HP Performance Optimized Datacenter 20c
This document provides site preparation guidance and requirements for the HP Performance Optimized Datacenter 20c (HP POD 20c).
Site Preparation and Requirements
Guide—International
Abstract
Part Number: 703547-001
March 2013
Edition: 1
© Copyright 2013 Hewlett-Packard Development Company, L.P.
The information contained herein is subject 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 or omissions contained herein.
Contents
Overview ..................................................................................................................................... 5
About this document ..................................................................................................................................... 5
Safety and IEC compliance ........................................................................................................................... 5
Site assessment ............................................................................................................................................ 6
Site preparation ........................................................................................................................................... 6
Site safety and security ................................................................................................................................. 6
Fire detection and suppression ...................................................................................................................... 6
HP POD 20c capacities ................................................................................................................. 7
HP POD 20c capacity limitations ................................................................................................................... 7
Electrical power capacities (critical IT power) ........................................................................................ 7
Mechanical cooling capacities ............................................................................................................ 7
Overall system capacities .............................................................................................................................. 7
Site requirements .......................................................................................................................... 8
Site pad ...................................................................................................................................................... 8
HP POD 20c weight ..................................................................................................................................... 8
Dimensions and clearances ........................................................................................................................... 8
Future expansions ............................................................................................................................ 10
Grounding requirements ............................................................................................................................. 11
Utilities ...................................................................................................................................................... 12
Humidifier water supply .................................................................................................................... 12
Drainage ......................................................................................................................................... 13
Chilled water supply ......................................................................................................................... 13
Piping materials ......................................................................................................................................... 14
Power infrastructure installation .................................................................................................................... 14
Site electrical system ......................................................................................................................... 15
Electrical power system configuration ................................................................................................. 15
Supported facility connections ...................................................................................................... 16
Environmental control system ....................................................................................................................... 16
Additional POD connections ........................................................................................................................ 16
Connection portals ..................................................................................................................................... 16
Humidifier ................................................................................................................................................. 17
HP POD 20c access control......................................................................................................................... 18
Fire, safety, and access notifications ............................................................................................................ 18
Fire box .................................................................................................................................................... 18
Demarcation box ....................................................................................................................................... 19
Environmental considerations ....................................................................................................... 21
Environmental risks ..................................................................................................................................... 21
Cold weather ............................................................................................................................................. 21
Areas prone to lightning or power surges ..................................................................................................... 21
Seismic activity .......................................................................................................................................... 21
Site plan requirements and actions ............................................................................................... 22
Completing a site assessment ...................................................................................................................... 22
HP Site Preparation Drawing Package .......................................................................................................... 22
Contents 3
Zoning and permit requirements .................................................................................................................. 22
Project coordination ................................................................................................................................... 22
Site planning ............................................................................................................................................. 23
HP POD 20c installation ................................................................................................................... 23
Appendix A: HP site assessment ................................................................................................... 26
HP POD 20c site assessment checklist .......................................................................................................... 26
Appendix B: Preparing for delivery ............................................................................................... 29
Pre-delivery tasks ........................................................................................................................................ 29
Installation prerequisites .................................................................................................................... 29
HP POD 20c site readiness checklist ............................................................................................................ 29
Power infrastructure installation .................................................................................................................... 31
Appendix C: Regulatory compliance notices .................................................................................. 32
HP POD 20c regulatory compliance ............................................................................................................. 32
Safety and IEC compliance ............................................................................................................... 32
Safety and regulatory compliance ................................................................................................................ 33
Turkey RoHS material content declaration ..................................................................................................... 33
Ukraine RoHS material content declaration ................................................................................................... 33
Warranty information ................................................................................................................................. 33
Glossary .................................................................................................................................... 34
Documentation feedback ............................................................................................................. 36
Index ......................................................................................................................................... 37
Contents 4
Overview
About this document
This document outlines the site and preparation requirements for a 6 m (20 ft) HP POD 20c as it is being
released internationally. The customer must provide a qualified architectural or consulting engineering team
to generate site-specific documents for each HP POD 20c installation, including final site drawings. The
customer site installation design must comply with all national, regional, and local regulations, ordinances,
codes, and the specifications that are listed in this document.
This guide is part of the core documentation for the HP POD 20c. The actual location of various components
or included subsystems and their operation in your HP POD 20c might vary from what is described in this
document. For information specific to your HP POD 20c, see the drawings that are included in the
Operations and Maintenance Manual for the HP Performance Optimized Datacenter 20c, or contact HP.
Safety and IEC compliance
The HP POD 20c is examined, tested, and found to be in compliance with IEC/EN 60950 Part 1 and Part
22 as an Information Technology Product. For more information, see "HP POD 20c regulatory compliance
(on page 32)."
The HP POD 20c is not suitable for long-term human occupancy. The HP POD 20c is Listed as a Product that
provides service access areas for periodic maintenance and service. These areas must be used only by
owner-authorized and qualified personnel who are trained in the maintenance and service of the HP POD
20c components.
IMPORTANT: Before installing the HP POD 20c, consult your local Authorities for applicable
regulations and to review site-specific location guidelines. If needed, obtain any necessary
Additional considerations for safety and Electrical compliance are as follows:
• The HP POD 20c is Certified as an Information Technology Product to IEC/EN 60950 Part 1 and Part
• The HP POD 20c is evaluated as a "non-inhabitable product" that provides "service access" areas for
• The electrical connections of the HP POD 20c are evaluated as feeder connections for connection to an
permits.
22.
customer-authorized, qualified, and trained service personnel.
existing facility, and are not suitable as "service entrance" for connection to the utility.
