Emerson 250-400kVA - Manual (Page 23)

Operation
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2.2.7 Battery Management Menu
This menu permits configuring battery settings.
Time Remaining Graph—Displays the time remaining graph in the multipurpose window; plot the
battery voltage against elapsed time during a Battery Discharge Cycle (see Figure 19).
Figure 19 Time remaining display
Manual Battery Test—Start/Stop
Manual Battery Equalize—For Service only.
Commissioning—For Service only.
Battery Cycle Monitor—Displays how many discharges have occurred for these time periods:
0-30sec, 31-90sec, 91-240sec, 4-15min, 15-30min, 30-60min, 60-240min, 4-8hrs, 8hrs and up. Each
discharge record will include: (see Figure 20)
• # • Max KW
• Date • AH
• Time • Start Temp °C
• Duration • End Temp °C
• Start KW • Battery CB Start
• Min KW • Battery CB End