Safety
Precautions
-
Do
not
dismantle
the
PSUs.
Otherwise,
electric
shock
may
result.
-
Even
after
shutdown,
the
temperature
around
the
PSUs
remains
high.
After
turning
off
a
PSU,
wait
until
the
hot
components
are
cool
before
removing
the
PSU.
-
When
installing
a
PSU,
confirm
that
the
PSU
connectors
are
neither
damaged
nor
bent.
-
Be
careful
when
handling
the
PSUs
because
they
are
heavy.
If
inadvertently
dropped,
a
PSU
may
cause
injury.
-
For
details,
see
This
AC
PSU
is
automatically
adjusted
to
the
main
power
voltage
within
a
range
from
200
V
to
240
V
(80
PLUS
Platinum).
The
FX700
main
unit
operates
only
when
the
main
power
voltage
at
the
location
corresponds
to
the
rated
voltage
range.
(3)
(2)
(1)
Location
Component
(1)
PSU#00
(2)
PSU#01
(3)
PSU#02
(optional)
Chapter
6
PSU
(Power
Supply
Unit)
This
chapter
describes
the
handling
of
the
PSUs
(power
supply
units).
6.1
Basic
Information
In
the
basic
configuration,
the
FX700
main
unit
has
two
mounted
PSUs.
The
PSUs
are
automatically
adjusted
to
the
main
power
voltage
within
a
range
from
200
V
to
240
V
(80
PLUS
Platinum).
You
can
install
a
third
PSU
as
an
option
for
use
as
a
redundant
power
supply.
With
the
PSUs
in
a
redundant
configuration,
even
if
one
PSU
fails,
operation
does
not
stop
but
continues.
Also,
the
faulty
PSU
can
be
replaced
during
operation.
(Hot
plug)
You
can
install
the
third
PSU
during
operation.
Figure
6.1
PSU
Mounting
Locations
Chapter
6
PSU
(Power
Supply
Unit)
C120-0090-04EN
6.1
Basic
Information
42
Summary of Contents for Supercomputer PRIMEHPC FX700
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