Handbook KSV 202202

25/60 | KSV
Technical Parameters
Legend
L
0,2
(m)Air throw length with terminal velocity 0,2 m/s
L
x
(m)Air throw length calculated for specific terminal velocity
x (m/s)Terminal velocity in range of 0,1 m/s ... 1 m/s
0%, 25%, 50%, 75%, 100% The slider adjustment damper positions in pressure drop/noise diagrams
are represented as percentage. 0% is fully closed damper. 100% is fully open damper.
Calculation of Air Throw for Different Terminal Velocities
L
x
= L
0,2
· 0,2/x
KSV-1-600-B-0-AN + PB-KSV-1-600
Pressure drop & A-weighted sound power level in dB(A)
50 60 70 80 90 m³/h
15 20 25 l/s
10
20
30
Pa
25 dB(A)
30 dB(A)
35 dB(A)
40 dB(A)
0 %
25 %
50 %
75 %
100 %
KSV-1-750-B-0-AN + PB-KSV-1-750
Pressure drop & A-weighted sound power level in dB(A)
60 80 100 120
m³/h
15 20 25 30 l/s
10
20
30
Pa
25 dB(A)
30 dB(A)
35 dB(A)
0 %
40 dB(A)
25 %
50 %
75 %
100 %
KSV-1-600-B-0-AN + PB-KSV-1-600
Throw length (terminal velocity 0.2 m/s)
50 60 70 80 90 m³/h
4
6
8
m
Horizontal
KSV-1-750-B-0-AN + PB-KSV-1-750
Throw length (terminal velocity 0.2 m/s)
60 80 100 120
m³/h
4
8
m
Horizontal