lindab | dampers and measure units Motorized shut-off damper DTBCU Dimensions Ød 1 nom 80 100 125 160 200 250 315 400 500 630 710 800 l [mm] 100 100 100 100 100 100 100 100 115 115 230 230 m [kg] 1,06 1,14 1,29 1,50 1,90 3,29 3,91 6,32 8,74 10,5 25,2 27,7 Motor type TF TF TF TF TF LF LF SFA SFA SFA EF EF Sealing class past closed blade 4 4 4 4 4 4 4 4 4 4 4 4 Pressure class in closed posi- tion C C C C C C C B B B A A Technical data for the motors Power supply. Power consumption – during opening . – stand-by . For wire sizing . Connection . Operating angle, adjustable . Torque at rated voltage – motor . – return spring . Direction of rotation . Position indication . Running time – motor . – return spring . Degree of protection. Ambient temperature range . TF 24 2AC 19,2–28,8 V, 50/60 Hz DC 21,6–28,8 V TF 230 AC 85–265 V, 50/60 Hz 2,5 W 1,5 W 5 VA Cable 1 m, 2×0,75 mm 2 Mech. limited to 95° 2,5 W 1,5 W 5 VA Cable 1 m, 2×0,75 mm 2 Mech. limited to 95° Min. 2 Nm Min. 2 Nm Optional through right or left-hand installation L/R Mechanical Min. 2 Nm Min. 2 Nm Optional through right or left-hand installation L/R Mechanical < 75 s (0–2 Nm) < 25 s IP 42 -30 to +50°C < 75 s (0–2 Nm) < 25 s IP 42 -30 to +50°C N L1 1 2 M DUCT-MC Identification number 17.11.002 Lindab reserves the right to make changes without prior notice 2 2020-04-27
Download PDF file