6kV Roj Hom Fais Fab Transformer: Cov Qauv Txheej Txheem rau 800 KVA / 1600 KVA Cov Qauv Loj

Hauv siab -voltage fais fab faib tshuab (piv txwv li, muaj chaw ua si, chaw siv hluav taws xob, chaw tsim khoom loj),6kV roj hom fais fab transformersnrog 800 KVA thiab 1600 KVA muaj peev xwm yog cov caj qaum ntawm cov khoom siv hluav taws xob ruaj khov. Lawv cov kev ua tau zoo cuam tshuam ncaj qha rau daim phiaj kev cia siab, khoom siv kev nyab xeeb, thiab kev ua haujlwm zoo- ua raws li cov cai nruj nruj tsis yog- sib tham.

 

Raws li ISO 9001 / IEC 60076- tau lees paub cov chaw tsim khoom tshwj xeeb hauv high{11}}voltage transformers rau 18 xyoo, GNEE tau muab ntau tshaj 2,000 units ntawm 6kV 800 KVA / 1600 KVA roj hom qauv rau cov neeg siv khoom thoob ntiaj teb. Peb cov qauv tsim thiab kev tsim khoom nruj me ntsis ua raws li cov qauv kev qhia thoob ntiaj teb thiab hauv cheeb tsam, ua kom zoo dua los ntawm 800+ high-voltage project verifications.

 

Hauv phau ntawv qhia no, peb yuav rhuav tshem cov kev cai tseem ceeb rau cov loj- muaj peev xwm hloov pauv, suav nrog kev ua haujlwm hluav taws xob, kev tsim qauv, kev ua raws li kev nyab xeeb, thiab kev sim ntsuas- pab koj kom tsis txhob muaj kev sib txuam rau hauv koj lub siab -voltage grid.

 

GNEE 6kV 1600 KVA Roj Hom Transformer Nruab ntawm Chaw Ua Si Chaw Ua Si

 

Core Electrical Technical Norms (800 KVA / 1600 KVA 6kV Roj Hom Hloov Hloov)

 

Kev ua tau zoo ntawm hluav taws xob yog lub hauv paus ntawm kev hloov pauv kev ntseeg siab- ntawm no yog cov tsis yog- cov qauv kev sib tham tau rau 6kV loj- qauv muaj peev xwm, ua raws li IEC 60076 thiab GB / T 1094 tus qauv:

Technical Norm	800 KVA 6kV Roj Hom Transformer (GNEE Spec)	1600 KVA 6kV Roj Hom Transformer (GNEE Spec)	Ua raws li tus qauv
Rated Voltage (Tswj/Secondary)	6kV / 0.4kV (± 2 × 2.5% kais ntau)	6kV / 0.4kV (± 2 × 2.5% kais ntau)	IEC 60076-1: Cov
Rated Zaus	50/60 Hz	50/60 Hz	IEC 60076-1: Cov
Tsis muaj -Load Poob	Tsawg dua lossis sib npaug li 280 W	Tsawg dua lossis sib npaug li 450 W	IEC 60076-11: Ua
Load poob (75 degree)	Tsawg dua lossis sib npaug li 5200 W	Tsawg dua lossis sib npaug li 8800 W	IEC 60076-11: Ua
Luv -Circuit Impedance	4.5% (±0.5%)	6% (±0.5%)	IEC 60076-5: Cov
Kev tswj hluav taws xob	Tsawg dua lossis sib npaug ± 1% (tag nrho load)	Tsawg dua lossis sib npaug ± 1% (tag nrho load)	GB/T 1094.1
Rwb thaiv tsev Class	Chav Kawm A (105 degree)	Chav Kawm A (105 degree)	IEC 60085: Ua

 

Cov Qauv Tsim Qauv Txuj Ci rau Loj -Cov Qauv Muaj Peev Xwm

 

800 KVA thiab 1600 KVA 6kV roj hom hloov pauv yuav tsum muaj cov qauv tsim muaj zog los tswj cov hluav taws xob siab, cov khoom hnyav, thiab qhov chaw ua haujlwm hnyav- cov qauv no kom ruaj khov thiab nyab xeeb:

 

1. Core & Winding Design Norms

• Cov khoom siv tseem ceeb: Txias-rolled grain-oriented silicon steel (CRGO) nrog 0.30mm thickness (800 KVA) / 0.27mm thickness (1600 KVA). Txo tsis muaj-load poob los ntawm 15-20% piv rau cov qauv silicon steel, raws li GNEE cov kev kuaj sim.
• Winding Structure: Ob chav- txheej cylindrical winding (800 KVA) / helical winding (1600 KVA). Ua kom muaj kev sib faib hluav taws xob tsis sib xws thiab lub zog siv hluav taws xob tiv thaiv luv luv -circuit rog (kuaj kom tiv taus 300MPa mechanical stress).
• Rwb thaiv tsev ntawm Windings: Dupont Nomex ntawv + epoxy resin. Dielectric zog Ntau dua los yog sib npaug rau 40kV / mm, ntsib IEC 60076-3 tus qauv rau 6kV systems.

