32
32
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The power capacity of the AC generator should be at least twice of
The power capacity of the AC generator should be at least twice of
the UPS
the UPS capacity
capacity..
10.4 Battery mode / Battery Test mode
10.4 Battery mode / Battery Test mode
The LCD display in Battery mode is shown in the following diagram. The
The LCD display in Battery mode is shown in the following diagram. The
information about the utility power, the battery, the UPS output and the
information about the utility power, the battery, the UPS output and the
load could be displayed. The block of “INVERTER” indicates the inverter
load could be displayed. The block of “INVERTER” indicates the inverter
is working.
is working.
1)
1) When the
When the UPS
UPS is running
is running in
in Battery
Battery mode,
mode, the
the buzzer
buzzer beeps
beeps once
once
every 4 seconds. If the ON button on the front panel is pressed for
every 4 seconds. If the ON button on the front panel is pressed for
more than 1 second again, the buzz
more than 1 second again, the buzzer will stop beeping (in si
er will stop beeping (in silence
lence
mode). Press the ON button once again for more than 1 second to
mode). Press the ON button once again for more than 1 second to
resume the alarm function.
resume the alarm function.
2)
2) If the
If the UPS is
UPS is working
working in Battery
in Battery mode for
mode for the
the input line
input line voltage
voltage is
is
higher than the SPEC range, the alarm symbol “H” will be shown;
higher than the SPEC range, the alarm symbol “H” will be shown;
if the UPS is working in Battery mode for the input line voltage is
if the UPS is working in Battery mode for the input line voltage is
lower than the SPEC range, the alarm symbol “L” will be shown; if
lower than the SPEC range, the alarm symbol “L” will be shown; if
the input line voltage is lost, both “H” and “L” would not be shown
the input line voltage is lost, both “H” and “L” would not be shown
but the input voltage and frequency are shown as zero.
but the input voltage and frequency are shown as zero.
Battery mode
Battery mode