Behavior on overload – Dell 5600R OL HV-US User Manual

Page 48

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Operation

Behavior on Overload

See Table 8 for an explanation of how the UPS responds to an overload condition.

Table 8. Behavior on Overload

Overload
Severity

Load Level

On Utility Power

On Bypass

On Battery

Level 1

100% to 101%

Overload alarm and
supports load
indefinitely

Overload alarm
and supports load
indefinitely

Overload alarm and supports
load until low battery
shutdown level is reached

Level 2

102% to 110%

Transfers to Bypass
mode in 12 sec (±1 sec).
If Bypass mode is not
available, transfers to
Fault mode after 12 sec
(±1 sec).

Transfers to Fault
mode in 2 min
(±1 sec)

Transfers to Fault mode in
12 sec (±1 sec) or when low
battery shutdown level is
reached

Level 3

> 110%

Transfers to Bypass
mode immediately. If
Bypass mode is not
available, transfers to
Fault mode after 300 ms
to 1 sec.

Transfers to Fault
mode in 300 ms
to 1 sec

Transfers to Fault mode in
300 ms to 1 sec

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