HP Integrity rx5670 Site Preparation Manual
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HP Integrity rx5670 Site Preparation Manual

HP Integrity rx5670 Site Preparation Manual

Site preparation guide - hp integrity rx5670 (a6837b/a6838b)
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hp Integrity rx5670
Site Preparation Guide
Product ID: A6837B/A6838B
Manufacturing Part Number : rx5670_SitePrep
July 2003
U.S.A.
© Copyright 2003, Hewlett-Packard Development Company, L.P.

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  • Page 1 Integrity rx5670 Site Preparation Guide Product ID: A6837B/A6838B Manufacturing Part Number : rx5670_SitePrep July 2003 U.S.A. © Copyright 2003, Hewlett-Packard Development Company, L.P.

  • Page 2: Legal Notices

    Legal Notices The information in this document is subject to change without notice. Hewlett-Packard makes no warranty of any kind with regard to this manual, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose.

  • Page 3: Table Of Contents

    Contents 1. System Specifications System Configuration ..............5 Dimensions and Weights .
  • Page 4 Contents Power Cable ............... . 43 Glossary .

  • Page 5: System Specifications

    System Specifications System Configuration The following table lists the minimum and maximum configurations for an hp Integrity rx5670. Table 1-1 Minimum/Maximum Configuration System Name Minimum Maximum CPUs Power Supplies Memory Extenders DIMM Sets (4 DIMMs per set) Optional Internal Disks...

  • Page 6: Dimensions And Weights

    PCI Cards a. The dimensions will vary depending on the PCI card installed. System Weight The following section lists the weight of a fully configured hp Integrity rx5670. Table 1-3 System Weight System Weight (kg) 175.00 lbs (79.38)

  • Page 7: Electrical Specifications

    System Specifications Electrical Specifications Electrical Specifications This section provides electrical specifications for the system. Circuit Breaker The Marked Electrical for the HP Server is 13 amps. The recommended circuit breaker size is 15 amps for North America. For countries outside North America, consult the local electrical authority that has jurisdiction for the recommended circuit breaker size.

  • Page 8: Component Power Requirements

    System Specifications Electrical Specifications Component Power Requirements Table 1-5 Typical Power Consumption Amps @ Amps @ DIMM’s Volt Watts 115V with 3 230V with 3 CPU’s (Sets of Cards Amps (AC) Power Power Supplies Supplies 4.43 2.22 5.17 2.58 6.00 3.00 5.00 2.50...

  • Page 9: Environmental Specifications

    System Specifications Environmental Specifications Environmental Specifications This section provides the temperature/humidity requirements, noise emission, and air flow specifications for the HP Server. Temperature and Humidity Specifications Ambient intake air temperature is often different from ambient room temperature; you should measure the operating temperature and humidity directly in front of the cabinet cooling air intakes rather than just checking ambient room conditions.
  • Page 10 System Specifications Environmental Specifications Chapter 1...

  • Page 11: General Site Preparation Guidelines

    Proper design and installation of a power distribution system for an hp Integrity rx5670 requires specialized skills. Those responsible for this task must have a thorough knowledge and understanding of appropriate electrical codes and the limitations of the power systems for computer and data processing equipment.

  • Page 12: Power Consumption

    Safety agencies derate most power connectors to 80% of their RMS current ratings. Power Quality The hp Integrity rx5670 is designed to operate over a wide range of voltages and frequencies. The server is tested and shown to comply with EMC Specification EN50082. However, damage can occur if these ranges are exceeded.
  • Page 13 General Site Preparation Guidelines Electrical Factors Sources of Voltage Fluctuations Voltage fluctuations, sometimes called glitches, affect the quality of electrical power. Common sources of these disturbances are: • Fluctuations occurring within the facility’s distribution system • Utility service low-voltage conditions (such as sags or brownouts) •...

  • Page 14: Distribution Hardware

    General Site Preparation Guidelines Electrical Factors Power System Protection The hp Integrity rx5670 can be protected from the sources of many of these electrical disturbances by using: • A dedicated power distribution system • Power conditioning equipment • Over- and under-voltage detection and protection circuits •...

