CyberPower''s Federal Trade Agreements Act (TAA) compliant Smart App Sinewave PR5000LCDRTXL5UTAA 5000 VA uninterruptible power supply (UPS) safeguards mission-critical servers, telecom equipment, VoIP and internetworking hardware that require seamless Pure Sinewave power. Its full automatic voltage regulation (AVR) boost/buck topology delivers a consistent and clean AC power, protecting connected equipment and preventing costly business interruptions. Patented GreenPower UPS advanced circuitry reduces UPS energy costs by up to 75% compared to competitive models. Backed by US-based Technical Support, an industry-leading 3-Year Warranty and a Connected Equipment Guarantee of $300,000. Works adequately in situations where the supply is prone to sags and surges 5000 VA load capacity - work without any interruption during power outages 4000 W load capacity - backup power for your valuable electronics Up to 11 minute runtime on full load to preserve critical data from power shortage interruptions