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OPERATION
Eaton 5125 Tower UPS (1000–2200 VA) User's Guide
S
05147304 Rev C
www.eaton.com/powerquality
32
Normal Mode
During Normal mode, the
indicator illuminates and the front panel
displays the percentage of UPS load capacity being used by the
protected equipment (see Figure 16). The UPS monitors and charges the
batteries as needed and provides power protection to your equipment.
>100%
76–100%
51–75%
26–50%
0–25%
Figure 16. Load Level Indicators
When all of the bar graph indicators and the
indicator are illuminated,
power requirements exceed UPS capacity; see page 56 for more
information.
Buck and Double Boost Mode
With the Buck and Double Boost feature, the UPS accepts a wide input
voltage range (-30/+20% of nominal) and provides consistent, clean
voltage to your equipment. The UPS operates normally from utility
power and alerts you of the voltage fluctuations. The
indicator
alternates between green and red while in Buck, Single Boost, or Double
Boost mode as shown in Figure 17.
Buck Mode
Single Boost Mode
Double Boost Mode
Figure 17. Buck and Double Boost Indicators