Fire-resistant damper model BKA-Ü
Technical documentation
Add-on parts
Construction subject to change
No return possible
Version: 2021-07-01 | Page 31
CE marking of BKA-EN
12
0761
SCHAKO KG
Weidenäcker 9
D-88605 Meßkirch
2021
DoP-BKA-EN-2021-06-01
EN 15650:2010
Fire Damper
Type/version
BKA-EN
Nominal conditions of
activation / sensitivity:
- Load bearing capacity of the
temperature-sensitive measuring sensor
- Response temperature of the
temperature-sensitive measuring sensor
passed
Response delay
(Response time):
- Closing time
passed
Operational safety:
- Cyclic testing (50 cycles)
passed
Fire resistance:
- Cross-section maintained
- Integrity E
- Heat insulation I
- Smoke leakage S
- Mechanical strength (under E)
- Cross-section (under E)
EI 90
(v
e
, h
o
, i
↔
o) S
Durability of the
response delay:
- temperature-sensitive measuring sensor
Response temperature and load bearing
capacity
Durability of the operational safety:
- Test of the opening and closing cycle
passed
passed
