Sizing; Sound Data - Air Diffuser Only - Swegon KITE Ceiling Manual

Square ceiling diffuser for supply air
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Sizing

• Sound levels dB(A) are applicable to rooms with an
equivalent sound absorption area of 10 m
• The throw length l
is measured under isothermal
0.2
discharge conditions.
• The recommended max. permissible temperature
below room temperature is 10 K.
• To calculate the air stream diffusion, air velocities in
the occupied zone or sound levels in rooms with other
dimensions, please refer to our calculation software,
which is at www.swegon.com.
Sound data – Air diffuser only
KITE CR – Supply air
Sound power level L
(dB)
w
Table K
OK
Mid-frequency (octave band) Hz
Size
63 125
250
125-600
-2
6
4
160-600
-3
9
5
200-600
3
12
8
250-600
8
12
8
315-600
10
13
10
Tol. ±
2
2
2
KITE CR – Extract air
Sound power level L
(dB)
w
Table K
OK
Mid-frequency (octave band) Hz
Size
63 125
250
125-600
-12
7
5
160-600
-4
9
6
200-600
-3
11
5
250-600
0
13
5
315-600
0
12
5
Tol. ±
2
2
2
.
2
500
1000 2000
4000
8000
1
1
-7
-18
-26
-2
1
-7
-15
-27
0
-2
-11
-19
-25
1
-4
-10
-20
-26
2
-7
-15
-25
-28
2
2
2
2
500
1000 2000
4000
8000
1
0
-6
-18
-28
1
0
-12
-24
-28
1
0
-13
-25
-29
0
-1
-9
-19
-28
-1
-1
-4
-12
-23
2
2
2
2
25/08/2020
Attenuation DL (dB)
Table DL
Size
63 125
125-600
20
160-600
19
200-600
19
250-600
16
315-600
14
2
Tol. ±
2
Attenuation DL (dB)
Table DL
Size
63 125
125-600
20
160-600
19
200-600
19
250-600
16
315-600
14
2
Tol. ±
2
Swegon reserves the right to alter specifications.
KITE Ceiling
Mid-frequency (Octave band) Hz
250
500
1000 2000
15
10
5
3
5
14
9
4
3
5
14
8
3
3
4
11
5
4
3
3
9
4
2
2
2
2
2
2
2
2
Mid-frequency (Octave band) Hz
250
500
1000 2000
15
10
5
3
5
14
9
4
3
5
14
8
3
3
4
11
5
4
3
3
9
4
2
2
2
2
2
2
2
2
4000
8000
5
4
5
4
5
5
4
4
3
3
2
2
4000
8000
5
4
5
4
5
5
4
4
3
3
2
2
5

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Kite cr

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