5
4
NOISE CRITERIA CURVES
90
80
70
60
50
40
30
20
10
63
125
250
500
1000
2000
4000
8000
NC-60
NC-50
NC-40
NC-30
NC-20
NC-70
OCT
A
VE BAND SOUND PRESSURE LEVEL, dB re 0.0002 MICRO BAR
BAND CENTER FREQUENCIES, Hz
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
COOLING
FUNCTION
SPL(dB(A))
LINE
HEATING
46
47
MUZ-GC25VA
MUZ-GC25VAH
90
80
70
60
50
40
30
20
10
63
125
250
500
1000
2000
4000
8000
NC-60
NC-50
NC-40
NC-30
NC-20
NC-70
OCT
A
VE BAND SOUND PRESSURE LEVEL, dB re 0.0002 MICRO BAR
BAND CENTER FREQUENCIES, Hz
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
COOLING
FUNCTION
SPL(dB(A))
LINE
HEATING
47
48
Test conditions
Cooling : Dry-bulb temperature 35
:
Heating : Dry-bulb temperature 7
:
Wet-bulb temperature 6
:
OUTDOOR UNIT
MICROPHONE
1m
MUZ-GC35VA
MUZ-GC35VAH
OBH469--1.qxp 07.1.22 1:29 PM Page 5
Содержание MUZ-GC25VA
Страница 7: ...7 6 WIRING DIAGRAM MUZ GC25VA ...
Страница 8: ...8 MUZ GC25VAH ...
Страница 9: ...9 MUZ GC35VA ...
Страница 10: ...10 MUZ GC35VAH ...
