A range of chain actuators, suitable for façade and roof windows.
Features and benefits:
- Can be used for windows and vents for smoke exhaust; D+H Euro SHEV in accordance with EN 12101-2 and for daily ventilation.
- With integrated BSY+ motor and synchronized electronics controlled via microprocessor.
- High-speed function (HS) for especially fast opening windows in case of fire (SHEV).
- Option of up to 2 twin drives in one synchronous group.
- Relief of pressure on window gasket after closing process.
- Symmetrical chain outlet for easy installation.
- Programmable drive functions and different drive parameters.
- Running speed in closed direction decreases to 5 mm/s (passive closing edge protection).
- Time-controlled reversing when an obstacle is detected in the closed direction (active closing edge protection).