High Voltage Withstand Voltage Tester Cov lus qhia siv

Lub high voltage withstand voltage tester yog ib qho tseem ceeb ntawm cov khoom siv hauv kev ntsuas hluav taws xob kev nyab xeeb, siv dav hauv kev tsim hluav taws xob, kev tshuaj xyuas zoo, thiab kev saib xyuas kom paub tseeb tias cov khoom siv hluav taws xob puas ua tau raws li cov qauv. Kev ua haujlwm raug tsis yog tsuas yog ua kom muaj qhov tseeb ntawm kev sim tab sis kuj lav cov neeg ua haujlwm nyab xeeb. Cov hauv qab no yog cov ncauj lus kom ntxaws txog kev siv raws li cov txheej txheem dav dav rau cov khoom siv tseem ceeb:.

Ua ntej- siv Kev Npaj: Kev Nyab Xeeb thiab Kev Tshuaj Xyuas Khoom

Environment and Protection Requirements

Qhov chaw sim yuav tsum qhib, tsis muaj cov neeg ua haujlwm tsis raug cai lossis cov khoom siv hlau tsis pub dhau 1 meter.

Pw ib lub txaj insulating nrog lub thickness ntawm ntau dua los yog sib npaug rau 5 hli rau hauv av thiab affix "High Voltage Test, Do Not Approach" ceeb toom kos npe.

Cov neeg ua haujlwm yuav tsum hnav cov hnab looj tes insulating nrog lub zog tiv taus ntau dua lossis sib npaug ntawm 10kV thiab cov khau insulating nrog lub zog tiv taus ntau dua lossis sib npaug ntawm 6kV. Cov plaub hau ntev yuav tsum tau khi, thiab cov hniav nyiaj hniav kub raug txwv.

Fais fab mov thiab Grounding Check

Paub meej tias qhov hluav taws xob muab hluav taws xob sib tw nrog cov khoom siv lub npe (xws li 220V / 380V).

Lub hwj chim qhov hluav taws xob yuav tsum muaj kev ntseeg siab hauv av, nrog rau cov av tiv thaiv tsawg dua lossis sib npaug li 4Ω.

Tom qab txuas lub fais fab mov, saib seb lub hwj chim taw qhia lub teeb illuminates ib txwm. Ob chav illumination ntawm K lub teeb qhia tau hais tias cov hlau nyob, nruab nrab hlau, thiab av xaim txuas nrog raug.

Ntsuas Tus Kheej -Test

Qhib lub hwj chim hloov thiab paub meej tias lub vijtsam zaub tsis pom cov cim tsis zoo lossis cov lus yuam kev;
Tig lub pob qhov "Voltage Adjustment" counterclockwise rau 0 txoj hauj lwm;
Luv -circuit qhov siab- qhov hluav taws xob tso zis davhlau ya nyob twg thiab lub davhlau ya nyob twg hauv av kom pib qhov kev sim thiab saib seb cov dej xau tam sim no yog 0, lees paub tias tsis muaj cov pa tawm sab hauv.

Kev Tshawb Fawb Lead

Lub siab -voltage wire (liab) thiab grounding wire (dub) yuav tsum tsis txhob muaj kev puas tsuaj thiab kev laus, thiab cov plugs yuav tsum muaj kev sib cuag zoo;
Yog tias pom muaj cov kab nrib pleb hauv cov txheej txheem rwb thaiv tsev, lawv yuav tsum tau hloov pauv kom tsis txhob muaj qhov hluav taws xob siab - tawm.