HP L1000 Generic Site Preparation Guide, Third Edition

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  • HP L1000 | Generic Site Preparation Guide, Third Edition - Page 1
    Generic Site Preparation Guide HP Part Number: 5991-6018 Published: June 2009 Edition: Third Edition
  • HP L1000 | Generic Site Preparation Guide, Third Edition - Page 2
    to change without notice. The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors
  • HP L1000 | Generic Site Preparation Guide, Third Edition - Page 3
    for Equipment Servicing 10 Cabinet Recommendations...10 Working Space for Server Access 10 Power Consumption...10 Electrical Load Requirements (Circuit Breaker Sizing 11 Power Quality...11 Sources of Voltage Fluctuations 11 Power System Protection...11 Distribution Hardware...12 Wire
  • HP L1000 | Generic Site Preparation Guide, Third Edition - Page 4
    Raised Floor Site...24 Windows...25 Space Requirements...25 Delivery Space Requirements...25 Operational Space Requirements...25 Floor Plan Grid...26 Power Plug Configuration...26 Conversion Factors and Formulas...29 Example of an Installation Schedule...30 Sample Site Inspection Checklist...30
  • HP L1000 | Generic Site Preparation Guide, Third Edition - Page 5
    List of Figures 1-1 Raised Floor Metal Strip Ground System 14 1-2 C20 Male Receptacle (at Power Supply 27 1-3 C19 Female Plug (on One End of the Power Cord 27 1-4 Unterminated Plug...27 1-5 L6-20 Plug...27 1-6 IEC 309 Plug...28 1-7 CEE 7-7 Plug...28 1-8 L6-30 Plug...28 1-9 NEMA 5-20P Plug (left)
  • HP L1000 | Generic Site Preparation Guide, Third Edition - Page 6
    19 1-2 Effect of Humidity on ESD Charge Levels 22 1-3 Floor Loading Term Definitions...23 1-4 Typical Raised Floor Specifications 24 1-5 Product Technical Requirements Based on Customer Environments 25 1-6 Customer and HP Information...31 1-7 Site Inspection Checklist...31 6 List of Tables
  • HP L1000 | Generic Site Preparation Guide, Third Edition - Page 7
    NOTE: See the specific server service guide for the guidelines required to support the specific server. The following information provides general principles and practices to consider before installing or operating the system. These guidelines apply to all customer environments that an HP product is
  • HP L1000 | Generic Site Preparation Guide, Third Edition - Page 8
    , but it will cause problems as infrastructure grows. Average-sized wiring can be used with power quality devices, such as UPSs, but not with the electrical infrastructure. In determining the power requirements: • Size electrical infrastructure for maximum-rated consumption. • Size air-conditioning
  • HP L1000 | Generic Site Preparation Guide, Third Edition - Page 9
    should exceed the requirements of most electrical codes. A good design, when coupled with proper installation practices, produces the most trouble-free operation. A detailed discussion of power distribution system design and installation is beyond the scope of this guide. However, electrical factors
  • HP L1000 | Generic Site Preparation Guide, Third Edition - Page 10
    to the HP server hardware, you must consider any peripheral equipment that will be installed during initial installation or a later update. See the safety and regulatory labels on equipment or applicable product-specific documentation for such devices to determine the power required to support these
  • HP L1000 | Generic Site Preparation Guide, Third Edition - Page 11
    , testing cannot conclusively rule out loss of service. Adherence to the following guidelines provides the best possible performance of power distribution systems for HP computer equipment: • Dedicated power source-Isolates a server power distribution system from other circuits in the facility
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    side of the newly derived power source. IT Power System 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). A server requires two methods of grounding: • Power distribution safety • High
  • HP L1000 | Generic Site Preparation Guide, Third Edition - Page 13
    as to provide a continuous grounding system. Power Panel Ground Ground each power panel to the electrical service entrance with green (green/yellow) wire return paths in addition to the safety or power distribution system 50-60Hz grounding system. HP recommends the use of a properly installed signal
  • HP L1000 | Generic Site Preparation Guide, Third Edition - Page 14
    low resistance and attachment points for connection to service entrance ground and HP computer equipment). The use of conductive floor manufacturer's torque specification. Figure 1-1 Raised Floor Metal Strip Ground System Equipment Grounding Implementation Details Connect all HP equipment cabinets to
