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3.2.9 Ratios Display
From the Ratios display we can see the crest factor for each phase, the current % of full load for both each phase
and for the total unit. Additionally, the load in kVA/kW is provided. See Figure 3-11.
Continuing to press the soft key #1 (Multiple Documents icon) will restart the display sequence
of all of the measure-
ment displays, i.e., battery, power, current, voltage, frequency and finally
ratios.
At this point, it would be appropriate to press the Main Menu key and select the Mimic Diagrams item. This is done
by pressing either soft key #1 or soft key #2 until the item is backlit, and then pressing soft key #4 to select the item
for display. See Figure 3-11.
Figure 3-11: Ratios.
3.2.10 Mimic Diagrams
The Mimic Diagrams display is unlike any of the other display we have examined. This display
is actually two displays
in one. The top half of the display contains a single line representation of the current operating condition of the
Galaxy 3000 unit. Through the use of color changes
in the display, it will indicate whether the unit is operating
normally, is on bypass, or is currently
running on batteries. The lower half of the display will show any existing alarm
conditions that are present.
To exit this display, it is necessary to press the Main Menu key.
From the Main Menu we can select the Status option. See Figure 3-12.
Figure 3-12: Mimic Diagram.
Operation 3 —9
86-172010-00 C05
Ratios
Crest Factor %Load
Ph1 1.5 13 %
Ph1 1.5 13 %
Ph1 1.5 13 %
Load kW/kVA 0.8
kW percent load 12 %
NORM Load Protected
D
E
L