Connecting
the
BladeCenter
T
type
8730
to
ac
power
The
BladeCenter
T
Type
8730
unit
comes
with
one
pair
of
220-volt
hot-swap
ac
power
modules
in
power-module
bays
1
and
2.
The
BladeCenter
T
unit
supports
a
second
pair
of
power
modules
in
power-module
bays
3
and
4.
Each
active
power
module
supplies
12-volt
power
to
the
blade
bays
that
it
services.
ESD connector
TOP
D
TOP
D
BTM
E
BTM
E
2
4
1
3
CRT
MJR
MNR
2
Alarms
1
Type 8730
Power-module
bay 4 connector
Power-module
bay 2 connector
Power-module
bay 3 connector
Power-module
bay 1 connector
There
are
four
IEC320
power
connectors
on
the
rear
of
the
Type
8730
(ac
power)
unit,
marked
1-4
on
the
rear
panel.
Power
is
applied
to
the
corresponding
power
modules
according
to
the
numbering
convention
on
the
rear
panel.
(For
example,
power
connector
1
supplies
power
to
power
module
1,
and
so
on.)
The
BladeCenter
T
unit
does
not
have
a
power
switch.
To
start
the
BladeCenter
T
Type
8730
(ac
power)
unit,
connect
one
end
of
a
power
cord
into
input
power
connector
1
and
2
on
the
rear
of
the
BladeCenter
T
unit,
and
the
other
end
of
each
power
cord
into
a
220-volt
power
distribution
unit
(PDU)
that
is
connected
into
an
appropriate
electrical
outlet.
Important:
In
a
redundant
pair
of
power
modules,
a
power
module
that
is
not
connected
to
a
220-volt
power
source
creates
a
nonredundant
condition.
If
you
have
a
second
pair
of
power
modules
to
install
in
power-module
bays
3
and
4;
then,
connect
power
cords
to
input
power
connectors
3
and
4
on
the
rear
of
the
BladeCenter
T
unit,
and
the
other
end
of
each
power
cord
into
a
220-volt
power
distribution
unit
(PDU)
that
is
connected
into
an
appropriate
electrical
outlet.
To
provide
true
redundant
power,
BladeCenter
T
power
modules
1
and
3
must
be
connected
to
a
different
power
source
than
power
modules
2
and
4.
Connect
BladeCenter
T
power
modules
1
and
3
to
a
different
PDU
than
power
modules
2
and
4;
then,
connect
each
PDU
to
an
ac
power
source
(building
power
source
or
service
entrance)
that
is
controlled
by
a
separate
circuit
breaker.
Chapter
2.
Setting
up
the
BladeCenter
T
hardware
21
Содержание BladeCenter T Type 8720
Страница 3: ...BladeCenter T Types 8720 and 8730 Installation and User s Guide ERserver...
Страница 8: ...vi BladeCenter T Types 8720 and 8730 Installation and User s Guide...
Страница 28: ...14 BladeCenter T Types 8720 and 8730 Installation and User s Guide...
Страница 64: ...50 BladeCenter T Types 8720 and 8730 Installation and User s Guide...
Страница 74: ...60 BladeCenter T Types 8720 and 8730 Installation and User s Guide...
Страница 88: ...74 BladeCenter T Types 8720 and 8730 Installation and User s Guide...
Страница 122: ...108 BladeCenter T Types 8720 and 8730 Installation and User s Guide...
Страница 127: ......
Страница 128: ...Part Number 88P9320 Printed in USA 1P P N 88P9320...
