Kodi contactor interlock?

Interlock ndi kuti contactors awiri sangathe chinkhoswe pa nthawi yomweyo, amene zambiri ntchito mu galimoto zabwino ndi n'zosiyana dera. Ngati contactors awiri chinkhoswe pa nthawi yomweyo, dera lalifupi pakati pa gawo magetsi zidzachitika.

Kulumikizana kwamagetsi ndikokuti zolumikizira zomwe nthawi zambiri zimatsekedwa za olumikizana a KM zimalumikizidwa munjira yolumikizirana ndi ma KM, ndipo zolumikizira zomwe zimatsekedwa zolumikizana ndi KM zimalumikizidwa mosalekeza mu chipika cholumikizira chofunikira pa kulumikizana kwa KM1. welded, magetsi interlock fails.Choncho, contactors ndi makina interlock ayenera kugwiritsidwanso ntchito m'malo ndi zofunika kwambiri. nkhokwe mu ulamuliro kuzungulira wina ndi loko wina ndi mzake, kotero kuti kulankhula awiri sangathe kuchita pa nthawi yomweyo. kuzungulira Izi ndi zosavuta, mfundo yaikulu ndi kuonetsetsa kuti galimoto n'zosiyana sangakhale pa, ndipo n'zosiyana si. pa, apo ayi kukhudzana kuyamwa adzapanga atatu gawo ma AC pansi pa contactor mawonekedwe dera lalifupi, kotero kuti loko mu kuzungulira, pali ngati n'zosiyana kapena kutembenukira zofunika akhoza kusiya galimoto ntchito nthawi iliyonse, kotero kuyimitsa batani kuti mndandanda, kuyamba kukhala mu kufanana.

Awa ndi ma contactors awiri a KM1, KM2 control motor positive-reversal circuit.Ngati KM1 ndi KM2 zikugwira ntchito nthawi imodzi, zidzafupikitsa dera lalikulu ndikuyambitsa ngozi. mu KM2 coil loop, ndipo zolumikizira zomwe nthawi zambiri zimatsekedwa za KM2 zimalumikizidwa mu KM coil loop. KM ikatembenuza magetsi, KM2 ndizosatheka kupeza magetsi, kuteteza mwachilungamo ngozi zachidule.