  • Page 15: Grounding Systems

    This product has not been evaluated for connection to an IT power system (an AC distribution system having no direct connection to earth according to IEC 60950). An hp Integrity rx5670 requires two methods of grounding: • Power distribution safety grounding •...
  • Page 16 General Site Preparation Guidelines Electrical Factors NOTE In some cases power distribution system green (green/yellow) wire ground conductors are too long and inductive to provide adequate high frequency ground return paths. Therefore, a ground strap (customer-supplied) should be used for connecting the system cabinet to the site grounding grid (customer-supplied).
  • Page 17 General Site Preparation Guidelines Electrical Factors Raised Floor “High Frequency Noise” Grounding If a raised floor system is used, install a complete signal grounding grid for maintaining equal potential over a broad band of frequencies. The grounding grid should be connected to the equipment cabinet and electrical service entrance ground at multiple connection points using a minimum #6 AWG (16 mm2) wire ground conductor.
  • Page 18 General Site Preparation Guidelines Electrical Factors Figure 2-1 Raised Floor Metal Strip Ground System 60SP010A 11/30/99 Chapter 2...

  • Page 19: System Installation Guidelines

    In domestic installations, the proper receptacles should be installed prior to the arrival of NOTE Hewlett-Packard equipment. Refer to the appropriate installation guide for installation procedures. Wiring Connections Expansion and contraction rates vary among different metals. Therefore, the integrity of an electrical connection depends on the restraining force applied.

  • Page 20: Environmental Elements

    • Allow 18 inches (or local code minimum clearance) from the top of the hp Integrity rx5670 cabinet to the fire sprinkler heads. Cooling Requirements Air conditioning equipment requirements and recommendations are described in the following sections.
  • Page 21 A basic air distribution system includes supply air and return air. An air distribution system should be zoned to deliver an adequate amount of supply air to the cooling air intake vents of the hp Integrity rx5670 equipment cabinets. Supply air temperature should be maintained within the following parameters: •...

  • Page 22: Humidity Level

    The ceiling construction should resist air leakage. Place perforated ceiling panels (with down discharge air flow characteristics) around the front of the system cabinets. The supply air emitted downward from the perforated ceiling panels is then available near the cooling air intake vents of the hp Integrity rx5670 cabinets.

  • Page 23: Dust And Pollution Control

    General Site Preparation Guidelines Environmental Elements Dust and Pollution Control Computer equipment can be adversely affected by dust and microscopic particles in the site environment. Specifically, disk drives, tape drives, and some other mechanical devices can have bearing failures resulting from airborne abrasive particles.

  • Page 24: Esd Prevention

    Although this problem is relatively rare, it may be an issue within your computer room. Since metallic contamination can cause permanent or intermittent failures on your electronic equipment, Hewlett-Packard strongly recommends that your site be evaluated for metallic particulate contamination before installation of electronic equipment.
  • Page 25 General Site Preparation Guidelines Environmental Elements • Dropped ceiling—Cover with a commercial grade of fire-resistant, acoustic rated, fiberglass ceiling tile. • Sound deadening—Cover the walls with curtains or other sound deadening material. • Removable partitions—Use foam rubber models for most effectiveness. Chapter 2...

  • Page 26: Facility Characteristics

    Altitude effects Floor Loading The computer room floor must be able to support the total weight of the installed hp Integrity rx5670 as well as the weight of the individual cabinets as they are moved into position. Floor loading is usually not an issue in nonraised floor installations. The information presented in this section is directed toward raised floor installations.
  • Page 27 The average floor load value is not appropriate for addressing raised floor ratings at the floor grid spacing level. However, it is useful for determining floor loading at the building level, such as the area of solid floor or span of raised floor tiles covered by the hp Integrity rx5670 footprint. Typical Raised Floor Site This section contains an example of a computer room raised floor system that is satisfactory for the installation of an hp Integrity rx5670.

  • Page 28: Windows

    General Site Preparation Guidelines Facility Characteristics Table 2-3 Typical Raised Floor Specifications (Continued) Rating Item 1250 lb (567 kg) Concentrated load Ultimate load 4,000 lb (1814 kg) per panel Rolling load 400 lb (181 kg) Average floor load 500 lb (227 kg) a.

  • Page 29: Space Requirements

    If other equipment is located so that it exhausts heated air near the cooling air intakes of the hp Integrity rx5670 cabinets, larger space requirements are needed to keep ambient air intake to the hp Integrity rx5670 cabinets within the specified temperature and humidity ranges.
  • Page 30 General Site Preparation Guidelines Space Requirements • Equipment cable routing Chapter 2...

