Original Instructions for Installation, Use and Maintenance
Active Chilled Beam Type HDC
Section:
Page:
Date:
AG--B 213.1e
25
Feb. 2010
The Innovation Company
LTG Aktiengesellschaft
E
LTG Aktiengesellschaft
⋅
Grenzstraße 7
⋅
D-70435 Stuttgart
⋅
+49 (0711) 8201-0
⋅
Fax -720
Internet: http://www.LTG-AG.de
⋅
E-Mail: [email protected]
⋅
Printed in Germany
⋅
Ausgaben mit früherem
Datum werden hiermit ungültig
⋅
Technische Änderungen vorbehalten
⋅
Former editions are invalid
⋅
Subject to technical modifications.
0
2
4
6
1
2
3
60
70
80
90
100
110
120
60
80
100
200
300
= 1.2 kg/m
3
L
A18
= 25 dB(A)
L
A18
= 30 dB(A)
L
A18
= 35 dB(A)
L
A18
= 40 dB(A)
Level totalling
400
Generated sound level of damper (room absorption: 18 m
2
Sabins)
P
re
ssur
e
lo
ss
of
da
m
pe
r
[P
a]
Primary air flow rate [m
3
/h]
Le
ve
li
nc
re
as
e
[d
B
]
Level difference [dB]
The total sound level of the damper and of the
air conditioning unit may be added using this
graph.
