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6. FAN CHARACTERISTICS CURVES
YKB/YLM 2nd
PEFY-VMA(L)
, VMA3
MEE15K022
6. FAN CHARACTERISTICS CURVES
PEFY-P20,25VMA(L)-E
External static pressure : 35Pa
Power source : 220-240V
Static pressure (Pa)
Airflow rate (m
3
/min)
50
40
30
20
10
0
PEFY-P20,25VMA(L)-E
External static pressure : 50Pa
Power source : 220-240V
Static pressure (Pa)
Airflow rate (m
3
/min)
60
50
40
30
20
10
0
PEFY-P20,25VMA(L)-E
External static pressure : 70Pa
Power source : 220-240V
Static pressure (Pa)
Airflow rate (m
3
/min)
80
70
60
50
40
30
20
10
0
PEFY-P20,25VMA(L)-E
External static pressure : 100Pa
Power source : 220-240V
Static pressure (Pa)
Airflow rate (m
3
/min)
110
100
90
80
70
60
50
40
30
20
10
0
PEFY-P20,25VMA(L)-E
External static pressure : 150Pa
Power source : 220-240V
Static pressure (Pa)
Airflow rate (m
3
/min)
160
150
140
130
120
110
100
90
80
70
60
50
40
30
20
10
0
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
5
6
7
8
9
10
11
12
Limit
Limit
Limit
Limit
Limit
Middle
High
Middle
High
Middle
High
Middle
High
Middle
High
Low
Low
Low
Low
Low
