Swegon PELICAN Ceiling, Быстрый старт

Страница: 10 / 13

PELICAN Ceiling
10
Swegon reserves the right to alter specifications. 20181005
PELICAN Ceiling Extract 125-400, 160-400, 200-600
p
t
Pa
200 300 400 500
30 40 50 100 200 300
2
3
4
5
10
20
30
40
50
20
25
30
35
40 dB(A)
125 160
200
m
3
/h
l/s
*)
PELICAN Ceiling Extract 250 and 315 have the same pressure
drop. The
diagram presents size 315, the sound level of the 250 is 5 dB's
higher.
Sizing Diagram
PELICAN CE
Air flow - Pressure drop - Sound level
• The diagrams provide data for an air diffuser placed in
a ceiling.
• The diagrams should not be used for commissioning.
• ∇
= Min. airflow required for obtaining sufficient com-
missioning pressure.
• The dB(A) values are applicable to rooms with normal
acoustic absorption (4 dB room attenuation).
• The dB(C) value is normally 6-9 dB higher than the
dB(A) value.
PELICAN Ceiling Extract 250-600, 315-600, 400-600
*)
p
t
Pa
400 500 1000 2000
100 200 300 400 500 1000
3
4
5
10
20
30
40
50
100
20
25
30
35
40 dB(A)
250
*, 3 1
5
400
m
3
/h
l/s