• The HP POD 20c is designed for stationary installation outdoors in a Pollution Degree 3 environment,
in restricted access locations, with field wiring terminals provided for permanent supply connections.
• The HP POD 20c meets the following ratings.
Feature Specification
Category
Protection
Rated Overvoltage Category III
Surge protection device
Overview 5
Feature Specification
Relative humidity
Class
Ambient temperature
• As part of the overall certification, relevant sections of the International Building Code have been
applied as part of the design and evaluation. The current design supports wind loads up to 144.84 kph
(90 mph).
Site assessment
HP requires a detailed site assessment prior to planning and preparing the customer site location for the HP
POD 20c. Consult with HP to schedule a site assessment.
Site preparation
Site preparation must be complete before the delivery of the POD for a timely installation and commissioning.
The site must meet all pad, power, and chilled water requirements.
Class1
2°C to 54°C (35.6°F to 129.2°F)
0% to 100% humidity
Site safety and security
Each customer site must have its own standard safety and security requirements. The HP Program Managers
work with the customer to ensure adherence to the appropriate precautions. HP is not responsible for
determining or enforcing safety or security requirements. The customer must conduct all health and safety
evaluations of the HP POD 20c, only using HP as a support mechanism.
Fire detection and suppression
The fire suppression system, supplied as an optional component for the HP POD 20c, is a "Manufacturer
Designed" system specifically designed for this HP product, in compliance with national standards.
The HP standard suppression system includes a Novec 1230 clean agent system. However, if the customer
or local Authorities require specific modifications or a replacement, HP can assist in these actions at the
expense of the customer.
HP does not certify that the fire suppression system that is installed in the HP POD 20c meets all local and
jurisdictional requirements. The customer is responsible for the following actions as related to the fire
suppression system:
• Verifying that the POD suppression system meets local codes, including specific local requirements for
initial and periodic inspections
• Arranging for and receiving all required local permits, including initial commissioning as well as
standard and repair maintenance
• Arranging for the connection of the agent tanks, refilling of tanks, and all system testing, including
pressure tests. All general maintenance of the suppression system must be completed by an authorized
technician.
Additional local requirements are not covered as part of the option price or basic installation and
deployment services, unless specifically included in an executed Statement of Work.
Overview 6
HP POD 20c capacities
HP POD 20c capacity limitations
The capacity limitations for the HP POD 20c are separated into two categories: electrical power and
mechanical cooling capacities. Both of these categories are interdependent and must be considered in
Electrical power capacities (critical IT power)
Mechanical cooling capacities
conjunction with the overall customer requirements.
The electrical system of the HP POD 20c contains two main feeds, A and B, that are each rated at 320 A
380-415 VAC Wye 3-Phase. The HP POD 20c has two critical IT load circuits that are each rated at 200 A,
which electrically limits the POD regardless of the redundancy configuration.
The HP POD 20c cooling system consists of 3 zones. Each zone includes 2 heat exchangers and 12 fans.
Cooling capacities are based on:
• Chilled water inlet temperature of 15.6ºC (60ºF)
• Pure water cooling
• Chilled water flow rate of 454 lpm (120 gpm)
• Average air flow of 1700 cfm per rack
Overall system capacities
The HP POD 20c overall system capacities are provided in the following table. The customer must know the
level of redundancy required for the application and its associated limiting factor.
Redundancy level Electrical (kW) Thermal (kW) Limiting factor
N
2N
The electrical limitation factors are described in "Electrical power capacities (critical IT power) (on page 7)."
263 – 288 300 Electrical
132 – 144 150 Electrical
HP POD 20c capacities 7
Site requirements
Site pad
The structural design of the HP POD 20c site pad must be based on the specific weight load of the complete
POD solution with IT installed, as well as any additional equipment. During design calculations, HP
recommends that you provide structural support along the entire perimeter of the POD and use the maximum
allowable POD weight.
Upon installation, the POD structure must be leveled to less than or equal to 0.5º. Shimming is allowed
around the perimeter of the POD to ensure that the POD remains level. If significant shimming is required,
shims should be spaced no less than 1.2 m (4 ft) apart to ensure sufficient load transfer. Shims are not
included.
IMPORTANT: The HP POD 20c is designed for ground level installation. If you install the HP POD
20c on an elevated surface, verify that the minimum height requirements for circuit breaker
actuators are considered per national, regional, and local regulations and electrical codes. The
area in front of the outside panels must include a work platform.
HP POD 20c weight
IMPORTANT: The weight provided is a minimum and an absolute maximum rated weight. The
total weight of the HP POD 20c differs based on the IT equipment and optional components
purchased and installed.
The overall weight might significantly vary depending on the final customer-chosen solution for the HP POD
20c. Each site pad must meet the weight requirements of the equipment that is expected to be installed.
The HP POD 20c must be installed on a surface capable of supporting the following weights:
• HP POD 20c with no IT equipment installed—Approximately 7,711 kg (17,000 lb)
• HP POD 20c with IT equipment installed—Maximum 22,680 kg (50,000 lb)
Dimensions and clearances
The selected site for the HP POD 20c must be large enough to install, service, maintain, and provide space
for potential growth or expansion with additional PODs.
Site requirements 8
End 1 view clearances shown
Top view keep-out and door swing clearances shown (shaded areas indicate the required clearance)
Site requirements 9
Side view clearances shown
Top view for multiple POD installation minimum clearances shown
Adequate space around the HP POD 20c is necessary for minimum door clearance.
These minimum clearances provide room for door opening only. Consider additional space as necessary for
your site.
