Exhausto VEX160 Series, Original Instructions Manual

Page: 26 / 32

Motor damper
Motor damper type LS (closing damper) LSR (closing damper,
spring return)
Type LS500-24 LSR500-24
Designation LSA/LSF LSFR
Motor type NM24-F AF-24
Rotation time 75–150 s open: 150 s
close: 16 s
Ingress protection IP42 IP42
Ambient temperature -20ºC to +50ºC -30ºC to +50ºC
Damper depth 100 mm 100 mm
A maximum of two LSFR dampers or four LSA/LSF dampers may be connected.
6.2 Panel filters
Data
VEX160
Device
ePM
10
50% ePM
1
55%
Dimensions: h x w, 1 item per air direction 700 x 838 mm
Panel filter thickness 96 mm
Temperature resistant to 70 °C
Filter class according to ISO 16890 ePM
10
50% ePM
1
55%
Filter class according to EN 779 M5 F7
Final pressure drop For the final pressure drop over the filter, the lower of the following two methods is
recommended.
● Final pressure drop = 3 x initial pressure drop
● Final pressure drop = initial pressure drop + 100 Pa
3004504-2019-08-29
Technical data
26/32