HP R1500 HP R1500 G3 UPS User Guide - Page 35

UPS model R1500 G3 INTL VA 1500 Nominal power rating (W) 1000 Nominal voltage setting 220, 230, 240 Voltage specifications Configuration setting (VAC) 100 110 120 220 230 240 Available nominal output voltage (VAC) 100 110 120 220 230 240 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) ±20% of nominal output voltage rating Output feature specifications Feature Online efficiency Voltage wave shape Surge suppression Noise filtering Specification 95% nominal input voltage Sine wave; 5% THD with typical PFC load ANSI C62.41 Category A (formerly IEEE 587) Full-time EMI/RFI filtering Battery specifications Feature Type Voltage Charging Specification 6 V, 9 AH, sealed, maintenance-free, valve-regulated, rechargeable, lead-acid battery. The battery modules have a battery string voltage of 36 V. Advanced charging for faster recovery. Complete charge takes at least 48 hours. After approximately 24 hours, the batteries reach 90% charge at default nominal utility voltage and no load. IMPORTANT: The 48-hour timer for the overall charge cycle triggers at the transition from charge mode to float mode. For certain conditions such as heavily discharged batteries, battery condition, and so on, it may take longer than usual to reach float mode. In these cases, it may take longer than 48 hours to reach the rest mode. Specifications 35