 

2. Tank & Cooling System Cov Cai

• Tank KhoomQ235B steel nrog 6 hli thickness (800 KVA) / 8 hli thickness (1600 KVA). Kub-dip galvanized nto kho rau corrosion kuj (kuaj rau 1000 teev ntsev tsuag yam tsis muaj xeb).
• Txias hom:

800 KVA: ONAN (Oil Natural Air Natural) raws li tus qauv, ONAF (Oil Natural Air Forced) xaiv tau. Tuav qhov cua kub nce tsawg dua los yog sib npaug li 65℃ntawm tag nrho cov load.

1600 KVA: ONAF raws li tus qauv (4 × 0.75kW kiv cua). Txo cov roj kub saum toj kawg nkaus kom tsawg dua lossis sib npaug li 55℃ntawm kev thauj khoom tag nrho, tseem ceeb rau kev ua haujlwm loj - muaj peev xwm.

• Roj ntim: 650 L (800 KVA) / 1200 L (1600 KVA). Siv IEC 60296-chav kawm cov roj ntxhia (dielectric zog Ntau dua lossis sib npaug ntawm 30kV), ua kom cov rwb thaiv tsev zoo thiab ua kom sov.

3. Kev Nyab Xeeb Cov Cai

• Siab Relief Valve: Teem kom qhib ntawm 0.05MPa (800 KVA) / 0.06MPa (1600 KVA). Tiv thaiv lub tank deformation los yog rupture vim lub siab ceev spikes (xws li, sab hauv arcing).
• Oil Level Indicator: Sib nqus ntab hom nrog siab / qis roj qib tswb. Ua raws li IEC 60076-2, kom ntseeg tau tias cov roj xau lossis poob raws sijhawm.
• Kev ntsuas kub: Embedded PT100 kub sensors (winding + top oil). Ua rau kiv cua ua kom (ONAF hom) ntawm 60℃thiab tswb ntawm 85 degree, tiv thaiv overheating.

 

Kev Nyab Xeeb & Kev Ua Raws Cai Kev Cai

Loj -muaj peev xwm 6kV roj hom transformers yuav tsum ua raws li kev nyab xeeb nruj thiab ua raws li cov qauv kev ua haujlwm hauv siab -voltage grids- cov qauv no yog qhov yuav tsum tau ua rau kev xa tawm thoob ntiaj teb:

 

1. International & Regional Compliance Norms

• IEC 60076 Kev Ua HaujlwmCov kev cai dav dav (IEC 60076-1), cua txias tshuab (IEC 60076-2), rwb thaiv tsev (IEC 60076-3), thiab luv-circuit withstand (IEC 60076-5).
• GB/T 1094 Series: Suav lub teb chaws tus qauv rau lub hwj chim transformers, yuav tsum tau rau domestic grid tej yaam num.
• Daim ntawv pov thawj CE: Ua raws li EU Cov Lus Qhia Tsawg Voltage (LVD 2014/35/EU) thiab Electromagnetic Compatibility (EMC) Cov Lus Qhia, ua kom muaj kev muag khoom hauv European lag luam.
• TIAB SA 1561: Cov ntawv pov thawj xaiv tau rau North American kev lag luam, ua kom muaj kev ua raws li US siab - cov qauv kev nyab xeeb hluav taws xob.

 

2. Hluav taws kub & Ib puag ncig kev nyab xeeb cov qauv

• Qhov hluav taws kub: Transformer roj hluav taws kub taw tes Ntau dua los yog sib npaug rau 160℃(ib IEC 60296), txo qhov kev pheej hmoo ntawm hluav taws kub hauv cov chaw sib txuas.
• Kev tiv thaiv ib puag ncig: Roj ua tau raws li REACH thiab RoHS cov qauv (tsis muaj hlau hnyav lossis cov khoom tsis zoo). Tank yog 100% recyclable, ua raws li kev lag luam ncig.

 

3. Luv-Circuit Withstand Norms

Ob qho 800 KVA thiab 1600 KVA qauv dhau 3- qhov kev ntsuas luv luv thib ob (ib IEC 60076-5):

Winding deformation Tsawg dua lossis sib npaug li 0.5% tom qab kuaj.

Rwb thaiv tsev kuj tseem siab dua los yog sib npaug rau 200 MΩ ( ntsuas nrog 2500V megohmmeter), kom tsis txhob muaj kev tshaj tawm - ua txhaum kev ua haujlwm tsis zoo.

