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    Fire curtains

    Fire curtains separate fire compartments, slowing the spread of fire in a warehouse, production hall, shopping centre or car park for 15 to 120 minutes.

  • FK servis - Smoke barriers
    FK servis - Smoke barriers
    Smoke barriers

    Smoke barriers divide a space into several smaller smoke zones. These are then easier to ventilate using a smoke and heat exhaust ventilation system.

  • Smoke and heat exhaust ventilation
    Smoke and heat exhaust ventilation
    Smoke ventilation

    Smoke and heat exhaust ventilation minimises property damage, makes it easier for firefighters to intervene and gives people enough time to leave the building safely.

  • Louvre windows and rooflights
    Louvre windows and rooflights
    Louvre windows and rooflights

    Louvre windows certified to standard 12101-2, not just for smoke and heat exhaust ventilation systems, but also for smoke and heat exhaust ventilation of protected escape routes.

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    Electromobility
    Electromobility

    Systems and equipment for limiting the spread of electric vehicle fires, especially in public and private multi-storey car parks.

  • Daily ventilation 1
    Daily ventilation 1
    Natural ventilation

    Natural ventilation systems ensure a steady flow of fresh air, removing heat and moisture. Even fully automatically.

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  • DDS 54

DDS 54

CHAIN DOOR DRIVE
Category:

In the event of a building fire, smoke must be extracted at roof level and fresh air supplied at the bottom of the building. The DDS 54 opens your door to a maximum angle of 90° with a push force of 500 N, giving access to your escape routes too. The drive is not rigidly connected to the door leaf, so it does not get in the way of everyday use of the door.

DDS 54
DDS 54 - Open position

Features

  • For opening single-leaf doors to an angle of up to 90°.
  • With microprocessor-controlled motor electronics
  • High pressing force thanks to special chain stabilisation
  • Control output for electronic on-site door opening
  • Guarantees the necessary air supply and opens the escape route
  • The door remains operable by hand — not fixed to the leaf
  • Automatic motor lock, Ikon or Ehem, can be combined
  • Programmable drive functions and various drive parameters
  • Additional passive and active protection system against entrapment at the main closing edges
  • Brackets are included in the delivery
  • Available in any RAL shade
  • Can be used with practically all types of single-leaf doors, incl. Assa Abloy, SAPELI

Gallery

DDS 54 - Dimensions
DDS 54 - Dimensions (PNG, ~547 KB)

Downloads

Technical data

DDS 54
Power supply 24 V DC / ±15 %
Duty cycle 30 % (ON: 3 min. / OFF: 7 min.)
Rated input current 1 A
Push force 500 N
Pull force 500 N
Service life 20 000 double cycles
Opening speed 11.8 mm/s
Closing speed 11.8 mm/s
Protection rating IP 32
Emission sound pressure level LpA ≤ 70 dB(A)
Temperature range -5 °C ... +75 °C *
Fire resistance B300 (30 min / 300 °C)
Material aluminium
Surface finish powder coating
Colour white aluminium (~ RAL 9006)
Connection 2.5 m silicone cable
W x H x D 522 x 40 x 80 mm
Weight 2.00 kg
* In accordance with VdS 2580
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Need more information?

Contact our sales team by phone at +420 312 672 903 or by e-mail at [email protected].