HP Server rp2400 Generic Site Preparation Guide - Edition 6
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- HP Server rp2400 | Generic Site Preparation Guide - Edition 6 - Page 1
Generic Site Preparation Guide HP Part Number: 5991-6018_ed6 Published: July 2010 Edition: 6 - HP Server rp2400 | Generic Site Preparation Guide - Edition 6 - 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 Server rp2400 | Generic Site Preparation Guide - Edition 6 - Page 3
...10 Fire Protection...10 Fire Suppression...10 Lighting Requirements for Equipment Servicing 10 Cabinet Recommendations...10 Working Space for Product Access 11 Power Consumption...11 Electrical Load Requirements (Circuit Breaker Sizing 11 Power Quality...11 Sources of Voltage Fluctuations 11 - HP Server rp2400 | Generic Site Preparation Guide - Edition 6 - Page 4
Space Requirements...27 Storage and Powered Off...28 Floor Plan Grid...28 Power Plug Configuration...29 Conversion Factors and Formulas...31 Example of an Installation Schedule...32 Sample Site Inspection Checklist...33 Delivery Survey...35 2 Support and other resources 39 Contacting HP...39 - HP Server rp2400 | Generic Site Preparation Guide - Edition 6 - Page 5
List of Figures 1-1 Raised Floor Metal Strip Ground System 15 1-2 C20 Male Receptacle (at Power Supply 29 1-3 C19 Female Plug (on One End of the Power Cord 29 1-4 Unterminated Plug...29 1-5 L6-20 Plug...30 1-6 IEC 309 Plug...30 1-7 CEE 7-7 Plug...30 1-8 L6-30 Plug...30 1-9 NEMA 5-20P Plug (left) - HP Server rp2400 | Generic Site Preparation Guide - Edition 6 - Page 6
24 1-3 Floor Loading Term Definitions...25 1-4 Typical Raised Floor Specifications 26 1-5 Typical Environments of Customer Installations 27 1-6 Typical Range of Product Power-Off Storage and Shipping Environments 28 1-7 Customer and HP Information...33 1-8 Site Inspection Checklist...33 6 List of - HP Server rp2400 | Generic Site Preparation Guide - Edition 6 - Page 7
specific product. G1 environments and HP's controlled computer room are parallels. This guide does not replace vendor printed Product Specifications, but generalizes to a room level. NOTE: See the specific product service guide for the guidelines required to support the specific problems. HP - HP Server rp2400 | Generic Site Preparation Guide - Edition 6 - Page 8
versus offline UPSs for the highest availability environment. HP does not recommend the practice of sourcing a 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 - HP Server rp2400 | Generic Site Preparation Guide - Edition 6 - 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 Server rp2400 | Generic Site Preparation Guide - Edition 6 - Page 10
life-threatening scenarios. Inside the computer room, fire protection and adequate lighting when servicing power cutoff switch (located at the computer room exit door) • Devices specific Requirements for Equipment Servicing Adequate . This can lead to a No Trouble Found (NTF) diagnosis. Use the - HP Server rp2400 | Generic Site Preparation Guide - Edition 6 - Page 11
instructed HP product 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 - HP Server rp2400 | Generic Site Preparation Guide - Edition 6 - Page 12
, 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 product power distribution system from other circuits in the facility - HP Server rp2400 | Generic Site Preparation Guide - Edition 6 - Page 13
side of the newly derived power source. IT Power System HP products have 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 product requires two methods of grounding: • Power distribution safety • High - HP Server rp2400 | Generic Site Preparation Guide - Edition 6 - Page 14
can present a shock hazard to personnel. Connect any power panel(s) ground buses and transformers XO bond that are and attachment points for connection to service entrance ground and HP computer equipment). The use of the manufacturer's torque specification. 14 General Site Preparation Guidelines - HP Server rp2400 | Generic Site Preparation Guide - Edition 6 - Page 15
Penetrox). 2. Check that the braid contact on each end of the ground strap consists of a terminal and 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 - HP Server rp2400 | Generic Site Preparation Guide - Edition 6 - Page 16
