Table of Contents
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CONTENTS
Chapter 6
Chapter 7
Chapter 8
Chapter 9
Chapter 10
Chapter 11
Site Planning Guide VMAX 250F, VMAX 450F, VMAX 850F, VMAX 950F with HYPERMAX OS
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Bay layout and dimensions..........................................................................44
Tile placement............................................................................................ 45
Casters and leveling feet............................................................................ 45
Cabinet stabilizing...................................................................................... 47
System bay layouts.................................................................................... 50
Adjacent layouts, VMAX 450F, VMAX 850F, VMAX 950F .............51
Dispersed layout, VMAX 450F, VMAX 850F, VMAX 950F............. 52
Adjacent and dispersed (mixed) layout ......................................... 53
Dimensions for array layouts...................................................................... 54
Tile placement............................................................................................ 55
Caster and leveler dimensions.................................................................... 56
Power distribution equipment, VMAX 250F................................................60
Power distribution unit VMAX 450F, VMAX 850F, VMAX 950F................. 62
Wiring configurations, VMAX 250F............................................................ 64
Wiring configurations, VMAX 450F, VMAX 850F, VMAX 950F.................. 68
Power interface.......................................................................................... 72
Customer input power cabling.................................................................... 72
VMAX 250F customer AC power feed cabling............................... 73
Best practices: Power configuration guidelines.......................................... 74
Power extension cords, connectors, and wiring.......................................... 74
Single-phase.................................................................................. 75
Three-phase (International (Wye))................................................80
Three-phase (North American (Delta))......................................... 83
Three-phase (Wye, Domestic).......................................................85
Two system configurations.........................................................................88
EMC rack requirements for customer components.................................... 88
Computer room requirements, VMAX 250F............................................... 90
Customer rack requirements, VMAX 250F................................................. 90
PDU requirements for third party racks, VMAX 250F................................. 91
Component power requirements, VMAX 250F .............................. 91
Computer room requirements ....................................................................96
Customer rack requirements ..................................................................... 97
Third party racks with vertical PDUs - RPQ Required ............................. 99
.....................................................................................................100
facing) .........................................................................................102
Chassis to chassis grounding.................................................................... 103
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