PowerShield PSCE1000 - Operating Mode Description

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3-6. Operating Mode Description
Operating mode
Description
LCD display
Online mode
When the input voltage is within
acceptable range, UPS will provide pure
and stable AC power to output. The
UPS will also charge the battery at
online mode.
ECO mode
Energy saving mode:
When the input voltage is within voltage
regulation range, UPS will bypass
voltage to output for energy saving.
The UPS will also charge the battery at
ECO mode.
Frequency
Converter mode
When input frequency is within 40 Hz to
70 Hz, the UPS can be set at a constant
output frequency, 50 Hz or 60 Hz. The
UPS will still charge battery under this
mode.
Battery mode
When the input voltage is beyond the
acceptable range or power failure, UPS
will backup power from battery and
alarm is sounding two beeps every 30
seconds.
Bypass mode
When input voltage is within acceptable
range but UPS is overload, UPS will
enter bypass mode or bypass mode can
be set by front panel. Alarm is sounding
every 10 second.
Standby mode
UPS is powered off and no output
supply power, but still can charge
batteries.
Fault mode
When a fault has occurred, the
icon and the fault code will be
displayed.