Kstar MicroPower UA300 3000VA Line Interactive UPS is reliable and convenient. It offers a cold start function and Built-in self-diagnostic functions. Features AVR boost and buck Cold start function Smart RS-232/USB interface for power management Built-in self-diagnostic function Modem/LAN internet protection Fast charging capacity Auto charging in Off mode Auto restart while AC is recovering Specification: Capacity (Va/Watts) 3000 / 1800 INPUT Nominal Input Voltage 110/120vac Or 220/230/240 Vac Operating Voltage Range 81-145vac/162-290 Vac Operating Frequency Range 50/60 Hz (1±10%) OUTPUT Output Voltage Range (Batt. Mode) Simulated Sinewave At Nominal Voltage ±10% Frequency Range (Batt. Mode) 50 Hz Or 60 Hz ± 1 Hz Transfer Time Typical 2-6 Ms, 10ms Max. BATTERY Battery Type & Number 12V/9Ah x 4