HP equipment arrives. See the appropriate installation guide for installation procedures. Acclimatization IMPORTANT: After removal of shipping material, HP a large, preconfigured server system may require an overnight period which cause serious problems, such as erratic Cables Power transformers - HP Server rp2400 | Generic Site Preparation Guide - Edition 6 - Page 17
such as mass storage in the event of overtemperature and shutdown. Servers have had this feature. The same protection is needed to higher, while air moving too quickly will bypass products placed lower. 2. HP Controlled Computer Room is equal to the Instrumentation, Systems, and Automation Society - HP Server rp2400 | Generic Site Preparation Guide - Edition 6 - Page 18
by 2-foot (61-cm by 61-cm) grounding grid. • Always use appropriately sized AC power ground wires. • Limit personnel traffic to two floor tiles away from equipment. Cellular Telephone and Wireless Usage HP recommends not using cell phones within a data center, especially within 9.8 feet (3 m) of any - HP Server rp2400 | Generic Site Preparation Guide - Edition 6 - Page 19
• Airflow • Cooling requirements • Humidity level • on the airflow, temperature, particulate contamination, and power distribution of the environment. Consider the following when : http://standards.corp.hp.com/smc/hpstd/pdf/F-HP0000501.pdf HP product specifications for temperature and humidity - HP Server rp2400 | Generic Site Preparation Guide - Edition 6 - Page 20
site environment. Specifically, disk drives, boards. Failures to power supplies and other filters and cause short life cycles in mechanical parts. room to eliminate paper particulate problems. • Establish a no-eating levels in customer environments for HP hardware products must not exceed G1 - HP Server rp2400 | Generic Site Preparation Guide - Edition 6 - Page 21
on the bottom of some raised floor tiles. Although this problem is relatively rare, it can be an issue within your HP strongly recommends to test your site for metallic particulate contamination before installing electronic equipment. Cooling Requirements Air-conditioning equipment requirements - HP Server rp2400 | Generic Site Preparation Guide - Edition 6 - Page 22
% (based on ASHRAE Standard 52-76, Dust Spot Efficiency Test). • Introduce only enough outside air into the system to meet building code requirements (for human occupancy) and to maintain a positive air pressure in the computer room. Air-Conditioning System Types The following three air-conditioning - HP Server rp2400 | Generic Site Preparation Guide - Edition 6 - Page 23
1. Under-floor air distribution system-Downflow air-conditioning equipment located on the raised floor of the computer room uses the cavity beneath the raised floor as plenum for the supply air. Return air from an under-floor air-distribution system can be ducted return air (DRA) above the ceiling. - HP Server rp2400 | Generic Site Preparation Guide - Edition 6 - Page 24
ESD can cause component damage during servicing operations. Paper feed problems on high-speed printers are usually encountered extrapolated. For more information regarding ESD, see the HP ESD Standard HP-00005-04 at: http://standards.corp.hp.com/smc/hpstd/pdf/F-HP0000504.pdf Relative Humidity - HP Server rp2400 | Generic Site Preparation Guide - Edition 6 - Page 25
. Facility characteristics are: • Floor loading • Windows Floor Loading The computer room floor must be able to support the combined weight of the installed product plus the weight of the individual cabinets, cabling, and peripheral devices. See the following table for descriptions of terms used to - HP Server rp2400 | Generic Site Preparation Guide - Edition 6 - Page 26
) by 24 inches (61.0 cm) floor panels to support the HP installation. NOTE: If the specific floor being considered is other than a Tate Series 800 floor, contact the specific floor manufacturer to evaluate the floor. Table 1-4 lists specifications for the Tate Access Floors Series 800 raised floor - HP Server rp2400 | Generic Site Preparation Guide - Edition 6 - Page 27
flow. • Determine locations of lighting fixtures and utility outlets affecting servicing operations. Plan equipment layout to take advantage of lighting and 5 (41) NA 5 NA 5 NA 5 NA 5 Special (or Contract) Product specifications controlled by contract or other requirements. Space Requirements 27 - HP Server rp2400 | Generic Site Preparation Guide - Edition 6 - Page 28
