Hloov Contact Resistance Tester

Lub MOEORW-W5010P yog ib tug handheld loop resistance tester nruj me ntsis raws li lub teb chaws tus qauv GB763 thiab kev lag luam tus qauv DL/T 845.4-2004. Nws kuj yog feem ntau hu ua portable micro-ohmmeter los yog hloov kev sib cuag tiv thaiv tester, tsim tshwj xeeb rau kev tiv thaiv kev ntsuas ntawm siab -voltage circuit breakers, disconnectors, busbar joints, thiab lwm yam khoom siv fais fab. Piv nrog rau cov rooj tog zaum ib txwm siv, qhov ntsuas no yog siv los ntawm lub roj teeb lithium, hnyav tsuas yog 1.7kg, thiab muaj lub thickness ntawm 56 hli, tshem tawm tag nrho cov kev xav tau rau cov hlua hluav taws xob - zoo tagnrho rau substations, aerial thoob tsheb thauj khoom, thiab cov chav hloov hloov chaw. Rau cov neeg yuav khoom ntau, cov cuab yeej no muab ntau dua 600 qhov kev xeem siv tau rau ib tus nqi tag nrho thaum tuav 100A siab- cov zis tam sim no, txo qis ntawm - tus nqi rov ua dua qhov chaw thiab cov nqi rov ua haujlwm dua. Nws yog ib qho cuab yeej txhim khu kev qha rau batch lees txais kev kuaj los ntawm cov tuam txhab hluav taws xob engineering, cov tuam txhab hloov hluav taws xob, thiab cov chaw soj ntsuam thib peb.

Cov neeg lag luam wholesale thiab EPC cov neeg cog lus muaj kev txhawj xeeb tshaj plaws txog cov khoom siv uas "ua tau raws li cov qauv ntawm daim ntawv tab sis ua tsis tiav." Tag nrho cov ntaub ntawv luam tawm yog ua raws li 100% kev kuaj kev laus ua ntej xa khoom xa tuaj, ntxiv rau kev txheeb xyuas kev ruaj ntseg hauv -10℃~ 50℃ib puag ncig chav, kom tsis txhob muaj cov ntaub ntawv drift nyob rau hauv huab cua txias lossis cua sov. Tsis tas li ntawd, chav tsev no siv plaub-Kelvin sensing txoj kev (C1/P1 thiab C2/P2 cais tawm ntawm nws tus kheej), uas cia li tshem tawm qhov kev sim{11}}cov hlau lead tsis kam (kuaj-ua haujlwm tiv thaiv<10mΩ). This is the physical foundation for the stated accuracy – not merely a software correction.

Lub luag haujlwm tseem ceeb - Kev Ntsuas Hluav Taws Xob & Kev Tiv Thaiv Kev Nyab Xeeb
Cov cuab yeej no tseem ua haujlwm raws li kev txawj ntse DC tiv thaiv tester. Ua ntej txhua qhov ntsuas, nws cia li txheeb xyuas qhov kev sib cuag ntawm ob qho tib si C1 / P1 thiab C2 / P2 terminals. Yog hais tias ib qho kev sib txuas yog xoob los yog clamped tsis zoo, lub vijtsam qhia meej meej "Thov xyuas cov hlua" thiab tshem tawm qhov kev sim, tiv thaiv cov ntaub ntawv tsis raug lossis cov khoom puas tsuaj vim tib neeg yuam kev. Tsis tas li ntawd, lub dual-theem overheat tiv thaiv mechanism yog tsim nyob rau hauv: thaum lub tub ntxhais module kub tshaj 67 degree, lub tsev cia li kaw thiab qhia "Overheated, thov tos," tiv thaiv tsis tu ncua siab - tam sim no ua hauj lwm los ntawm hlawv hluav taws xob Cheebtsam; nws pib- rov qab thaum qhov kub poob qis dua 45 degree, tsis muaj phau ntawv rov pib dua. Qhov kev tsim no tshwj xeeb tshaj yog siv tau rau siab -ntau zaus batch kuaj thiab ua kom cov cuab yeej siv tau ntev.
 

Lub luag haujlwm tseem ceeb - Ntau - Kev Sib Txuas Tam Sim No / Lub Sij Hawm & Kev Tswj Cov Ntaub Ntawv
Tsis zoo li qhov yooj yim handheld micro-ohmmeters uas tsuas yog txhawb nqa 100A, MOEORW-W5010P muaj tsib qib xaiv tau tam sim no (30A / 50A / 100A / 110A / 120A) thiab ntau yam kev xeem ntev (1, 3, 0, 5, 4, 1, 60 vib nas this). Piv txwv li: rau qhov chaw ceev ceev- kuaj xyuas cov kev sib txuas ntawm busbar crimped, siv 100A / 3s "ceev hom"; rau hom kev sim siab ntawm -voltage hloov kev sib cuag, xaiv 120A / 60s los saib xyuas kev ruaj ntseg nyob rau hauv cov teebmeem thermal. Qhov kev hloov pauv no tso cai rau ib chav tsev los npog tag nrho cov haujlwm ua haujlwm los ntawm kev tshuaj xyuas niaj hnub mus rau qhov kev lees paub zaum kawg, txo qhov xav tau rau cov neeg yuav khoom los yuav ntau yam cuab yeej tshwj xeeb.

