Note: (*) High Efficiency mode introduces a delay between loss of input power
and switching to battery power.
26
Installation and User's Guide
Table 1. Operating modes (continued)
Mode
Protection features:
Power failure
Power sag
Power surge
Under voltage
Over voltage
Online
Battery
yes
n/a
yes
n/a
yes
n/a
yes
n/a
yes
n/a
High
Standby
Efficiency*
no
yes
no
yes
no
yes
no
yes
no
yes