7 VELUX
®
Indications / Technical data
Further diagnosis / Monitoring in the control unit
LED on the printed circuit
board
Functions Diagnosis
Alarm = Alarm
(red)
ON Fire alarm triggered
Wind-/Regen = Wind/rain
(green)
ON Wind/rain sensor triggered
RESET button: A fire alarm is reset with the RESET button. The motors close the staircase smoke exhaust.
Connection values
Protect mains connection cable separately on site.
1) Input 230 V / 50 Hz (±10 %) 150 VA
2) Output 24 V - 4,8 A
Fuses
3) Mains 1 A slow
4) Motor 5 A slow
5) Battery 630 mA medium slow
Connection options
1. Motor up to 4,8 A.
2. Smoke detector/temperature detector, up to 10 units.
3. Break-glass point, up to 4 units.
4. Secondary break-glass points, up to 15 units.
5. Ventilation switch with OPEN indicator, up to 15 units, or without OPEN indicator, no limitations.
6. Wind/rain sensor with potential-free normally open contact.
7. Alarm activation via a potential-free fire alarm system contact at the smoke detector input (fire alarm module insertion)
8. 24 V / 100 mA on extra terminal. Warning: No 72-hour emergency power supply when in use.
Further technical data
Nominal voltage 24 V
Open circuit voltage at 230 V AC 28 V DC
Motor voltage at 230 V AC 4.8 A - load 22 V DC
Ripple at full load Max 6 % (= 3.5 Vpp)
Emergency power supply for back-up batteries (2 x 12 V / 3.4 Ah) 72 hours in case of power failure
Charging voltage 27.7 V to 27.8 V at 20 C°, charging current is limited to
about 350 mA.
Housing material: Plastic (housing for installation on wall/recessed installation)
Housing for installation on wall is included.
Colour: White (RAL 9016)
Size: 368 mm x 353 mm x 97 mm (W x H x D)
The back of the housing in the wall cut-out
(cut-out dimension): 325 mm x 311 mm x 80 mm (W x H x D)
Weight: 4.7 kg without battery, 7.5 kg with battery
Operating conditions: -5 °C to +40 °C, max 90 % relative humidity (non-condensing).
Protection degree: IP 30
Cable entries from above.
All connection terminals (except the mains terminal)
are insertable.
Terminal size for 2.5 mm²
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