Yuav ua li cas siv digital multimeter los ntsuas qhov zoo ntawm 220V submersible twj tso kua mis
Yuav txiav txim qhov zoo ntawm 220V submersible twj tso kua mis li cas? Ua ntej, peb siv digital multimeter los ntsuas lub zog hluav taws xob. Tom qab ntawd, peb tig lub zog kom pom tias lub twj tso kua mis submersible tig los yog muaj suab nrov. Yog tias nws tsis tig, koj tuaj yeem tshawb xyuas cov xwm txheej hauv qab no: ib qho ntawm peb lub xov hlau ntawm lub twj tso kua mis hluav taws xob tuaj yeem raug txiav lossis txiav, lub twj tso kua mis lub cev muaj zog tuaj yeem raug hlawv lossis lub winding yuav luv luv Circuit Court rau hauv av, lub capacitor yuav yog. puas lawm, cov kabmob tuaj yeem hnav, thiab tej zaum yuav muaj cov khoom txawv teb chaws hauv lub impeller thiab cov ncej yuav daig.
1, Ua ntej, teeb tsa lub ntsuas ntsuas rau nws qhov siab tshaj plaws thiab siv tus cwj mem liab thiab xim dub los kuaj xyuas qhov tseem ceeb ntawm peb cov xov hlau thiab cov dej twj tso kua mis lub cev muaj zog. (Lub grounding yuav tsum zoo) Qhov ze ntawm qhov ntsuas qhov ntsuas qhov ntsuas yog mus rau infinity, qhov zoo dua. Yog tias qhov ntsuas tsis kam nyob ze rau xoom lossis kaum ntawm ohms, nws yog luv luv rau hauv av.
2, Yuav ua li cas txiav txim siab qhov zoo ntawm lub capacitor? Feem ntau, lub tshuab hluav taws xob digital muaj lub luag haujlwm ntawm kev ntsuas lub ntsuas hluav taws xob. Thaum ntsuas, ob tus pins ntawm lub tso tawm capacitor tuaj yeem tso ncaj qha rau hauv Cx qhov (socket) ntawm lub ntsuas ntsuas. Los ntawm kev xaiv qhov tsim nyog, cov ntaub ntawv muaj peev xwm tuaj yeem nyeem tau. Yog hais tias lub capacitor zoo, lub peev xwm tus nqi ntawm lub capacitor yuav nyob ze rau tus nqi pom ntawm lub multimeter.
3, Txoj kev ntsuas thiab txiav txim siab qhov tseem ceeb ntawm qhov tseem ceeb thiab theem nrab windings feem ntau yog ob peb ohms rau kev khiav winding, thaum lub zog ntawm qhov pib winding yog nruab nrab ntawm kaum lossis kaum ntawm ohms. Yog tias qhov ntsuas qhov ntsuas tsis zoo yog xoom lossis ob peb ohms, nws qhia tau hais tias luv luv Circuit Court ntawm lem hauv winding, thiab infinity qhia tias qhib Circuit Court nyob rau hauv winding.
4, Ib-theem submersible twj tso kua mis muaj peb terminals, siv ib tug multimeter
Ntsuas tus nqi tsis kam ntawm peb cov hlau terminals. Ob lub xov hlau terminals nrog lub siab tshaj plaws tiv thaiv yog txuas nrog nyob rau hauv parallel nrog ib tug capacitor, thiab lwm yam hlau davhlau ya nyob twg (feem kawg) txuas mus rau ib kawg ntawm lub hwj chim mov. Tom qab ntawd siv tus nqi tsis kam ntawm multimeter los ntsuas qhov tsis kam ntawm qhov kawg thiab cov hlau terminals ntawm ob qho kawg ntawm lub capacitor. Tus nqi siab dua me ntsis yog nyob rau lwm qhov kawg ntawm lub hwj chim mov.
