The Fact About ups apc srv2krirk e That No One Is Suggesting
Double conversion on-line topology: Assures a persistently large degree of power good quality. Any disturbances around the distribution waveform are regenerated by means of the zero transfer time AC to DC then DC to AC conversion procedure. The battery is only used as being a back again-up resource.Cùng Phúc Anh xem xem điều gì khiến bộ l