Page 27620-00082-01-us (en)ENGLISH6. AppendicesBackup time Time during which the load can be supplied by the UPS operating on battery power.Battery test Internal UPS test to check battery status.Cold start The devices connected to the UPS can be started even if AC input power is notavailable. The UPS operates on battery power alone.Deep discharge Battery discharge beyond the permissible limit, resulting in irreversible damage tothe battery.Load Devices or equipment connected to the UPS output.Low-batterywarningThis is a battery-voltage level indicating that battery power is low and that the usermust take action in light of the imminent break in the supply of power to the load.Normal ACinputThe AC-power line supplying the UPS under normal conditions.Percent load Ratio of the power effectively drawn by the load to the maximum output of the UPS.Personalisation It is possible to modify certain UPS parameters set in the factory. Certain UPSfunctions can also be modified by the software to better suit user needs.ProgrammableoutletsControllable outlets for automatic load shedding, remote shutdown and sequentialrestart (personalised using software).UPS Uninterruptible Power System.UPS ON/OFFcontrolled bysoftwareThis function enables or disables initiation of UPS ON/OFF control sequences bycomputer power-management software.6.2 Glossary