Siemens FDS221-R, Техническое руководство

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Building Technologies
008109_m_en_--
Fire Safety 2016-02-09
4.5.1 Alarm sounder with ES < 30
No. Tone Frequency pattern
Sweep from to Pulse pattern Adjustable sound levels (typ.
values in [dBA/1 m]
1
)
Norm
at 12 V at 32 V
1 Continuous 970 Hz 97
87
80 100
91
81 'evacuate'
BS 5839 Part 1 1988
2 Intermittent 950 Hz 96
87
79 100
91
81 'alert'
BS 5839 Part 1 1988
3 Sweep-down 1,200 Hz 500 Hz 96
87
79 100
91
80 DIN tone
DIN 33404 Part 3
4 Slow-whoop
Sweep-up,
linear
500 Hz 1,200 Hz 97
88
81 101
92
82 NEN 2575
(Netherlands)
5 Pulse tone 500 Hz 94
85
77 97
88
77 Swedish Standard
SS 03 17 11, No. 1
'Imminent Danger'
6 Intermittent 500 Hz 93
84
75 96
87
75 Swedish Standard
SS 03 17 11, No. 3
'Important Message'
7 Continuous 500 Hz 94
85
78 97
88
78 Swedish Standard
SS 03 17 11, No. 4
'All clear'
8 Alternating 560 Hz
440 Hz 94
85
77 98
89
76 'French fire sound'
NF S 32-001 -1975
9 Intermittent 420 Hz 92
83
75 96
87
78 Australia 'Alert'
AS 2220-1978
10 Slow-whoop
Sweep-up,
linear
500 Hz 1,200 Hz 96
87
80 100
91
80 Australia 'Action'
AS 2220-1978
11 Intermittent 970 Hz 97
87
80 100
90
81 ISO 8201
US Temporal Tone LF
1
Details of sound level ±2 dBA
The sound level depends on the angle. See 'Technical data annex'
0
1 s
1 s
0
0
3.5 s
0.5 s
0
0.1 s
0.4 s 0
3.5 s
0.5 s
0