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RDH500
RDH 500
WHEEL DIAMETER
K2
K1
K
L-R
4500
4000
3500
KW
3000
2500
2000
1800
1600
1400
1200
1000
90 0
80 0
70 0
60 0
50 0
40 0
35 0
30 0
25 0
20 0
18 0
16 0
14 0
12 0
10 0
90
80
70
60
0.6
0.8
1
1.4
Volume
X 1000
3
4
5
2
3
Air outlet velocity
2
3
4 5
7
Velocity Pressure
Performance shown is for installation type B, free inlet- ducted outlet, and doesn't include the effect of appuntenances in the airstream.
Power rating kW doesn't include drive losses.
The AMCA Certified Ratings Seal applies to Air Performance only.
APPENDIX / ANNEXE / ANLAGE / ALLEGATO / ANEXO
500 mm
3
= 1. 2 K g / m
IMPELLER TOTAL EFF. %
51
69
90
85
80
2
3
4
5
6
7
8
9 10
14
20
4
5
6
7
8
9 10
14
20
50
70
10 0
10
80 80
75
62
45
29
3000
2800
2650
10 5
2350
2100
10 0
1800
1600
95
1400
1200
1000
LW (A ) in dB (A )
90 0
3
6
7
8
9 10 12 14
m /s
3
30
40
50
m /h
20
30
m/s
200
50 0 700
Pa
2
N/m
L-R
K
K1
K2
W
W
W
W
51
63
24 0
43 9
48
59
22 4
41 0
45
56
21 2
38 8
40
49
18 8
34 4
36
44
16 8
30 7
31
38
14 4
26 3
27
34
12 8
23 4
24
29
11 2
20 5
20
25
96
17 6
17
21
80
14 6
15
19
72
13 2
Rooft@ir
XXXVII
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