Powered Off See Table 1-6 (page 28) for storage and powered off conditions. The information described in the following table provides typical temperature and relative humidity ranges for HP industry requirements. NOTE: The values shown in Table 1-6 (page 28) meet or exceed all ASHRAE specifications. - HP Server rp2400 | Generic Site Preparation Guide - Edition 6 - Page 29
that connects the C20 receptacle in each power supply installed in the HP product. 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 The male plug on the other end of the power cable will vary depending on the region - HP Server rp2400 | Generic Site Preparation Guide - Edition 6 - Page 30
Figure 1-5 L6-20 Plug 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) 30 General Site Preparation Guidelines - HP Server rp2400 | Generic Site Preparation Guide - Edition 6 - Page 31
for systems that do not conform specifically to the configurations listed in this guide. The following list includes the conversion factors used in this document, as well as additional conversion factors that might be helpful in determining those calculations required for site planning. Conversion - HP Server rp2400 | Generic Site Preparation Guide - Edition 6 - Page 32
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 are installed. - Fire protection - HP Server rp2400 | Generic Site Preparation Guide - Edition 6 - Page 33
checklist and to arrange an installation schedule. • Seven days before installation - Final check is made with an HP site preparation specialist to resolve any last-minute problems. NOTE: Not all installations follow a schedule like the one previously noted. Sometimes a product is purchased through - HP Server rp2400 | Generic Site Preparation Guide - Edition 6 - Page 34
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? 15a. Is dual source power used? If so, identify types and evaluate grounding. 16. Does the input - HP Server rp2400 | Generic Site Preparation Guide - Edition 6 - Page 35
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 - HP Server rp2400 | Generic Site Preparation Guide - Edition 6 - Page 36
door and list street name if di erent than address. North West East South List height and width of access door. List special permits (if required) for street delivery. Permit type: Agency obtained from: 60SP018A 12/7/99 36 General Site Preparation Guidelines - HP Server rp2400 | Generic Site Preparation Guide - Edition 6 - Page 37
Figure 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 - HP Server rp2400 | Generic Site Preparation Guide - Edition 6 - Page 38
38 - HP Server rp2400 | Generic Site Preparation Guide - Edition 6 - Page 39
: • In the United States, see the HP US service locator webpage (http://welcome.hp.com/country/ us/en/wwcontact.html.) • In other locations, see the Contact HP worldwide (in English) webpage: http://welcome.hp.com/country/us/en/wwcontact.html. For HP technical support: • In the United States, for - HP Server rp2400 | Generic Site Preparation Guide - Edition 6 - Page 40
40 - HP Server rp2400 | Generic Site Preparation Guide - Edition 6 - Page 41
adapter. British thermal unit. The amount of heat required to raise one pound of water 1°F in an conditioner to cool the space. The newest specification for PCI-based industrial computers is called CompactPCI The peak current flowing into a power supply the instant AC power is applied. This peak is - HP Server rp2400 | Generic Site Preparation Guide - Edition 6 - Page 42
, 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 Server rp2400 | Generic Site Preparation Guide - Edition 6 - Page 43
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.) 43 - HP Server rp2400 | Generic Site Preparation Guide - Edition 6 - Page 44
44 - HP Server rp2400 | Generic Site Preparation Guide - Edition 6 - Page 45
dust and pollution control, 20 electrical conduit ground, 13 grounding systems, 13 lighting requirements, 10 main building electrical ground, 13 power distribution safety grounding, 13 power panel grounds, 13 power quality, 11 sources of electrical disturbances, 11 system installation guidelines, 15 - HP Server rp2400 | Generic Site Preparation Guide - Edition 6 - Page 46
floor ground system, illustrated, 15 loading, 26 specifications, 26 relative humidity, 24 row orientation, 19 S site inspection checklist, 33 sources of electrical disturbances, 11 space requirements, 27 delivery space requirements, 27 system installation guidelines, 15 data communications cables
Generic Site Preparation Guide
HP Part Number: 5991-6018_ed6
Published: July 2010
Edition: 6