Peb nkag siab tias kev lag luam lub koob npe nrov nyob ntawm cov khoom lag luam zoo thiab cov kev pabcuam zoo hauv lub sijhawm. Peb tag nrho cov kev ua haujlwm yog nruj me ntsis tswj thiab tswj raws li cov lus qhia nruj, kom ntseeg tau cov khoom zoo hauv txhua theem. Txhua tsob nroj muaj nws tus kheej lub chaw soj ntsuam, txhua yam khoom yuav tsum ua raws li cov qauv tshuaj ntsuam xyuas. Nyob rau hauv tag nrho, cov khoom zoo sawv ntawm 1stqhov chaw, yog li peb tuaj yeem tau txais kev ntseeg siab los ntawm peb cov neeg siv khoom.
Peb tau txais daim ntawv pov thawj los ntawm cov koom haum thoob ntiaj teb xws li UL, cUL, CSA, CE, IEEE nrog rau cov ntawv xeem los ntawm SGS, CESI, thiab lwm yam.
Main quality Control
YAWEI cog lus rau txhua tus ntawm peb cov khoom xa tawm tau dhau qhov kev sim nruj tshaj plaws thiab peb tseem nyob 0 cov ntaub ntawv tsis raug rau ntau tshaj 10 xyoo txog tam sim no, peb cov roj immersed fais fab transformer yog tsim los ntawm IEC, ANSI thiab lwm yam loj thoob ntiaj teb. qauv.
Electromagnetic Wire Quality Control
Kev tsim cov hlau nplaum hluav taws xob yuav tsum muaj cov tooj liab lossis txhuas hlau zoo. Thaum lub sij hawm tsim cov txheej txheem, nws yog ib qho tseem ceeb los tswj qhov nro, txoj kab uas hla, rwb thaiv tsev txheej thickness, thiab uniformity ntawm winding. Qhov ua tiav electromagnetic coil yuav tsum tau ua qhov kev ntsuam xyuas zaum kawg, suav nrog kev tiv thaiv hluav taws xob, tiv thaiv qhov ntsuas hluav taws xob, thiab ntsuas hluav taws xob luv luv, kom ntseeg tau tias nws tuaj yeem tiv taus hluav taws xob hauv kev ua haujlwm tiag tiag.
Rwb thaiv tsev Wrapping Check
Xyuas seb qhov saum npoo ntawm daim ntawv qhwv hlau yog du, tsis muaj kev puas tsuaj, roj stains, thiab creases. Cov txheej txheej rwb thaiv tsev yuav tsum tsis sib xws thiab tsis muaj kev puas tsuaj. Xyuas seb lub winding yog ib yam, tus naj npawb ntawm winding khaubncaws sab nraud povtseg thiab winding txoj kev raws li tus txheej txheem yuav tsum tau. Tus neeg xyuas pib ntawm daim ntawv qhwv hlau yog txuas ntxiv thiab tsis muaj kev tawg.
Roj Tank Zoo Tswj
Tshawb xyuas qhov ntev, tawm ntawm qhov chaw ntawm cov roj tank, qhov vuam taw tes kom ntseeg tau tias cov txheej txheem tsim khoom ua tau raws li qhov yuav tsum tau ua. Dab tsi ntxiv, qhov kev ntsuam xyuas rau txhua lub tank roj thiab roj conservator nyob rau hauv ib lub siab thiab ib lub sij hawm yuav tsum tau ua ua ntej sandblasting thiab painting. Thaum lub sij hawm xau kuaj, peb tuaj yeem tshawb xyuas qhov kev sib khi zoo thiab txhim kho kom haum.
Iron Core Test
Cov tub ntxhais laminations yuav tsum zoo huv si, peb yuav sim seb puas muaj luv luv Circuit Court los yog rwb thaiv tsev puas ntawm laminations, thiab ua qhov kev ntsuam xyuas ntawm cov magnetic flux ntom, magnetization zog, thiab hlau poob tsis tau ntawm cov tub ntxhais, thiab ntsuam xyuas cov txheej txheem rwb thaiv tsev ntawm cov tub ntxhais. thiab seb puas muaj ib feem ntawm qhov tso tawm sab hauv los ntawm kev kuaj tawm ib nrab.
Accessory Check
QC cov neeg ua haujlwm yuav tsum kuaj xyuas cov khoom siv ntawm lub zog hloov hluav taws xob, seb lawv puas tau teeb tsa kom raug thiab raws li, xws li cov cuab yeej siv hluav taws xob, roj relay, tapping changer, high voltage bushings thiab low voltage bushings, thermometers.
Distribution Transformer Test
Los ntawm kev ntsuas tsis muaj kev poob thiab thauj khoom poob, ntsuas qhov ua tau zoo thiab qhov kub ntawm qhov hloov pauv kom ntseeg tau tias nws cov thermal stability thaum lub sijhawm ua haujlwm. Ntsuam xyuas kev ua tau zoo ntawm cov roj rwb thaiv tsev thiab cov khoom siv los ntawm kev sim cov dej ntws tam sim no thiab dielectric poob. Ua AC tiv thaiv qhov ntsuas hluav taws xob ntawm lub tshuab hluav taws xob los ntsuas nws lub zog rwb thaiv tsev thiab xyuas kom meej tias yuav tsis muaj kev puas tsuaj lossis flashover nyob rau hauv high voltage, thiab lwm yam.
High Voltage Transformer Test
Kev ntsuas hluav taws xob siab yog ib kauj ruam tseem ceeb hauv kev txheeb xyuas qhov kev ua haujlwm ntawm rwb thaiv tsev ntawm cov hluav taws xob hloov hluav taws xob, ua kom muaj kev nyab xeeb thiab kev ntseeg siab nyob rau hauv cov xwm txheej siab. Ntsuas qhov voltage piv ntawm txhua tus kais ntawm lub transformer kom paub tseeb tias nws ua tau raws li qhov tsim nyog yuav tsum tau, simulate transient overvoltage tshwm sim los ntawm xob laim ntaus, thiab kuaj lub transformer impulse withstand peev xwm, thiab lwm yam.
Ultra High Voltage Test
Rau siab dua voltage mus txog 500KV, peb muaj ib tug tshwj xeeb kev xeem nrog rau cov kev xeem xws li xob laim impulse xeem, fais fab zaus tiv taus voltage test, load poob thiab impedance voltage ntsuas.