Future expansions
When selecting a site location, consider future space and accessibility requirements. Adequate space
around the HP POD 20c is necessary for locating additional equipment within close proximity, such as
generators and UPS devices. When installing additional equipment within close proximity to the HP POD
20c, consult with HP for site locations.
For specific space requirements, see "Dimensions and clearances (on page 8)."
Site requirements 10
Grounding requirements
•
outside of the HP POD 20c on the hot aisle side of the utility end of the POD and
•
The earthing (grounding) pad must be connected to the grounding electrode system
•
•
The HP POD 20c structure and internal components are all bonded together. A common grounding electrode
conductor connection point is provided on the utility-end cold aisle.
WARNING: To avoid the risk of personal injury or electric shock, the HP POD 20c must be
The following is a list of component requirements for grounding and bonding:
• Grounding of the HP POD 20c must comply with the requirements of IEC 364 and any applicable
• Bonding of the piping systems and any exposed structural steel installed to support the HP POD 20c
Grounding feature Specification
properly grounded (earthed) in accordance with national, regional, and local regulations.
national, regional, and local regulations.
must be in accordance with IEC 364 and any applicable national, regional, and local regulations.
Earthing (grounding)
The earthing (grounding) electrode conductor connection bus pad is located on the
electrode conductor
pad
below the transformer cabinet.
or building steel in accordance with IEC 364 or equivalent regulation.
Grounding lugs
Grounding lugs cannot be attached to any painted surface.
Grounding lugs must be compression-type 2-hole lugs and UL listed specifically for
grounding.
Earthing (grounding)
rod system or ground
well
IMPORTANT: Before installing the HP POD 20c, consult your local Authorities for applicable
The customer must provide an effective earthing (grounding) system with a ground rod
or a ground well.
regulations and to review site-specific location guidelines. If needed, obtain any necessary
permits.
The following figure shows the earthing (grounding) electrode conductor connection that is located on the
cold aisle of the HP POD 20c.
Site requirements 11
Front view shown
Organic compounds
rate
Utilities
Consider the proximity to required utilities, such as power, water, and network connections. While the
required utilities can be brought to nearly any selected site, there is the potential for increased costs and
decreased efficiency when the HP POD 20c is located farther from the utility sources.
Humidifier water supply
For utility clearance information, see "Dimensions and clearances (on page 8)."
The HP POD 20c requires supply water for the humidifier. The supply water must meet the following
requirements.
Requirement Specification
Pressure
Temperature
Minimum flow rate
Connection
Hardness
Conductivity
Type of water
Instant water fill flow
Between 20 and 110 psi, 0.1 and 0.8 MPa
Between 1º and 40°C (33º and 104°F)
1.45 lpm (0.12 gpm)
1.9 cm (.75 in) G
Adapter to 1.9 cm (.75 in) FPS
No greater than 40°fH (equal to 400 ppm of CaCO
100 to 1250 μS/cm
None
Drinking water. Do not use de-mineralized or softened water.
0.6 lpm (0.16 gpm)
)
3
Humidifier
IMPORTANT: If your water is out of range, consult a water quality expert.
For the exact requirements, see the humidifier documentation.
In addition to the previous requirements, observe the following requirements and recommendations:
Site requirements 12
• Do not treat the water with softeners. Softeners can produce foam, which affects the operation of the
unit.
• Do not use well water, industrial water, water from cooling circuits, or water contaminated by any
chemicals or bacteria.
• Do not add potential irritants to the water, such as disinfectants or anti-corrosive compounds.
• The manufacturer recommends installing an in-line filter for the water supply. It is your responsibility to
determine if a filter should be installed, and if so, its location. The filter cannot be installed inside the HP
POD 20c and must be compatible with the type of humidifier that is installed.
For more information, see the Operations and Maintenance Manual or the HP Performance Optimized
Datacenter 20c Maintenance and Service Guide.
Drainage
Requirement Location Specification
Condensate drains
Chill Water Header drains
Humidifier drain
Hot aisle side (2) 3.18 cm (1.25 in) drain line and 26.5 lpm (7 gpm) max
Cold aisle side (2) 3.18 cm (1.25 in) drain line and 26.5 lpm (7 gpm) max
Cold aisle side (1) 3.18 cm (1.25 in) drain line and 26.5 lpm (7 gpm) max
Chilled water supply
The following are the water quality requirements and specifications:
• Closed-loop water must not contain any lime scale deposits or loose debris.
• The temperature of the chilled water supplied to the HP POD 20c must be 12ºC to 24ºC (55ºF to 75ºF).
CAUTION: Freezing water can cause a blockage and damage to the unit. In outside locations
that are subject to freezing temperatures, an additive such as glycol might be necessary to lower
the freezing point. However, since the heat transfer potential of water with glycol is lower, the HP
Acceptable water quality specifications
POD 20c must be de-rated accordingly.
IMPORTANT: The chilled water system piping and heat exchangers must be drained completely,
and then purged using compressed air when storing or transporting at or below freezing
temperatures.
IMPORTANT: Operating the chilled water system at the higher end of the acceptable range
decreases the overall thermal capacity of the POD.
Water must be maintained per the following acceptable water quality standards.
Parameter Range
pH
Specific conductance at 25ºC (77ºF)
Alkalinity ("M" as CaCO3)
Sulfur (SO4)
Chloride (Cl)
Hardness (CaCO3)
8.0–10
10–2500 µmhos
150–1000 ppm
0–150 ppm
0–100 ppm
0–350 ppm
Site requirements 13
Copper (Cu)
Zinc (Zn)
Parameter Range
Calcium hardness (CaCO3)
Magnesium hardness (CaCO3)
Iron (Fe)
Aluminum (Al)
Sodium (Na)
Silica (SiO2)
Manganese (Mn)
Phosphate Ortho- (PO4)
Bacteria
Suspended solids
0–200 ppm
0–150 ppm
< 0.20 ppm
< 3.0 ppm
< 0.50 ppm
0–1000 ppm
0–150 ppm
< 1.0 ppm
< 0.1 ppm
< 3 ppm
< 1000 CFU/ml
< 10 ppm
If your water is out of range, consult a water quality expert.
