Fig. 7
Model
Speed
r/min
RFHD-280-4T
1370
RFHD-315-4T
1370
RFHD-315-6T
910
RFHD-355-4T
1370
RFHD-355-6T
910
RFHD-400-4T
1410
RFHD-400-6T
935
RFHD-450-4T
1410
RFHD-450-6T
935
RFHD-500-4T
1400
RFHD-500-6T
935
RFHD-630-6T
910
RFHD-710-6T
940
RFHD-800-6T
950
'(1) The sound level values are measurement of pressure in dB(A), at a distance of 6 m and at 2/3 of the maximum airflow (2/3Qmáx.)
Fig. 8
(50 Hz Models)
Model
RFH
RFV
280-4T
RFH
RFV
280-4M
RFH
RFV
315-4T
RFH
RFV
315-4M
RFH
RFV
315-6T
RFH
RFV
315-6M
RFH
RFV
355-4T
RFH
RFV
355-4M
RFH
RFV
355-6T
RFH
RFV
355-6M
RFH
RFV
400-4T
RFH
RFV
400-4M
RFH
RFV
400-6T
RFH
RFV
400-6M
RFH
RFV
450-4T
RFH
RFV
450-4M
RFH
RFV
450-6T
RFH
RFV
450-6M
RFH
RFV
500-4T
RFH
RFV
500-6T
RFH
RFV
500-6M
Max. Input Current
(A)
230V
400V
600V
2,08
1,20
2,08
1,20
2,42
1,40
2,08
1,20
2,42
1,40
2,94
1,70
2,77
1,60
3,81
2,20
2,77
1,60
6,93
4,00
2,77
1,60
5,89
3,40
9,35
5,40
14,00
8,10
Max. Input
Speed
Current
(A)
r/min
230V
400V
1350
1,66
0,96
1380
0,65
1350
1,66
0,96
1380
0,95
900
1,51
0,87
890
0,50
1350
1,66
0,96
1380
1,35
900
1,51
0,87
890
0,65
1380
2,92
1,69
1380
3,30
900
2,24
1,30
910
0,95
1410
3,10
1,79
1380
4,40
900
2,24
1,30
910
1,80
1430
5,96
3,44
900
2,24
1,30
910
2,00
Rated Mech.
Maximum
Power
Flow
(kW)
(m
3
/h)
0,25
1450
0,25
2100
0,25
1400
0,25
3100
0,25
2000
0,55
4950
0,37
3200
0,75
7000
0,37
4500
1,50
10200
0,37
6900
1,10
12000
2,20
17300
5,50
24700
Rated Mech.
Maximum
Power
Flow
(kW)
(m
3
/h)
0,25
1450
0,25
1450
0,25
2100
0,25
2100
0,25
1400
0,25
1400
0,25
3100
0,25
3100
0,25
2000
0,25
2000
0,55
4950
0,55
4950
0,37
3200
0,37
3200
0,75
7000
0,75
7000
0,37
4500
0,37
4500
1,50
10200
0,37
6900
0,37
6900
Radiat. Noise Level
Approx.
(dBA)
Weight
Inlet
Outlet
37
43
41
47
30
36
45
50
33
40
48
54
37
43
55
61
44
50
59
64
47
54
51
57
54
61
58
64
Radiat. Noise Level
Approx.
(dBA)
Weight
Inlet
Outlet
37
43
37
43
41
47
41
47
30
36
30
36
45
50
45
50
33
40
33
40
48
54
48
54
37
43
37
43
55
61
55
61
44
50
44
50
59
64
47
54
47
54
(kg)
25
25
25
32
33
35
35
52
51
60
53
95
118
160
(kg)
25
25
25
25
25
25
32
32
33
33
35
35
35
35
52
52
51
51
60
53
53