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35
4. Operation
06: Voltage Range for ECO Mode
Interface Setting
Parameter 2: Low voltage point in ECO Mode. The setting range is from -5% to -10% of the
nominal voltage.
Parameter 3: High voltage point in ECO Mode. The setting range is from +5% to +10% of the
nominal voltage.
07: Frequency Range for ECO Mode
Interface Setting
Parameter 2: Set the low frequency point for ECO Mode.
50 Hz system: Setting range is from 46.0 Hz to 48.0 Hz.
60 Hz system: Setting range is from 56.0 Hz to 58.0 Hz.
The default value is 48.0 Hz/58.0 Hz.
Parameter 3: Set high frequency point for ECO Mode.
50 Hz: Setting range is from 52.0 Hz to 54.0 Hz.
60 Hz: Setting range is from 62.0 Hz to 64.0 Hz.
The default value is 52.0 Hz/62.0 Hz.
08: Bypass Mode Setting
Interface Setting
Parameter 2:
OPN: Bypass allowed. When selected, the UPS will run in Bypass Mode depending on whether the
bypass setting is enabled/disabled.
FBD: Bypass not allowed. When selected, Bypass Mode is not allowed in any situation.
Parameter 3:
ENA: Bypass enabled. When selected, Bypass Mode is activated (Default).
DIS: Bypass disabled. When selected, automatic bypass is acceptable, but manual bypass is
not allowed. Manual bypass means users manually operate UPS for Bypass Mode. For example,
pressing OFF button in AC Mode to turn into Bypass Mode.
09: Maximum Battery Discharge Time Setting
Interface Setting
Parameter 3:
000~999: Set the maximum discharge time from 0 to 999 min. The UPS will shut down to the
protect battery if the discharge time arrives before the battery is under voltage. The default value is
990 min.
DIS: Disable battery discharge protection and backup time will depend on battery capacity.
10: Reserved
Interface Setting
Reserve for future options.
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