The following table describes the chilled water system specifications for the HP POD 20c.
Feature Specification
Facility input temperature to the HP POD
20c
Max design pressure
HP POD 20c pressure drop
HP POD 20c water flow rate
Chilled water supply and return
connections
12º to 24ºC (55º to 75ºF)
1,034 kPa (150 psi)
172.4 kPa (25 psi)
454 lpm (120 gpm*)
Two DIN PN16 DN80 flanges
Piping materials
Do not use the following interconnecting piping materials in a closed water system:
• Oxidizing biocides
• Aluminum components
• Brass components with high levels of zinc
• Non-stainless steel iron components
• PVC
IMPORTANT: Even though some PVC grade piping materials are designed to handle the
expected water pressure, the use of PVC materials should be reviewed and approved by the
customer site engineers.
Power infrastructure installation
When determining the final location of the power connections, consider the following:
• Distance between the facility utilities and the location of the HP POD 20c
Site requirements 14
• Distance between possible UPS or generator locations and the HP POD 20c
• Requirements for routing electrical feeders (underground or overhead)
The facility power connection must be installed in compliance with local electrical codes and regulations. HP
reference electrical installation design is based on a maximum distance of 15.2 m (50 ft) or a line of sight
between the disconnect and the HP POD 20c.
Site electrical system
To ensure a complete and safe integration of the HP POD solution with your facility, HP requires that you
complete the following actions for the installed electrical system prior to the installation of the HP POD
solution:
• Short circuit analysis
• Arc flash study
• Circuit breaker coordination study
These actions must be performed for all associated parts of the electrical power train. The majority of the
details and factors required to complete these studies are associated with the existing installed facility
infrastructure.
CAUTION: Failure to complete these studies can cause serious issues with the electrical
integration of the POD into your electrical system.
Electrical power system configuration
A preliminary meeting with the HP POD Electrical Engineering team is necessary to discuss your decision
concerning capacity limitations and the impacts of this decision on the electrical design.
A 1N electrical configuration can be achieved by providing all of the required electrical feeders from a
common power source, common switchboards, and transformers.
A 2N electrical configuration can be achieved by feeding parallel power paths from independent power
sources, switchboards, and transformers.
IMPORTANT: The required neutral must be provided as part of the 380-415VAC Y direct
connection to the HP POD 20c.
IMPORTANT: All 3-Phase Wye feeders for the HP POD 20c require that the neutrals and the
equipment grounding conductors remain isolated. Bonding of the two conductors is allowed at
the power source only.
Site requirements 15
Supported facility connections
Environmental control system
The ECS developed for the HP water-cooled POD is a stand-alone control system that requires no external
connections with an external site system, BMS, public or private Internet sites, cloud, or wireless system to
properly control the POD operation.
The ECS includes Modbus TCP/IP connections through which a variety of data can be retrieved. These
capabilities enable you to connect, at your expense, with the stand-alone ECS system to monitor the
operating parameters of the POD. It is your responsibility (or your representative's or agent's responsibility)
to integrate this communication capability into any existing BMS or monitoring system.
CAUTION: To ensure that alarm conditions can be identified and resolved, HP recommends that
you remotely monitor all alarm conditions. Failure to monitor the alarm conditions can cause
delays in appropriate action during an alarm condition.
Additional POD connections
The HP POD 20c provides various connection points to your facility. It is your responsibility to facilitate these
connections. HP can make these connections when specifically contracted to deliver these services and a
Scope of Work has been drafted, reviewed, and signed for delivery services. Available POD connections
include the following:
• Life safety systems
o EPO
o Fire detection
o Fire suppression
• Site communication
o Phone
o Access control
• Networking—IT connections
Connection portals
Networking and connection portals are located on the cargo end of the HP POD 20c. Each HP POD 20c has
six 6.35-cm (2.5-in) portals for customer data connection. These portals are provided to allow the customer
to make connections to the HP POD 20c.
Supported facility connections 16
End view shown
Humidifier
A dedicated water supply and approved drainage is required for the humidifier. For more information about
the humidifier, see the HP Performance Optimized Datacenter 20c User Guide that is provided with the HP
POD 20c.
The following image shows the location of the humidifier drain and water supply.
Side view shown
IMPORTANT: Confirm with local Authorities that condensate water and rain water can be mixed
in the same drainage.
Supported facility connections 17
HP POD 20c access control
Fire prevention alarm
Access control
The HP POD 20c is equipped with standard key lock hardware for each personnel entry door and external
electrical cabinet. Each personnel entry door includes a door access contact that can be connected to the
customer facility security system.
Additional options for controlled access include the following:
• Electronic card reader
• 12-digit access control code keypad
• Magnetic lock on each personnel access door and dynamic hot aisle door
Fire, safety, and access notifications
Dry contacts are provided to enable the connection between the HP POD 20c and the customer’s facility. If
the HP POD 20c is connected to the customer facility systems, then the alarm conditions of the HP POD 20c
can be detected by the facility systems.
It is your responsibility to facilitate these connections. HP can make these connections when specifically
contracted to deliver these services and a Scope of Work has been drafted, reviewed, and signed for
delivery services.
The customer must provide an independent connection for each system listed in the following table.
