23
MultiAir type
2080
2110
2190
2220
AC drive output max. (kW)
7,5
11
18,5
22
Power supply
380 - 480 V, 50 / 60 Hz
Min. fuse rating
25A
50A
50A
63A
Max. fuse rating
63A
63A
63A
63A
Weight (kg)
290
331
335
342
Heating of air at 1.800 m
3
/h in °C
10
14
20
20
Ambient temperature
-10°C to 50°C
Blower control
Blower performance is regulated by built-in AC drivere (VSD)
Energy efficiency Ŋ
e
64,2%
64,9%
67,4%
67,2%
Energy efficiency method and -type
B - total
Efficiency class
N 64
Rated motor power (kW)
7,5
15
26,1
32,2
Volume flow at optimum energy
efficiency Q (m
3
/h)
2.560
3.175
3.275
3.475
Pressure at optimum energy
efficiency P
t
(Pa)
7.800
10.950
16.200
16.950
Rpm at optimum operating point
3.720
4.060
4.890
4.950
Specific pressure ratio between inlet
and outlet
1,08
1,11
1,16
1,17
MultiAir FC features
The blower performance is manually set on the operator panel.
Flow or pressure control can be purchased for extended blower control
Approvals
CE/UL/CUL
Sound pressure level L
p
(1 meter)
≈ 72-76 dB (A) (application dependent)
Performance curves for MultiAir FC 2000 series
Pressure (Pa)
Flow (m
3
/h)