Input protection Internal Fuse Plug Type 3-Pin Output-Voltage (Battery mode) 230VAC+-10% Voltage range (AC mode) 230VAC±10% Frequency range (Battery mode) 50 Hz±1Hz Transfer Time Typical 4-8ms 8ms Waveform (Battery mode) Simulated Sine Wave No.of Output Sockets 3 Battery Type & Number 2V/7 Ah x 2 Recharge Time 4-6 hours Up to 90% Capacity Power Backup Time Up to 45 minutes Dimension 350*146*160 mm 1kVA/600W Capacity: Designed for exceptional usability, the line-interactive UPS with a load capacity of 1kVA/600Watt provides users with optimal PC Power backup for up to 45 minutes. Battery Overload Protection: Provides protection of connected equipment from Electrical surges, Voltage fluctuations, and Short Circuits. Cold-Start Functionality: Provides temporary battery Power when the utility Power (Input Power) is off. Boost & Buck AVR (Automatic Voltage Regulation): With AVR Technology, instead of going to battery during high/low input voltages, the unit increases (BOOST) or reduces (TRIM) the voltage to a safe operating range. LED indicator & Audible Alarm: The LED illuminates to indicate the current operating status of the UPS, while the notification alarm indicates the changing of utility power and UPS power condition.