4
FIRE DAMPER - FD
CLASS C EN1751
SERIAL NUMBER:
28502800400001
PRODUCTION DATE:
01.01.2020
TYPE:
FDC40-d500-M24-S
DIMENSION:
d500
ACT. MECHANISM:
M24
NOMINAL VOLTAGE:
AC/DC 24V
SIGNALISATION:
Yes
LOCATION:
IP PROTECTION: IP54
FRE SPACE (dm2):
THERMAL FUSE: 72˚C
1812
17
1812-CPR-1161
PRODUCT MUST BE INSTALLED BY INSTRUCTIONS SUPPLIED BY THE MANUFACTURER
28502800400001
Rating plate
1 - Casing air leakage classification
2 - Serial number
3 - Production date
4 - Type
5 - Dimension of the fire damper
6 - Mechanism type
7 - Nominal voltage
8 - Signalisation (end contacts)
9 - IP protection
10 - Free space
11 - Thermal fuse temperature
12 - Number of the European
standard and year of its
publication
13 - Declaration of performance
14 - Classification according to EN
13501-3
15 - Barcode
TECHNICAL DATA
Fire damper casing is manufactured from galvanized
steel sheet, but on demand can be produced out of:
•
Galvanized steel and powder coated
•
Stainless steel EN 1.4301/EN 1.4404
(AISI 304/316L)
•
Stainless steel EN 1.4301/EN 1.4404
(AISI 304/316L) and powder coated
Product specifications
2
3
4
5
6
1
7
15
11
9
10
12
13
14
8
16
Nominal sizes FD25
100x200 - 800x600 [mm]
Nominal sizes FD40
800x600 - 1500x800 [mm]
Casing length
350 mm
Temperature range
-20 °C ... 50 °C
Release temperature
72 °C (standard) or 95 °C
(optional with electric actuator)
Volume flow rate range
up to 20.700 m³/h
Differential pressure ranges up to 1.000 Pa
Casing air leakage
Class C, EN 1751
Closed blade air leakage
Class 3, EN 1751
Upstream velocity
< 12 m/s
EC conformity
EN 13501-3, EN 1366-2, EN 15650, EN 1751,
CPR no.305/2011
Declaration of
performance
DoP 710/2020_12
PRODUCT OVERVIEW
Fire damper for areas with potentially
explosive atmospheres are also available
