Characteristics Of Fan - Mitsubishi Heavy Industries FDCA Series Technical Manual

2.8 Characteristics of fan

(1) Ceiling mounted duct type (FDUR)
Model FDURA201
120
110
100
90
80
70
60
Standard
50
pressure
40
30
20
10
0
12 13 14
15
Lower
limit
Model FDURA301
200
180
160
140
120
100
80
60
Standard
50
pressure
40
20
0
20 21 22 23 24 25 26 27 28 29 30
Lower
limit
16 17 18
Upper
Standard
limit
air flow
Air flow(m 3 /min)
Upper
Standard
limit
air flow
Air flow(m 3 /min)
Model FDURA251
120
110
100
90
80
70
60
Standard
50
pressure
40
30
20
10
0
17
19
Lower
limit
Model FDURA401
200
180
160
140
120
100
80
60
Standard
50
pressure
40
20
0
27
Lower
limit
50
- -
18 19 20 21
Standard
air flow
Air flow(m 3 /min)
29
31 33 34 35 37
Standard
air flow
Air flow(m 3 /min)
22 23
Upper
limit
39 41
Upper
limit