1500 KVA Qhuav Hom Transformer-10/0.4 KV|Indonesia 2025

01 General

1.1 Project Description

Cov1500kVA qhuav-hom transformertshwj xeeb yog tsim los ua kom tau raws li kev ntseeg siab, kev nyab xeeb, thiab lub zog zoo ntawm cov ntaub ntawv niaj hnub. Nws nqis los ntawm 10 kV nruab nrab- qhov hluav taws xob hluav taws xob rau 0.4 kV rau qhov tseem ceeb ntawm IT loads, UPS systems, cov khoom siv cua txias, thiab cov chaw pabcuam.

Nrog ib pab pawg Dyn11 vector, lub transformer muab qhov nruab nrab hauv av ruaj khov thiab muaj txiaj ntsig zoo ntawm cov khoom tsis sib xws, ua rau nws zoo - haum rau cov ntaub ntawv chaw tsim hluav taws xob faib hluav taws xob. F-chav tsev rwb thaiv tsev nrog 80 K kub nce kom ntseeg tau ntev - thermal kev ntseeg tau nyob rau hauv kev ua haujlwm tas mus li thiab ib nrab overload, uas muaj ntau nyob rau hauv cov ntaub ntawv chaw.

Lub tshuab hluav taws xob muaj qhov tso tawm qis qis (tsawg dua lossis sib npaug li 10 pC) thiab siab - zoo epoxy resin cam khwb cia windings, txo qhov kev pheej hmoo ntawm rwb thaiv tsev degradation thiab tsis tau npaj tseg. Nws qhov kev ntsuas K4 tso cai rau nws los tswj cov kev sib haum xeeb uas tsim los ntawm UPS systems, rectifiers, thiab tsis yog -linear IT loads yam tsis muaj kev cuam tshuam rau lub neej kev pabcuam.

Lub tshuab cua txias (AN/AN) tshem tawm qhov xav tau rau kev ua cua txias, ua rau muaj suab nrov tsawg (56 dB) thiab txo cov kev xav tau ntawm kev saib xyuas -ib qho txiaj ntsig tseem ceeb rau kev teeb tsa sab hauv tsev ze rau lub hom phiaj- thaj chaw tseem ceeb. IP31 tiv thaiv℃thiab ruaj khov hauv av nruab nrab txhim kho kev ua haujlwm kev nyab xeeb thiab kev tiv thaiv kev sib koom ua ke.

Ua raws li IEC 60076, lub tshuab hloov pauv no yog qhov kev daws teeb meem zoo tshaj plaws rau cov ntaub ntawv chaw nyob sab hauv tsev, muab kev ua haujlwm siab, kev ntseeg siab, thiab kev ua haujlwm ruaj khov los txhawb 24/7 kev ua haujlwm tsis tu ncua.

1.2 Technical Specification

1500kVA qhuav hom transformer specification thiab cov ntaub ntawv ntawv

1.3 Cov duab kos

1500kVA qhuav hom transformer qhov ntev thiab nameplate

02 Qhov zoo ntawm 1500 kVA Qhuav Hom Transformer

2.1 Tsim los rau Data Center Reliability

Qhov no 1500 kVA qhuav hom transformer yog engineered tshwj xeeb rau cov ntaub ntawv chaw daim ntaub ntawv, qhov twg loads tas mus li, nonlinear, thiab rhiab heev rau voltage fluctuations; Dyn11 configuration muab qhov chaw nruab nrab ruaj khov thiab cais cov kev sib haum xeeb ntawm thawj thiab theem nrab, txhim kho lub zog zoo thoob plaws IT systems, UPS units, thiab cov khoom siv cua txias.

2.2 Siab Thermal Reliability – F Class + 80K Rise

Kev sib xyaw ntawm F-chav rwb thaiv tsev (155℃txwv) thiab 80K kub nce kom ntseeg tau tias qhov no 1500 kVA qhuav hom transformer tuaj yeem ua haujlwm yam xyuam xim nyob rau hauv ntev - lub sijhawm thauj khoom thiab txawm tias ib nrab overload tej yam kev mob, uas yog ib txwm nyob rau hauv cov ntaub ntawv chaw nrog fluctuating IT xav tau; Qhov kev tsim no muab lub taub hau thermal txaus, txuas ntxiv lub neej ntawm rwb thaiv tsev thiab txo qis kev pheej hmoo.

2.3 Ultra- Tsawg Ib Feem Tsawg (tsawg dua lossis sib npaug li 10 pC)

Lub epoxy resin cam khwb cia coil qauv ua kom ntseeg tau tias tsis tshua muaj qhov paug tawm theem, uas yog qhov tseem ceeb ntawm kev rwb thaiv tsev zoo; Nyob rau hauv no 1500 kVA qhuav hom transformer, Tsawg dua los yog sib npaug rau 10 pC PD ho txo ​​cov rwb thaiv tsev degradation nyob rau lub sij hawm thiab txo qhov tshwm sim ntawm kev npaj txhij txog.

2.4 Kev nyab xeeb-Txoj kev tsim qauv rau sab hauv tsev

IP31 enclosure thiab ruaj hauv av nruab nrab tsim txhim khu kev ruaj ntseg ua haujlwm, ua kom muaj txiaj ntsig zoo thiab kev tiv thaiv kev sib koom ua ke; ua ke nrog IEC-raws li qib rwb thaiv tsev (95kV LI / 35kV AC), qhov no 1500 kVA qhuav hom transformer ua kom muaj kev nyab xeeb thiab txhim khu kev qha nyob rau hauv tsev substations-thaum tuav lub suab nrov qis ntawm 56 dB, ua rau nws zoo tagnrho rau kev teeb tsa ze rau cov ntaub ntawv chaw nyob ib puag ncig.

03 K-Factor (K4) Kev pom tob tob

K-Qhov xwm txheej txhais lub peev xwm ntawm lub tshuab hloov pauv los tswj cov kev sib haum xeeb uas tsis muaj cua sov ntau dhau. Nyob rau hauv no 1500 kVA qhuav hom transformer, K4 ntsuam xyuas qhia tias haum rau nruab nrab harmonic ib puag ncig xws li:

• UPS input systems
• IT server loads
• Rectifiers thiab VFDs
• Kev lag luam thiab lub teeb muaj chaw ua haujlwm

Los ntawm kev txhim kho winding tsim thiab thermal validation, lub transformer tswj xyuas lub peev xwm txawm nyob rau hauv distorted tam sim no waveforms - kom ntseeg tau ntev - lub sij hawm kev cia siab nyob rau hauv tiag tiag kev ua hauj lwm tej yam kev mob.

04 Kev Xeem

Cov qhabnias xeem

Kev ntsuas qhov sib piv ntawm qhov voltage thiab xyuas cov theem hloov chaw\\Tap1

05 Ntim thiab thauj