Item

Area/condition

Yes

No

Comment/date

 

 

 

 

 

6

Is there a dedicated branch circuit for equipment?

 

 

 

 

 

 

 

 

7

Is there a dedicated branch circuit less than 22.86 m (75 ft) away?

 

 

 

 

 

 

 

 

8

Are the input circuit breakers sized to protect their respective

 

 

 

 

receptacles for equipment loads?

 

 

 

Safety considerations

Item

Area/condition

Yes

No

Comment/date

 

 

 

 

 

1

Is there an emergency power shutoff switch?

 

 

 

 

 

 

 

 

2

Is there a telephone available for emergency purposes?

 

 

 

 

 

 

 

 

3

Is there a fire protection system in the computer room?

 

 

 

 

 

 

 

 

4

Is antistatic flooring installed?

 

 

 

 

 

 

 

 

Cooling considerations

Item

Area/condition

Yes

No

Comment/date

 

 

 

 

 

1

Can the room temperature be maintained between the recommended

 

 

 

 

range of 20°C to 25°C (68°F to 77°F) and allowable range of 15°C

 

 

 

 

to 32°C (59°F to 90°F) (up to 5,000 ft)? Derate 1°C/1,000 ft above

 

 

 

 

5,000 ft and up to 10,000 ft.

 

 

 

2

Can the humidity level be maintained at the recommended level of

 

 

 

 

40% to 50%, with allowable humidity levels of 20% to 60%?

 

 

 

3

Are air conditioning filters installed and clean?

 

 

 

 

 

 

 

 

Water preparation considerations

Item

Area/condition

Yes

No

Comment/date

 

 

 

 

 

 

 

1

Has the water been tested for acceptable quality for use in the HP

 

 

 

 

 

Modular Cooling System 200/100?

 

 

 

 

2

If the water quality is unacceptable, have adequate treatment

 

 

 

 

 

filtration measures been put in place?

 

 

 

 

3

Have the water temperature and flow been evaluated?

 

 

 

 

 

 

 

 

 

 

4

Has piping of an appropriate diameter, material, and pressure

 

 

 

 

 

tolerance been installed to reach the back of each MCS-100 and

 

 

 

 

 

MCS-200/100?

 

 

 

 

5

Is there a provision for fluid collected from the condensation and

 

 

 

 

 

overflow hoses at each MCS-100 and MCS-200/100?

 

 

 

 

6

Is there dedicated cabinet space for storage of water quality

 

 

 

 

 

chemicals and gloves?

 

 

 

 

7

Is there an available space to prepare and handle chemicals before

 

 

 

 

 

adding them to the system?

 

 

 

 

8

Is Nalprep 8349 (commercially available from Nalco Company)

 

 

 

 

 

available on site for the secondary loop cleaning procedure?

 

 

 

 

9

Has the approximate volume of water in the entire system been

 

 

 

 

 

determined? (Necessary for water chemical preparation)

 

 

 

 

10

Have the water treatment chemicals been evaluated and approved

 

 

 

 

 

through your facility EHS department?

 

 

 

 

 

 

Appendix A: Forms and checklists 83

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HP Modular Cooling System manual Safety considerations
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Modular Cooling System specifications

The HP Modular Cooling System (MCS) is a state-of-the-art solution designed to efficiently manage the heat generated by high-density IT environments. As data centers face the ever-increasing demand for processing power, traditional cooling methods often fall short, leading to inefficiencies and raised energy costs. The HP MCS addresses this issue with a scalable, flexible design that optimizes cooling performance while minimizing energy consumption.

One of the main features of the HP Modular Cooling System is its modular architecture, which allows for easy expansion and customization based on the specific needs of a data center. This scalability means that as a facility grows or changes, the cooling system can be modified without the need for extensive renovations or replacements. The MCS can be installed in various configurations, further enhancing its versatility.

The technology behind the HP MCS includes advanced cooling methods such as direct evaporative cooling and chilled water cooling. Direct evaporative cooling utilizes the principles of evaporative heat exchange to cool air without excessive energy consumption, making it an eco-friendly choice. In contrast, chilled water cooling uses a network of pipes filled with chilled water to remove heat from the server environment efficiently. This combination allows the MCS to adapt to various heat loads and ambient conditions.

Another notable characteristic of the HP Modular Cooling System is its intelligent controls and sensors. These components continually monitor temperature and humidity levels within the data center, automatically adjusting cooling output to maintain optimal conditions. This proactive approach helps to prevent overheating, reduces energy usage, and ensures the longevity of IT equipment.

Energy efficiency is further enhanced through the MCS's integration with HP's monitoring and management software. This software analyzes cooling performance trends, providing actionable insights for facility managers, enabling them to make informed decisions regarding cooling strategies. Additionally, the system is designed with environmentally sustainable practices in mind, aligning with global initiatives to reduce carbon footprints and promote green technology.

The HP Modular Cooling System stands out for its combination of innovative technologies, flexibility, and a commitment to energy efficiency. As data centers continue to evolve, the MCS remains a crucial asset in the pursuit of optimized performance and sustainability, providing a reliable solution to meet the demanding cooling needs of modern IT infrastructure.
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