov dua siab tshiab raws li xav tau daim phiaj thiab caij tsheb kauj vab.
01 General
1.1 Project Description
Chav tsev no tawm los ntawm ib txoj haujlwm xa tawm thaum ntxov 2025, thaum lub chaw tsim hluav taws xob hauv Teb Chaws Asmeskas cov neeg ua haujlwm tsim hluav taws xob tau txiav txim rau2750 kVA peb-theem ncoo-mounted transformer rau BESSqhov chaw hauv Hinkley, California. Qhov yuav tsum tau ua ncaj qha rau ntawm daim ntawv- nqis qis nruab nrab qhov hluav taws xob mus rau qhov hluav taws xob qis rau lub zog cia thiab hloov pauv lub zog-tab sis cov kev ua haujlwm tau zam tsawg dua, ob qho tib si hluav taws xob thiab ib puag ncig.
Lub bess transformer nws tus kheej yog tsim raws li IEEE Std C57.12.34-2022. Nws tau ntsuas ntawm 2750 kVA, nrog rau 34.5 kV thawj thiab 0.4 kV theem nrab, Dyn1 vector pawg. Txias yog KNAN, thiab FR3 ntuj ester yog siv los ua cov kua dej insulating. Tsis muaj dab tsi txawv txav hauv kev sib cais-tab sis ua ke, nws yog ib qho kev teeb tsa uas haum zoo nrog inverter-basedBESS systems, qhov twg stability, thermal tus cwj pwm, thiab kev nyab xeeb margins tag nrho pib muaj teeb meem me ntsis ntau dua li cov qauv kev teeb tsa. Nrog rau qhov impedance ntawm 7.5%, lub transformer muab ruaj khov peb -theem plaub- hlau tso zis, ua rau nws zoo haum rau inverter-raws li BESS systems thiab txuam nrog auxiliary loads.
Lub installation site nthuav qhia:
- Cov huab cua kub heev ntawm -13.2℃rau 45.7℃(ASHRAE 20-xyoo rov qab)
- Ua haujlwm siab tam sim no ntawm qhov nruab nrab -voltage system (~ 28 kA)
- Kev caij tsheb kauj vab tsis tu ncua raws li kab sib chaws -scale BESS systems
1.2 Technical Specification
2750 kVA ncoo mounted bess transformer specification thiab cov ntaub ntawv ntawv
|
Xa rau
Asmeskas
|
|
Xyoo
2025
|
|
Hom
Peb theem pad mount transformer
|
|
Txuj
IEEE Std C57.12.34-2022
|
|
Rated zog
2750 kVA ua
|
|
Ntau zaus
60 tzs
|
|
Pub
Loop
|
|
Pem hauv ntej
Tuag
|
|
Theem
peb
|
|
Hom cua txias
KNAN
|
|
Ua kua insulating
FR3 yog '
|
|
Thawj Voltage
34,5kv :ua
|
|
Secondary Voltage
0,4kv ua
|
|
Vector Group
Dyn 1
|
|
Cov khoom siv winding
Aluminium
|
|
Impedance
7.5%
|
|
Efficiency thiab Losses Txuj
99.53%
|
|
Coj mus rhaub Changer
NLTC
|
|
Tapping Range
±2*2.5%
|
|
Tsis Load Loss
2.6 kW tsi
|
|
Ntawm Load Loss
17.3 kW tsi
|
|
Khoom siv
surge arrester
|
1.3 Cov duab kos
2750 kVA ncoo mounted bess transformer kos duab thiab nameplate
 |
 |
02. Engineered rau BESS Performance
Lub ncoo mounted bess transformer yog tsim tshwj xeeb rau kev siv roj teeb lub zog khaws cia (BESS), nrog cov qauv tsim tseem ceeb tsom rau kev sib raug zoo, kev nyab xeeb, thiab kev ua tau zoo hauv kev ua haujlwm zoo.
