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This note illustrates two common air distribution methods in data halls housing air-cooled IT racks:…
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Data center Rated or Tier classification – Mechanical System
This note illustrated the basic concept of Rated (TIA-942) and Tier (Uptime) for mechanical system.…
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Data center classification: Indicative classification comparison
This note provides an engineering comparison of the progression in infrastructure resilience represented by the…
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Data Center Classification: ANSI/TIA-942 and Uptime Institute
Several standards and classification frameworks are used internationally to define data center infrastructure requirements and…
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ระบบท่อลมกับการป้องกันช่องเปิดที่ผนังทนไฟ
This note illustrates the fire damper requirements by wall rating. Related notes: Fire compartment-การแบ่งส่วนอาคาร หรือการกั้นแยกพื้นที่