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26
USING THE UPS SYSTEM CONT.
LCD Setting Configuration Cont.
8. Press the “ENTER” button to select the parameter you want to change.
9. You may be prompted to save the selection, if so press the “ENTER” button to save the setting. Some
options are saved and started automatically. (See the following table for additional details.)
10. Press the “ESC” button to cancel or return to the previous LCD menu.
CONFIGURE
SUBMENU
AVAILABLE SETTINGS
DEFAULT SETTING
Output Voltage
= [200V] [208V] [220V] [230V] [240V]
Sets UPS output voltage
208V
Sync Freq Window
Range= [+/- 1%] [+/- 2%] [+/- 3%] [+/- 4%] [+/- 5%]
[+/- 6%] [+/- 7%] [+/- 8%] [+/- 9%] [+/-10%]
Sets output synchronization frequency range
If input line frequency is outside this range, the UPS
will lock in at the nominal frequency
+/- 5%
Bypass V Window
Range= [+10%/-10%] [+10%/-15%] [+10%/-20%]
[+15%/-10%] [+15%/-15%] [+15%/-20%]
Sets Bypass Voltage range
+10%/-15%
Bypass Condition
[Check Freq/Volt] [Check Volt Only] [No Bypass]
Bypass Condition :
The default setting [Check Freq/Volt] means the UPS
will check the the following specifications (1) and (2)
when UPS has fault and needs transfer to Bypass.
The setting [Check Volt Only] means the UPS will
check the the following specification (1) when UPS has
fault and needs transfer to Bypass.
(1) Bypass voltage is inside the range of "Bypass V
Window".
(2) Bypass frequency is inside the range of "Sync Freq
Range".
The setting [No Bypass] means the UPS is forbidden
to transfer to Bypass when UPS has fault.
Check Freq/Volt
