Iiparamitha ezilinganisiweyo ze-contactor zimiselwa ngokukodwa ngokwe-voltage, yangoku, amandla, i-frequency kunye nenkqubo yokusebenza yezixhobo ezihlawuliswayo.
(1) I-coil voltage ye-contactor ikhethwa ngokubanzi ngokwe-voltage elinganisiweyo yomgca wokulawula.Ukuqwalasela ukhuseleko lomgca wokulawula, ngokuqhelekileyo ukhethwa ngokuhambelana nombane ophantsi, onokwenza lula umgca kwaye uququzelele i-wiring.
(2) Ukukhethwa kombane olinganisiweyo we-AC contactor kufuneka kuthathelwe ingqalelo uhlobo lomthwalo, indawo yokusetyenziswa kunye nexesha eliqhubekayo lokusebenza.Umlinganiselo olinganisiweyo we-contactor ubhekisela kwisigxina esiphezulu esivumelekileyo soqhagamshelwano phantsi kokusebenza kwexesha elide, kunye nobude be-8 h, kwaye ifakwe kwibhodi yokulawula evulekileyo.Ukuba imeko yokupholisa ihlwempuzekileyo, umbane olinganisiweyo we-contactor ukhethwa ngu-110% ~ 120% yesantya esilinganisiweyo somthwalo.Kwiimoto ezisebenza ixesha elide, ngenxa yokuba ifilimu ye-oxide ebusweni boqhagamshelwano ayinalo ithuba lokucocwa, ukuchasana koqhagamshelwano kwandisa, kwaye ubushushu boqhagamshelwano budlula ukunyuka kweqondo lokushisa elivumelekileyo.Kukhetho lwangempela, i-current rated of the contactor ingancitshiswa nge-30%.
(3) I-frequency yokusebenza komthwalo kunye nemeko yokusebenza inempembelelo enkulu ekukhethweni komthamo we-AC contactor.Xa umthamo wokusebenza womthwalo udlula i-frequency yokusebenza elinganisiweyo, umthamo woqhagamshelwano womnxeba uya kwandiswa ngokufanelekileyo.Ukuqala rhoqo kunye nemithwalo enqanyuliweyo, umthamo woqhagamshelwano we-contactor kufuneka unyuswe ngokufanelekileyo ukunciphisa ukubola koqhagamshelwano kunye nokwandisa ubomi benkonzo.
2. Uhlalutyo oluqhelekileyo lwempazamo kunye nokugcinwa kwe-AC ye-AC contactor
Abafowunelwa be-AC banokuphuka rhoqo ngexesha lomsebenzi kwaye banokunxiba abafowunelwa be-contact ngexesha lokusetyenziswa.Kwangaxeshanye, ngamanye amaxesha ukusetyenziswa okungafanelekanga, okanye ukusetyenziswa kwindawo enzima ngokwentelekiso, kuya kunciphisa ubomi bonxibelelwano, kubangele ukungaphumeleli, ke ngoko, ekusebenziseni, kodwa nokukhetha ngokwemeko eyiyo, kwaye ekusetyenzisweni kufuneka. zigcinwe ngexesha, ukuphepha ilahleko enkulu emva kokusilela.Ngokubanzi, iimpazamo eziqhelekileyo zabafowunelwa be-AC ziziphene zoqhagamshelwano, iimpazamo zekhoyili kunye nezinye iimpazamo zomatshini wombane.
Ixesha lokuposa: Nov-28-2022
