Mitsubishi Heavy Industries FDTCVA SERIES Technical Manual page 139

FDUMA302R
120
100
80
60
40
20
0
2-spot blower internal resistance
-10
[Standard] 3-spot blower internal resistance
Square duct blower internal resistance
14
Lower
limit
Air flow(m
FDUMA502R, 602R
120
100
80
60
40
20
3-spot blower internal resistance
0
-10
Square duct blower internal resistance
24 26
Lower
limit
Air flow(m
17 20 22
Upper
limit
/min)
3
[Standard]
4-spot blower internal resistance
30 34 38
Upper
limit
/min)
3
-
FDUMA402R
120
100
80
60
40
20
0
-10
21
Lower
limit
138
-
3-spot blower internal resistance
[Standard]
4-spot blower internal resistance
Square duct blower internal resistance
25 28
Air flow(m /min)
3
31
Upper
limit