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APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO
RTc 120-140-160
ADH560
A DH 560
WHEEL DIAMETER
K2
K1
K
L-R
3000
2500
2000
1800
1600
1400
1200
1000
900
800
700
600
500
400
350
300
250
200
180
160
140
120
100
90
80
1
1.4
Volume
X 1000
4
5
2
3
Air outlet velocity
2
3
4 5
Velocity Pressure
Performance shown is for installation type B, free inlet - ducted outlet, and doesn't include the effects of appurtenances in the airstream.
Power rating kW doesn't include drive losses.
The AMCA Certified Ratings Seal applies to Air Performance only.
560 mm
r = 1.2 Kg / m 3
IMPELLER TOTAL EFF. %
41
51
KW
85
65
80
70
75
2
3
4
5
6
7 8 9 10
6
7 8 9 10
14
20
4
5
6
7 8 9 10
14
7
10
20
30
50 70 100
xxxVIII
62
67
63
52
39
1400
1300
1200
1100
1000
900
800
100
700
95
600
500
90
450
400
LW(A) in dB(A)
350
300
14
20
30
m /s
30
50
70
100
m /h
20
30
40
50
m/s
200 300
500 700 1000
2000
Pa
N/m
L-R
K
K1
K2
W
W
W
W
29
70
175
178
27
65
163
165
25
60
150
152
23
55
138
140
21
50
125
127
19
45
113
114
17
40
100
102
15
35
88
89
13
30
75
76
11
25
63
64
9
23
56
57
8
20
50
51
7
18
44
44
6
15
38
38
3
3
2
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