Alarm Description
Smoke is detected in the HP POD 20c.
Fire suppression
system (optional)
EPO
The suppression system alarm is activated and gas is
dispersed to suppress a fire.
A door of the POD has been opened.
The EPO system is activated by manually pressing the
EPO button or by a thermal event, and the HP POD 20c
is shut down.
The electrical layout of the fire alarm system is described in the schematic drawing that is supplied with the
HP Performance Optimized Datacenter 20c Site Drawing Package.
Fire box
The communication connections between the fire system and the HP POD 20c are made through the fire box.
Supported facility connections 18
Front view shown
You must make the connections between the facility and the HP POD 20c. For configuration and installation
instructions, consult with HP.
Demarcation box
The following communication connections between the customer facility and the HP POD 20c are made
through the demarcation box:
• ECS communication
• Access control communication
• Telephone
Front view shown
Supported facility connections 19
You must make the connections between the facility and the HP POD 20c. For configuration and installation
instructions, consult with HP.
Supported facility connections 20
Environmental considerations
Environmental risks
• Avoid placing the HP POD 20c directly along a drainage path or in an area prone to flooding.
• Verify that the HP POD 20c is properly grounded in accordance with national, regional, and local
Cold weather
regulations, ordinances, codes, and the product specifications.
The HP POD 20c requires a site chilled water supply and return, humidifier supply and drain, and
condensate drains. Extreme cold weather can cause damage to the supply and drain lines. Evaluate the
following for additional cold weather protection:
• Regional location of the HP POD 20c
• Exposure of the supply and drain lines to extreme cold temperatures
Extreme cold weather can affect crane and lifting operations. When temperatures drop below -12.2°C
(10°F), appropriate consideration must be made with respect to shock loading, crane hydraulics, and
possible de-rating of the crane.
Areas prone to lightning or power surges
The HP POD 20c structure and internal components are all bonded together. A common Grounding
Electrode Conductor Connection point is provided. Proper bonding and grounding of the HP POD 20c
minimizes the effects of a lightning strike. A surge protection device is provided on the HP POD 20c input
connection to protect the HP POD 20c electrical system from voltage transients. If your site is in an area that
is subject to frequent lightning strikes, the HP POD 20c must be protected in accordance with NFPA 70 (NA)
and IEC (EMEA and APJ). HP recommends that you contact a certified lightning protection consultant.
Seismic activity
If your site is in an area that has frequent seismic activity, HP recommends that you contact a seismic activity
consultant. If your site is in an area that has high vibration level, HP recommends that you contact a vibration
isolation consultant. You must specify the method of anchoring the HP POD 20c, if necessary.
Environmental considerations 21
Site plan requirements and actions
Completing a site assessment
HP requires a detailed site assessment prior to planning and preparing the customer site location for the HP
POD 20c. Consult with HP to schedule a site assessment.
A standard site assessment visit includes the following tasks:
• Selecting an appropriate site for the HP POD 20c
• Assessing the proposed site for:
o Measurements for clearances
o Infrastructure for the final solution
o Access to utilities
o Site pad
o Installation considerations, including locations for delivery trucks, large installation equipment (such
as cranes), and storage
o Electrical infrastructure
o Chilled water infrastructure
o Facility network and access control systems
• Developing an engagement plan and verifying customer contacts
• Discussing future development and growth plans
For a complete site assessment checklist, see "Appendix A: HP site assessment (on page 26)."
HP Site Preparation Drawing Package
After receiving a signed purchase agreement, HP provides detailed engineering drawings. These drawings
contain information to assist you and your MEP team to prepare the site for POD installation. If there are
areas of special interest, HP can work directly with your MEP team to provide additional assistance.
Zoning and permit requirements
You are responsible for compliance of the overall installation in accordance with all local and national
regulations, ordinances, codes, and the product specifications.
Project coordination
Your Project Manager must perform the following tasks:
• Coordinate with all trades prior to installation to ensure that trade conflicts are resolved.
• Coordinate the installation and integration of all systems.
Site plan requirements and actions 22
• Ensure that the site safety and security programs are properly administered.
• Interface directly with the HP installation project manager to ensure clear lines of communication during
the installation and commissioning processes.
Site planning
A comprehensive site plan assists with the site design (MEP) and ensures the best possible HP POD 20c
installation process. When creating a site plan, consider the following information:
• HP POD 20c site requirements detailed in this document
• HP POD 20c site preparation drawing package
• HP POD 20c readiness checklist ("HP POD 20c site readiness checklist" on page 29)
• HP POD 20c installation (on page 23)
The HP team can assist you by answering questions and help to guiding you throughout the process.
HP POD 20c installation
HP POD 20c installation includes the following:
• Installation equipment staging (on page 23)
• HP POD 20c lifting layout (on page 23)
• HP POD 20c storage requirements (on page 24)
Installation equipment staging
HP POD 20c lifting layout
• Additional structures (on page 25)
Staging for the following items must be identified and considered:
• Truck and component staging
• Installation equipment staging
• Site traffic
• Regulatory or local permits
When preparing a site plan, identify where to place the HP POD 20c and the equipment that is used for
assembly. The following figure shows an HP POD 20c assembly site and includes:
• HP POD 20c location
• Crane location
Site plan requirements and actions 23
• Assembly equipment locations
The HP POD 20c must maintain 20% relative humidity to minimize condensation and
Item Description
1
2
3
4
HP POD 20c lifting requirements
Crane
Reach
Truck
Area clear for scissors lift and forklift
WARNING: The only approved method for lifting the HP POD 20c is the use of a spreader bar
harness. Lifting an HP POD 20c in any other manner can cause damage to the HP POD 20c and
void your warranty. The harness and lifting connections must be perpendicular to the lifting
blocks.
