Momwe Mungayesere 30A Motorhome Outlet yokhala ndi Multimeter (Guide)
Zamkatimu
M'dziko la motorhome, 30 amp outlet ndi 120 volt outlet yomwe imatulutsa magetsi kudzera pa waya wa ma prong atatu ndi 30 amp switch. Tsopano, zikafika pakuyesa ma netiweki a 30 amp, ndikofunikira kwambiri kugwiritsa ntchito mawu osinthira kuti mulembe chiyambi ndi kutha kwa mayeso. Mwanjira iyi mutha kutsimikizira zotsatira zolondola.
Mu bukhuli, ndikuloleni ndikuyendetseni mwatsatanetsatane kuyesa 30 amp RV kutulutsa ndi ma multimeter.
Njira zoyesera soketi ya 30 amp RV yokhala ndi ma multimeter
Ndiye, mungayang'ane bwanji soketi yanyumba ya 30 amp ndi multimeter? Tiyeni tiyambe:
Khwelero 1. Sinthani
Lowetsani kafukufuku wakuda mu kagawo kakang'ono kozungulira (padziko lapansi) pomwe chophwanya chigawo chili.
Chinthu cha 2: Malo olimba
Ikani kafukufuku wofiyira kumanzere kwa makona anayi (otentha).
Mtengo uyenera kukhala pakati pa 115 ndi 120 volts, kusonyeza poyambira bwino ndi polarity yolondola.
Chinthu cha 3: malo kagawo
Sungani chiyeso chakuda muzitsulo zapansi.
Chinthu cha 4: Kumanja (wamba) kagawo
Sunthani kafukufuku wofiyira kumanja (wamba) kagawo.
Izi siziyenera kuchititsa kuti pasakhale kuwerengera pakati pa mipata wamba ndi pansi. Musagwirizane ngati chimodzi mwa mayesero sichinapereke zotsatira zofunikira.
Mayeso amtundu wa multimeter a sockets RV
Bokosi lililonse la RVer liyenera kukhala ndi ma multimeter omwe angagwiritsidwe ntchito m'njira zosiyanasiyana, kuphatikiza:
Kuyeza kwa magetsi
Kuyang'ana mphamvu yamagetsi ndiyo ntchito yodziwika kwambiri ya multimeter. Chifukwa chake, pomwe ma multimeter akhazikitsidwa ku voteji ya AC, muyenera kuyika kafukufuku m'malo osalowerera ndale ndi ena kumalo otentha. Kotero mutha kuyang'ana ngati ili ndi magetsi okwanira, otsika kapena apamwamba.
Kulumikizana koyipa
Ndi ma multimeter, mutha kudziwa kutsika kapena kutayika kwa voteji pomwe pano ikuyenda kudzera pawaya poyika kafukufuku wamtali wa mita imodzi kumapeto ndi kafukufuku wina kumapeto kwina. Ngati multimeter yanu ikuwonetsa 0.2 volts, izi ndizabwinobwino. Komabe, ngati ikuwonetsa voteji yayikulu monga 2.5, mumakhala ndi kutayika kwakukulu pamalumikizidwewo.
batire
Multimeter imagwiritsidwanso ntchito kuyesa mabatire ndi makina ochapira. Akamangiridwa mokwanira, mabatire azikhala ndi mphamvu yopumira ya 12.6 volts. Ngati sichoncho, mungafunikire kulekanitsa mabatire ndikuwalipira padera, ndiye fufuzani kuti ndi batri liti lomwe likukhetsa batri yanu.
Fuse
Mutha kugwiritsa ntchito mawonekedwe a voltmeter a DC ngati fusesi ili mu chotengera ndipo dera limakhala lolimbikitsidwa. Mbali yolowera ya fuseyi iyenera kukhala ndi mphamvu. Ngati fuyusiyo ndi yabwino, mphamvu idzakhalaponso kumbali yotuluka; komabe, mphamvu idzangopezeka kumbali yolowera ya fuse yowombedwa.
Zomwe zilipo panopa
Mutha kugwiritsanso ntchito ma multimeter anu kuti muwone ngati pali china chake chomwe chikujambula ma amps ochulukirapo mukayimitsidwa. Kuti muchite izi, choyamba muyenera kuyika multimeter kukhala amps. Kenako chotsani chingwe cha batri chabwino ndikuyika ma multimeter pakati pa chingwe cha batri ndi positi. Chotsani ma fuse pamabwalo angapo kuti muwone komwe akukokedwa ngati mukuwona zojambula zazikulu zapano. Kenako mutha kuyang'ana kusaka kwanu pazigawo zochepa chabe.
Mafunso ofunsidwa kawirikawiri
Kodi 30 amp switch ili ndi ma volts angati?
Mphamvu ya 30 amp switch ndi 120V. Imapereka ma watts 3,600 (ma amps 30 kuchulukitsa ndi 120 volts). Chotsatira chake, chosinthira pa chotengerachi chikhoza kutsatiridwa chikagwiritsidwa ntchito nthawi iliyonse pakati pa 2,880 W (80% ya 3,600 W) ndi 4,320 W (120% ya 3,600 W). (1)
Njira yabwino yodziwira ngati chotuluka changa ndi 30 amps ndi chiyani?
Mutha kugwiritsa ntchito socket tester ya 3-pin yomwe imalumikizana ngati voltmeter kuti muwone polarity pa 30 amp line. Woyesa ali ndi njira zisanu ndi imodzi zolumikizirana ndi nyali zowunikira zomwe zikuwonetsa kulumikizana koyenera kwa chotuluka.
Mtengo wowonera 30 amp outlet ndi chiyani?
Kuyesa koyambira koma kothandiza kwa malo ogulitsira 30 kumakutengerani $25 ngakhale mutagula chilichonse. Ndikwabwinoko ngati muli ndi zida zina zofunika.
Kodi voteji ya 30 amp plug ndi chiyani?
Pulagi ya 30 amp ili ndi ma prong atatu, kuphatikiza waya wa 120 volt, waya wosalowerera ndale, ndi waya pansi, ndipo amagwiritsidwa ntchito pa ma RV okhala ndi zofunikira zochepa.
Kodi ndingayang'ane bwanji ngati pali magetsi mu 30 amp outlet yanga?
Kuti mudziwe ngati pali magetsi pamalowo, yang'anani mphamvu yamagetsi. Gawo lililonse loyimirira potuluka liyenera kufufuzidwa ndi dzanja limodzi. Bowo laling'ono ndi la kafukufuku wofiira ndipo lalikulu ndi la kafukufuku wakuda. Kutulutsa kogwira ntchito kwathunthu kudzapereka zotsatira za 110-120 volts. (2)
Onani zina mwazolemba zathu pansipa.
- Kukhazikitsa multimeter ku 220v
- multimeter test output
- Momwe mungayesere batire ndi multimeter
ayamikira
(1) watt - https://www.britannica.com/science/watt-unit-of-measurement
(2) magetsi - https://www.eia.gov/energyexplained/electricity/
Ulalo wamavidiyo
