HP Modular Cooling System manual Pressure rating 400 psi WOG, 125psi WSP

Page 42

Table 7: Typical plumbing components for a MCS SL4042 configuration

Item

Description

Specifications

 

 

 

1

Chilled water return

Pipe:31.75 mm(1.25 inch), ASTM B 88, Type L, hard-drawn copper

 

line

Fittings: ASTM B16.22 Wrought copper

 

 

 

 

Solder: ASTM B 32, 95-5 Tin Antimony

 

 

Thread Sealant: Seal and assemble according to local materials and practices

 

 

 

2

Flow/measurement

Valve type: 31.75 mm (1.25 inch) bronze balancing valve, ball design, with positive

 

balancing valve

shutoff, integral checked metering ports, adjustable knob, memory device, calibrated

 

 

nameplate, integral drain port, and solder end connections

 

 

Position: horizontal run of pipe.

 

 

Note: Orient drain port toward MCS 5042. Avoid fittings closer to measurement

 

 

valve than five (5) pipe diameters upstream and two (2) pipe diameters downstream

 

 

for maximum performance.

 

 

Watts® CSM-61 or equivalent, typical 1.

3

Pipe

31.75 mm (1.25 inch) copper, male (NPT or BSPP) adapter to connect the MCS

 

 

5042 water hoses, typical 2

 

 

 

4

Isolation valves

Valve type: 31.75 mm (1.25 inch) two-piece, full-port, brass ball valve, with chrome

 

 

plated brass ball, PTFE seats, steel handle, with Female connections and 31.75 mm

 

 

(1.25 inch) bushing on the end toward MCS 5042 hoses.

 

 

Pressure rating: 600psi WOG, 150psi WSP.

 

 

Watts® FBV-3C or equivalent.

5

Chilled water

Pipe: 31.75 mm (1.25 inch), ASTM B 88, Type L, hard-drawn copper

 

supply line

Fittings: ASTM B16.22 Wrought copper

 

 

 

 

Solder: ASTM B 32, 95-5 Tin Antimony

 

 

Thread Sealant: Seal and assemble according to local materials and practices

 

 

 

6

Strainer isolation

Valve type: 31.75 mm (1.25 inch) two-piece, full-port, brass ball valve, with chrome

 

valves

plated brass ball, PTFE seats, steel handle, with solder end connections.

 

 

Pressure rating: 600psi WOG, 150psi WSP.

 

 

Orientation: Stem vertical up for lateral level operation. Offset valves on CHWS and

 

 

CHWR piping to prevent interference from lever actuators when closed.

 

 

Watts® FBVS-3C or equivalent

 

 

typical 4

 

 

 

7

Strainer

Type: 31.75 (1.25 inch) wye-patterned bronze strainer, with #30 stainless steel wire

 

 

mesh liner, ¾-inch tapped retainer cap & gasket, and solder end connections. Provide

 

 

19.05 mm (0.75 inch) ball valve for blowdown with cap and chain.

 

 

Pressure rating: 400 psi WOG, 125psi WSP.

 

 

Orientation: with basket and blowdown valve directed down.

 

 

Watts® S777 or equivalent

8

System drain valve

Type: 19.05 mm (0.75 inch) two-piece, full-port, brass ball valve with chrome plated

 

 

brass ball, PTFE seats, and steel handle, with threaded connections.

 

 

Pressure rating: 600psi WOG, 150psi WSP.

 

 

Watts® FBV-3C or equivalent

9

Nipple

Type: 19.05 mm (0.75 inch) brass close nipple.

 

 

 

10

Cap

Type: 19.05 mm (0.75 inch) brass cap with chain.

 

 

 

11

Hose

Type: 1.25-inch flexible hose supplied with HP mc-Series 5042 Water Hook-up Kit.

 

 

 

12

Condensate line

Pipe: 19.05 mm (0.75 inch) copper or Schedule 40 PVC

 

 

Fittings: Wrought Copper or Schedule 40 PVC

 

 

Orientation: Sloping downward in a minimum angle of 1º (0.25 inch per 1 ft) and

 

 

away from the MCS 5042 for gravity drain

 

 

 

13

Compression fitting

Type: 6.35 mm (0.25 inch) male NPT X 8 mm (0.31 inch) compression fitting, Parker

 

 

 

42

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Contents Table of contents HP mc-Series 5042 Rack Site Preparation GuideSafety and regulatory information PrefaceNotational conventions Acronyms and abbreviations Safety in material handling Japanese noticeMCS 5042 configuration options OverviewProduct overview MCS 5042 air flowKey MCS 5042 components MCS 5042 component locations Reference Water module Fan module AC transfer switch MCS 5042 specifications Physical specificationsFacility planning for MCS 5042 implementation OverviewSpace and positioning considerations Page Page Page Page Page Page Page Page Page Page MCS 5042 weight calculation Qty Component Page Electrical considerations Central ground stud location inside the IT rack Raised floor grounding MCS 5042 power cords Nema L6-20-to-Procon-A5 Power Cord Single-source AC power connection Coolant source planning Dedicated chiller unit directly supplying the MCS Description Quantity Above the unit 280 cm 110 inches 300 cm 118 inches Shows the recommended facility piping approaches to the MCS MCS 5042 hose openings Page Page Page Page Page Recommended plumbing configuration for the MCS Pressure rating 400 psi WOG, 125psi WSP Page Coolant requirements General thermal requirementsCoolant implementation flow chart for one rack Page Approximate fan step at certain cooling capacity Page Page Page Page Page Before installing and running active components Environmental considerationsControl system Appendix a Forms and checklists Delivery survey formPre-installation checklists Page Metric equivalents Appendix B Conversion factors and formulasConversion factors for refrigeration KVA conversionsGlossary ASLTerm Description Typical power consumption Legal notices For more informationRestricted rights legend
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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.