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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Procedure A, Task 2: EMC Customer EngineerBefore you beginBefore connecting power to the system, make sure that the power for both zone Aand zone B are turned OFF. This task is performed by the EMC Customer Engineer.Figure 37 System bay power tee breakers (OFF = pulled out)21345678910111213141516171819202122232425262728293031323334353637383940PDU PDUSystem Bay (rear view)Zone BZone A1 2 3 4 5 61 2 3 4 5 6Power zone BLeft sidePower zone ARight side1 2 3 4 5 61 2 3 4 5 6Zone ARight sideZone BLeft sidePower zone BLeft sidePower zone ARight side(With rear door removed)(With rear door )ON OFF1 2 3 4 5 61 2 3 4 5 6Procedure1. Confirm that the customer-supplied power cables are labeled and that eachlabel contains the relevant customer-supplied PDU and circuit breaker numbers.If power cables are not equipped with labels, alert the customer.2. Compare the numbers on the customer-supplied power cables for each EMCbay to verify that power zone A and power zone B are powered by a differentcustomer-supplied PDU.3. Do one of the following to connect power zone A and power zone B in each bay.If necessary, use the 15ft extension cords provided by EMC.l For single-phase power: Connect customer-supplied PDU power cables tothe EMC bay by connecting to the bay's AC input cables for power zone Aand power zone B as shown below.Best Practices for AC Power Connections116 Site Planning Guide VMAX 250F, VMAX 450F, VMAX 850F, VMAX 950F with HYPERMAX OS
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