Mitsubishi PLH-3AK.UK - Page 68

68
Static pressure [Pa]
Air flow [m
3
/min]
2 intakes
1 intake
50
-50
-100
-150
-200
0
1 2 3 4 5 6
Static pressure [Pa]
Air flow [m
3
/min]
2 intakes
1 intake
50
-50
-100
-150
-200
0
1 2 3 4 5 6
Static pressure [Pa]
Air flow [m
3
/min]
50
-50
-100
-150
-200
0
1 2 3 4 5 6
Static pressure [Pa]
Air flow
[m
3
/min]
2 intakes
1 intake
50
-50
-100
-150
-200
0
1 2 3 4 5 6 7 8 9
Static pressure [Pa]
Air flow
[m
3
/min]
2 intakes
1 intake
50
-50
-100
-150
-200
0
1 2 3 4 5 6 7 8 9
Static pressure [Pa]
Air flow [m
3
/min]
50
-50
-100
-150
-200
0
1 2 3 4 5 6 7 8 9
(1) PLH-3AK.UK PLH-3AKH.UK
PLH-3AK1.UK PLH-3AKH1.UK
Multifunction casement + Standard filter
(1) PLH-4, 5, 6AKS.UK PLH-4, 5, 6AKHS.UK
PLH-4, 5, 6AKS1.UK PLH-4, 5, 6AKHS1.UK
Multifunction casement + High efficiency filter
Taking air into the unit
Multifunction casement + Standard filter Multifunction casement + High efficiency filter
Taking air into the unit
4. Fresh air intake amount & static pressure characteristics
Q
0
B
A
C
1
Curve in the
left praphs.
Duct characteristics
at site
Q
A
EC
2
Q
Qa
AD
3
Q
…
Planned amount of fresh air intake
A
…
Static pressure loss of fresh air
intake duct system with air flow
amount Q
B
…
Forced static pressure at air condi-
tioner inlet with air flow amount Q
C
…
Static pressure of booster fan with
air flow amount Q
D
…
Static pressure loss increase
amount of fresh air intake dust sys-
tem for air flow amount Q <Pa>
E
…
Static pressure of indoor unit with air
flow amount Q
Qa
…
Estimated amount of fresh air
intake with out D <m
3
/min>
<m
3
/min>
<Pa>
<Pa>
<Pa>
<Pa>
How to read curves
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