Raws li peb txhua tus paub, MCCB feem ntau muaj peb lub xeev: ON, TRIP, thiab OFF. Lub luag haujlwm tseem ceeb ntawm cov txheej txheem mus txawv tebchaws yog los xyuas kom meej tias MCCB ntseeg tau txiav tawm hauv Circuit Court nyob rau hauv cov xwm txheej ntawm overload, luv Circuit Court, thiab lwm yam.
Lub tshuab hais nyob rau hauv tsab xov xwm no yog ib qho kev ntsuas cais tshwj xeeb uas siv rau Trip Mechanism. Nws cov ntsiab lus xeem suav nrog:
1.ON – TRIP – OFF lub kaum sab xis xeem, quab yuam tus nqi xeem
2. Bearing contact force test
3. Kev mus ncig lub zog siab tshaj plaws, kev sim tso tawm deb
Tom qab kev sim ua tiav, cov khoom tsim nyog yuav raug laser cim nrog QR code los pab txhawb kev taug qab ntawm kev ua tiav ntawm kev tsim khoom.
Post lub sij hawm: May-28-2025