Contents
Overview ..................................................................................................................................... 5
Product overview .......................................................................................................................................... 5
Example configurations ................................................................................................................................. 5
Key components ........................................................................................................................................... 9
Physical specifications ................................................................................................................................ 10
Electrical specifications ............................................................................................................................... 11
Facility planning for implementation .............................................................................................. 13
Planning overview ...................................................................................................................................... 13
Space and positioning considerations .......................................................................................................... 13
Delivery space requirements .............................................................................................................. 13
Maneuvering space requirements ....................................................................................................... 14
Operational space requirements ........................................................................................................ 15
System positioning ........................................................................................................................... 16
Rack leveling feet ............................................................................................................................. 16
Floor loading considerations ............................................................................................................. 18
Electrical considerations .............................................................................................................................. 19
System grounding ............................................................................................................................ 20
Voltage fluctuations and outages ....................................................................................................... 20
Electrical planning around water-handling components ........................................................................ 21
Connecting to facility A/C power ...................................................................................................... 21
Coolant source planning ............................................................................................................................. 22
Advantages of a dedicated secondary loop system .............................................................................. 23
Plumbing considerations ................................................................................................................... 24
Raised floor cutouts .......................................................................................................................... 26
Secondary water system components ................................................................................................. 28
Typical plumbing instal ation guidelines .............................................................................................. 30
Coolant requirements .................................................................................................................................. 31
General thermal requirements ............................................................................................................ 31
Water quality requirements ............................................................................................................... 31
Facility space equipment recommendation .......................................................................................... 32
Additional water precautions ............................................................................................................. 33
Environmental considerations ...................................................................................................................... 33
Before instal ing or running active components .............................................................................................. 33
Appendix A: Forms and checklists ................................................................................................ 35
Delivery survey form ................................................................................................................................... 35
Pre-instal ation checklists ............................................................................................................................. 36
Site preparation checklist .................................................................................................................. 36
Appendix B: Conversion factors and formulas ................................................................................ 39
Conversion factors and formulas .................................................................................................................. 39
Conversion factors for refrigeration .................................................................................................... 39
Metric equivalents ............................................................................................................................ 39
kVa conversions ............................................................................................................................... 39
Formulas ......................................................................................................................................... 39
Regulatory information ................................................................................................................ 40
Contents 3

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