-
Bulk
Power for Models 590 and 595
BPD(
电源分布器
)
BPC(
电源控制器
)
BPR(
电源调节器
)
每个系统即（
595/590
）有两个
BPA
（
大容量电力集成模块），一个在前面，一个在背面。它们是互相冗余的。分别有两条电
源
线路接入，
前机的组件部分使用的是奇数号
< br>Px
，
背面的使用的是隅数号
Px
。
Each system will have 2 Bulk Power
Assemblies (BPA) a front and a rear.
Front components will have odd numbers
for their Px. Rear components will have even
numbers for their Px.
The bulk power
components have a Unit type of 9458.100
BPD
（
大容量电力分布器）是
BPA
最上面的部件，可以有
1
到
3
个，第一个是
Px-C3
，
正
面和背面的
BPA
通过有相同数量的
B
PD
。
每个
BPD
有
10
个连接口，
Bulk Power
Distributor
Bulk Power Assembly
Bulk
Power
Distributors
(BPD)
are
the
top
most
components
in
the
BPA.
The
system
can
have
from
1
to
3
components.
The first to be installed will be
Px-C3, filling upward. The front and rear BPA's
will have the same number of
BPD's
Each BPD will have 10 connection points
as shown. The components that plug into these 10
connectors will change
depending on
which BPD you are using.
<
/p>
BPC(
大容量电力控制器
)
是
BPA
的核心通信部件，每个
< br>BPA
只有一个控制器。
T1
至
T4
是
RJ
45
型的
HUB
T5
和
T6
是
D
shell
连接
T7
只用于
BPF(bulk
power fan)
T8
用于
MDA1
T9
用于
MDA2
T10
用于
MDA3
T11
用于
MDA4
T12
用于
DCA00
T30
用于
DCA01
Bulk Power Controller
The
Bulk Power Controller (BPC) is the central
communications component of the BPA. Each BPA will
have just 1
controller.
The
connections on the BPC are:
T1 through
T4 are RJ45 style for its hub
T5 and T6
are D shell connectors
T7 is a
connection always for Bulk Power Fan
T8
goes to Motor Drive Assembly (MDA) 1
T9
goes to MDA 2
T10 goes to MDA 3
T11 goes to MDA 4
T12 goes
to DCA 00
T13 goes to DCA 01
BPR
（大电力调节器），一个
BPA
最多少
3
个，
Px-E1
是第一个，
每个
BPR
在中间位置有一个连接口，用于连接
IBF
（内
部电池功能模块）。系统不一定需要
IBF
。
< br>
Bulk Power Regulator
A
Bulk Power Regulator (BPR) will come with each
BPA. The BPA can have up to 3 BPRs. Px-E1 will be
the first BPR
installed, filling
downward.
Each BPR has one connection
point in the middle for a possible connection to
an Internal Battery Feature (IBF).
Systems do not need to have IBFs.
595/590 CEC
PU
BOOK(CPU,
内
存
,IO
通信卡
等
)
System
VPD
FSP0
FSP1
DCA(
给
PU
BOOK,
供电
)
Node 0
P2 in
front
DCA 00 = E10
DCA 01 =
E11
DCA 02 = E12
Node 1
P3 in front
DCA 10 = E7
DCA 11 = E8
DCA 12 = E9
Node 2
P4 in front
DCA 20 = E4
DCA 21 = E5
DCA 22 = E6
Node 3
P5 in front
DCA 30 = E1
DCA 31 = E2
DCA 32 = E3
Motor Drive
Assemblies are:
A-1, A-2 on front lower
left
A-3, A-4 on front lower right
A-5 on rear upper left
A-6
on rear upper right
Motor Scroll
Assemblies are:
A1-A1 is a housing with
2 blowers front left
A3-A1 is a housing
with 2 blowers front right
A5-A1 is a
housing with single blower rear left
A6-A1 is a housing with single blower
rear right
P1
is
the
backplane
in
the
middle
of
the
enclosure.
The
nodes,
DCAs,
FSPs,
osilators
and
the
system
VPD
plug
into
this backplane.
P6 is in the
front, it is a light strip used to identify
components associated with the front of the
system.
P7 is in the rear, it is the
light strip used to identify components associated
with the rear of the system.
On the rear of the system
you have connections for:
System VPD -
located on the system backplane above and between
the osilators, location code is C5
FSP
0 is the right side FSP, with location code of C4
FSP 1 is the left side FSP, with
location code of C1
Power Overview
Power
?
?
?
?
2 redundant standard BPAs in the CEC A
frame and (if needed) in the CEC I/O frame provide
Bulk power to
the system
There is an IBF feature to provide bulk
power to the system in case of temporary line
disturbances. The
IBFs are connected to
the BPA but physically reside in an I/O drawer
slot
Each book in the CEC cage and each
I/O drawers have n+1 DCAs to convert the bulk
voltage to logic level
voltage
Concurrent maintenance of all Power
FRUs