HP R1500 HP UPS R3000 User Guide - Page 48

Configuration setting (VAC) 208 230 240 Available nominal output voltage (VAC) 208 230 240 Output tolerance specifications Source of power Utility power (nominal range) Battery power Regulation -10% to +6% of nominal output voltage rating (within the guidelines of the Computer Business Equipment Manufacturers Association) ±5% of nominal output voltage rating Output feature specifications Feature Online efficiency Voltage wave shape Surge suppression Noise filtering Specification 94% nominal input voltage Sine wave; 5% THD with typical PFC load High-energy 6500 A peak MOVs and line filter for normal and common mode use Battery specifications Feature Type Voltage Charging Specification 12 V, 5 AH, sealed, maintenance-free, rechargeable, valve regulated lead-acid batteries with a 3-5 year service life at 25°C (77°F). The battery modules have a battery string voltage of 120 V. Complete charge takes no more than 24 hours. After approximately 4 hours, the batteries reach 90% charge at default nominal utility voltage and no load. Battery runtime Load, percent 20 50 80 100 Estimated battery runtime 40 minutes 12 minutes 6.5 minutes 5 minutes Runtime with one ERM 120 minutes 45 minutes 30 minutes 20 minutes Runtime with two ERMs 250 minutes 100 minutes 60 minutes 40 minutes Specifications 48