1 - 221
3. FAN CHARACTERISTICS CURVES
YKB/YLM 2nd
OA
MEE15K022
3. FAN CHARACTERISTICS CURVES
GUF-100RDH
4
Humidifying Type
GUF-50RDH
4
Humidifying Type
GUF-100RD
4
Non-Humidifying Type
GUF-50RD
4
Non-Humidifying Type
60m
100m
200mm
dia pipe length
40m
20m
80m
800
200
400
600
0
400
300
200
100
Exchange ef
ficiency
(%)
90
50
60
70
80
180
200
60
40
0
20
80
100
120
140
160
220
Air volume (L/s)
High
Low
External static pressure
(Pa)
(m
3
/h)
Enthalpy exchange ef
ficiency (Cooling)
Enthalpy exchange ef
ficiency (Heatling)
Temperature exchange ef
ficiency
60m
100m
200mm
dia pipe length
40m
20m
80m
800
200
400
600
0
400
300
200
100
Exchange ef
ficiency
(%)
90
50
60
70
80
180
200
60
40
0
20
80
100
120
140
160
220
Air volume (L/s)
Enthalpy exchange ef
ficiency (Cooling)
Enthalpy exchange ef
ficiency (Heatling)
Temperature exchange ef
ficiency
External static pressure
(Pa)
(m
3
/h)
High
Low
60m
100m
250mm
dia pipe length
40m
20m
80m
1400
200
400
800
600
1000
1200
0
500
400
300
200
100
Exchange ef
ficiency
(%)
90
50
60
70
80
300
350
0
50
100
150
200
250
400
Air volume (L/s)
High
Low
External static pressure
(Pa)
(m
3
/h)
Enthalpy exchange ef
ficiency (Cooling)
Enthalpy exchange ef
ficiency (Heatling)
T
emperature exchange ef
ficiency
60m
100m
250mm
dia pipe length
40m
20m
80m
1400
200
400
800
600
1000
1200
0
500
400
300
200
100
Exchange ef
ficiency
(%)
90
50
60
70
80
300
350
0
50
100
150
200
250
400
Air volume (L/s)
High
Low
External static pressure
(Pa)
(m
3
/h)
Enthalpy exchange ef
ficiency (Cooling)
Enthalpy exchange ef
ficiency (Heating)
Temperature exchange ef
ficiency
