Eaton Powerware 5125 User Manual

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OPERATIONEaton 5125 Rack-Mount UPS (5000/6000 VA) User's Guide 164201541 Rev Dwww.eaton.com/powerquality42Battery ModeWhen the UPS is operating during a power outage, the alarm beepsintermittently, the + - indicator illuminates, and the indicatorflashes.When utility power returns, the UPS transfers to Normal mode operationwhile the battery recharges.If battery capacity becomes low while in Battery mode, the + - indicatorstarts flashing and the alarm becomes continuous. Immediatelycomplete and save your work to prevent data loss and similar difficulties.When utility power is restored after the UPS shuts down, the UPSautomatically restarts. The indicator flashes until the battery hasrecharged to an acceptable level.Bypass ModeIn the event of a UPS overload or internal failure, the UPS transfers yourequipment to utility power. Battery mode is not available; however, theutility power continues to be passively filtered by the UPS. The alarmsounds and the indicator illuminates red. The UPS transfers toBypass mode when: The UPS has an overtemperature condition. The UPS has an overload condition of 102 to 110% for 2 minutes. The UPS has an overload condition >110% for 12 cycles. The UPS detects a fault in the UPS electronics.Standby ModeWhen the UPS is turned off and remains connected to utility power, theUPS is in Standby mode. The indicator flashes and the load levelindicators are off, indicating that power is not available to yourequipment. The battery recharges when necessary.NOTE For 200–240V models, the output receptacles may remain electrically live (up to100–120V). Unplug the UPS to ensure power is not available to the output receptacles.