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Operation
Table 7. Settings (continued)
Description Default SettingAvailable Settings
Battery Saving Mode [Disabled] [10%] [20%] [30%]...[100%]
The UPS output is turned off in five minutes if the
UPS is on battery and output power is below the
selected level.
Disabled
On Battery Notice Delay [0s] [1s] [2s]...[99s]
The UPS issues a “UPS on battery” notice in the
specified number of seconds after the UPS starts to
discharge the batteries.
0s
Site Wiring Fault Alarm [Enabled] [Disabled] Disabled for 208V
models; Enabled for
all others
Bypass Voltage Low Limit [-6%] [-7%]...[-20%] of nominal
The Bypass operation is disabled if the measured
bypass voltage level is below the nominal output
voltage (-15%).
NOTE: The Qualify Bypass setting may overrule the
Bypass Voltage Low Limit setting.
-15% of nominal
Bypass Voltage High Limit [+6%] [+7%]...[+20%] of nominal
The Bypass operation is disabled if the measured
bypass voltage level is above the nominal output
voltage (+10%).
NOTE: The Qualify Bypass setting may overrule the
Bypass Voltage High Limit setting.
+10% of nominal
Qualify Bypass [Always] [Never] [Bypass Disabled]
If Always, Bypass operation is allowed when:
S Bypass voltages > the value set for Bypass
Voltage Low Limit
S Bypass voltages < the value set for Bypass
Voltage High Limit
S Bypass frequency > (nominal frequency -3 Hz)
S Bypass frequency < (nominal frequency +3 Hz)
S Inverter is synchronized with Bypass when
unsynchronized transfers are disabled by the
value set for Unsynchronized Transfers
If Never, Bypass operation is always allowed; voltage
and frequency limits are not in use.
If Bypass Disabled, Bypass operation is prohibited.
Always