Raws li lub tshuab ntsuas ntsuas lub voj voog, nws nta 200- pab pawg hauv cov ntaub ntawv khaws cia thiab txhawb nqa peb txoj hauv kev tso tawm: ib qho -key U-disk export (tsim TestData.txt, tsav tsheb-dawb); direct Bluetooth tshuab luam ntawv txuas (npaj ib zaug lub xiav "STAUS" LED nyob ruaj khov); thiab QR code tiam (txog 50 cov ntaub ntawv nkag), tso cai rau cov thawj coj lossis cov kws paub txog thaj chaw deb tuaj yeem tshawb xyuas thiab saib cov txiaj ntsig ntawm smartphone yam tsis muaj app tshwj xeeb. Cov peev txheej no zoo kawg nkaus ua raws li kev lag luam fais fab kev lag luam mus rau "digital handover" thiab "electronic documentation," tshwj xeeb tshaj yog muaj txiaj ntsig zoo rau batch-purchased units deployed hla ntau yam haujlwm ib txhij.

Cov cuab yeej no tau siv dav hauv cov chaw tsim khoom hauv qab no thiab ua haujlwm zoo rau kev teeb tsa hluav taws xob, kev saib xyuas, tsim khoom, thiab kev tshuaj xyuas zoo:
High -voltage switch mechanical characteristic test sites – ntsuas kev tiv thaiv kev tiv thaiv ntawm lub ntsiab thiab arcing tiv tauj hauv Circuit Court breakers kom pom oxidation los yog xoob.
GIS cov cuab yeej sib xyaw thiab kev sib txuas busbar - tshuaj xyuas kev sib cuag zoo ntawm siab -tam sim no busbar lap joints txhawm rau tiv thaiv overheating txhaum.
Fais fab cable nruab nrab cov pob qij txha thiab txiav tawm - xyuas kom meej tias crimp-connector tiv thaiv raws li DL/T 596 tus qauv.
Rail transit traction fais fab mov systems - ntsuas micro-tsis kam ntawm kev tsheb ciav hlau rov qab kev sib txuas, disconnectors, thiab lwm yam siab - tam sim no loops.
Cua zog thiab photovoltaic kauj ruam- nce substations – leveraging lub teeb yuag handheld kom zoo dua mus ua lub sij hawm xyuas ntawm qis-voltage sab keyboards ntawm ncoo- mounted transformers nyob rau hauv hnyav sab nraum zoov tej yam kev mob.
Switchgear tsim cov nroj tsuag rau kev tswj kom zoo - siv los ua kev sib cuag tiv thaiv tester, ua ke nrog batch cov ntaub ntawv kaw thiab QR code archiving kom yooj yim zoo traceability.
Thib peb-cov koom haum soj ntsuam thiab cov chaw tshawb fawb hluav taws xob hluav taws xob - siv rau ntawm - qhov chaw saib xyuas kev soj ntsuam tsis zoo, qhov twg nws qhov tseeb thiab ruaj khov 100A cov zis raws li kev txiav txim siab - qib ntsuas qhov xav tau.

MOEORW-W5010P handheld loop resistance tester yog tsim los ntawm "npaj-rau-siv" txoj cai. Txhua pob txheej txheem suav nrog cov khoom tseem ceeb hauv qab no: ib chav tsev tseem ceeb, ib txheej ntawm plaub lub rooj sib tw- lub davhlau ya nyob twg (liab thiab dub khub, nrog cov xov hlau tuab rau cov khoom siv tam sim no C1 / C2 thiab cov xov hlau nyias rau cov qauv ntsuas hluav taws xob P1 / P2, lub Hoobkas-calibrated nrog txhuas tsis kam<10mΩ), one exclusive 12.6V/3A lithium battery charger (supporting 100V~240V wide-range AC input), one reference resistor (for on-site self-check and accuracy verification), one U-disk (for data export, driver-free), one user manual and one certificate of conformity, plus a dedicated portable carrying case for convenient storage and transport.

Cov khoom siv xaiv tau muaj xws li: ib lub tshuab luam ntawv Bluetooth sab nraud (txhawb rau ntawm -qhov chaw tiag- lub sijhawm ntsuas ntawv luam tawm, zoo tagnrho rau kev lees paub thiab kos npe- tawm ntawm qhov xwm txheej).
Cov ntsiab lus tseem ceeb rau kev siv cov khoom siv:

• Kev xeem coj: Yuav tsum siv cov khoom siv tshwj xeeb qis- kev ntsuas kev tiv thaiv, ua raws li "xim txuam + thickness matching" txoj cai (liab tuab hlau rau C1, liab nyias hlau rau P1; dub tuab hlau rau C2, dub nyias hlau rau P2). Tsis ua li ntawd yuav ua rau muaj qhov tshwm sim ntawm -screen "Thov xyuas cov hlua" thiab lub ntsuas yuav tsis kam pib ntsuas.
• Charger: Tsis txhob sib xyaw nrog lwm cov chargers. Thaum them nyiaj, qhov taw qhia lub teeb liab; nws hloov ntsuab thaum them tag nrho.
• Reference resistor: tuaj yeem siv los ua ib qho ntawm - qhov chaw qhov tseeb ntawm qhov chaw- xyuas cov cuab yeej, pab txiav txim siab sai sai seb lub ntsuas ntsuas puas ua haujlwm zoo, yog li txo qis qis rau sab nraud calibration.