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Bypass setting
Interface
Description
Bypass:
Status: Open
Enable
HighLoss V: 264V
LowLoss V: 110V
HighLoss F: 64Hz
LowLoss F: 56Hz
Bypass:
Status: Forbid
HighLoss V: 264V
LowLoss V: 110V
HighLoss F: 64Hz
LowLoss F: 56Hz
1
. Status
(only available in bypass / line mode)
1.1 Open/Forbid:
(default: Open)
Open
: Bypass allowed. When selected, UPS will run in Bypass
mode depending on bypass enabled/disabled setting.
Forbid:
Bypass not allowed. When selected, running in Bypass
mode is not allowed under any situations.
1.2 Enable/Disable:
(default: Enable)
This option appears only when “Open/Forbid” is set to “Open”.
Enable:
Bypass enabled. When selected, Bypass mode is activated.
Disable:
Bypass disabled. When selected, automatic bypass is
acceptable, but “manual bypass” is not available. “Manual bypass”
means users manually operate UPS in Bypass mode (for example, in
Line mode turning off the UPS to Bypass mode). Here the UPS will
go to bypass mode but without output if it is turned off in line mode.
NOTE:
The following items are only available in bypass mode:
2. HighLoss V:
(default: 264V)
Set the acceptable high voltage for bypass.
Setting range is from (Rated Output Volt +11V) to 276V.
3. LowLoss V:
(default: 110V)
Set the acceptable low voltage for bypass.
Setting range is from 110V to (Rated Output Volt - 11V).
4. HighLoss F:
(default: 64Hz)
Set the acceptable high frequency for bypass.
50 Hz: Setting range is from 51Hz to 54 Hz.
60 Hz: Setting range is from 61Hz to 64Hz.
5. LowLoss F
: (default: 56Hz)
Set the acceptable high frequency for bypass.
50 Hz system: Setting range is from 46.0Hz to 49.0Hz.
60 Hz system: Setting range is from 56.0Hz to 59.0Hz.
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ECO setting
(can only be changed while in bypass mode)
Interface
Description
1. Status
(default: Disabled)
Enable:
Enable ECO Function
Disable:
Disable ECO Function
2.
HighLoss V:
High voltage point in ECO mode.
The setting range is from +5% to +10% of the nominal voltage.
3.
LowLoss V:
Low voltage point in ECO mode.
The setting range is from -5% to -10% of the nominal voltage.
4.
HighLoss F:
(default: 58Hz)
Set low frequency point for ECO mode.
50 Hz system: Setting range is from 46Hz to 48Hz.
60 Hz system: Setting range is from 56Hz to 58Hz.
5.
LowLoss F:
(default: 62Hz)
Set high frequency point for ECO mode.
50 Hz: Setting range is from 52.0Hz to 54.0 Hz.
60 Hz: Setting range is from 62.0Hz to 64.0Hz.
