TheEmersonAPM300isamodularUPS.Itofferspowerratingsfrom30to300kVA,suitableforvariousapplications.Witharatedinputvoltageof380/400/415VAC(range:228-476V)andfrequencyof50/60Hz(range:40-70Hz),ithasahighinputpowerfactorof0.99atfull-loadandlowinputcurrentharmonics(≤3%).