ARM5 mndandanda matenthedwe maginito mtundu wapawiri-wosweka mccb 200ka icu = ics Thermal ajustable mtundu mccb 400VAC/415VAC/550VAC/ 690VAC/800VAC400A 630A 3/4 Mitengo

Mapangidwe oyenera a zolumikizira zosunthika komanso zosasunthika zimapangitsa kuti nsonga zazifupi zazifupi ndi mphamvu zazinthu izi kukhala zocheperako kuposa momwe amayembekezera.

Mfundo yogwirira ntchito: zomwe zikuchitika pano zikuyenda kuchokera kumtunda wokhazikika
1, imatuluka kuchokera pagulu lokhazikika
2, kudzera pakuyenda, kukhudzana ndi siliva wokhazikika komanso kukhudzana kosuntha. Kulumikizana kosunthika kumadula mwachangu pansi pa mphamvu yamphamvu yothamangitsa magetsi (mphamvu ya Holm ndi mphamvu ya Lorentz) kuti ipititse patsogolo kuthamanga.

Mapangidwe a mpweya: pamene dera lalifupi lalikulu lamakono likuchitika pozungulira, mbali zopangira mpweya zimapangira mpweya wina pansi pa kutentha kwa arc, kuthamanga kwa mpweya mu bokosi la unit unit kumakula mofulumira, ndipo kutuluka kwa mpweya wothamanga kwambiri kungathe. kupangidwa kupyolera mu mpweya wotuluka wa chipinda chozimitsira arc, chomwe chingathe kuzimitsa arc.