Kev Tswjhwm Zoo & Kev Ntsuas: Tus Qauv Tsim Qauv Ua Haujlwm Tom Qab Peb Cov Khoom Siv
Rau lub hwj chim transformers, switchgear, thiab substation khoom, txawv teb chaws buyers thiab engineering teams tsis yuav cov lus cog tseg -lawv yuav ua raws li qhov tseeb. Cov lus thov dav dav xws li "zoo" lossis "kev soj ntsuam nruj" tsis muaj qhov hnyav hauv kev yuav khoom thoob ntiaj teb.
Peb lub tswv yim tswj kev ua tau zoo yog tsim los ntawm kev pom tseeb: Dab tsi yog kuaj, thaum twg nws raug tshuaj xyuas, nws raug kuaj li cas, thiab cov ntaub ntawv pov thawj dab tsi nrog koj cov khoom ua ntej xa khoom?
Txhua chav tsev yog tsim thiab xyuas nruj me ntsis raws li cov khoom specifications, thoob ntiaj teb cov qauv (xws li IEC 60076 rau transformers), pom zoo engineering drawings, thiab koj qhov project cov kev cai tshwj xeeb.
Manufacturing Process Quality Control (Los ntawm Raw Khoom mus rau Assembly)
Kev tswj tau zoo pib ntev ua ntej lub tshuab hloov pauv mus txog qhov chaw kuaj. Peb cuam tshuam kev ua tau zoo thiab kev cia siab rau kev pheej hmoo ntawm peb qhov tseem ceeb ntawm kev tsim khoom:
Incoming Material Inspection
Ua ntej pib tsim khoom, tag nrho cov khoom nyoos- suav nrog qib siab - cov khoom siv hluav taws xob (cov ntaub ntawv tseem ceeb), siab -purity tooj liab / aluminium conductors, rwb thaiv tsev pressboard, transformer roj, bushings, thiab tswj Cheebtsam- raug tshuaj xyuas qhov yuav tsum tau nruj me ntsis rau qhov ntev, cov ntaub ntawv pov thawj, thiab lub cev ncaj ncees. Sub- cov ntaub ntawv tshwj xeeb raug tso tseg tam sim ntawd.
Core Assembly Inspection
Cov tub ntxhais sib nqus dictates tsis muaj -load poob thiab excitation tam sim no. Peb ua tib zoo saib xyuas cov txheej txheem lamination, core stacking alignment, rwb thaiv tsev ntawm laminations, thiab cov neeg kho tshuab clamping siab los tiv thaiv cov qhov khoob ntawm qhov tsis sib xws los yog kev puas tsuaj uas ua rau cov hlau nplaum poob.
Kev soj ntsuam winding
Windings raug tshuaj xyuas thaum thiab tom qab cov txheej txheem winding. Peb pab neeg ua haujlwm tau zoo txheeb xyuas qhov ntev ntawm tus neeg xyuas pib, tig suav, txheej rwb thaiv tsev, kev sib txuas ua ke, thiab cov neeg kho tshuab nro kom ntseeg tau tias muaj kev sib raug zoo nrog cov duab kos duab pom zoo.
Factory Electrical Test Peev Xwm
Cov khoom tiav tiav tau kuaj xyuas hluav taws xob nruj hauv peb lub siab siab -voltage test bay. Peb nruj me ntsis qhov txawv ntawm Routine Factory Tests (ua nyob rau hauv txhua txhua ib chav tsev) thiab Hom / Tshwj xeeb Tests (tsim rau tsim qauv).
