LHQ24A-SR100

Technical data sheet Modulating linear actuator for adjusting air dampers and slide valves in ventilation and air conditioning systems in buildings For air dampers up to approx. 0.7 m2 Actuating force 100 N Nominal voltage AC/DC 24 V Control: modulating DC 0 ... 10 V Position feedback DC 2 ... 10 V Length of stroke max. 100 mm, adjustable in 20 mm-steps Running time 3.5 s LHQ24A-SR100 Technical data www.belimo.com Electrical data Functional data Nominal voltage Nominal voltage range Power consumption In operation At rest For wire sizing Connection Actuating force Control Control signal Y Operating range Position feedback (Measuring voltage) Position accuracy Direction of stroke Direction of stroke at Y = 0 V Manual override Stroke adjustment Stroke limiting Running time Automatic adjustment of operating range and measuring signal U to match the mechanical stroke adjustment Override control Sound power level Negative torque ! Safety Protection class Degree of protection EMC Certification Mode of operation Rated impulse voltage Control pollution degree Ambient temperature Non-operating temperature Ambient humidity Maintenance ! AC 24 V, 50/60 Hz / DC 24 V AC 19.2 ... 28.8 V / DC 21.6 ... 28.8 V 13 W @ nominal torque 2W 23 VA (I max. 20 A @ 5 ms) Cable 1 m, 4 x 0.75 mm2 Min. 100 N @ nominal voltage DC 0 ... 10 V, input impedance 100 k� DC 2 ... 10 V DC 2 ... 10 V, max. 0.5 mA ±5% Reversible with switch 0 / 1 At switch position 1 resp. 0 Gearing latch dis...