200A Desktop Loop Resistance Tester

200A Desktop Loop Resistance Tester

MOEORW-WKH200C yog AC lub ntsiab- lub rooj zaum muaj zog- hom voj tsis kam ntsuas ntsuas tsim ua raws li SD301-88 thiab DL/T845.4-2004 kev lag luam specifications, tshwj xeeb tshaj yog tsim rau high-tam sim no DC tsis kam ntsuas ntsuas ntawm HV. Nws nta ruaj khov nruam tso zis mus txog 200A DC kom tawg los ntawm cov txheej txheem oxidation ntawm kev sib cuag cov ntsiab lus thiab tau txais qhov tseeb tiv tauj tus nqi. Integrated embedded thermal printer, USB cov ntaub ntawv xa tawm thiab kev xaiv Bluetooth kev sib txuas lus muaj nuj nqi txhawb nqa tag nrho cov ntaub ntawv tswj hwm thiab cov qauv ntsuas cov ntawv tshaj tawm, dav siv hauv cov chaw tsim hluav taws xob, cov chaw ua haujlwm thiab cov chaw ua haujlwm hnyav hluav taws xob. Qhov dav-kub LCD zaub tshem tawm cov teeb meem tsis ua haujlwm nyob rau hauv qhov ncaj qha tshav ntuj raug tshav ntuj thaum lub sijhawm kuaj sab nraum zoov.

1. Hardware Configuration & Structure Design

• Integrated desktop integral txee qauv nrog ua - nyob rau hauv kev tswj siab - lub zog qhov chaw tam sim no powered ncaj qha los ntawm AC220V mains tsis muaj lithium roj teeb sab hauv; pem hauv ntej vaj huam sib luag ua ntej-nruab embedded thermal printer, ywj siab C1/C2 tam sim no terminals thiab P1/P2 voltage input terminals nrog locking rotary interface qauv rau kev ruaj ntseg cable fixation.· Dav khiav hauj lwm kub customized Suav LCD module los hloov hnyav sab nraum zoov siab -kub & muaj zog tshav ntuj ua hauj lwm ib puag ncig yam tsis muaj kev tshuaj ntsuam 1 lub zog hluav taws xob txiav los yog resett lub ntsiab · - Cov cuab yeej siv ceev ceev rov pib dua tom qab kuaj qhov tsis zoo.

2. Cov yam ntxwv ua haujlwm tseem ceeb

• Kev ruaj khov tsis tu ncua qhov tso zis tam sim no ntawm kev xaiv 100A lossis 200A; loj DC excitation zoo ablates hu rau nto oxide zaj duab xis kom tshem tawm tsis tseeb siab - nyeem ntawv los ntawm oxidation txheej thaiv conductive path.· Plaub- xov Kelvin ntsuas architecture nruj me ntsis cais cov voj tam sim no thiab voltage sampling voj kom tsis suav qhov kev tiv thaiv ntawm kev sib txuas cov kev xeem coj los ntawm qhov kawg ntsuas tus nqi {5}, lav 0.01μΩ daws teeb meem.###3. Tswv yim Field Value · Tus neeg siv- cov ntawv qhia zaub mov hauv phooj ywg- tsav kev ua haujlwm yam tsis muaj kev hloov kho potentiometer; Kev teeb tsa (tam sim no & lub sijhawm sim) tag nrho ntawm kev nce / nqis navigation yuam sij ntawm LCD menu.· Diversified data management: onboard print of embedded printer, USB disk data backup, optional Bluetooth data upload to PC for standardized A4 test report generation, improving laboratory & field file archiving efficiency.· Preheating function available for high- 1 precision temperature} 1min nrog 60s preset xeem lub sij hawm ua ntej cov qauv qauv kuaj kom ruaj khov nyob rau hauv tas li -tam sim no qhov tso zis precision.

1. Kev lees txais kev lees paub thiab kev kuaj xyuas kev tiv thaiv tsis tu ncua rau HV Circuit Court breakers, cais cov hloov pauv hauv chaw nres tsheb hluav taws xob hluav taws xob thiab chaw faib khoom.

2. Tiv tauj lub voj tiv thaiv kev soj ntsuam ntawm siab -tam sim no busbar txuas fittings rau hnyav- thauj khoom lag luam, metallurgy thiab petrochemical cov khoom siv hluav taws xob.

3. R ​​& D sampling xeem rau switchgear manufacturing Hoobkas tivthaiv tuaj xyuas thiab tiav cov khoom pov thawj zoo.

• SD301-88: Specification for handover & tiv thaiv kev xeem ntawm 500kV AC fais fab khoom · DL/T845.4-2004: General technical specifications for resistance Measuring instrument Part4: Loop Resistance Tester

1. Ua ntej-kev khiav hauj lwm Cable Management: Ua kom tiav cov ntaub ntawv kuaj ua ntej pib; txwv tsis pub coiling ua kom nruj kom tsis txhob muaj qhov cuam tshuam tam sim no cuam tshuam kev ntsuas qhov tseeb.

2. Kev Tiv Thaiv Kev Tiv Thaiv Caij Nyoog: Rau qhov chaw ntub dej, lub zog txhua hli- ntawm kev ua haujlwm tas li 2h txhawm rau tsav cov chassis sab hauv thiab tiv thaiv cov khoom siv hluav taws xob los ntawm kev xeb.

3. Kev Tiv Thaiv Hnub Ci: Tsis txhob ntev - lub sij hawm ncaj qha hnub ci irradiation tsom LCD npo thaum lub sij hawm kev ntsuam xyuas sab nraum zoov kom ntev kev pab cuam lub neej.

4. Ntev- Lub Sij Hawm Cia: Khaws cov khoom hauv lub tsev rau khoom qhuav tsis pub dhau -20℃~ 60 degree, RH＜85% nrog corrosion-dawb ambient gas; txais cov thawv lossis rooj ntoo nrog npuas padding thaum hla -kev thauj mus los hauv cheeb tsam rau kev tiv thaiv kev poob siab.

1. Kev ntsuas loj sib txawv: Tshawb xyuas cov txheej txheem txhuas; paub meej tias voltage nplua clips yog clamped hauv cov clips loj tam sim no; polish xeb / xim txheej ntawm DUT clamping txoj haujlwm kom tshem tawm kev tiv thaiv kev tiv thaiv; tag nrho cov kab mob sib kis tsis muaj kev sib tshooj winding.

2. Tsis muaj lub tshuab luam ntawv tso tawm tom qab ntsuas: Tshawb xyuas lub tshuab luam ntawv daim ntawv teeb tsa; txheeb xyuas lub tshuab luam ntawv fais fab kev sib txuas thiab daim ntawv yob seem kom muaj nuj nqis ua ntej rov- ua rau kev qhia luam tawm.

3. Cov cuab yeej ua tsis tau lub hwj chim tom qab kev sib txuas ntawm lub ntsiab: Tshawb xyuas ua - hauv 5A fuse hauv AC lub qhov hluav taws xob; hloov qhov sib luag specification fuse ib zaug cua tshuab los ntawm luv luv -circuit overload.