v
Machine load is listed in total ac input power (power for both line cords combined)
v
A fresh battery is defined as 2.5 years old or less.
v
An aged battery is defined as 6.5 years.
Note:
Battery capacity decreases gradually as the battery ages (from fresh-battery value to aged-battery
value). The system diagnoses a failed-battery condition if the capacity decreases below the
aged-battery value.
Typical Machine-Holdup Time vs. Load for Fresh Battery
Machine Load
3 kW
6 kW
9 kW
12 kW
15 kW
18 kW
19.5 kW
IBF
Configuration
N
R
N
R
N
R
N
R
N
R
N
R
N
R
1 BPR
7.0
21.0
2.1
7.0
2 BPR
21.0
50.0
7.0
21.0
4.0
11.0
2.1
7.0
3 BPR
32.0
68.0
12.0
32.0
7.0
21.0
4.9
12.0
3.2
9.5
2.1
7.0
1.7
6.5
N=Non-redundant, R=Redundant
Typical Machine-Holdup Time vs. Load for Aged Battery
Machine Load
3 kW
6 kW
9 kW
12 kW
15 kW
18 kW
19.5 kW
IBF
Configuration
N
R
N
R
N
R
N
R
N
R
N
R
N
R
1 BPR
4.2
12.6
1.3
4.2
2 BPR
12.6
30.0
4.2
12.6
2.4
6.6
1.3
4.2
3 BPR
19.2
41.0
7.2
19.2
4.2
12.6
2.9
7.2
1.9
5.7
1.3
4.2
1.0
3.9
N=Non-redundant, R=Redundant
Guide for Raised-Floor Preparation
Although a raised floor is not required for the
Eserver
pSeries 655, it is recommended for optimum
system cooling and cable management. Raised floor cutouts should be protected by electrically
nonconductive molding, appropriately sized, with edges treated to prevent cable damage and to prevent
casters from rolling into the floor cutouts.
Front-service access is necessary on the
Eserver
pSeries 655 to accommodate a lift tool for the
servicing of large drawers (the processor nodes and I/O drawers). Front and rear service access is
104
Site and Hardware Planning Information
Summary of Contents for 7012 397
Page 1: ...RS 6000 and Eserver pSeries Site and Hardware Planning Information SA38 0508 20...
Page 2: ......
Page 3: ...RS 6000 and Eserver pSeries Site and Hardware Planning Information SA38 0508 20...
Page 11: ...Appendix Notices 385 Index 387 Contents ix...
Page 12: ...x Site and Hardware Planning Information...
Page 16: ...xiv Site and Hardware Planning Information...
Page 18: ...xvi Site and Hardware Planning Information...
Page 26: ...8 Site and Hardware Planning Information...
Page 238: ...220 Site and Hardware Planning Information...
Page 246: ...228 Site and Hardware Planning Information...
Page 284: ...266 Site and Hardware Planning Information...
Page 296: ...278 Site and Hardware Planning Information...
Page 366: ...348 Site and Hardware Planning Information...
Page 372: ...Async Adapter Cable Planning Chart 354 Site and Hardware Planning Information...
Page 377: ...Standard I O Cable Planning Chart Chapter 12 Cable Planning 359...
Page 380: ...Cable Planning Chart Other Adapters 362 Site and Hardware Planning Information...
Page 384: ...366 Site and Hardware Planning Information...
Page 402: ...384 Site and Hardware Planning Information...
Page 404: ...386 Site and Hardware Planning Information...
Page 413: ......
Page 414: ...Printed in USA SA38 0508 20...
Page 415: ...Spine information RS 6000 and Eserver pSeries Site and Hardware Planning Information...