Core Routine Tests (IEC 60076 Ua raws)
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Cov khoom kuaj |
Lub Hom Phiaj Tseem Ceeb & Nws Ua Li Cas |
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Rwb thaiv tsev & Dielectric Test |
Ntsuam xyuas kev ruaj ntseg ntawm rwb thaiv tsev ntawm windings thiab lub ntiaj teb siv high -voltage stress tests (applied/induced voltage) kom ntes cov tsis muaj zog ua ntej xa mus. |
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Voltage Ratio & Kais Verification |
Ntsuas qhov ntsuas qhov ntsuas hluav taws xob thoob plaws txhua qhov kev hloov pauv hloov pauv txoj haujlwm los txiav txim tawm qhov yuam kev, kev sib txuas tsis raug, lossis teeb meem polarity. |
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Winding Resistance ntsuas |
Tshawb xyuas hluav taws xob txuas ntxiv thiab theem tsis sib npaug tiv thaiv cov ntaub ntawv tsim los txheeb xyuas cov pob qij txha tsis zoo lossis kev sib cuag tsis zoo. |
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Tsis muaj -Load Poob & Kev Ntsuas Tam Sim No |
Ntsuas cov kev ua haujlwm tseem ceeb thiab kev siv hluav taws xob hauv qab qhib - cov xwm txheej hauv Circuit Court ntawm cov zaus thiab qhov hluav taws xob tau teev tseg. |
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Load Loss & Impedance Testing |
Ntsuas tooj liab poob thiab luv -circuit impedance nyob rau hauv load tej yam kev mob uas siv high -precision zog analyzers. |
Kev ntsuam xyuas meej yuav tsum tau ntsuas, kev lag luam- qib ntsuas. Peb qhov kev xeem bay siv cov kev ntsuas traceable:
Transformer Turns Ratio (TTR) Testers:Rau qhov tseeb piv thiab theem kev txheeb xyuas qhov tseeb.
DC Winding Resistance Testers:Rau qis-tsis kam, siab- qhov tseeb theem ntsuas ntsuas.
Digital Power Analyzers & Loss Measurement Systems
Rau qhov tsis muaj -load thiab load poob quantification.
High-Voltage Test Systems & AC/DC Hipot Testers
Rau dielectric lub zog thiab rwb thaiv tsev tawg kev ntsuam xyuas.
Calibration Ua Raws Cai
Tag nrho cov cuab yeej kuaj tau raug teem sijhawm thib peb - tog calibration los xyuas kom meej tag nrho traceability raws li IEC cov qauv.
Kev soj ntsuam zaum kawg & Cov ntaub ntawv pob
Ua ntej txhua yam cuab yeej raug tshem tawm rau kev tso tawm, Kev Tshawb Fawb Kawg Nkaus suav nrog:
• Lub cev zoo li qub, pleev xim / tiv thaiv saum npoo, lub tank ruaj khov, thiab tiv thaiv huab cua.
• Dimensional pov thawj tiv thaiv layout drawings (cable nkag qhov chaw, mounting bases, davhlau ya nyob twg txoj hauj lwm).
• Kev txheeb xyuas lub npe, kev kuaj xyuas khoom siv, thiab cov ntawv ntim khoom hla -kev xa mus.
Dab tsi thoob ntiaj teb cov neeg yuav khoom tau txais
Txhawm rau txhawb nqa kev lis kev cai tsis sib haum xeeb, kev pom zoo sab hauv engineering, thiab chaw ua haujlwm yav tom ntej, peb xa cov ntaub ntawv pov thawj tag nrho raws li koj daim ntawv cog lus:
• Routine Test Report (nrog qhov tseeb serial -number- cov ntaub ntawv tshwj xeeb)
• Kev Tshuaj Xyuas & Lub Hoobkas Txais Kev Xeem (FAT) Cov Ntaub Ntawv
• Cov ntaub ntawv & Calibration Certificate
• Certificate of Conformity (CoC)
• Kev khiav hauj lwm, Kev Kho & Kev Txhim Kho Cov Ntawv Qhia
Factory Txais Kev Xeem (FAT) & Traceability
Rau cov haujlwm loj substation, peb zoo siab txais tos cov neeg siv khoom lossis thib peb - tog neeg ua pov thawj engineering (piv txwv li, TÜV, SGS, BV) rau Factory Acceptance Testing (FAT).
Peb lub moj khaum digital traceability txuas txhua yam khoom seamlessly:
Purchase Order -> Serial Number -> Production Records -> Test Results -> Final Inspection ->Cov ntaub ntawv xa khoom