Flexit SL4 R - Capacity Diagram, Sound Data, Specifications - SL4 RE;SL4 RW

17
9.2 Capacity Diagram, Sound Data, Specifications - SL4 RE/SL4 RW
0
100
200
300
Pa
400
m
3
/h
0
400
200
0
300
100
0
40 80
W
0
50
100
150
200
l/s
100
60
20
Pa
15 25 35
45
0
65dB(A)
60dB(A)
50dB(A)
230V
150V
120V
85V
190V
170V
105V
60V
55dB(A)
230V
150V
120V
85V
190V
170V
105V
60V
45dB(A)
F5 Filter
0
100
200
300
Pa
400
m
3
/h
0
400
200
0
300
100
0
40 80
W
0
50
100
150
200
l/s
100
60
20
80dB(A)
75dB(A)
65dB(A)
150V
120V
190V
170V
105V
70dB(A)
150V
85V
190V
170V
105V
60V
60dB(A)
230V
85V
60V
83dB(A)
230V
120V
Pa
15 25 35
45
0
-10 -25
-55
-90
Water Battery
F5 Filter
SL4 R
Supply air side (with F7 filter)
Sound data is given at sound power level LwA in the capacity
diagrams and is corrected with the table below for the various
octave bands. Radiated noise produces Lw in the various octave
bands and total LwA. Radiated noise is estimated by finding the
noise level from the supply air table and deduct the total value
found in the correction factor table below.
Correction factor for Lw
Hz 63 125 250 500 1000 2000 4000 8000 LwA
Supply air
3 1 2 -1 -7 -11 -18 -31
Extract air 10 8 5 -2 -11 -19 -30 -48
Radiated
-50 -40 -34 -42 -46 -47 -56 -63 -38,5
Power consumption in Watt
Contact resistance (Pa)
Air flow rate, m
3
/h - Pressure correction factor
Power consumption in Watt
Contact resistance (Pa)
Air flow rate, m
3
/h - Pressure correction factor
Extract air side (with F7 filter)
Data for supply air is measured in accordance with ISO 5136,
"In-duct method".
Radiated noise is measured in accordance with ISO 9614-2.
Bruel & Kjær measuring equipment, type 2260.
Air capacity at various capacity settings in Volt.
Supply air fan power consumption at various capacity settings.
Sound power level Lw
A, cf. correction table.
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