Calculate the estimated run time of your UPS using the device load (in watts), power factor, number of batteries, battery voltage, and battery amp hours.
Oct 17, 2023 · Oct 17th, 2023 at 5:29 AM. It seems to me that, for any given load, run time would be mostly related to battery capacity. Battery capacity is the Ah rating of the battery. All else being equal, I think the higher the Ah of a battery, the longer the run time. Somewhere in the specs for the UPS, it should list the battery replacement part number. Feb 6, 2021 · How long does 1500VA last? For a common measurement, a 1500VA-rated UPS will run a computer for less than an hour. If you get more than 10 minutes of run time, you can run a PC, networking gear, and monitor.Jul 18, 2023 · Tripp Lite SMART1500LCD 1500VA – Best for Safety. 7. APC UPS 1500VA Sine Wave UPS – Best for Performance. 8. CyberPower EC850LCD Ecologic – Best for Energy Saving. 9. CyberPower ST625U Standby UPS – Best for Compact Design. 10. APC 1500VA UPS with SmartConnect – Best for Connectivity.