Kuqhelekile ukubona iimoto ze-DOL kumashishini oomatshini abanzima, kodwa kunokuba sisigqibo esiyingozi xa usebenza nezixhobo zemizi-mveliso. Oku kungenxa yokuba ii-motor ezinamandla eziphezulu zineentambo njenge-DOL kwaye oku kubangela ukuhla kwamandla ombane ngokugqithiseleyo kwisekethe yokubonelela. Ukunqanda ukugcwala kunye nokungqubana kweesekethe, qiniseka ukuba imotor yakho inomthamo owaneleyo we-thermal ukuze ungazami ukuqalisa umatshini osele ushushu kumthwalo ogcweleyo!
Kule posi siza kugubungela:
Yintoni umqalisi othe ngqo kumgca?
Ngokuthe ngqo kumgca wokuqalisa lolona hlobo lulula lomqalisi wemoto. Basebenzisa i-voltage epheleleyo kwii-terminals kunye neendawo ze-cubicle ngaphandle kokuchasana okanye ukufakwa kweminye imithombo. Oku kungenxa yokuba azifuni kudityaniswa neentambo zombane ukuze zisebenze, nto leyo ethetha ukuba iziqalisi ezithe ngqo kwi-intanethi zingasetyenziswa ukuba ubonelelo lwakho lombane alubangeli ukuhla kwamandla ombane agqithisileyo xa uqalisa iinjini ezinemisinga yokuqalisa ngamandla.
Zeziphi iintlobo zomqalisi we-DOL?
Iindidi ezahlukeneyo zabaqalisi be-DOL ziiMotor eziNgqo ngqo kwi-Intanethi, abaQhagamshelwano kunye ne-Thermal Overload Relays. Bakwajongana nemizobo yocingo yesiqalisi se-DOL yakho ecaleni kocingo A ukuya kwiskim sokuFinyelela ngocingo.
Yintoni umahluko phakathi kweVFD kunye ne-DOL starter?
Umahluko phakathi kwe-VFD kunye ne-DOL yokuqalisa kukuba i-VFD iguqula i-voltage yomgca we-AC ukuya kwi-DC, iyibuyisele kumbane wombane wenjini. Ngelixa, ngeendlela ze-DOL zinobuchule obusisiseko bokuqala ngelixa i-VTFT inolawulo kulo lonke ixesha lokuqalisa.
Uvavanya njani umqalisi we-DOL?
Isenokuba lula, kodwa kufuneka yenziwe ngokuchanekileyo. Ukuseta ngokukhawuleza ibhodi kwaye uvule i-breaker yakho yesekethe kunye nabaqalayo kuzo; uze ucinezele iqhosha elithi 'qalisa'! Kuya kufuneka uve oko kuvakala ngathi kukucofa okubini okuncinci: enye ukusuka xa abo banxibelelana bevaliwe (okanye ukuba usebenzisa isikrudrayiva sombane ukuphonononga phakathi kwezi zinto, yiva ukuba zidlula njani) kwaye enye xa amandla esetyenziswa kuba ngoku kukho ijusi. ebaleka kule nto.
Kutheni kusetyenziswa isiqalisi se-DOL?
Iziqalisi ze-DOL zisetyenziswa kwiimotor ezinemfuno eziphezulu zangoku zangoku ukuthintela ukulahleka kwamandla ngokuhla kwamandla ombane. Zihlala zisetyenziselwa iimpompo ezincinci, amabhanti kunye neefeni ngenxa yokukwazi kwabo ukuba nexesha lokuphendula elikhawulezayo eliyimfuneko xa uqala imithwalo eyahluka ngokusekelwe kwimfuno yomthwalo.
Ngaba sinokusebenzisa i-DOL starter ye-10 hp motor?
Ezi motors ziyilelwe ukusebenza kunye neempompo zombane zangaphezulu kunye nangaphantsi kwamanzi. Uluhlu lubandakanya iipaneli zokulawula ukusuka kwi-5.5 HP ukuya kwi-150 HP, enokusetyenziswa ngokubambisana nenkqubo enye yokuqalisa impompo ngephaneli okanye iiyunithi ezininzi njengoko zifunekayo kuxhomekeke kubukhulu beprojekthi yakho!
Ufunde kwakhona: ezi zizicoci zokucoca amanzi ozifunayo kwiprojekthi yakho elandelayo
NdinguJoost Nusselder, umseki weZixhobo zeGqirha, umthengisi womxholo, kunye notata. Ndiyathanda ukuzama izixhobo ezitsha, kwaye kunye neqela lam ndiye ndenza amanqaku ebhlog anzulu ukusukela ngo-2016 ukunceda abafundi abathembekileyo ngezixhobo kunye neengcebiso zokwenza.
