Mitsubishi Electric SEZ Series, Техническое и сервисное руководство

Страница: 25 / 52

- 22 -
[
III
SPECIFICATIONS ]
GB HWE21010
2FWDYHEDQGSUHVVXUHOHYHOG%G% ȝ3D
Octave band center frequencies <Hz>
Approximate minimum
audible limit on
continuous noise
0.0
5.0
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
55.0 NC-60
NC-50
NC-40
NC-30
NC-20
60.0
65.0
70.0
63 125 250 500 1k 2k 4k 8k
2FWDYHEDQGSUHVVXUHOHYHOG%G% ȝ3D
Octave band center frequencies <Hz>
Approximate minimum
audible limit on
continuous noise
0.0
5.0
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
55.0 NC-60
NC-50
NC-40
NC-30
NC-20
60.0
65.0
70.0
63 125 250 500 1k 2k 4k 8k
2FWDYHEDQGSUHVVXUHOHYHOG%G% ȝ3D
Octave band center frequencies <Hz>
Approximate minimum
audible limit on
continuous noise
0.0
5.0
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
55.0 NC-60
NC-50
NC-40
NC-30
NC-20
60.0
65.0
70.0
63 125 250 500 1k 2k 4k 8k
2FWDYHEDQGSUHVVXUHOHYHOG%G% ȝ3D
Octave band center frequencies <Hz>
Approximate minimum
audible limit on
continuous noise
0.0
5.0
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
55.0 NC-60
NC-50
NC-40
NC-30
NC-20
60.0
65.0
70.0
63 125 250 500 1k 2k 4k 8k
SEZ-M71DA(L)2
External static pressure: 25Pa
Power source: 220-240V
SEZ-M71DA(L)2
External static pressure: 5Pa
Power source: 220-240V
SEZ-M71DA(L)2
External static pressure: 50Pa
Power source: 220-240V
SEZ-M71DA(L)2
External static pressure: 35Pa
Power source: 220-240V
NOTE: The sound level is measured in an anechoic room where
echoes are few, when compressor stops. The sound may be
bigger than displayed level under actual installation condi-
tion by surrounding echoes. The sound level can be higher
by about 2 dB than the displayed level during cooling and
heating operation.
Measurement location
2m
1m
Aux. duct
1.5m
test unit
HWE21010.book 22 ページ ２０２１年６月２４日 木曜日 午前９時０分