6.3.11
Battery
T
est
This UPS
has a user initiated
battery test intended
to
determine
if the
batteries are
able to
support
the
load.
The
battery test
is only able to be initiated
when
the
battery
is fully
charged.
T
his
normally
occurs
within 72 hours of the start of a charging cycle. The
command
will
not be
shown
if the
test
is not able to be r
un.
To start the
battery
test:
1.
Select
the CONTROLS symbol on the main
menu
bar. The
System
Control
screen
is
displa
y
ed.
2.
Select
Battery on the
System
Control
screen.
3. On the Battery
System
Control
screen, select
the RESTING
TESTING
command,
then
press the
RETURN
pushbut
ton.
6.3.12
Using the UPS
LOAD OFF
Command
A UPS Load Off is initiated by the Load Off
command
on the UPS Control
screen.
The UPS LOAD OFF
controls
the
UPS
output
by
powering
down the UPS and
de-energizing
the critical
load.
The UPS (including Bypass)
remains
off until
rest
arted.
To
use the LOAD OFF
command:
1.
Select
the CONTROLS symbol on the main
menu
bar. The
System
Control
screen
is
displa
y
ed.
2.
Select
UPS on the
System
Control
screen.
3. On the UPS
System
Control
screen, select
the NORMAL LOAD OFF or BYPASS LOAD
OFF
command depending
on the UPS
mode,
then
press
the RETURN
pushbut
ton.
The
Verify
Action
screen
is
displayed,
providing a choice to
proceed
or abort the
shutdo
wn.
CAUTION
All
power
to the critical load is lost
when
the LOAD OFF is
selected
in the following
step.
You should use
this
feature
only
when
you want to
de-energies
the critical
load.
4.
Select
Y
es
or No, then
press
the RETURN
pushbut
ton.
Selecting
Y
es
will
immediately
shut down the UPS and
de-energizing
the critical load.
Selecting
No will abort the
shutdo
wn.
CAUTION
Do not
attempt
to
restart
the
system
after Load Off until the
cause
of the
shutdown
has
been
identified
and
cleared.
5. To
restart
the UPS after
pressing
the LOAD OFF
pushbutton,
follow the
procedure
in
paragraph
6.3.1
or
6.3.2.
W
ARNING
Power
is
present
inside the UPS
cabinet
after the
upstream
input
feeder
circuit
breakers are
opened
because
of the installed
external battery cabinet.
Eaton 93E MK2 UPS (10-40kVA, 380/400/415V) Installation and Operation
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