2
Technical data
2.1
General data
Nominal sizes 100 – 315 mm
Volume flow rate range up to 770 l/s
up to 2770 m³/h
Differential pressure range up to 1500 Pa
Operating temperature
1
At least 0 – 50 °C
Release temperature 72 °C or 95 °C (for warm air ventilation systems)
Upstream velocity
2
≤ 8 m/s with fusible link
≤ 10 m/s with spring return actuator
Closed blade air leakage EN 1751, Class 3
Casing air leakage EN 1751, Class C
EC conformity
Construction Products Regulation (EU) no. 305/2011
EN 15650 – Ventilation for buildings – Fire dampers
EN 13501-3 – Classification – Part 3: Fire resisting ducts
and fire dampers
EN 1366-2 – Fire resistance tests for service installa-
tions – Part 2: Fire dampers
EN 1751 Ventilation for buildings – Air terminal devices
Declaration of Performance DoP / FKRS-EU / DE / 002
1)
Temperatures may differ for units with attachments
2)
Data applies to uniform upstream and downstream conditions for the fire damper
Rating plate
A###########
Jahr/year-##
DoP / XXX-XX / DE / 0##
Brandschutzklappe/fire damper
XXX-XX
EI TT (ve-ho, i
o) S - (300 Pa)
TROX GmbH
Heinrich-Trox-Platz
47504 Neukirchen-Vluyn
GERMANY
www.trox-docs.com
12
EN 15650: 2010 0749 / 1322
①
⑦ ⑨⑧ ⑩⑥⑤
③ ④②
Fig. 1: Rating plate (example)
①
CE mark
②
Manufacturer's address
③
Number of the European standard and year of its
publication
④
Notified body
⑤
The last two digits of the year in which the CE
marking was affixed
⑥
Year of manufacture
⑦
No. of the declaration of performance
⑧
Website from which the DoP can be downloaded
⑨
Regulated characteristics; the fire resistance class
depends on the application and may
vary
Ä
Chapter 5.1 ‘Installation situations’
on page 13
⑩
Type
Technical data
General data
Fire damper Type FKRS-EU 7
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