Cov haujlwm thiab cov khoom sib xyaw ntawm lub ntsuas hluav taws xob
1. Muaj nuj nqi ntawm clamp ammeter
Thaum siv cov ammeter los ntsuas tam sim no, nws yog ib qho tsim nyog los rhuav cov Circuit Court tom qab fais fab ua ntej txuas cov ammetering kev ntsuas. Thaum ntsuas ntsuas tam sim no tsis muaj fais fab tuag, ib qho ammeter clampeter feem ntau yog siv. Piv txwv li, ib qho Ammarger tuaj yeem siv tau los ntsuas qhov khiav haujlwm tam sim no ntawm lub sijhawm ua haujlwm, ua kom nws nkag siab yooj yim rau cov haujlwm ua haujlwm hauv qab.
2. Sib xyaw ntawm Clamp Hupeter
Cov feem ntau siv ac clamp ammeter muaj ntawm tus hloov pauv tam sim no thiab ammeter. Muaj ntau ntau hom clamp ammeters: transformer clamp ammeters thiab electromagnetic clamp ammeters.
Qhov Zoo ntawm Clamp Tam Sim No
Qhov txiaj ntsig loj tshaj plaws ntawm lub clamp ammeter yog tias nws tuaj yeem ntsuas tam sim no tsis muaj kev cuam tshuam. Clamp ntawm ammeters yog tsuas muab faib ua ob pawg: pointer hom thiab digital. Clamp nyob rau hauv ammeters tuaj yeem faib ua cov acramp tshwj xeeb ntawm cov ammetromagetic ntawm ammeters uas tuaj yeem siv rau cov txiaj ntsig thiab lub hom phiaj.
Feem ntau, thaum ntsuas ntsuas tam sim no, nws yog ib qho tsim nyog los txiav tawm cov kev sim ntsuas qhov kev xeem kom txuas cov ammeter los yog thawj winding los ntawm kev sim ntsuas hluav taws xob. Los ntawm kev siv ib lub clamp ammeter, ntsuas qhov ntsuas tam sim no tuaj yeem ntsuas tsis raug txiav tawm qhov Circuit Court raug sim. Txawm hais tias qhov tseeb qib ntawm clamp ammeter tsis siab, feem ntau yog 2.5 lossis 5.0, nws tau siv dav lawm vim nws siv tau yooj yim. Clamp ntawm Ammeter feem ntau yog siv los ntsuas kev thauj khoom tam sim no nrog lub voltage tsis dhau 500v. Cov feem ntau siv clamp tam sim no meters tau muab faib ua ob hom raws li lawv cov qauv qauv raws li hom thiab hom electromagnetic. Ntawm lawv, muaj T301 Tam sim no meters uas tsuas yog ntsuas ac tam sim no, T02 TEEB MEEM thiab MG series ac / dc Dual {{10} Lub Hom Phiaj Clamp tam sim no meters.
