--- Model: PowerCom MACAN Comfort Tower, MRT-1000 Form: Rack&Tower Capacity(VA): 1000 VA Capacity(Watts): 1000 W Key Advantage: Power Factor 1.0 for Larger Power Density Pure Sinewave Output with Double Conversion Topology Extremely Low THD suitable for Delicate Instruments Diagram LCD with Auto-Rotation for better User experience Hot Swappable Battery Replacement for Maintenance Overload, Surge, Short Circuit Protection INPUT Voltage 208 / 220 / 230 / 240 Vac Voltage Range 120 - 276 Vac, < 25% Load 140 - 276 Vac, < 50% Load 160 - 276 Vac, < 75% Load 180 - 276 Vac, < 100% Load Frequency Range 50 / 60 Hz (Auto Sensing) Power Factor > 0.97 Cold Start Yes OUTPUT Rated Power Factor 1.0 Waveform Pure Sine Wave Voltage 208 / 220 / 230 / 240 Vac ± 2% Frequency 50 / 60 Hz ± 0.25 Hz Transfer Time 0 ms Harmonic Distortion ≦ 2.5% THD at Linear Load Crest Factor 3:1 Output Sockets: 2xShuko PROTECTION Overload Line Mode: 105% - 120% for 30 seconds 121% - 150% for 10 seconds Overload Battery Mode: 101% - 109% for 10 seconds 110% - 120% for 3 seconds Bypass Internal Bypass(Automatic and Manual) Short Circuit Protection UPS Output Cut Off Immediately BATTERY Sealed, Maintenance Free Type&Quantity: 3*12V 7Ah Typical Recharge Time: 4 Hr to 90% Indicator: LCD Panel Communication Port: RS232, USB(B-type) SNMP Slot Option PHYSICAL Dimensions(WxDxH)(mm) 428 x 425 x 84 Weights(Kgs) 14.7