Produktübersicht
Technical description:
Ventilation smoke switch system for smoke monitoring in ventilation ducts for
DIBt-compliant control of one or
several fire/smoke protection dampers. The
System, consisting of ventilation smoke switch and power supply with alarm storage, are pre-assembled on a mounting plate and pre-wired for
quick and easy assembly
ventilation duct.
The system is assembled by
outside and can be used on both channels
round as well as with square cross-section
take place. The system can be used with screws
or tension straps on the ventilation duct
be attached.
The evaluation electronics of the smoke switch monitors the smoke measuring part
for contamination and disruption. The
Operating states: operation, contamination,
Fault and alarm become visual
displayed and are visible from the outside.
Thanks to the automatic alarm threshold tracking and the intelligent
Evaluation electronics is a constant response and therefore
safe operation and increased
Lifespan guaranteed.
Thanks to the maintenance-friendly structure
The annual revision can be carried out without tools
take place.
Performance features:
- Compatible with all building regulations
approved fire and smoke protection
succeed
- Alarm attached to the housing base
trigger button
- Screw and/or strap assembly
possible
- For channels with round and square ones
Cross sections
- Vibration decoupling through moss rubber
slices
- Easy removal of the inlet pipe
during maintenance
- Can be used up to 20 m/s
- Optical smoke detection after
Scattered light principle
- Visual display for operation,
Pollution, disturbance and alarm of
visible from the outside
- Potential-free changer, opens at
Alarm and disturbance
- Measuring chamber monitoring
- Standard installation, cable without
Functional maintenance
- RS bus for connecting the editing
point for the connection to the
Building control technology
- LRS 03 VdS no.: G 207085
- Yearly maintenance
- Approved by building authorities
DIBt Z-68.6-177
- 5 year guarantee
- The LRS guarantee conditions apply
(www.hekatron.de)
Nominal data system:
Smoke detection according to EN 54, part 7
Rated input voltage 230 V AC
Output current max. 870 mA
Relative humidity up to 95% without
dew
Operating ambient temperature
+5°C to +40°C
Temperature in the channel -20°C to +60°C
potential-free changer
Switching capacity changer 250 V AC / 5 A
a switched 24 V DC output
Protection class IP 30
Air flow 1 to 20 m/s
Dimensions LxWxH 520 x 135 x 105
Weight 2100g
Manufacturer: Hekatron Vertriebs GmbH
Type: LRS 230 V DIBt
