Kev faib tawm thiab Kev Siv Siab -Impedance Temperature Rise Testing Equipment

Lub siab -cov cuab yeej ntsuas kub tam sim no tuaj yeem raug cais raws li theem tus lej ntawm cov zis tam sim no thiab nws daim ntawv thov ua haujlwm, txhawm rau hloov mus rau cov xwm txheej sib txawv.
Classified los ntawm tus naj npawb ntawm cov zis tam sim no theem:
Ib qho -theem siab- lub tshuab hluav taws xob tam sim no feem ntau yog siv rau kev sim ib zaug - cov khoom siv theem lossis theem ua haujlwm - los ntawm - theem kev sim, thiab nws ua haujlwm raws li qhov tseem ceeb tam sim no.
Peb -theem siab- lub tshuab hluav taws xob tam sim no tuaj yeem sim ua qhov tseeb ntawm kev ua haujlwm ntawm peb-theem sib npaug load, thiab tsim nyog rau kev ntsuas kub ntawm cov cuab yeej xws li peb-theem hloov cov txee thiab transformers.
Classified los ntawm functional lub hom phiaj:
Lub luag haujlwm tseem ceeb ntawm qhov ntsuas kub siab thoob ntiaj teb yog los muab cov kev hloov pauv siab tam sim no thiab tau nruab nrog ntau -channel ntsuas kub ntsuas, uas yog siv rau kev ntsuas kub ib txwm nce ntawm ntau yam khoom siv hluav taws xob xws li hloov cov txee, tsheb npav, thiab cables.
Cov yam ntxwv kev tiv thaiv kev sib xyaw ua ke ua ke qhov ntsuas kub nce nrog kev tiv thaiv tus yam ntxwv pov thawj rau hauv ib txheej txheem. Nws tuaj yeem tsis tsuas yog ntsuas qhov kub thiab txias tab sis kuj kuaj cov yam ntxwv ntawm cov hluav taws xob hluav taws xob thiab cov thermal relays.
Qhov tshwj xeeb - hom hom phiaj yog tsim tshwj xeeb rau qee yam khoom sim. Piv txwv li, muaj surge- hom khoom siv tshwj xeeb uas siv rau kev sim fuse, lossis cov khoom siv thermal cycling siv los ntsuas kev ua haujlwm ntawm cov cables hauv qab kub thiab txias.
High tam sim no generator
Daim Ntawv Thov: Kev pab them nqi los ntawm cov khoom mus rau qhov system
Cov khoom siv no yog "cov ntsuas cua sov" hauv kev lag luam hluav taws xob, hluav taws xob tsim hluav taws xob thiab kev tshawb fawb tshawb fawb zoo. Lawv daim ntawv thov Scope yog dav heev. Nov yog cov xwm txheej tseem ceeb ntawm daim ntawv thov:
Cov khoom siv hluav taws xob: Kev ntsuas thermal stability ntawm transformers, switchgear, fais fab cables, tam sim no transformers, thiab lwm yam.
Fais fab Electronics thiab Motors: Ntsuas qhov kub thiab txias, efficiency thiab lub zog ntawm cov zaus converters, inverters thiab motors nyob rau hauv siab tam sim no ua hauj lwm tej yam kev mob.
Cov ntaub ntawv yooj yim thiab cov khoom siv: Tshawb xyuas lub sijhawm ntev - lub sijhawm tam sim no - nqa lub peev xwm ntawm cov ntaub ntawv tshiab xws li tooj liab -clad steel conductors, lossis calibrate qhov chaw ntawm cov relays tam sim no.
Ua kom tiav cov cuab yeej: Kos tag nrho qhov kub thiab txias nce kev faib tawm daim ntawv qhia rau JP cov khoom (tshwj xeeb transformer integrated tis txee), cua turbine box transformers, thiab lwm yam khoom tiav kom ntseeg tau tias lawv muaj kev ntseeg siab nyob rau hauv - qhov chaw ib puag ncig.
