Mitsubishi Electric 1100B Series, Руководство технического владельца

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MITSUBISHI ELECTRIC 1100B SERIES UPS
1100B SERIES UPS
OWNERS / TECHNICAL MANUAL
Page Number:
2-4
C) SETUP MENU (Figure 20, Figure 21)
The following will be displayed when the SETUP key on the SCREEN SELECT MENU is
pressed.
This screen prompts the user to select: (Figure 20) whether the start & stop operation will be
performed by local or remote operation; or (Figure 21) time & date adjustment.
Figure 20 Remote/Local Operation Select
Figure 21 Date & Time Adjustment
2.2.2 INPUT POWER FAILURE (Figure 22, Figure 23)
During an input power failure, the UPS inverter will be powered by the UPS batteries. The
following will be displayed on the main and measurement screen
: “indication of battery
operation
” and “remaining battery life.”
▲Figure 22
Main Screen
(Battery Operation)
Figure 23 Measurement Screen
▲ For other stored energy systems, refer to the supplement.
The LCD will display a
“battery low voltage” message when the battery capacity is near depletion.
The
“End of Battery Discharge” announcement is displayed when the battery end voltage is
reached. At this time, the inverter will perform an electronic shutdown to prevent battery loss of
life, which is typical from extreme deep discharge conditions. When the input power is restored,
the inverter will automatically restart to power the load, and the batteries will be simultaneously
recharged.