Surge Energy Rating 480 J Waveform Type Pulse-width Modulated Sine Wave Load Capacity (VA) 1500 VA Load Capacity (Watt) 900 W Protection Type Over Voltage Brownout Plug/Connector Type NEMA 5-15P Receptacle Type NEMA 5-15R Transfer Time 2 ms Receptacle Detail 5 x NEMA 5-15R Ideal for protecting sensitive electronics from power interruptions: Backup/Run Time (Half Load) 10 Minute & Backup/Run Time (Full Load) 2.30 Minute