S9-iVt-05

	S9-iVt-05-IMR-DC-00 420x420-0,1	S9-iVt-05-IMR-DC-00-570x570-0,2	S9-iVt-05-IMR-DC-00-775x775-0,39
Net ventilation aera	0.10 m²	0.20 m²	0.39 m²
Recommended unfinished opening	450 x 450 mm	600 x 600 mm	805 x 805 mm
Uw-value (with aluminium panels)	2.5 W/m²K	2.3 W/m²K	2.1 W/m²K
Number of louvres	1	2	3
Frame	Thermally separated aluminium profiles	Thermally separated aluminium profiles	Thermally separated aluminium profiles
Filling	Heat-insulated composite panels or triple insulating glazing	Heat-insulated composite panels or triple insulating glazing	Heat-insulated composite panels or triple insulating glazing
Supply	24 V DC	24 V DC	24 V DC
Torque	0.3 Nm - 4.5 Nm	0.3 Nm - 4.5 Nm	0.3 Nm - 4.5 Nm
Operating safety	11.000 cycles (NSHEV certification)	11.000 cycles (NSHEV certification)	11.000 cycles (NSHEV certification)
Runtime	Approx. 10 sec.	Approx. 10 sec.	Approx. 10 sec.
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Sound power level	Approx. 32 dB	Approx. 32 dB	Approx. 32 dB
Art. No.	31.614.00	31.614.02	31.614.04
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Integrated flush surface installation
Integration in thermal insulation
High energy efficiency, very low heat transfer coefficient (Ug/Up/Uw value)
100% weather protection
Ventilation, tightness and heat insulation
Composite panels (standard) or double insulating glazing (float)
Sound insulation tested
Architectural accents in the façade
Installation types: Standard with installation frame, direct screw fixing via frame drill hole, mounting anchor or clamping profile
Special sizes available on request
Standard colour: Anodised, also available in RAL design on request
Low-noise direct current motor
Louvre windows also available with spring return motor as a special production
Particularly suitable for lift shafts and service shafts