6
КН-1
www.ventilation-system.com
Air flow [l/s]
700
600
500
400
300
200
100
90
80
70
60
50
45
40
35
30
25
20
2 3 4 5 6 7 8 9 10 15 20 25 30 35 40 45 50
Lpa=45
Lwa=49
Lpa=40
Lwa=44
Lpa=35
Lwa=39
Lpa=30
Lwa=34
Lpa=25
Lwa=29
1 2 3 4 5 6 7 8 9 10 11 12
Static air pressure drop [Pa]
LpA — sound pressure level at 10 m
2
Lwa — sound power level [kW]
700
600
500
400
300
200
100
90
80
70
60
50
45
40
35
30
25
20
10 20 30 40 50 60 70 80 90 100 150 200
Static air pressure drop [Pa]
Air flow [l/s]
Lpa=45
Lwa=49
Lpa=40
Lwa=44
Lpa=30
Lwa=34
Lpa=25
Lwa=29
Lpa=35
Lwa=39
Throttle flap opening
Enlarged opening
Without throttle flap
1 2 3 4 5
LpA — sound pressure level at 10 m
2
Lwa — sound power level [kW]
BALANCING DIAGRAM: MAIN VENTILATION
BALANCING DIAGRAM: SUPPLY VENTILATION
Summary of Contents for KH-1
Page 1: ...КН 1 Kitchen hood USER S MANUAL ...
Page 11: ...11 www ventilation system com ...
Page 12: ...V169EN 01 ...
