Definition Of Plenum Floor

Some say the plenum is the space above ceiling tiles or below the floor tiles while others say it s specifically the ducts returning air to your hvac system.

Definition of plenum floor.

If it is not an air handling space then yes extension cords and power strips are allowed. Which one do you think it is. My company is planning to install electronic equipment in a single room with a raised floor. The term plenum could be a large section of ductwork or the upper space above a ceiling.

Technically any ductwork is considered a plenum space too. It is conditional if the drop ceiling or raised floor not in a telecom room is handling any sort of air return then it should be a plenum rated space. When you run cable through any building you first need to consider plenum spaces. Depends on if the raised floor space is a plenum space or not.

Space filled by matter from plēnus full. The air movement components simple. The space below the floor will be used for cabling and for air movement to cool electronic equipment in racks. See pelə in indo european roots.

Definition of plenum in construction a plenum is a space designated for air flow or can describe a space devoted to mechanical electrical or sprinkler lines. However some drop ceiling designs create a tight seal that does not allow for airflow and therefore may not be considered a plenum air handling space. Any large space designated for any type of air flow or routing of systems can be called a plenum. Space between the structural ceiling and the dropped ceiling or under a raised floor is typically considered plenum.

The plenum space is typically used to house the communication cables for the buildings computer and telephone network s. A fully attended meeting or assembly esp of a legislative body esp in the philosophy of the stoics space regarded as filled with matter. In building construction the plenum pronounced pleh nuhm is the space that is used for air circulation in heating and air conditioning systems typically between the structural ceiling and the suspended ceiling or under a raised floor. A space lying above the ceiling in a building but below the next floor especially one allowing movement of air between parts of the building.

I need help applying the nec definition of plenum. Plenum ˈpliːnəm n pl nums na nə an enclosure containing gas at a higher pressure than the surrounding environment. However some drop ceiling designs create a tight seal that does not allow for airflow and therefore may not be considered a plenum air handling space. Latin plēnum spatium full space neuter of plēnus.