OPERATION
Eaton 9910 UPS and EBM User's Guide
S
P-164000005 Rev 2
30
Behavior on Overload
Table 5 and Table 6 explain how the UPS responds to an overload
condition.
Table 5. Behavior on Overload (3000 VA Models)
Overload
Severity
Load
Level
On Utility Power
On Battery
Level 1
100% to
101%
Overload alarm only and support load
indefinitely
Overload alarm only, support load until low
battery shutdown level is reached
Level 2
102% to
110%
Shutdown in 2 minutes
Shutdown in 12 seconds or until low battery
shutdown level is reached
Level 3
>110%
Shutdown in 300 milliseconds
Shutdown in 2 seconds
Table 6. Behavior on Overload (6000 VA Models)
Overload
Severity
Load
Level
On Utility Power
On Bypass
On Battery
Level 1
100% to
101%
Overload alarm only and
support load indefinitely
Overload alarm only and
support load indefinitely
Overload alarm only, support
load until low battery
shutdown level is reached
Level 2
102% to
110%
Transfer to Bypass after
12 seconds (±1). If Bypass is
not available, transfer to Fault
mode after 12 seconds (±1)
Overload alarm plus "Level 2
Overload" alarm only and
support load indefinitely
Transfer to Fault mode after
12 seconds (±1) or until low
battery shutdown level is
reached
Level 3
>110%
Transfer to Bypass
immediately. If Bypass is not
available, transfer to Fault
mode in 300 ms to 1 second
Overload alarm plus "Level 2
Overload" alarm plus "Level 3
Overload" alarm only and
support load indefinitely
Transfer to Fault mode in
300 ms to 1 second
Содержание 9910
Страница 1: ...Powerware Series Eaton 9910 UPS and EBM User s Guide ...
Страница 2: ......
Страница 3: ...Powerware Series Eaton 9910 UPS and EBM User s Guide ...
Страница 26: ...INSTALLATION Eaton 9910 UPS and EBM User s Guide S P 164000005 Rev 2 18 ...
Страница 44: ...OPERATION Eaton 9910 UPS and EBM User s Guide S P 164000005 Rev 2 36 ...
Страница 60: ...UPS MAINTENANCE Eaton 9910 UPS and EBM User s Guide S P 164000005 Rev 2 52 ...
Страница 75: ......
Страница 76: ... P 1640000052 P 164000005 2 ...