D+H SDS 2-DU-230V
D+H SDS 2 skylight system consists of a drive unit and a skylight-specific installation set. A force of pressure of 3000 N and a running speed of 11.1 mm/s make this system the optimal solution for opening and closing skylights.

For opening and closing skylights for ventilation and smoke extraction applications
System consisting of drive unit and skylight‑specific installation set
With integrated BSY+ motor and synchronised electronics controlled via microprocessor
Service life inspected with at least 20000 opening cycles for ventilation and an additional 1000 opening cycles for smoke extraction in accordance with EN 12101‑2
Optimal aerodynamic values by quick opening to 172°
Power transmission structurally optimised, therefore minimum strain on ventilator frame and hinges
High type of protection for drive unit; can therefore also be used under difficult ambient conditions
Quick installation and easy handling thanks to modules pre‑installed at the factory
D+H SDS 2-DU-230V Installation sets available for many skylights

Additional information



Product Applications

This product is suitable for:

  • Roof & Skylight windows

Technical Details

SDS 2-DU-230V
Power Supply:
230 V AC / +10 % … -15 % / 50 Hz
Force of pressure:
3000 N
Tensile force:
3000 N
Nominal locking force:”2px 2px 2px 2px” class=”one_third_grey”]    
2200 N
OPEN running speed:
7.1 mm/s
CLOSED running speed:
7.1 mm/s
IP 64
Wind load class:
1500 Pa
Snow load class:
500 Pa
Fire resistance:
B300 (30 min / 300 °C)
2.5 m silicone cable

Download PDF's

SDS 2-DU-230V Instructions

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