Sound Data - AERMEC NRA 2000 Manual Tecnico

Enfriadoras y bombas de calor aire agua y motocondensadores con compresores scroll
Tabla de contenido

Publicidad

Idiomas disponibles

Idiomas disponibles

Sound power
Aermec determines the sound power value
on the basis of measurements carried
out in agreement with 9614 regulations,
in compliance with that requested by the
Eurovent certification.
(1) Sound pressure
Sound pressure in a free field on a reflec-
ting surface (directionality factor Q=2),
at 10 mt from the external surface of the
unit, using the parallel expanded method
(box-method, ISO 3744)
KEY
Functioning conditions:
Water evaporator (in/out) 12/7 °C
Air condenser 35 °C
NOTE
The data of the H/HL versions are
calculated in cold mode and refer to
the H version

SOUND DATA

12
Total sound levels
Pow.
Press.
(°)
dB(A)
dB
dB(A)
10 m
1 m
2000 91,5
59,5
74,0
2250 92,0
60,0
74,0
2500 94,5
62,5
76,0
2800 94,5
62,5
76,0
3000 93,5
61,5
75,0
3300 95,0
63,0
76,0
3600 97,0
65,0
77,0
Total sound levels
Pow.
Press.
A
dB(A)
dB
dB(A)
10 m
1 m
2000 91,0
59,0
74,0
2250 92,5
60,5
74,0
2500 94,0
62,0
76,0
2800 93,5
61,5
75,0
3000 93,0
61,0
75,0
3300 94,5
62,5
75,0
3600 96,5
64,5
77,0
Total sound levels
Pow.
Press.
L
dB(A)
dB
dB(A)
10 m
1 m
2000 86,0
54,0
69,0
2250 87,5
55,5
69,0
2500 89,0
57,0
71,0
2800 88,5
56,5
70,0
3000 88,0
56,0
70,0
3300 89.5
57,5
70,0
3600 91,5
59,5
72,0
Total sound levels
Pow.
Press.
H
dB(A)
dB
dB(A)
10 m
1 m
2000 91,5
59,5
74,0
2250 93,0
61,0
75,0
2500 94,5
62,5
76,0
2800 94,0
62,0
76,0
3000 93,5
61,5
75,0
3300 95,0
63,0
75,0
3600 97,0
65,0
78,0
Total sound levels
Pow.
Press.
HL
dB(A)
dB
dB(A)
10 m
1 m
2000 86,0
54,0
69,0
2250 87,5
55,5
69,0
2500 89,0
57,0
71,0
2800 88,5
56,5
70,0
3000 88,0
56,0
70,0
3300 89,5
57,5
70,0
3600 91,5
59,5
72,0
Octave band[Hz]
125
250
500
1000
Acoustic power by central band frequency [dB]
95,0
91,5
88,0
86,6
96,4
89,9
89,3
87,4
97,5
90,2
90,0
88,9
98,5
91,2
91,0
89,4
98,5
91,2
91,0
88,9
99,7
93,6
92,4
89,4
98,7
92,6
91,4
90,2
Octave band[Hz]
125
250
500
1000
Acoustic power by central band frequency [dB]
92,8
90,3
87,3
86,4
94,9
90,3
89,2
87,9
95,0
88,7
89,2
88,6
95,5
89,5
89,8
88,7
96,2
90,0
90,3
88,8
97,0
92,0
90,9
88,3
97, 1
92,0
90,9
90, 1
Octave band[Hz]
125
250
500
1000
Acoustic power by central band frequency [dB]
92,3
87,7
83,2
80,3
94,4
87,7
85,0
81,9
92,0
83,8
82,5
82,2
93,0
84,7
83,5
81,9
95,7
87,4
86, 1
82,7
94,0
88, 1
85,8
79,7
92,9
87,0
84,6
83,7
Octave band[Hz]
125
250
500
1000
Acoustic power by central band frequency [dB]
95,0
91,5
88,0
86,6
97, 1
91,4
89,8
87,9
97,5
90,2
90,0
88,9
98,5
91,2
91,0
89,4
98,5
91,2
91,0
88,9
99,2
93, 1
91,9
88,0
98,7
92,6
91,4
91,2
Octave band[Hz]
125
250
500
1000
Acoustic power by central band frequency [dB]
92,3
87,7
83,2
80,3
94,3
87,6
84,9
81,7
92,0
83,8
82,5
82,2
93,2
84,9
83,7
82, 1
95,7
87,4
86, 1
82,7
94,0
88,2
86, 1
80,6
92,5
86,9
84,5
83,9
2000 4000 8000
84, 1
75,8
66,3
84,3
75,7
66,3
84,9
87, 1
84,3
85,7
85,4
82,3
85,4
76,5
67, 1
87,6
86, 1
83,4
88,9
90,0
87,9
2000 4000 8000
84,0
75,4
65,8
84,8
75,9
66,3
84,6
87,0
84,2
84,9
84,6
81,6
85,3
76, 1
66,6
86,6
85, 1
82,4
88,9
90,0
87,9
2000 4000 8000
76,7
68,2
58,9
77,5
68,8
59,4
76,5
84,2
81,5
76,5
82,2
79,5
77,9
68,9
59,6
81,2
82,2
79,9
83,5
85,9
83,5
2000 4000 8000
84, 1
75,8
66,3
84,8
76,2
66,7
84,9
87, 1
84,8
85,7
85,4
82,3
85,4
76,5
67, 1
87, 1
85,6
82,9
88,9
90,0
87,9
2000 4000 8000
76,7
68,2
58,9
77,4
68,6
59,3
75,5
84,2
81,5
76,7
82,4
79,7
77,9
68,9
59,6
81,0
82,0
79,6
83,6
85,8
83,9
25

Publicidad

Capítulos

Tabla de contenido
loading

Tabla de contenido