China Bwenzi Lakutchinga opanga, othandizira, fakitale

Santuec ndi amodzi mwa ogulitsa / Opanga omwe amagwiritsa ntchito zida zamagetsi zazing'ono zamagetsi ST65-63 ndi magetsi ochulukirapo, potseguka, kulumikizana, kuyanjana, kuyanjana kwa network ndi zina pa network. WiFI RS485 Altifinunal Iot Fluecries Telcrober Science imatha kugwiritsidwa ntchito kwambiri m'magulu ankhondo anzeru monga mabizinesi, ndipo amathanso kugwiritsa ntchito mabizinesi, nyumba ndi zina Malo.st65-63 ili ndi ntchito ya RS485 ndi kupitirira kapena kutsika kwa magetsi.

Kubisala kwamphamvu kwa mpweya ndi mtundu wamagetsi wamagetsi omwe amatha kuzindikira ndikuyankha zonyansa zozungulira ndikudula mabwalo olakwika kuti muteteze zida ndi chitetezo chamunthu. Sikuti amachita ntchito zachikhalidwe zachikhalidwe, monga kutetezedwa kopitirira kupulumutsidwa kwanthawi yayitali, kutetezedwa kwakanthawi, komanso kuyanjana mobwerezabwereza, kulumikizana kolakwika komanso kulumikizana kwina.

Bremi yofala ya dzuwa ya dzuwa imagwiritsa ntchito pulasitiki kwambiri kapena zida zachitsulo kuti zitheke, ndipo zili ndi zigawo zazikulu monga kulumikizana, fuses ndi electromagnetic mkati. Itha kudula mofulumira pamene likupitilira mtengo wovota, motero kupewa zida zamagetsi mu dzuwa kuchokera kuwonongeka chifukwa chodzaza kapena gawo lalifupi.

Stx mndandanda wa Stx mndandanda wa Breat (MCCB) ndi 800V, oyenera kutembenukira kapena kugwirira ntchito motalika kwa 800a, zida zotetezera, kuti zitetezeke ndi zida zamphamvu zowonongeka. Imakhala yotsatira ndi IEC60947-2.

Bungwe la STn3 mtundu wa Stn3 la Stn3 la Straity Strict ndi njira yodalirika komanso yotsogola yotetezedwa pamagetsi pamagetsi osiyanasiyana. Mapangidwe ake apachikulu, kuteteza kokwanira, komanso kuthekera koyankhulitsa kumapangitsa kuti zikhale chisankho chabwino pa machitidwe amagetsi amagetsi.

Mfundo yogwira ntchito ya Ridi yoteteza mccb 3p imakhazikika pa kuphatikiza kwa magnetic ndi woyankha matenthedwe. Ngati madera ochulukirapo kapena ofupikirako amapezeka mdera, zomwe zikuwonjezereka, ndipo magnetic zimayambitsa vutoli komanso kudula msanga. Pakadali pano, woyankha matenthedwe amazindikira kuti matenthedwe amasintha komanso amachititsanso McCB kuti adutse mozungulira pomwe kutentha kumapitilira mtengo wake, moyenera kupewa kuwonongeka kwa zida ndi ngozi zamoto.