Mecer Winner Pro 6KR 6000VA/4800W Rackmount UPS

Capacity: 6000 VA / 4800 W Battery Type: 12 V / 9 Ah Frequency Range: 4654 Hz or 5664 Hz, adjustable according to mains power. Input Voltage Range: Wide range (specific values typically around 110V - 300V AC) Output Voltage Regulation: ±1% of the nominal voltage Waveform Type: Pure Sine Wave, ideal for sensitive equipment Efficiency: Up to 90% in normal mode and up to 98% in eco mode Recharge Time: Capable of recharging up to 90% capacity within 9 hours Form Factor: 6U Rackmount, compatible with 19-inch server racks Surge Protection: Integrated surge protection, safeguarding equipment from transient voltages