Phasak PH 9280 Manual De Uso página 68

3. Operations
EN
Operating mode
ECO mode
CVCF mode
Battery mode
67
PH 9280 | PH 9290
Uninterruptable Power Supply
Description
When the input voltage is
within voltage regulation range
and ECO mode is enabled,
UPS will bypass voltage to
output for energy saving.
When input frequency is within
46 to 64Hz, the UPS can be
set at a constant output
frequency, 50 Hz or 60 Hz. The
UPS will still charge battery
under this mode.
When the input voltage is
beyond the acceptable range
or power failure, UPS will
backup power from battery and
alarm will beep every 4
seconds.
LCD display
Segurança e harmonia
ININTERRUPTA