Kusarudza yakakodzera UPS magetsi inofanira kutanga yaona mapoinzi matatu:

1. Ndeipi midziyo yaunoda kushandisa? Pane mota mumidziyo here?
2. Ndeipi simba remidziyo yako? Ndeipi voltage inodiwa pakuisa V?
3. Inguva yakareba sei yaunoda kudzima kuti uchengetedze?

Mushure mekusimbisa aya matatu mapoinzi, unogona kutarisa zvigaro zvinoenderana nezviri mumapoinzi matatu.
1. Kana iyo midziyo ingori yakajairika makomputa, maseva uye zvimwe midziyo, saka sarudza simba reUPS simba rekupa zvinoenderana ne1.5 nguva yese simba reiyi midziyo yekuremedza.
Kana paine inductive mitoro yakadai semotor, compressors, pombi dzemvura, air conditioners, magetsi emagetsi, nezvimwewo, simba reiyo isingachinjiki yeUPS magetsi inosarudzwa zvichienderana ne5 kaviri simba rose remidziyo iyi inotakura.
2. Saizi yesimba remidziyo ndiyo hwaro hwako hwekufungidzira simba reUPS simba rekupa. Sarudza iyo UPS simba rekupa zvinoenderana neakawanda ataurwa padanho rekutanga.
Yakagadzirirwa kumagetsi anodiwa, ndiyo magetsi ekupinza emidziyo yako yekuremedza, pachave paine 220VAC 380VAC 110VAC (kune kushoma muChina).
3. Nguva yekudzima kwemagetsi inodiwa inosarudza kana simba rako reUPS rinosarudza muchina wakajairwa (wakavakwa mubhatiri modhi) kana yekunze bhatiri modhi (yenguva refu muchina).

Kana iwe usingade nguva yakareba yekuchengetedza yekudzima kwemagetsi, chero bedzi magetsi ekudzivirira ari maminetsi mashoma uye paine yakakwana yekudzima nguva, wobva wasarudza yakajairwa muchina,
Kana iwe uchida nguva yakati rebei yekuchengetedza, wobva wasarudza muchina wakareba-wekuita kuti ubatanidze nehombe-inokwana UPS magetsi ekupa bhatiri. Iyo chaiyo kuverenga inogona kubva pane iyi fomula [(bhatiri simba * bhatiri voltage * nhamba yemabhatiri) / mutoro simba] * simba chinhu = mutoro Nguva yacho maawa.