Axial fans

EC axial fans 24 /48 VDC
S series, Ø 200
– Material: Guard grille: Steel, phosphated and coated in black plastic
Wall ring: Sheet steel, pre-galvanised and coated in black plastic
Blades: Sheet steel, coated in black
Rotor: Coated in black
– Number of blades: 9
– Direction of rotation: Counter-clockwise, seen on rotor
– Type of protection: IP 42
– Insulation class: "B"
– Mounting position: Any
– Condensate discharges: None
– Mode of operation: Continuous operation (S1)
– Bearings: Maintenance-free ball bearings
Nominal data
Curve
Nominal voltage
Voltage range
Air flow
Speed/rpm
Power input
Current draw
Sound pressure level
Max. operative range
Perm. amb. temp.
Mass without
attachments
Electr. connection
Type
Motor
VDC VDC m 3 /h rpm W A dB(A) Pa °C kg
p. 420
*1G 200 M1G 074-BF
A
24 16-28 1090 2950 55 2.60 60 — -25 to +60 1.5
G)
*1G 200 M1G 074-BF
A
48 36-57 1005 2750 45 1.10 60 — -25 to +60 1.5
G)
subject to alterations
Curves (established at 24 VDC)
n
[rpm]
P 1
[W]
Lp A
[dB(A)]
tL
[%]
[Pa]
240
200
160
120
80
40
0,2 0,4 0,6
0,8 1,0 [in H 2O]
UN
8
UR
4
7
4'
3
3'
2
2'
A
A 1’
A 2’
A 3’
A 4’
A 1
A 2
A 3
A 4
A 5
A 6
A 7
A 8
2300
2970
3100
2970
2950
2890
2800
2780
2270
2230
2170
2130
73
77
80
80
55
58
61
63
27
28
29
30
63
62
63
66
60
60
61
64
55
54
54
57
—
67
64
54
—
67
64
54
—
67
64
54
6
5 1
0 200 400 600
200 400 600 800 1000
1'
[CFM]
[m 3 /h]
186