https://www.youtube.com/watch?v=KMVq3x6uSWg
AC contactor oluzenzekelayo izixhobo zovavanyo olubanzi, kuquka ezi ndidi zilandelayo ezintlanu umxholo uvavanyo:
a) Ukuthembeka koqhagamshelwano (ukucima amaxesha ama-5): Yongeza i-100% yombane olinganiselweyo kuzo zombini iziphelo zekhoyili yemveliso yoqhagamshelwano ye-AC, yenza isenzo sokuvala amaxesha ama-5 (iiparamitha zinokusetwa ngaphandle kwesizathu) ukubona ukuba abafowunelwa bemveliso baqhagamshelwe ngokuthembekileyo, kwaye inokubonisa ngokuthe ngqo imeko yovavanyo lokucinywa kwabafowunelwa bepali nganye.
b) Ukusetyenziswa kwamandla okufunxa/ukukhupha/ukubamba amandla:
Uvavanyo lwamandla ombane wokufunxa: ngokwexabiso lolawulo lombane wolawulo, umlawuli uphakamisa amandla ombane kumbane othile ngesantya esingaguqukiyo de imveliso itsalwe, irekhoda ixabiso lombane ngeli xesha elingumbane wokufunxa, kwaye imisela. nokuba imveliso ifunxa ngokuthembekileyo okanye hayi; kwaye emva koko ulungelelanise i-voltage yolawulo kwixabiso le-voltage elinganisiweyo ukulinganisa ukusetyenziswa kwamandla ekhoyili, kwaye uthelekise onke amaxabiso alinganisiweyo kunye nexabiso eliqhelekileyo ukuqinisekisa ukuba ufanelekile okanye akunjalo;
ii. Ukukhutshwa kovavanyo lwamandla ombane: ngokwexabiso lenkcazo yombane wolawulo, inkqubo iqala ilayishe i-100% kwikhoyili (ixabiso lombane linokusetwa), ivumela imveliso ukuba isebenze izihlandlo ezininzi (inani lamaxesha anokusetwa), emva koko iyancipha. i-voltage yokulawula kwisantya esifanayo de imveliso ikhutshwe, kwaye irekhode ixabiso le-voltage ngeli xesha njenge-voltage yokukhulula.
c) iiparamitha zoqhagamshelwano: i-coil ayinawo amandla, i-servo motor iqhuba intshukumo ye-probe endaweni (kunye noqhagamshelwano oluguquguqukayo lwesibiyeli), isenzo somatshini wokukhangela umgama ovulekileyo wereferensi yero, ucinezelo loqhagamshelwano oluguquguqukayo kude kube static. kunye noqhagamshelwano loqhagamshelwano oluguqukayo, ngeli xesha, umgama wentshukumo yeprobe oko kukuthi, umgama ovulekileyo wemveliso; i-coil 100% Sisebenzisa ukufunxa okunamandla, i-servo motor iqhuba inkqubo ye-probe iyaqhubeka nokuhamba ukuya kukunxibelelana nesibiyeli soqhagamshelwano esiguqukayo, ukumisela isiseko esidlulayo se-zero isikhundla Emva kokuba ikhoyili i-100% Us inikwe amandla kwaye ifunkile, i-servo motor iqhuba inkqubo ye-probe. Ukuqhubeka nokuhambisa ukunxibelelana nesibiyeli soqhagamshelwano esishukumayo ukumisela indawo yereferensi engu-zero engaphaya, kwaye ke imveliso ikhutshwe ngokucinywa kombane, i-servo motor ibuyisela umva, kunye nomgama phakathi kwendawo engu-zero kunye noqhawulo kunye nabafowunelwa abashukumayo nabamileyo. kukugqithisela; Isixa somgama ovulekileyo kunye nokuhamba ngaphezulu luhambo lulonke. Uqhagamshelwano ngalunye oluphambili oluvulekileyo lomgama ophakamileyo kunye nexabiso elincinci liyathatyathwa ukufumana ixabiso longqamaniso. Ukuthelekiswa kwedatha kunye nexabiso elimiselweyo, ukumisela ukufaneleka okanye akunjalo.
d) I-voltage ukumelana: Kwimeko yekhoyili ayinawo amandla, icinezele imizuzwana eyi-1, i-2500VAC (i-voltage 0 ~ 5000V ehlengahlengiswayo, ukuvuza ngoku 0 ~ 100mA adjustable) ukuvavanya iitheminali ezingenayo neziphumayo, isigaba kunye nekhoyili nge iimpawu zombane wekhoyili; ukufunxa ikhoyili, isigaba sovavanyo kunye nomhlaba, ikhoyili enomhlaba eneempawu zombane wokumelana.
Esi sixhobo sinokuhambelana nobukhulu obuhlanu obuhlukeneyo bee-AC contactors, ngumatshini obiza kakhulu.
Ixesha lokuposa: Sep-09-2024