 

Kev Xeem Txuj Ci (Lub Hoobkas & Ntawm -Kev Tshawb Xyuas Qhov Chaw)

Txhawm rau kom ua raws li cov qauv kev cai, GNEE ua qhov kev sim nruj rau txhua txhua 6kV 800 KVA / 1600 KVA transformer-tsis muaj chav tawm hauv lub Hoobkas yam tsis tau hla cov tshev no:

 

1. Cov Qauv Ntsuas Lub Hoobkas (IEC 60076-1)

• Tsis muaj -Load Test: Ntsuas tsis muaj -load poob thiab tam sim no ntawm qhov ntsuas hluav taws xob (kev kam rau siab Tsawg dua lossis sib npaug rau ± 10% ntawm tus nqi tsim).
• Load Test: Txheeb xyuas qhov poob thiab impedance ntawm 75℃( kam rau ua tsawg dua lossis sib npaug ± 5% ntawm tus nqi tsim).
• Dielectric Test: Siv 35kV (rms) rau 1 feeb rau thawj winding (2kV rau theem nrab) txhawm rau ntsuas kev ruaj ntseg ntawm rwb thaiv tsev.
• Roj Zoo Test: Txheeb xyuas lub zog dielectric, noo noo cov ntsiab lus (<10ppm), and acidity (<0.03mgKOH/g).

 

2. Ntawm -Site Acceptance Testing Norms

Rau cov neeg siv kev thaj yeeb nyab xeeb, peb pom zoo rau cov no ntawm - qhov chaw xeem (ua raws li IEC 60076-12):

• Rwb thaiv tsev Resistance Test: Siv 2500V megohmmeter-winding- rau- av tsis kam Ntau dua lossis sib npaug rau 1000 MΩ, winding- mus rau -winding Ntau dua lossis sib npaug rau 500 MΩ.
• Kev ntsuas ntsuas ntsuas: Txheeb xyuas qhov tseeb qhov sib piv qhov tseeb (qhov kam rau ua Tsawg dua lossis sib npaug ± 0.5%).
• Temperature Rise Test: Saib xyuas qhov cua thiab roj kub thaum lub sijhawm 4- teev ua haujlwm puv ntoob (yuav tsum tsis pub dhau IEC txwv).

 

Vim li cas thiaj xaiv GNEE's 6kV 800 KVA / 1600 KVA Roj Hom Transformers?

 

Thaum xaiv loj -muaj peev xwm 6kV transformers, koom tes nrog ib tus neeg muag khoom uas nruj me ntsis ua raws li cov qauv kev cai yog qhov tseem ceeb- thiab GNEE cov kws tshaj lij ua rau peb sib nrug:

• High -Voltage Specialization: 20 xyoo tsom rau 6kV-35kV roj hom transformers, nrog 800+ siab-voltage grid project case. Peb pab neeg ua haujlwm engineering suav nrog 12 IEC- ntawv pov thawj cov kws tshaj lij high-voltage uas tsim kom dhau qhov yuav tsum tau ua.
• Precision Manufacturing: Peb siv CNC winding tshuab thiab automated core stacking kab ( kam rau ua Tsawg dua los yog sib npaug ± 0.1mm) kom ntseeg tau cov qauv thiab hluav taws xob sib xws.
• Ntiaj teb no ua raws: Peb cov transformers ua tau raws li IEC, GB, CE, thiab UL cov qauv, ua kom muaj kev sib koom ua ke rau hauv ib cheeb tsam siab -voltage grid.
• Txhim khu kev txhawb nqa: Peb muab cov ntawv qhia ua tiav (SGS/BV tau ntawv pov thawj) rau txhua lub tsev, ntxiv rau ntawm -qhov chaw qhia txog kev teeb tsa thiab kev lees paub. Rov qab los ntawm 2-xyoo lav (ntxiv rau 3 xyoos nrog kev cog lus txij nkawm), peb txo koj qhov kev pheej hmoo ua haujlwm tsawg.

 

Xaus

Ua raws li cov cai nruj kev cai yog tus yuam sij kom ntseeg tau qhov kev ntseeg siab, kev nyab xeeb, thiab kev ua haujlwm ntawm6kV 800 KVA / 1600 KVA roj hom fais fab transformershauv siab -voltage kab. GNEE cov qauv ua tau raws li cov qauv thoob ntiaj teb thiab hauv cheeb tsam- los ntawm kev ua haujlwm hluav taws xob thiab kev tsim qauv rau kev ua raws li kev nyab xeeb thiab kev sim.

Tau txais ib nqe lus

 

Txawm hais tias koj tab tom tsim ib lub chaw ua haujlwm tshiab hauv chaw ua si, txhim kho daim phiaj siv hluav taws xob, lossis siv lub tshuab tsim khoom loj, peb 6kV loj - muaj peev xwm transformers xa cov kev ua tau zoo uas koj xav tau. Tshawb peb 6kV 800 KVA roj hom transformer thiab 6kV 1600 KVA roj hom transformer khoom kab, cestiv tauj peb hnub norau kev sib tham pub dawb thiab kev daws teeb meem customized raws li koj daim phiaj xav tau.