PowerShield Centurion RT 6000VA, User Manual

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finished the startup, there will be a few seconds of voltage pulse (same as the input voltage)
on the bypass output. If you need to remove the pulse on this mode to protect your load better,
you could contact the dealer for help.
For the UPS with parallel function, this pulse situation won’t happen.

03: Voltage range for bypass
Interface Setting
Parameter 2: Set the acceptable low voltage for bypass. Setting
range is from 110V to 209V and the default value is 110V.
Parameter 3: Set the acceptable high voltage for bypass. Setting
range is from 231V to 276V and the default value is 264V.

04: Frequency range for bypass
Interface Setting
Parameter 2: Set the acceptable low 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.
The default value is 46.0Hz/56.0Hz.
Parameter 3: Set the acceptable high frequency for bypass.
50 Hz: Setting range is from 51.0Hz to 54.0 Hz.
60 Hz: Setting range is from 61.0Hz to 64.0Hz.
The default value is 54.0Hz/64.0Hz.

05: ECO mode enable/disable
Interface Setting
Parameter 3: Enable or disable ECO function. You may choose
following two options:
DIS: disable ECO function
ENA: enable ECO function
If ECO function is disabled, voltage range and frequency range for
ECO mode still can be set, but it is meaningless unless the ECO
function is enabled.

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 low frequency point for ECO mode.
50 Hz system: Setting range is from 46.0Hz to 48.0Hz.
60 Hz system: Setting range is from 56.0Hz to 58.0Hz.
The default value is 48.0Hz/58.0Hz.
Parameter 3: 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.
The default value is 52.0Hz/62.0Hz.