22
3 OPERATIONS continued
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, the UPS will backup power
from battery and alarm is sounding every 5 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 11 seconds.
Standby mode UPS is powered off and no output supply power, but
still can charge batteries.
Fault mode When a fault has occurred, the ERROR icon and the
fault code will be displayed.
LI
To Next Page
Loading...
