Contents - Table Of Contents
- Table Of Contents
- Table Of Contents
- Figures
- Tables
- Preface
- Revision history
- Chapter 1 Pre-planning tasks
- Before you begin
- VMAX All Flash packaging
- Chapter 2 Delivery and transportation
- Delivery arrangements
- Shipping and storage environmental requirements
- Chapter 3 Specifications
- Radio frequency interference
- Power consumption and heat dissipation
- Adaptive cooling
- Airflow
- Air volume, air quality, and temperature
- Air quality requirements
- Shock and vibration
- Hardware acclimation times
- Optical multimode cables
- Chapter 4 Data Center Safety and Remote Support
- Fire suppressant disclaimer
- Chapter 5 Physical weight and space
- Floor load-bearing capacity
- Physical space and weight
- Chapter 6 Position VMAX 250F Bay
- Bay layout and dimensions
- Tile placement
- Cabinet stabilizing
- Chapter 7 Position VMAX 450F, VMAX 850F, VMAX 950F Bays
- System bay layouts
- Adjacent layouts, VMAX 450F, VMAX 850F, VMAX 950F
- Dispersed layout, VMAX 450F, VMAX 850F, VMAX 950F
- Adjacent and dispersed (mixed) layout
- Dimensions for array layouts
- Caster and leveler dimensions
- Chapter 8 Power cabling, cords and connectors
- Power distribution equipment, VMAX 250F
- Power distribution unit VMAX 450F, VMAX 850F, VMAX 950F
- Wiring configurations, VMAX 250F
- Wiring configurations, VMAX 450F, VMAX 850F, VMAX 950F
- Power interface
- VMAX 250F customer AC power feed cabling
- Best practices: Power configuration guidelines
- Single-phase
- Three-phase (International (Wye))
- Three-phase (North American (Delta))
- Three-phase (Wye, Domestic)
- Chapter 9 EMC racking for VMAX 250F
- Two system configurations
- Chapter 10 Third Party Racking Option for VMAX 250F
- Computer room requirements, VMAX 250F
- PDU requirements for third party racks, VMAX 250F
- Power distribution equipment for third-party rack, VMAX 250F
- Chapter 11 Third Party Racking Option for VMAX 450F, VMAX 850F and VMAX 950F
- Computer room requirements
- Customer rack requirements
- Third party racks with vertical PDUs — RPQ Required
- Requirements for third party racks with vertical PDUs (rear-facing
- Requirements for third party racks with vertical PDUs (inward facing)
- Chassis to chassis grounding
- Chapter 12 Optional kits
- Overhead routing kit
- Dispersion kits, VMAX 950F
- Securing kits
- Appendix A Best Practices for AC Power Connections
- Best practices overview for AC power connections
- Selecting the proper AC power connection procedure
- Procedure A: Working with the customer's electrician onsite
- Procedure A, Task 1: Customer's electrician
- Procedure A, Task 2: EMC Customer Engineer
- Procedure A, Task 2: EMC Customer Engineer (VMAX 250F)
- Procedure A, Task 3: Customer's electrician
- Procedure B: Verify and connect
- Procedure C: Obtain customer verification
- Applying PDU labels, VMAX 250F
- Applying PDU labels, VMAX 450F, VMAX 850F, VMAX 950F
- AC power specifications
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Dim Label DescriptionNote: PDU and connected cords cannot interfere with serviceability of system. This includesmaintenance of cable management arms.h min depth: = b+c (43" (109.2cm) minimum)This is minimum space required for enclosures, engine rails, and cable management arms.pd = PDU depthpw = PDU widthChassis to chassis groundingRack to rack chassis ground connections are strongly recommended to mitigate therisk of large AC power transients in the data center affecting system performance.Large AC power transients can occur from one or a combination of: electrical powergrid problems feeding a facility; weak facility grounding; powerful lightning stormstrikes; or facility power equipment failure. Mechanisms for tying racks together toprovide the ground connection can vary based on the rack provided by the customerand site facility preference.P/N 106-562-209 is a rack to rack grounding kit for EMC racks. The grounding kitmay or may not work on racks provided by the customer due to the variety of groundlocation positions on racks.Third Party Racking Option for VMAX 450F, VMAX 850F and VMAX 950FChassis to chassis grounding 103
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