Page 146 - OP_Katalog_EN

Fire protection – automatic smoke extraction

Automatic smoke outlet systems

smoke evacuation
blower with type
fresh air ap approval

smoke evacuation
damper with type
approval

smoke evacuation
damper with type
approval

ceiling-mounted
smoke detector safety
DRM 3.3-X network
push-button alarm
DKM 3.3

STG 1.2
control units

automation station
i.a.w. EN 61508

Operating mode: Requirements:
This sketch shows you the interaction of detectors and actuators • DIN 18232 – structural fire protection, smoke / heat removal
in order to efficiently avoid the spreading of fire and smoke • Number and arrangement of the smoke detectors is
by means of a RLT system which is installed in the building. specified in VDE 0833
In case a smoke detector which has been installed in the fire • Requires its own circuit with its own separately
section sets off an alarm, the designated smoke extracting flap signed fuse protection
of the automation station triggered by the STG 1.2 control unit • Smoke detectors according to EN 54-7
will open and the smoke extracting ventilator will be turned on. • Preservation of the functionality of the wires
Other smoke extraction flaps are closed in order to concentrate for a min. of 30 min. according to DIN 4102-12
the extract air volume on one smoke zone. • Signalling of contamination
• Signalling of system failure
• Manual overmodulation is possible
• Smoke protection areas may not exceed fire areas
Note: Subject to change.
The local rules and regulations apply.

146 | Catalog 2024 | Fire protection For our current prices see www.oppermann-regelgeraete.de/en/downloads/catalogue-1