Yuav ua li cas thiaj nrhiav tau cov dej ntws tawm nrog multimeter
Cov kab tau muab faib ua qhov zoo li qub thiab kev ua haujlwm. Txoj kev siv hluav taws xob tseem ceeb ntawm cov khoom siv yog siv lub zog hauv daim ntawv coils. Ntawm lub cuab yeej, koj tuaj yeem ntsuas qhov voltage ntawm lub casing rau hauv av nrog multimeter.
Raws li tus qauv voltage siab tshaj 36 volts tuaj yeem suav tias yog xau. Nws yog ib qho nyuaj rau kev ntes ntawm kab, tshwj xeeb tshaj yog thaum nws zoo li qub, lub multimeter tsis tuaj yeem ntsuas nws, tshwj tsis yog tias qhov ntsuas qhov taw qhia hauv av yog ze heev thiab qhov kev ua haujlwm zoo.
Leakage tiag tiag yog hais txog cov nqi hluav taws xob tiv thaiv, uas yuav tsum tau ntsuas nrog lub shaker, thiab raug xaiv raws li qib voltage. Yuav ua li cas thiaj nrhiav tau cov dej ntws tawm nrog multimeter
Tus qauv yam tsawg kawg nkaus rau coils xws li motors yog 0.5M ohms. Qhov zoo ntawm cov hlau yuav tsum nyob ntawm qhov zoo. Yog tias nws zoo, nws yuav siab dua, thiab yog tias nws tsis zoo, nws yuav qis dua, raws li kev siv hluav taws xob ib puag ncig. Qhov tseem ceeb yuav tsum tau yog tias cov hluav taws xob hluav taws xob hluav taws xob yuav tsum ua haujlwm ib txwm.
