The design and configuration of racks, particularly high-density and closed-circuit cooling racks,
directly impact the fire suppression system design. Closed-circuit cooling racks, like blade-center
racks, can affect airflow and potentially trap heat, influencing how fire suppression agents are
distributed within the space. Therefore, it is essential to inform the fire suppression system supplier
about the rack design to ensure effective coverage and proper agent distribution.
Detailed Explanation:
High-density racks can change how smoke and heat travel, which in turn affects fire detection and
suppression. Closed racks with built-in cooling can isolate airflow, requiring adjustments in fire
suppression design to ensure that suppression agents reach all necessary areas, including within
enclosed spaces. The supplier may need to account for these factors to ensure proper protection
coverage.
EPI Data Center Specialist Reference:
The EPI Data Center Specialist training underscores that fire suppression systems must be tailored to
the specific environmental characteristics of the data center. The design of racks, particularly high-
density configurations, should always be considered to ensure that suppression agents can
effectively control a fire, even in contained rack spaces.