  • HP L1000 | Generic Site Preparation Guide, Third Edition - Page 15
    to-floor grounding. HP does not require this step. System Installation Guidelines This section contains information about installation practices and highlights some common installation hazards. It addresses both power and data communications cable installations, and highlights installation. NOTE: In
  • HP L1000 | Generic Site Preparation Guide, Third Edition - Page 16
    HP temperature and equipment should be stable. In reality, microclimates can exist in various parts of the room such that generated heat in the equipment might not prevent microclimates by encouraging a high rate of airflow from source to intake of HVAC and uniform distribution of the heated
  • HP L1000 | Generic Site Preparation Guide, Third Edition - Page 17
    Usage HP recommends not using cell phones within a data center, especially within 9.8 feet (3 m) of any high-availability equipment. Comprehensive Discussion The following environmental elements can affect a server installation: • Computer room preparation • Airflow • Cooling requirements • Humidity
  • HP L1000 | Generic Site Preparation Guide, Third Edition - Page 18
    ) orientation. • Route the airflow (air conditioned supply and return) to be parallel to the aisleways. • Adhere to the temperature and humidity standards located at: http://standards.corp.hp.com/ smc/hpstd/pdf/F-HP0000501.pdf. HP product specifications for temperature and humidity are measured at
  • HP L1000 | Generic Site Preparation Guide, Third Edition - Page 19
    damage electronics. Chemical contaminant levels in customer environments for HP hardware products must not exceed G1 (mild) levels of of sources, including but not limited to raised floor tiles, worn air-conditioning parts, some raised floor tiles. Although this problem is relatively rare, it can be
  • HP L1000 | Generic Site Preparation Guide, Third Edition - Page 20
    HP strongly recommends to test your site for metallic particulate contamination before installing electronic equipment. Cooling Requirements Air-conditioning equipment requirements and recommendations are described in the following sections. Basic Air-Conditioning Equipment Requirements The cooling
  • HP L1000 | Generic Site Preparation Guide, Third Edition - Page 21
    . See Table 1-5: "Product Technical Requirements Based on Customer Environments" (page 25) for more information. Configure the air-distribution system to deliver adequate supply air to the cooling air intake vents of the server equipment cabinets. Maintain supply air temperature within the following
  • HP L1000 | Generic Site Preparation Guide, Third Edition - Page 22
    servicing operations. Paper feed problems ,600 V 23,000 V 18,500 V 14,800 V 1 Source: B.A. Unger, Electrostatic Discharge Failures of Semiconductor Devices the HP ESD Standard HP-00005-04 at: http:// standards.corp.hp.com/smc/hpstd the computer room. • Install conductive flooring (use conductive
  • HP L1000 | Generic Site Preparation Guide, Third Edition - Page 23
    strap (or other grounding method) when handling circuit boards. • Store spare electronic modules in antistatic containers. Acoustics Computer equipment computer room floor must be able to support the combined weight of the installed server plus the weight of the individual cabinets, cabling, and
  • HP L1000 | Generic Site Preparation Guide, Third Edition - Page 24
    of a server. Based on specific information provided by HP, Tate Access Floors has approved its Series 800 all-steel access floor with bolt-together stringers and 24 inches (61.0 cm) by 24 inches (61.0 cm) floor panels. When the flooring is replaced or a new floor is installed, Tate Access
  • HP L1000 | Generic Site Preparation Guide, Third Edition - Page 25
    a computer room can cause problems. Magnetic tape storage media is damaged if exposed to direct sunlight. Also, the heat generated by sunlight places an additional load on the cooling system. Space Requirements This section contains information about space requirements for the server. Use this data
  • HP L1000 | Generic Site Preparation Guide, Third Edition - Page 26
    Channels or fixtures used for routing data cables and power cables • Access to air-conditioning ducts, filters, lighting, and electrical power hardware • Power conditioning equipment • Cabinets for cleaning materials • Maintenance area and spare parts Floor Plan Grid Use a floor plan grid designing
  • HP L1000 | Generic Site Preparation Guide, Third Edition - Page 27
