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10
FAN CHARACTERISTICS
Fan Characteristics
REQUIREMENT
Set a volume damper to the air supply duct, and then adjust the air volume so that it is kept in the range of 70 to
110% against the standard air volume.
<MMD-AP0481HFE>
(Standard air volume: 1080m
3
/h, Lower limit air volume: 756m
3
/h, Upper limit air volume: 1188m
3
/h)
50Hz, 220V
Air volume (m³/h)
1200
1100
1000
900
800
2.0
1.5
1.0
0.5
350
300
250
200
150
100
50
0
Exter
nal static pressure (P
a)
Motor current f
or f
an (A)
High static pressure tap
High static pressure tap
High static pressure tap
High static pressure tap
Mid static pressure tap
Mid static pressure tap
Mid static pressure tap
Mid static pressure tap
Air volume (m³/h)
1200
1100
1000
900
800
2.0
1.5
1.0
0.5
350
300
250
200
150
100
50
0
Exter
nal static pressure (P
a)
Motor current f
or f
an (A)
50Hz, 230V
Low static pressure tap
Low static pressure tap
Low static pressure tap
Low static pressure tap