HP POD 20c storage requirements
If the site is not ready for assembly and operation, determine a location for storage when creating the site
plan.
CAUTION:
Changes in ambient temperatures can cause condensation in a non-operational HP POD 20c. If the HP POD
20c is placed in storage or is in non-operating mode for over 72 hours, HP recommends using one of the
following methods to minimize condensation and oxidation within the HP POD 20c:
oxidation within the HP POD 20c.
CAUTION: While being stored, the HP POD 20c must be kept in a level position even if stored
on a trailer.
• Desiccant unit
• Desiccant material
• Heater with a fan
• Air conditioner with a heater strip
Consult with HP Services to determine the most effective method.
Site plan requirements and actions 24
Additional structures
If a customer-provided vestibule or other structure is installed and connected to the HP POD 20c, the following
specifications must be maintained:
• To protect the HP POD 20c and ensure a waterproof barrier, flashing must be installed to the exterior
of the HP POD 20c in the location where the other structure is attached.
• Access landings might be required to maintain the required access to the HP POD 20c electrical panels.
Site plan requirements and actions 25
•
•
•
≤
•
•
significant shimming is required, shims should be spaced
Appendix A: HP site assessment
HP POD 20c site assessment checklist
During a survey of the readiness of a proposed customer site for the HP POD 20c, the site is inspected for the
following:
• Accessibility of machinery for the transportation and installation of the HP POD 20c
• Assessment of the suitability of the site infrastructure for installing the HP POD 20c and for supporting
infrastructure preparation and serviceability requirements
HP responsibilities
Item Description Yes No N/A Initial
1. Engagement plan
2. Site visits
3. Test equipment
4. Installation site
review
5. Indoor/outdoor
installation
6. Site pad
Develop an engagement plan with specific requirements
relating to the proposed installation site.
Schedule site visits on mutually acceptable dates, during
normal HP business hours.
Document any test equipment used in the customer report.
Review and discuss the proposed installation site with the
customer. This initial review includes physical examination of
the proposed installation site and, at the sole discretion of
HP, can include physical measurements of the area size and
clearances.
Identify whether the HP POD 20c installation is indoors or
outdoors as this can affect the degree and type of
infrastructure required and the mounting needs.
Inspect the proposed installation site to assess
compliance with the HP POD 20c mounting
specifications. Ensure that the customer is fully aware of
the following requirements:
Proper support capabilities must exist. If the customer
intends to edge or point load on the utility and cargo
ends, there must be support in the center to prevent
deflection.
Upon installation, the POD structure must be leveled to
0.5º, which can be checked at that time with a surveyor’s
transit.
Shimming is allowed around the perimeter of the POD.
Place shims in increments across the length of the HP
POD 20c to ensure that the HP POD 20c is level. If
7. Materials and
construction
inspection
Visually inspect the materials and construction at the
proposed installation site to identify issues that can impact
the HP POD 20c installation. Verify that the area is adequate
for truck delivery, staging, and crane location.
no less than 1.2 m (4 ft) apart to ensure sufficient load
transfer.
Appendix A: HP site assessment 26
Item Description Yes No N/A Initial
and switch gear.
8. Clearances
9. Support
infrastructure
location
10. Support
infrastructure for
access requirements
11. Site engineering
interviews
12. Capacity of
electrical
infrastructure
Inspect the proposed installation site to confirm clearance
requirements for installation and serviceability per the HP
POD 20c specifications. Necessary clearances are
determined, in part, based on the specific installation plans
and infrastructure design. Location, orientation, and planned
utilization can affect the necessary clearances. Consider
future planning for the space around the installation site.
Evaluate the HP POD 20c installation site in relation to the
planned support infrastructure location. Conduit lengths and
the utility pathway design must be taken into consideration in
the planning stages. The proposed support infrastructure
design and the location of required utilities are discussed
with the customer's site engineering personnel to identify
elements that can impact the HP POD 20c installation site
decisions.
Evaluate the proposed installation site for the HP POD 20c
and the support infrastructure for access requirements. The
evaluation is based on the information provided by the
customer at the time of the site visit. In the absence of
installation-specific information, general requirements are
used as the basis for the evaluation. The delivery path is
visually examined and discussed with the customer's site
engineering personnel to identify obstacles to installation.
Conduct interviews with the customer's site engineering
personnel and site facilities personnel to gather information
related to the origin of the power source and network
services that are proposed for use with the HP POD 20c. HP
must visually inspect the proposed power protection
equipment. Means of delivery, connections, and pathways
are documented.
Based on the review of customer-provided site
documentation (such as single-line and as-built drawings),
examine equipment panels and monitoring system data, as
available. HP must determine whether adequate capacity
exists in the current electrical infrastructure to be used or if
additional study is required. Determine if the level of
redundancy that is required as stated by the site engineering
personnel can be provided by using the existing
infrastructure. This takes into consideration the proposed
installation site of the HP POD 20c, the potential HP POD
20c payload, and the customer stated redundancy
requirement. Components can include generators, UPSs,
13. Chilled water
infrastructure
14. Access control
Determine the overall chilled water capacity, available flow
rates, and supply/return temperature restrictions. Determine
if any site specific requirements mandate additional chilled
water equipment, such as heat exchangers or mixing
apparatus. Locate any existing or planned supply/return
headers.
Conduct interviews with the customer site engineering
personnel to determine the level of access control that is
required for the HP POD 20c and its infrastructure. The
proposed installation site is assessed for suitability in relation
to the customer requirements.
