Samsung IER Series - Page 16

LED R&D Lab(VD)
15
1. Product Information and Installation Precautions
 Fan flow rate depending on the number of installed cabinet rows
No. of rows
Outdoor
air temp.
1 to 3
Rows
4 Rows 5 Rows 6 Rows 7 Rows 8 Rows 9 Rows 10 Rows
Below 25℃
Fan is not
necessary
Fan is not necessary
70 80 90 100
25℃ to 30℃
70 80 100 110 130 145 160
※ CFM = cubic feet per minute
※ Example) If outdoor air temperature is 30℃ and cabinets are
arranged in a 5x4 (horizontal x vertical) configuration,
what is the total CFM ?
→ 70 [CFM/column] x 5 [column]=350 [CFM]
5 Columns
4 Rows
Total minimum flow rate 350 CFM
70 CFM 70 CFM 70 CFM 70 CFM70 CFM
※ For installation under other conditions not covered in this guide, contact the Development Team.
Air vent area
FAN
※ Measurement based on one column
Outdoor air
temperature is
30℃