I-Contactor: Ingxenye ebalulekile kumasistimu kagesi aphansi futhi aphezulu

Kumahlelo wanamuhla kagesi, abaxhumana nabo badlala indima ebalulekile ekulawuleni amasekethe ama-motors, amadivaysi okushisa, imishini yokushiswa, amabhange e-capacitor, nokuningi. Lawa madivayisi aqakathekile ukucisha ukushintshanisa futhi avale ama-AC noma e-DC, enika amandla ukulawulwa okuzenzakalelayo okukude.

Kubalulekile ikakhulukaziUkulawulwa Kwezimoto Zolwandlekanye nokusatshalaliswa kwamandla, abaxhumana nabo be-AC basetshenziswa kabanzi ngenxa yokusebenza kwazo nokuthembekile.

Le ndatshana ihlinzeka ngokubukwa okujulile ku-AC Thontana nabo kanye nezinto zabo ezibucayi, kukusiza uqonde umsebenzi wabo kuzinhlelo zabo zikagesi, ezentengiso, nasekuhlaleni.

Izakhi zeAc contactor
I-electromagnetic mechanism: umnyombo woxhumana naye uyindlela yayo ye-electromagnetic, equkethe ikhoyili, i-armature iron core (armature), kanye nomnyombo wensimbi ohleliwe. Lapho ikhoyili inamandla, i-armature idonswa ebheke engxenyeni engaguquki, ukuvala umjikelezo futhi inika amandla oxhumana nabo abaphambili abazosebenza.

Uhlelo lokuxhumana: Uhlelo lokuxhumana luqukethe oxhumana nabo abaphambili nabasizi. Oxhumana nabo abaphambili balawula umjikelezo oyinhloko futhi bavame ukuba sesimweni esivamile esivulekile. Oxhumana nabo abasizayo basetshenziselwa ukulawulwa kwemibukela, ukuhlinzeka ngemisebenzi yokuxhumana kagesi noma yokusayina. Oxhumana nabo abasizayo ngokuvamile bangamabili amabili ajwayelekile avulekile futhi avame ukuvalwa, abhalwe ukuthi akwazi ukubona okulula nokufakwa.

Idivaysi yokucisha i-ARC: Kwabaxhumana nabo abane-rated yamanje ye-10a noma ngaphezulu, amadivaysi okucisha ama-arc ahlanganiswe ukuqeda ngokuphephile ama-arc kagesi akhiqizwa lapho evula umjikelezo. Kwabaxhumana abancane, kusetshenziswa othintana nabo ngebhuloho eliphindwe kabili, ngenkathi amayunithi amakhulu ancike kuma-arc chute kanye namagridi wokucindezela kwe-arc okusebenzayo.

Ezinye izingxenye: Ezinye izinto ezibalulekile zifaka iziphethu zokubuyela emuva, iziphethu ze-buffer, iziphethu zokuxhumana, kanye nokufaka kwangaphandle, konke okubandakanya ukusebenza okuphephile futhi okusebenzayo koxhumana naye kazibuthe.

Amapharamitha wezobuchwepheshe asemqoka weAC OPTATIONS
Amandla kagesi alinganiselwe: I-voltage evunyelwe ibhekisa kumandla kagesi lapho kusebenza khona oxhumana nabo abaxhumana nabo oxhumana nabo. Amazinga ajwayelekile we-voltage afaka i-220V, 380V, ne-660V ye-AC, ngenkathi ama-DC Circuits avame ukusebenzisa i-110V, 220V, noma 440V.

Kukalwe njengamanje: Le pharamitha ichaza okwamanje ukuthi oxhumana nabo bangaphatha ngaphansi kwezimo ezibekiwe, kufaka phakathi i-voltage, isigaba sokusetshenziswa, kanye nokusebenza okusebenzayo. Izilinganiso ezivamile zamanje zisukela ku-10a kuya ku-800a.

I-Coil ekalwe amandla ka-Coil

I-Mechan and Electrical Lifespan: Njengedivaysi esebenza njalo, isikhathi sokuphila kwe-AC Offerctor iyinkomba esezingeni eliphakeme, enezilinganiso zombili nezikagesi ezibonisa ukuqina kwayo.

Imvamisa yokusebenza: Imvamisa yokusebenza icacisa ukuthi oxhumana naye angasebenza kangaki ngokuphepha kungakapheli ihora, enamanani ajwayelekile abe ngu-300, 600, noma ama-1200 amahlandla ngehora.

Amanani okusebenza: Amanani wokusebenza oxhumana naye, anjenge-Pickup Voltage futhi akhiphe amagesi, aqinisekise ukusebenza okuthembekile. I-Pickup Voltage kumele idlule ama-85% ama-coil voltage alinganiselwe, ngenkathi i-voltage ye-Reser akumele yedlule ama-70%.

Izindlela zokukhetha zeAC OPTATIONS

Layisha izici: Uhlobo lomthwalo olawulwa ludlala indima enkulu ekukhetheni oxhumana nabo abafanele. Isibonelo, ama-motors nama-capacitors adinga izinhlobo ezithile zabantu abaxhumana nabo ngenxa yemisinga yabo ephezulu ye-inrush kanye nezidingo zokushintsha.

Izilinganiso ze-Voltage nezamanje: Qinisekisa ukuthi i-voltage evunyelwe futhi eyayikhona koxhumana naye ilingana noma inkulu kakhulu kunezidingo zokusebenza komjikelezo. Ngemithwalo yezimoto, oxhumana naye we-AC kumele akhethwe ngokucatshangelwa ngezindlela zokuqalisa nezisebenzayo.

I-Coil Voltage ne-Frequency: I-voltage ne-frequency yekhoyili yoxhumana nabo kufanele bahambisane naleso somjikelezo wokulawula.

Ukusebenza komgomo weAc contactor
Inqubo yokulawula yoxhumana naye we-AC iqondile. Lapho ikhoyili inamandla anikezwe amandla ayo alinganiselwe, kwakhiqizwa amandla ama-electromagnetic, anqobe ukumelana kwentwasahlobo nokudonsa i-armature ezansi. Le nhlangano ibangela ukuthi oxhumana nabo abaphambili bavale, bexhumanisa umjikelezo, kanti oxhumana nabo abavame ukuvalwa bavulekele. Lapho ikhoyili ilahlekelwa amandla noma ama-voltage awehla ngaphansi kwenani lokukhishwa, amandla entwasahlobo aphoqa i-armature ebuyela esimweni sawo sokuqala, avule oxhumana nabo abaphambili futhi avale abavaliwe abajwayelekile.

Ukugcina
Umuntu oxhumana kahle kazibuthe uyinto ebaluleke kakhulu ezinhlelweni zesimanje zokulawula ugesi, ikakhulukazi ngokuphatha ama-inrus aphezulu kanye nokuqinisekisa ukulawulwa okukude kwemibuthano. Noma ngabe ngemishini yezimboni noma impahla yasendlini, ukukhethwa okufanele kanye nokunakekelwa kwabaxhumana nabo kubalulekile ukuphepha nokusebenza kahle. Ngokubheka imvelo yokusebenza, ama-voltage, kanye nezidingo zokulayisha, ungaqinisekisa ukusebenza okuhle kakhulu kwabaxhumana nabo be-AC.

Ngeminye imininingwane ekukhetheni oxhumana naye ofanele ngezidingo zakho, zizwe ukhululekile ukuhlola uhla lwethu lomkhiqizo futhi uthole isisombululo esifanele sohlelo lwakho kagesi.