Appendix A: HP site assessment 27
Item Description Yes No N/A Initial
Provide all information that is required under this service listing or reasonably
determined by HP to be necessary to deliver the service, including but without
15.
Recommendations
Following the HP installation site visit, analyze the data that is
collected and prepare a report of findings. HP must identify
potential obstacles to installation and make
recommendations for any additional testing or changes to
Customer responsibilities
the installation plan.
Item Description Initial
1. Point of contact
information
2. Service listing
information
3. Timely response
4. Access to subject
areas and support
areas
5. Badge access
6. Site engineering
personnel
7. Documentation
8. Network
infrastructure
information
9. Permission for
Photographs
10. Project logistics
11. Business visas
Provide HP with the name and telephone number of the designated point of
contact for the purposes of this service.
limitation, any documentation (internal or external) regarding prior plans or
investigations used to identify the proposed installation site.
Provide a timely response (such as, in a time period that does not adversely
affect the HP scheduled performance of the service) to all requests for
information by HP.
Provide HP access to all subject areas and support areas, including the
proposed installation site and the mechanical or electrical infrastructure
provided to support the HP POD 20c.
Provide HP badge access or an escort for the duration of the site visit to
facilitate required access to all necessary areas.
Customer site engineering personnel familiar with the proposed installation site
and personnel responsible for the maintenance and support of the existing
infrastructure must be available to answer questions.
Provide HP copies of all available mechanical and electrical system design
documentation, including as-built drawings and electrical single-line drawings.
As appropriate to the specific location, provide HP with campus maps,
building drawings, floor plans, and other relevant prints to assist in the
documentation and evaluation of the proposed installation site.
Provide HP information regarding the planned network infrastructure
connection points and pathways.
Grant HP permission to take photographs for report illustration purposes.
Arrange site-specific project logistics at the time of scheduling. Failure to
provide necessary authorizations can limit the effectiveness of the service and
can, at the discretion of HP, impact scheduling or result in the postponement of
the service.
Provide assistance in instances where a temporary business visa is required for
HP personnel to visit the site. This assistance typically takes the form of
preparing a letter of invitation. In some cases, a formal request must be made
by the local company for which the work is taking place, if applicable.
Appendix A: HP site assessment 28
Appendix B: Preparing for delivery
used, ensure a center support can be accomplished using shims and so on, to ensure that the
maximum height requirements for the
guidelines are reviewed, and all required permits are obtained.
Pre-delivery tasks
Allow adequate time for planning, scheduling, obtaining permits, design approval, inspections, and so on.
Installation prerequisites
Before installing the HP POD 20c, verify that the following prerequisites are met:
• All components are delivered to the facility.
• The HP POD 20c and power distribution components are in the final location.
• Facility power, water, and drainage are at the final location.
• Provisions for properly grounding the HP POD 20c are made.
• Required clearances exist, including overhead.
• All trade personnel required for assembly are coordinated.
HP POD 20c site readiness checklist
Before installing the HP POD 20c, follow all steps listed in this guide, the site plan, and the following
checklists.
Architectural/environmental considerations
Item Description Initial
1
Verify that the site location supplies sufficient locations for support. Ensure that upon
installation the POD can be leveled to less than or equal to 0.5º. If edge or point loading is
POD can be properly leveled. Shimming is around the perimeter in increments. Use a
surveyor’s transit upon installation to check the POD leveling requirements.
2
3
4
5
6
7
8
9
Verify that the pad can support the total weight of the HP POD 20c solution by verifying that
load calculations have been performed by your engineering team.
Verify that the site has provisions for grounding.
Verify the HP POD 20c is not in the direct path of any external heat loads, such as generators.
Determine the average local temperatures and ensure that adequate environmental
protection is provided, such as cold weather protection, if required.
Verify that the site altitude is less than 3,048 m (10,000 ft).
When installing on an elevated surface, verify that the
circuit breaker actuator meet the national, regional, and local regulations. Verify that proper
landings and the catwalk are planned for electrical cabinet access.
Verify the planning for required egress routes for all HP POD 20c personnel doors, cargo
doors, and service area doors, including landings, the catwalk, and stairs.
Verify that the local Authorities are contacted, all applicable codes and site-specific location
Appendix B: Preparing for delivery 29
Item Description Initial
clearance.
Verify that the site has provisions for proper grounding and that the site location includes a
26
10
11
Verify that the site location has clearances for the HP POD 20c installation, including any
permanent structures, such as fences, walls, vestibules, and buildings.
Verify that all utilities, overhead and underground, are identified to maintain required
12
13
14
15
16
17
18
19
20
21
22
23
24
25
27
28
29
30
Verify that there is adequate clearance around the HP POD 20c for door operation,
installation, and maintenance equipment.
Verify that the site location and site pads are marked for any transformer, external
switchboard, generators, and powerhouses.
grounding electrode system.
Verify that the site location has adequate lighting for the HP POD 20c installation.
Verify that a truck and equipment staging areas are identified.
Verify the location for the fuel tanks for generators, powerhouses, and other equipment, if
applicable.
Verify the locations for cranes off-loading and operation during HP POD 20c installation.
Verify site access and clearances for equipment, including the crane and forklifts. A clear
path to the site must be maintained with clearance for all gates, headers, utility lines, and so
on.
Verify that the locations for storage and trash disposal are identified.
Verify that the safety equipment is planned for and in place in accordance with the
customer’s site safety program.
Verify the site interfaces and locations which connect to the fire alarm, access control system,
and communication system to the HP POD 20c to ensure that the POD can be properly
connected to the site BMS.
Verify that proper disposal methods are used for existing or potentially contaminated and/or
hazardous materials.
