Njengonikezelo lwamandla olulondolozwe, ukugcwala kwedizili ngokuzenzekelayo kubekiwe kufuneka kube nemisebenzi esisiseko ilandelayo:
(1) ukuqala ngokuzenzekelayo
When there is a mains failure (power failure, undervoltage, overvoltage, phase loss), the unit can automatically start, automatically raise speed, automatically close and close to supply power to the load.
(2) Ukuvalwa okuzenzekelayo
Xa ii-mains ziyaphinda ziphindaphindwa, emva kokugweba ukuba kuyinto eqhelekileyo, i-Switch ilawulwa ukugqibezela ukutshintshwa kwemisebenzi kwi-Mains, kwaye emva koko iyunithi yolawulo iyakuyeka ngokuzenzekelayo kunye nokusebenza kwe-DEAT.
(3) Ukhuseleko oluzenzekelayo
Ngexesha lokusebenza kweyunithi, ukuba uxinzelelo lweoyile lusezantsi kakhulu, isantya siphezulu kakhulu, kwaye i-voltage ingaqhelekanga, imiqondiso evakalayo neyokubonwayo iya kukhutshwa ngaxeshanye. I-Alamu yesandi kunye nokukhanya ikhutshiwe, kwaye emva kokulibaziseka, ukuvalwa okuqhelekileyo.
(4) Imisebenzi emithathu yokuqalisa
Iyunithi inemisebenzi yokuqalisa emithathu, ukuba isiqalo sokuqala asiphumelelanga, emva kwe-10 yemizuzwana eli-10 siqala kwakhona, ukuba isiqalo sesibini asiphumelelanga, isiqalo sesithathu emva kokulibaziseka. Ngalo lonke ixesha elinye lesithathu liqala, liya kubaleka ngokwenkqubo yangaphambi kokuseta; Ukuba iqala ezintathu ngokulandelelana aziphumelelanga, kuthathwa njengokungaphumeleli ukuqala, ukukhupha inombolo yesalathiso yealamu, kwaye inokulawula ukuqala kwelinye icandelo ngaxeshanye.
(5) Gcina ngokuzenzekelayo imeko ye-quasi
Iyunithi inokugcina ngokuzenzekelayo imeko ye-quasi. Ngeli xesha, inkqubo ye-oyile ngokuzenzekelayo ye-oyile, inkqubo yokufudumeza ioyile yeoyile kunye namanzi, kunye nesixhobo sokuhlawula ibhetri sebhetri.
(6) Ngomsebenzi weLondolozo lweLondolozo
Xa iyunithi ingaqali ixesha elide, i-boot boot ingenziwa ukukhangela intsebenzo yeyunithi kunye nenqanaba. Amandla ogcino-engachaphazeli ukubonelelwa ngamandla kwezinto eziqhelekileyo. Ukuba impazamo ye-Ainss yenzeka ngexesha lokugcina-ukulondolozwa, inkqubo iguqula ngokuzenzekelayo kwimeko yesiqhelo kwaye ixhotyiswe yiyunithi.