D+H SDS 3 800-5
The sky’s the limit: With an opening angle of up to 170° and a force of up to 2200 N, this skylight system is virtually unbeatable. With continuous adjustment to all skylights from 800-1200 mm and developed for use in accordance with EN 12101-2 including emergency unlocking. D+H SDS 3 800-5 has an extremely quiet operating noise and available in 24 and 230 volt versions.

For opening and closing skylights for ventilation and smoke extraction applications up to an opening angle of 170°
Outstandingly quiet drive for convenient daily ventilation
Up to 2200 N of max. system load (skylight incl. snow load) thanks to optional power pack
Maximum coupling weight of 90 kg (max. opening angle of 120°)
Electronic system for SA and SZ signalling that can have modules added to it, BSY+ (synchronous operation of 2 systems) and interface to the ACB Gateway
Maximum opening angle can be adjusted using D+H SCS software
SDS 3-0800 basic system for flexible use in skylights at an installation clearance dimension of 800 mm – 999 mm
SDS 3-1000 basic system for flexible use in a skylight at an installation clearance dimension of 1000 mm – 1200 mm
D+H SDS 3 800-5 Emergency unlocking already integrated in basic system
System that can be expanded using modules with customer-specific installation sets and dimensions (up to 2 m)
Easy installation thanks to pre-installation of the brackets and convenient mounting from above
Mechanical locking mechanism for increased wind loads and burglary protection incl. emergency unlocking (optional)

Additional information



Product Applications

This product is suitable for:

  • Roof & Skylight windows

Technical Details

SDS 3-0800-1
Power Supply:
24 V DC / ±15 % / 4 A
Nominal Locking Force:
3000 N
OPEN running speed:
60 s
CLOSED running speed:
60 s
Wind load class:
1500 Pa
Snow load class:
750 Pa
IP 54
Temperature range:
-5 °C … +75 °C
Fire resistance:
B300 (30 min / 300 °C)
Electronic box, screw terminals
W x H x D:
423 x 25 x 25 mm
Max. OPENING force incl. snow load:
1980 N
Max. CLOSING force:
450 N
Nominal locking force on the lift arm:
3000 N

Download PDF's

SDS 3-0800-1 Instructions

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