Verify the availability of security systems or equipment, including site fences, which are
required after construction.
Verify the availability of temporary facilities associated with the relocation of existing
services and operations.
Verify that all work relating to soil testing, removal, and site remediation is complete.
Verify that a temporary or permanent load bank is available, if applicable.
Verify the location of the EPO system external to the powerhouses, if applicable.
Verify the location of the remote electronic monitoring system.
Verify that tie-downs and other Authority-required facilities for the HP POD 20c and power
containers are complete at least one week prior to arrival of HP-provided equipment.
General Water Supply
Item Description Initial
1
2
3
Chilled Water Supply
Verify that the site drainage is complete, and the HP POD 20c is not in a drainage path or
flood prone area. HP recommends placing the HP POD 20c on a raised site pad to prevent
water from entering the HP POD 20c.
Verify that the humidification water quality meets or exceeds these standards, which are
essentially drinking water standards.
Verify the humidification water supply isolation valve is installed for each POD.
Item Description Initial
1
Verify the chilled water supply and return headers are accessible, are in the appropriate
location, and are 80 cm (3 in) in diameter.
Appendix B: Preparing for delivery 30
Item Description Initial
2
Verify that the chilled water supply temperature meets the minimum POD chilled water supply
temperature of 12°C (55°F).
3
4
Power Requirements
Verify that a sufficient chilled water flow rate is available.
If necessary, verify that the customer-required chilled water return temperatures can be
attained.
Item Description Initial
1
2
3
General
Verify that the short circuit analysis, arc flash, and circuit breaker coordination studies are
complete. Verify power work is completed according to the approved conduit routing
drawings that show the exact routes, plan view, sections, and elevations.
Verify that temporary site power for installation and construction is planned and available, if
applicable.
Verify that adequate site power exists per the HP POD 20c requirements.
Item Description Initial
1
2
3
Verify the utility connection to the HP POD 20c and any required metering equipment.
Verify the third-party commissioning services that might be required by the owner.
Verify that the HP Project Team coordinates with other site construction activities.
Power infrastructure installation
When determining the final location of the power connections, consider the following:
• Distance between the facility utilities and the location of the HP POD 20c
• Distance between possible UPS or generator locations and the HP POD 20c
• Requirements for routing electrical feeders (underground or overhead)
The facility power connection must be installed in compliance with local electrical codes and regulations. HP
reference electrical installation design is based on a maximum distance of 15.2 m (50 ft) or a line of sight
between the disconnect and the HP POD 20c.
Appendix B: Preparing for delivery 31
Appendix C: Regulatory compliance notices
•
•
HP POD 20c regulatory compliance
The HP POD 20c complies with the following regulatory standards.
Standard Certification level Standard title
IEC/EN
60950
IBC 2009
"Intertek Tested and
Certified"
Designed to Comply
With the applicable
requirements
IEC/EN 60950—Standard for Safety Information Technology
Equipment, Part 1: General Requirements, Issue: 2006
IEC/EN 60950—Standard for Safety Information Technology
Equipment, Part 22: Equipment to be Installed Outdoors, Issue:
2006
2009 International Building Code, © 2010 International Code
Council, Inc.
Safety and IEC compliance
The HP POD 20c is examined, tested, and found to be in compliance with IEC/EN 60950 Part 1 and Part
22 as an Information Technology Product. For more information, see "HP POD 20c regulatory compliance
(on page 32)."
The HP POD 20c is not suitable for long-term human occupancy. The HP POD 20c is Listed as a Product that
provides service access areas for periodic maintenance and service. These areas must be used only by
owner-authorized and qualified personnel who are trained in the maintenance and service of the HP POD
20c components.
IMPORTANT: Before installing the HP POD 20c, consult your local Authorities for applicable
regulations and to review site-specific location guidelines. If needed, obtain any necessary
Additional considerations for safety and Electrical compliance are as follows:
• The HP POD 20c is Certified as an Information Technology Product to IEC/EN 60950 Part 1 and Part
• The HP POD 20c is evaluated as a "non-inhabitable product" that provides "service access" areas for
• The electrical connections of the HP POD 20c are evaluated as feeder connections for connection to an
permits.
22.
customer-authorized, qualified, and trained service personnel.
existing facility, and are not suitable as "service entrance" for connection to the utility.
• The HP POD 20c is designed for stationary installation outdoors in a Pollution Degree 3 environment,
in restricted access locations, with field wiring terminals provided for permanent supply connections.
• The HP POD 20c meets the following ratings.
Feature Specification
Category
Protection
Rated Overvoltage Category III
Surge protection device
Appendix C: Regulatory compliance notices 32
Feature Specification
Relative humidity
Class
Ambient temperature
Class1
2°C to 54°C (35.6°F to 129.2°F)
0% to 100% humidity
• As part of the overall certification, relevant sections of the International Building Code have been
applied as part of the design and evaluation. The current design supports wind loads up to 144.84 kph
(90 mph).
Safety and regulatory compliance
For safety, environmental, and regulatory information, see Safety and Compliance Information for Server,
Storage, Power, Networking, and Rack Products, available at the HP website
(http://www.hp.com/support/Safety-Compliance-EnterpriseProducts).
Turkey RoHS material content declaration
Ukraine RoHS material content declaration
Warranty information
HP ProLiant and X86 Servers and Options (http://www.hp.com/support/ProLiantServers-Warranties)
HP Enterprise Servers (http://www.hp.com/support/EnterpriseServers-Warranties)
HP Storage Products (http://www.hp.com/support/Storage-Warranties)
HP Networking Products (http://www.hp.com/support/Networking-Warranties)
Appendix C: Regulatory compliance notices 33
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