  • Page 31: Conversion Factors And Formulas

    General Site Preparation Guidelines Conversion Factors and Formulas Conversion Factors and Formulas The conversion factors provided in this section are intended to ease data calculation for systems that do not conform specifically to the configurations listed in this Site Preparation Guide. Listed below are the conversion factors used in this document, as well as additional conversion factors which may be helpful in determining those factors required for site planning.

  • Page 32: Sample Of An Installation Schedule

    The following schedule lists the sequence of events for a typical system installation: • 60 days before installation — Floor plan design completed and mailed to Hewlett-Packard (if required to be an HP task) • 30 days before installation — Primary power and air conditioning installation completed —...

  • Page 33: Sample Site Inspection Checklist

    General Site Preparation Guidelines Sample Site Inspection Checklist Sample Site Inspection Checklist Table 2-4 Customer and Hewlett-Packard Information Customer Information Name: Phone No: Street Address: City: Town: State or Province: Country: Zip or postal code: Primary customer contact: Phone No.: Secondary customer contact: Phone No.:...
  • Page 34 General Site Preparation Guidelines Sample Site Inspection Checklist Table 2-5 Site Inspection Checklist (Continued) Comment Please check either Yes or No. If No, include comment# or date or Date Are there channels or cutouts for cable routing? Is there a remote console telephone line available with an RJ11 jack? Is a telephone line available? Are customer supplied peripheral cables and...
  • Page 35 General Site Preparation Guidelines Sample Site Inspection Checklist Table 2-5 Site Inspection Checklist (Continued) Comment Please check either Yes or No. If No, include comment# or date or Date Is there a telephone available for emergency purposes? Is there a fire protection system in the computer room? Is antistatic flooring installed? Are there any equipment servicing hazards...

  • Page 36: Delivery Survey

    General Site Preparation Guidelines Delivery Survey Delivery Survey The delivery survey forms list delivery or installation requirements. If any of the items on the list apply, enter the appropriate information in the areas provided on the form. Special instructions or recommendations should be entered on the special instructions or recommendations form.
  • Page 37 General Site Preparation Guidelines Delivery Survey Figure 2-2 Delivery Survey (Part 1) 60SP018A 12/7/99 Chapter 2...
  • Page 38 General Site Preparation Guidelines Delivery Survey Figure 2-3 Delivery Survey (Part 2) 60SP019A 11/24/99 Chapter 2...

  • Page 39: Power Plug Configuration

    Power Plug Configuration There are several different power cables designed for use with HP Servers. The region the server ships to will determine which power cable ships with the server. The following provides the site preparation specialist with the knowledge of what to expect to receive based on the regional shipping destination. Female End of Power Cable The female end of the power cable is a C15 type plug that mates with the receptacle in each power supply installed in the HP Server.

  • Page 40: Male End Of Power Cable

    Power Plug Configuration Male End of Power Cable Male End of Power Cable The male plug on the other end of the power cable will vary depending on the region the HP Server is shipped to. Several examples follow though this list is not meant to be all inclusive. Figure 3-3 Unterminated Plug Figure 3-4...
  • Page 41 Power Plug Configuration Male End of Power Cable Figure 3-7 L6-30 Plug fig007 Figure 3-8 NEMA 5-20P Plug Figure 3-9 ISI 32 Plug Chapter 3...
  • Page 42 Power Plug Configuration Male End of Power Cable Figure 3-10 GB 1002 Plug Chapter 3...

  • Page 43: Power Cable

    Power Plug Configuration Power Cable Power Cable The power cable length and configuration will vary based on the region the server ships to. This is an example of one power cable configuration used to supply power to the server. Figure 3-11 L6-20 Power Cable Chapter 3...
  • Page 44 Power Plug Configuration Power Cable Chapter 3...
  • Page 45 Glossary EIA unit The Electronic Industries Association (EIA) defines this unit of measurement to be 1.75 inches in height. So then, 1U equals 1.75 inches (1U Apparent power A value of power for AC circuits equals 44.45 mm). that is calculated as the product of RMS current times RMS voltage, without taking the power factor Humidification The process of adding moisture to into account.
  • Page 46 Glossary operational continuity. The documents cover both Tonnage The unit of measure used in air physical requirements including: Space Planning, conditioning to describe the heating or cooling Temperature, Humidity, Fire, Earthquake, capacity of a system. One ton of heat represents the Vibration, Transportation, Acoustical, Air Quality amount of heat needed to melt one ton (2,000 lbs.) of and Illumination;...

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