Electric damper actuator 227-024-15

rotarycompactfor HVAC installation pressure control

Rotary actuator for adjusting air dampers for pressure and volumetric flow control in HVAC installations •Control(0)2...10 VDC •Sensor300 Pa (dynamic) •Damper sizeup to approx. 3 m² •CommunicationPP-Bus •Shaft couplingclamp ◊ 8-15 mm / Ø 8-20 mm Technical data Electrical data Nominal voltage range : 19...29 VAC/DC Power consumption motor (motion) : 3,0 W Power consumption standby (end position) : 2,0 W Wire sizing : 4,5 VA Control : (0)2...10 VDC / Ri > (100 kΩ) 50 kΩ (0)4...20 mA / Rext. = 500 Ω Feedback signal : (0)2...10 VDC, max. 0,5 mA Priority control : closed / Vmin / Vmax / open Connection motor : cable 1000 mm, 4 x 0,75 mm² (halogen free) Connection GUAC : - Connection GUIV : via diagnostic connector and feedback signal U Communication : PP-Bus (1200 Bd, max. 15 VDC) Sensor Calibration : 300 Pa, height adjustment necessary (300 Pa = 1,2 in H2O), dynamic measurement principle Measuring range : 0...300 Pa Burst pressure : 1 bar Nominal value : damper manufacturer specific value Vmin / Vmax / Vconst based on Vnom Media : air 0...70°C / 5...95% r.F., non condensing Mounting position : independent of position Connection : Ultem 2200 / tube clip Ø 4-6 mm