Product Description Features · Simulated sine wave inverter · 10A or 20A charging current · LCD and LED indicators · Overload and short circuit protection · Auto restart while AC is recovering Specifications: Capacity 1200VA Input Nominal Voltage 220/ 230/ 240VAC Voltage Range Narrow Range 170 – 280 VAC (UPS mode) Wide Range 90 - 280VAC Output Nominal Voltage 230VAC Output Voltage Regulation (Battery Mode):+10%/ -18% Frequency 50Hz or 60Hz Frequency Regulation +/-0.1 Hz (Bat. Mode) Transfer Time 10 - 20ms Typical, 40ms (max) Waveform Simulated Sinewave Battery Charger Current 10Amp / 20Amp (Selectable) DC Voltage 12V Overcharge Protect 15V Indication LED Display Fault – Red Lighting Battery Mode - Yellow Low Battery – Yellow flashing Shutdown Mode – Yellow flashing Charging Mode - Green flashing Overload - Red flashing LCD Display Input Voltage, Output Voltage, Load level, Battery level, Fault alarm Alarm Sounding Overload - Sounding every 0.5 second Low Battery - Sounding every 2 seconds Overcharging Fault – Continuously sounding Efficiency AC to AC >95% DC to AC >80% Physical Dimension (mm) D x W × H 293 x 231.5 x 82.5 Net Weight (kgs) 2.35 Environment Humidity 0~95% Relative Humidity. 0~40°C Noise Level Less than 50dBA