2.1 BESS-Txoj kev teeb tsa hluav taws xob
Chav tsev txais yuav 34.5 kV delta thawj thiab 400/230 V grounded wye theem nrab (Dyn1 sib npaug), muab qhov ruaj khov peb-theem plaub- xaim tso zis xav tau rau inverter-raws li systems. Qhov ob -winding aluminium tsim, ua ke nrog 7.5% impedance, txhawb kev tiv thaiv kev sib koom tes zoo nyob rau hauv qhov kev ua txhaum loj (~ 28 kA) thaum tswj tag nrho cov system stability.
2.2 Thermal and Insulation Design for Cycling Loads
Tsim los rau kev ua haujlwm tsis tu ncua / tso tawm, lub tshuab hloov pauv siv ONAN kua txias nrog rau 65℃qhov kub thiab txias, kom ntseeg tau tias thermal kev ua tau zoo nyob rau hauv kev hloov pauv hloov pauv. Aluminium winding qauv yog optimized rau ob qho tib si tshav kub dissipation thiab mechanical zog nyob rau hauv luv luv -circuit tej yam kev mob. Cov tub ntxhais thiab winding los ua ke yog tsim los txo qhov poob thiab tiv thaiv thermal kev nyuaj siab nyob rau hauv siab cycling BESS lag luam
2.3 Kev tiv thaiv thiab kev sib koom ua ke
Txhawm rau ua kom tau raws li qhov tseeb ntawm BESS kev teeb tsa, cov txheej txheem tiv thaiv tsis raug kho raws li kev ntxiv - ntawm tab sis yog ib feem ntawm cov qauv tsim. Lub bess transformer yog haum nrog ib qho kev hloov hauv loadbreak, bayonet tshem tawm fuses, thiab tam sim no - txwv fuses, ua hauj lwm ua ke raws li kev sib koom tes tiv thaiv. Surge arresters ntsuas ntawm 24.4 kV MCOV kuj suav nrog- feem ntau yog los tswj cov xwm txheej overvoltage los ntawm kev hloov lossis kab sib txuas, uas tsis tshua muaj tshwm sim hauv cov tshuab no.
Grounding ua raws li kev sib koom ua ke hauv av, nrog kev sib koom ua ke ntawm pawg thawj coj faib khoom loj. Nws yog ib txoj hauv kev ncaj ncees, tab sis qhov tseem ceeb ntawm no - nws khaws cov kev coj tus cwj pwm zoo thiab ua kom muaj kev sib raug zoo nrog BESS cov phiaj xwm hauv av, tshwj xeeb tshaj yog nyob rau sab qis.
2.4 Hluav taws xob Interface thiab kev ruaj ntseg
Lub transformer yog configured nrog 600 A deadfront voj- pub bushings nyob rau hauv siab -voltage sab thiab sab-mounted NEMA 8-qhov spade terminals nyob rau hauv qis-voltage sab, ua kom muaj kev nyab xeeb thiab muaj txiaj ntsig kev sib txuas hauv cov kab hluav taws xob hauv av thiab high-current.
Cable interfaces yog tsim los kom haum 500 kcmil txhuas MV conductors nrog concentric nruab nrab thiab hauv av, thiab parallel 1000 kcmil LV cables, kom ntseeg tau tias muaj peev xwm nqa tau tam sim no.
03 Kev Xeem
Cov qhabnias xeem
04 Ntim thiab thauj
4.1 Ntim
4.2 Shipping
05 Site thiab Summary
Qhov no 2750 kVA ncoo-mounted transformer ua qauv qhia BESS-oriented design mus kom ze, sib txuas:
- Adaptation rau siab cycling thiab harmonic loads
- Kev ua haujlwm ruaj khov nyob rau hauv siab ua txhaum tam sim no
- Txhim khu kev ruaj ntseg los ntawm FR3 rwb thaiv tsev
- Ua raws li North American cov qauv
Nws muab kev txhim khu kev qha thiab muaj txiaj ntsig zoo rau niaj hnub lub zog cia cov tshuab ua haujlwm raws li qhov xav tau ntawm daim phiaj thiab ib puag ncig.
Cim npe nrov: bess transformer, chaw tsim tshuaj paus, tsum, nqe, nqi
You Might Also Like
Xa kev nug