Yog vim li cas thiab cov kev daws teeb meem rau AC contactor tsis ua hauj lwm kaw

Yuav muaj ntau yam laj thawj:
🔌Contactor coil qhib Circuit Court
Contactor coil qhib.
🔌 Tsis txaus fais fab mov voltage
Xyuas seb qhov hluav taws xob muab hluav taws xob mus txog ntau dua 85% ntawm qhov ntsuas hluav taws xob, uas yog qhov yuav tsum tau ua yam tsawg kawg nkaus rau lub contactor coil kom nqus tau qhov voltage.
🔌Power mov voltage theem tsis sib xws
Xyuas seb qhov kev siv hluav taws xob twg ntawm tus contactor coil sib haum rau cov khoom siv hluav taws xob, thiab saib seb qhov hluav taws xob yog 220V lossis 380V.
🔌Power mov hom mismatch
Xyuas seb lub hwj chim yog AC lossis DC.
🔌 Fais fab hloov teeb meem
Xyuas seb lub hwj chim hloov yog nyob rau thiab seb qhov pib Circuit Court qhib.
🔌 Plaub ntu ntawm AC contactor
AC contactor feem ntau muaj plaub ntu: electromagnetic system, suav nrog kev nyiam coil, txav cov tub ntxhais hlau thiab cov tub ntxhais hlau zoo li qub; kev sib txuas lus, suav nrog peb pawg ntawm cov neeg tseem ceeb thiab ib mus rau ob pawg ntawm ib txwm qhib thiab ib txwm kaw cov neeg pab cuam, uas txuas nrog cov tub ntxhais hlau txav. Cov cores hlau txuas ua ke thiab txuas nrog ib leeg; arc extinguishing pab kiag li lawm, feem ntau AC contactors nrog lub peev xwm loj yog nruab nrog arc extinguishing pab kiag li lawm kom sai txiav tawm lub arc kom tsis txhob hlawv lub ntsiab tiv tauj; insulating shells thiab accessories, ntau yam springs, kis mechanism, luv-circuit nplhaib, davhlau ya nyob twg posts, thiab lwm yam.