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 1: Customer's electricianNOTICEThis task is performed by the customer's electrician.Procedure1. Verify that the customer-supplied AC source voltage output on each customer-supplied PDU is within the AC power specification shown in AC powerspecifications on page 130. Measure the voltage output of each power cable asshown in Figure 35 on page 115.2. Turn OFF all the relevant circuit breakers in customer-supplied PDU 1 andcustomer-supplied PDU 2.3. Verify that the customer-supplied power cables connected to PDU 1 and PDU 2have no power as shown in Figure 36 on page 115.Figure 35 Circuit breakers ON — AC power within specificationCustomer’sPDU 1Customer’sPDU 2Circuitbreakerson (|)Circuitbreakerson (|)Circuit breakers - Numbers27282930Circuit breakers - Numbers...891011...Labels oncustomerpower linesPower feed 1 Power feed 2PDU 1CB 28PDU 2CB 9VoltmeterTYPE PM89 CLASS 25 010100240300VVoltmeterTYPE PM89 CLASS 25 010100240300VFigure 36 Circuit breakers OFF — No AC powerCustomer’sPDU 1Customer’sPDU 2Circuitbreakeroff (0)Circuitbreakeroff (0)Circuit breakers - Numbers27282930Circuit breakers - Numbers...891011...PDU 2CB 9PDU 1CB 28Labels oncustomerpower linesVoltmeterTYPE PM89 CLASS 25 010100240300VVoltmeterTYPE PM89 CLASS 25 010100240300VBest Practices for AC Power ConnectionsProcedure A, Task 1: Customer's electrician 115
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