User Manual for Lead Acid Interactive UPS
04/22v.1
Page 28
VD-Series (5000VA-10kVA)
Chatsworth Products (CPI)
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 49.0Hz.
60 Hz system: Setting range is from 56.0Hz to 59.0Hz.
The default value is 48.0Hz/58.0Hz.
Parameter 3: Set high frequency point for ECO mode.
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 52.0Hz/62.0Hz.
08: Bypass mode setting
Interface
Setting
Parameter 2:
OPN: Bypass allowed. When selected, UPS will run at Bypass mode
depending on bypass enabled/disabled setting.
FBD: Bypass not allowed. When selected, it’s not allowed for running in
Bypass mode under any situations.
Parameter 3:
ENA: Bypass enabled. When selected, Bypass mode is activated.
DIS: Bypass disabled. When selected, automatic bypass is acceptable,
but manual bypass is not allowed. Manual bypass means users manu-
ally operate UPS for Bypass mode. For example, pressing OFF button
in AC mode to turn into Bypass mode.
09: Battery backup time setting
Interface
Setting
Parameter 3:
000~999: Set the maximum backup time from 0min to 999min. UPS will
shut down to protect battery after backup time arrives. The default value
is 990min.
DIS: Disable battery discharge protection and backup time will depend
on battery capacity.
10: Reserved
Interface
Setting
Reserved