2. Mechanical Installation
- 36 -
2
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MD290 Model Quantity
of Fans
Total Air
Volume
(CFM)
Effective Area of
Cabinet Top Air
Inlet (mm
2
)
Min. Air Volume
Required by the
Top Fan (CFM)
Effective Area of Cabinet
Top Air Outlet (mm
2
)
MD290T132G
2 541 31809 50894 S = 0.942 x N x (Dout2-
DHUB2)
In the preceding formula,
N means the quantity of
top fans, Dout means
diameter of the top
fan, and DHUB means
diameter of the top fan
center HUB.
MD290T160P
MD290T160G
2 620 31809 50894
MD290T200P
MD290T200G(-L)
2 586 31809 50894
MD290T220P(-L)
MD290T250P(-L)
MD290T220G(-L)
2 722 31809 50894
MD290T280P(-L)
MD290T250G(-L)
3 789 47713 76341
MD290T315P(-L)
MD290T280G(-L)
3 882 47713 76341
MD290T355P(-L)
MD290T315G(-L)
3 644 47713 76341
MD290T400P(-L)
MD290T355G(-L)
3 796 47713 76341
MD290T450P(-L)
MD290T400G(-L)
3 796 47713 76341
MD290T500P(-L)
MD290T450G(-L)
3 796 47713 76341
Note:
1. CFM = 0.0283 m
3
/min
2. Effective area means through-hole area.
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contact Inovance for technical support.