Waveform Type Pure Sine Wave Input Frequency 60 Hz Load Capacity (VA) 3000 VA Load Capacity (Watt) 3000 W Hot Swappable Yes Battery Characteristics Sealed Replaceable Battery Yes Serial Port Yes USB (HID Compliant) Port Yes Network Management Network-M3 Card Plug/Connector Type NEMA L5-30P Receptacle Type NEMA 5-20R / NEMA L5-30R Receptacle Detail 1 x NEMA L5-30R / 6 x NEMA 5-20R Run time full load: 3 minute - half load 9 minute