    for the server. Female End of Power Cable The female end of the HP server is a C19 plug that connects the C20 receptacle in each power supply installed in the HP server. Figure 1-2 C20 Male Receptacle (at Power Supply) Figure 1-3 C19 Female Plug (on One End of the Power Cord) Male End of Power Cable
  • HP L1000 | Generic Site Preparation Guide, Third Edition - Page 28
    Figure 1-6 IEC 309 Plug Figure 1-7 CEE 7-7 Plug Figure 1-8 L6-30 Plug Figure 1-9 NEMA 5-20P Plug (left) and receptacle (right) Figure 1-10 ISI 32 Plug 28 General Site Preparation Guidelines
  • HP L1000 | Generic Site Preparation Guide, Third Edition - Page 29
    used to supply power to the server. Figure 1-12 L6-20 Power Cable Conversion Factors and Formulas The conversion factors provided in this section are intended to ease data calculation when planning for systems that do not conform specifically to the configurations listed in this guide. The following
  • HP L1000 | Generic Site Preparation Guide, Third Edition - Page 30
    the sequence of events for a typical system installation: • Sixty days before installation - Floor plan design is completed and mailed to HP (if required to be an HP task). • Thirty days before installation - Primary power and air-conditioning installation are completed. - Telephone and data cables
  • HP L1000 | Generic Site Preparation Guide, Third Edition - Page 31
    for particulate test. Power and Lighting Number Area or Condition Yes No 13. Are lighting levels adequate for maintenance? 14. Are AC outlets available for servicing needs (for example, laptop)? 15. Does the input voltage correspond to equipment specifications? Comment or Date Sample
  • HP L1000 | Generic Site Preparation Guide, Third Edition - Page 32
    , include comment number or date. 15a. Is dual source power used? If so, identify types and evaluate grounding. 16. Does the input frequency correspond to equipment specifications? 17. Are lightning arrestors installed inside the building? 18. Is power conditioning equipment installed? 19
  • HP L1000 | Generic Site Preparation Guide, Third Edition - Page 33
    or recommendations form. The following list gives examples of special instructions or issues: • Packaging restrictions at the facility, such as size and weight limitations • Special delivery procedures • Special equipment required for installation, such as tracking or hoists • What time the facility
  • HP L1000 | Generic Site Preparation Guide, Third Edition - Page 34
    1-14 Delivery Survey (Part 2) ELEVATOR Fill in the following information if an elevator is required to move equipment. Capacity (lb or kg) Depth Height Width Depth Height Width STAIRS Please list number of ights and stairway dimensions. Number of ights Width Width Number of ights Width Width
  • HP L1000 | Generic Site Preparation Guide, Third Edition - Page 35
    card or adapter. British thermal unit. The amount of heat required specification details. D-K daisy chain dehumidification derate downflow EIA unit ESD humidification inrush current KVA Hardware supply wires and earth ground. The term does not necessarily denote a fault condition. In power supplies
  • HP L1000 | Generic Site Preparation Guide, Third Edition - Page 36
    , the electrical power connection, excessive heat or blocking the natural airflow, and connecting wires or cables. The Federal Communications Commission (FCC) regulates a portion of this problem through Part 15 of its rules and regulations. Even more stringent than the FCC Part 15 requirements, NEBS
  • HP L1000 | Generic Site Preparation Guide, Third Edition - Page 37
    watt A unit of electricity consumption representing the product of amperage and voltage. When the power requirement of a product is listed in watts, you can convert to amperes (A) by dividing the wattage by the voltage. (For example, 1,200 W divided by 120 V equals 10 A.) 37
  • HP L1000 | Generic Site Preparation Guide, Third Edition - Page 38
    38
  • HP L1000 | Generic Site Preparation Guide, Third Edition - Page 39
    level, 22 I installation schedule, 30 L lighting requirements, 11 M main building electrical ground, 12 metallic particulate contamination, 19 P pollution control, 18 power distribution hardware, 12 safety grounding, 12 power plug configuration, 26 power quality, 11 power system protection, 11
  • HP L1000 | Generic Site Preparation Guide, Third Edition - Page 40
    ground system, illustrated, 14 loading, 24 specifications, 24 relative humidity, 22 row orientation, 18 S site inspection checklist, 30 sources of electrical disturbances, 11 space requirements, 25 delivery space requirements, 25 system installation guidelines, 15 data communications cables, 15
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Generic Site Preparation Guide
HP Part Number: 5991-6018
Published: June 2009
Edition: Third Edition