-
55
-
ISD20380
63 125 250 500 1000 2000 4000 8000
20
10
30
40
50
60
20
10
30
40
50
60
N30
N40
N20
N50
N60
Cooling Heating
Mid octave band frequency (Hz)
Sound pressure level (dB)
Model FDK15KXZE1-W
(Standard 2×10
-5
Pa)
Noise level Cooling:34 dB (A)
Heating:34 dB (A)
63 125 250 500 1000 2000 4000 8000
20
10
30
40
50
60
20
10
30
40
50
60
N30
N40
N20
N50
N60
Cooling Heating
Mid octave band frequency (Hz)
Sound pressure level (dB)
(Standard 2×10
-5
Pa)
Heating:41 dB (A)
Model FDK45KXZE1-W
Noise level Cooling:41 dB (A)
63 125 250 500 1000 2000 4000 8000
20
10
30
40
50
60
20
10
30
40
50
60
N30
N40
N20
N50
N60
Cooling Heating
Mid octave band frequency (Hz)
Sound pressure level (dB)
Models FDK22,28KXZE1-W
(Standard 2×10
-5
Pa)
Noise level Cooling:36 dB (A)
Heating:36 dB (A)
63 125 250 500 1000 2000 4000 8000
20
10
30
40
50
60
20
10
30
40
50
60
N30
N40
N20
N50
N60
Cooling Heating
Mid octave band frequency (Hz)
Sound pressure level (dB)
Model FDK36KXZE1-W
(Standard 2×10
-5
Pa)
Noise level Cooling:38 dB (A)
Heating:38 dB (A)
63 125 250 500 1000 2000 4000 8000
20
10
30
40
50
60
20
10
30
40
50
60
N30
N40
N20
N50
N60
Cooling Heating
Mid octave band frequency (Hz)
Sound pressure level (dB)
Model FDK56KXZE1-W
(Standard 2×10
-5
Pa)
Noise level Cooling:41 dB (A)
Heating:42 dB (A)
63 125 250 500 1000 2000 4000 8000
20
10
30
40
50
60
20
10
30
40
50
60
N30
N40
N20
N50
N60
Cooling Heating
Mid octave band frequency (Hz)
Sound pressure level (dB)
Model FDK71KXZE1-W
(Standard 2×10
-5
Pa)
Noise level Cooling:40 dB (A)
Heating:40 dB (A)
63 125 250 500 1000 2000 4000 8000
20
10
30
40
50
60
20
10
30
40
50
60
N30
N40
N20
N50
N60
Cooling Heating
Mid octave band frequency (Hz)
Sound pressure level (dB)
Model FDK90KXZE1-W
(Standard 2×10
-5
Pa)
Noise level Cooling:42 dB (A)
Heating:42 dB (A)
63 125 250 500 1000 2000 4000 8000
20
10
30
40
50
60
20
10
30
40
50
60
N30
N40
N20
N50
N60
Cooling Heating
Mid octave band frequency (Hz)
Sound pressure level (dB)
Model FDK15KXZE1-W
×10
-5
Pa)
Noise level Cooling:31 dB (A)
Heating:31 dB (A)
63 125 250 500 1000 2000 4000 8000
20
10
30
40
50
60
20
10
30
40
50
60
N30
N40
N20
N50
N60
Cooling Heating
Mid octave band frequency (Hz)
Sound pressure level (dB)
Models FDK22,28KXZE1-W
×10
-5
Pa)
Noise level Cooling:30 dB (A)
Heating:30 dB (A)
63 125 250 500 1000 2000 4000 8000
20
10
30
40
50
60
20
10
30
40
50
60
N30
N40
N20
N50
N60
Cooling Heating
Mid octave band frequency (Hz)
Sound pressure level (dB)
Model FDK36KXZE1-W
×10
-5
Pa)
Noise level Cooling:33 dB (A)
Heating:33 dB (A)
(iii) Air flow : Me
63 125 250 500 1000 2000 4000 8000
20
10
30
40
50
60
20
10
30
40
50
60
N30
N40
N20
N50
N60
Cooling Heating
Mid octave band frequency (Hz)
Sound pressure level (dB)
(Standard 2
×10
-5
Pa)
Heating:36 dB (A)
Model FDK45KXZE1-W
Noise level Cooling:36 dB (A)
63 125 250 500 1000 2000 4000 8000
20
10
30
40
50
60
20
10
30
40
50
60
N30
N40
N20
N50
N60
Cooling Heating
Mid octave band frequency (Hz)
Sound pressure level (dB)
Model FDK56KXZE1-W
×10
-5
Pa)
Noise level Cooling:36 dB (A)
Heating:37 dB (A)
63 125 250 500 1000 2000 4000 8000
20
10
30
40
50
60
20
10
30
40
50
60
N30
N40
N20
N50
N60
Cooling Heating
Mid octave band frequency (Hz)
Sound pressure level (dB)
Model FDK71KXZE1-W
×10
-5
Pa)
Noise level Cooling:37 dB (A)
Heating:37 dB (A)
63 125 250 500 1000 2000 4000 8000
20
10
30
40
50
60
20
10
30
40
50
60
N30
N40
N20
N50
N60
Cooling Heating
Mid octave band frequency (Hz)
Sound pressure level (dB)
Model FDK90KXZE1-W
(Standard 2×10
-5
Pa)
Noise level Cooling:39 dB (A)
Heating:39 dB (A)
63 125 250 500 1000 2000 4000 8000
20
10
30
40
50
60
20
10
30
40
50
60
N30
N40
N20
N50
N60
Cooling Heating
Mid octave band frequency (Hz)
Sound pressure level (dB)
Model FDK15KXZE1-W
(Standard 2×10
-5
Pa)
Noise level Cooling:28 dB (A)
Heating:28 dB (A)
63 125 250 500 1000 2000 4000 8000
20
10
30
40
50
60
20
10
30
40
50
60
N30
N40
N20
N50
N60
Cooling Heating
Mid octave band frequency (Hz)
Sound pressure level (dB)
(Standard 2×10
-5
Pa)
Heating:33 dB (A)
Models FDK45,56KXZE1-W
Noise level Cooling:33 dB (A)
63 125 250 500 1000 2000 4000 8000
20
10
30
40
50
60
20
30
40
50
60
N30
N40
N20
N50
N60
Cooling Heating
Mid octave band frequency (Hz)
Sound pressure level (dB)
Models FDK22,28KXZE1-W
(Standard 2×10
-5
Pa)
Noise level Cooling:27 dB (A)
Heating:27 dB (A)
63 125 250 500 1000 2000 4000 8000
20
1010
30
40
50
60
20
10
30
40
50
60
N30
N40
N20
N50
N60
Cooling Heating
Mid octave band frequency (Hz)
Sound pressure level (dB)
Model FDK36KXZE1-W
(Standard 2×10
-5
Pa)
Noise level Cooling:28 dB (A)
Heating:28 dB (A)
63 125 250 500 1000 2000 4000 8000
20
10
30
40
50
60
20
10
30
40
50
60
N30
N40
N20
N50
N60
Cooling Heating
Mid octave band frequency (Hz)
Sound pressure level (dB)
Models FDK71,90KXZE1-W
(Standard 2×10
-5
Pa)
Noise level Cooling:35 dB (A)
Heating:35 dB (A)