Kev xaiv: Tsib lub ntsiab lus txiav txim siab kev taw qhia
Ntawm ntau tus qauv, yuav ua li cas xaiv ib lub cuab yeej uas haum rau ib qho kev xav tau? Tsib yam hauv qab no raug pom zoo kom muab qhov tseem ceeb tshaj plaws:
Thawj qhov kev txiav txim siab yog qhov muaj peev xwm thiab theem tus lej. Raws li qhov kev thov tam sim no ntawm cov khoom ntsuas loj tshaj plaws nyob rau txhua hnub thiab tawm hauv ib qho kev sib tw, cov cuab yeej muaj peev xwm yuav tsum tau txiav txim siab. Nyob rau tib lub sijhawm, yog tias cov khoom xeem feem ntau yog peb - cov khoom siv theem (xws li transformers, hloov cov khoom), qhov tseem ceeb yuav tsum tau muab rau peb -theem cov cuab yeej, vim tias nws muaj cov txiaj ntsig zoo dua thiab cov txiaj ntsig raug dua.
Qhov tseem ceeb yog nyob rau hauv precision thiab stability. High precision yog qhov lav ntawm cov ntaub ntawv siv tau. Kev saib xyuas yuav tsum tau them rau cov ntsuas xws li qhov tseeb tsis tu ncua (tsawg dua lossis sib npaug li ± 0.5%), drift (tsawg dua lossis sib npaug li 1%), thiab kub drift (tsawg dua lossis sib npaug li 0.04% / degree) ntawm cov cuab yeej, vim tias cov no txiav txim siab qhov kev ntseeg siab ntawm kev sim mus ntev -. Cov khoom tseem ceeb rau kev ntsuas tam sim no thiab ntsuas kub (xws li transformers thiab thermocouples) kuj tseem ceeb heev. Nws yog qhov zoo tshaj plaws los xaiv cov khoom nrog qib 0.2 lossis siab dua.
Efficiency nyob ntawm kev txawj ntse thiab automation. Cov cuab yeej siv niaj hnub no tau txo qis lub nra ntawm tib neeg txoj haujlwm. Nws raug nquahu kom xaiv cov khoom siv nrog "kev tswj hwm lub computer + PLC" architecture uas tuaj yeem ua tiav tsis siv neeg kaw - voj tswj. Qhov no tuaj yeem ua rau "kev teeb tsa thiab mus, tsis xav tau ntawm - kev saib xyuas qhov chaw", yog li ua kom qhov kev sim ua tau zoo los ntawm ntau zaus. Lub intuitive kov npo tib neeg- tshuab interface kuj yog ib qho tseem ceeb rau kev txhim kho kev ua haujlwm.
Kev ruaj ntseg mechanism. Kev sim siab tam sim no ua rau muaj kev pheej hmoo siab dua, yog li kev nyab xeeb yuav tsum tau muab qhov tseem ceeb tshaj plaws. Cov khoom siv txhim khu kev qha yuav tsum muaj kev tiv thaiv dual uas muaj cov khoom siv hluav taws xob sai sai thiab cov neeg kho tshuab limiters. Nws yuav tsum muaj peev xwm teb nyob rau hauv milliseconds rau faults xws li overvoltage, overcurrent, overtemperature, thiab theem poob, kom muaj kev ruaj ntseg ntawm cov neeg ua hauj lwm thiab cov khoom siv.
Yav tom ntej scalability. Xav txog qhov scalability ntawm cov cuab yeej siv kom haum rau cov kev xav tau yav tom ntej. Piv txwv li, puas yog qhov kub sau channel txhawb kev nthuav dav yav tom ntej (xws li los ntawm 32 raws mus rau 200 raws)? Puas yog lub software txhawb kev hloov kho dawb, thiab tuaj yeem kuaj cov qauv raug kho raws li cov qauv tshiab, thiab lwm yam?