NM24A-SR-TP - Belimo Damper actuator 10 Nm, 150 s, 95°

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The Belimo NM24A-SR-TP is a type of Actuator used to control dampers in HVAC systems and applications.

This kind of Actuator rotates the damper in order to control it.

The force applied by the Torque of the NM24A-SR-TP is 10 Nm.

This Rotary Actuator needs to be supported by a power supply of 24Vac/Vdc.

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Consult the Belimo custom datasheet above or contact iacs via email for personalised assistance if you have queries about size or installation.

NM24A-SR-TP - Damper actuator 10 Nm, 150 s, 95° AC / DC 24 V

•    AC / DC 24 V, modulating
•    IP 54, Manual override with push-button
•    Control DC 0...10 V
•    Operating range DC 2...10 V
•    Position feedback DC 2...10 V
•    Connection Screw terminal with cover IP54
•    Direction of rotation reversible (right/left)
•    Angle of rotation limit. mechanical integral

Features
 

• Mode of operation The actuator is controlled by means of a standard control signal DC 0 ... 10 V. It opens to the position dictated by this signal. The measuring voltage U allows the damper position (0 ... 100%) to be electrically indicated and serves as a follow-up control signal for other actuators.


• Simple direct mounting Simple direct mounting on the damper spindle with a universal spindle clamp, supplied withan anti-rotation strap to prevent the actuator from rotating.


• Manual override Adjustable angle of rotation with mechanical end stops.


• High functional reliability The actuator is overload-proof, requires no limit switches and automatically stops when theend stop is reached.

•     Electrical data Nominal voltage
•     Nominal voltage range AC/DC 19.2 ... 28.8 V
•     Power consumption In operation 2 W @ nominal torque
•     At rest 2.4 W
•     For wire sizing 4 VA
•     ConnectionTerminals 4 mm2 (Cable Ø 6 ... 8 mm, four-core) 
•     Functional data Torque (nominal torque) Min. 10 Nm @ nominal voltage
•     Control Control signal YWorking rangeDC 0 ... 10 V, typical input impedance 100 kΩDC 2 ... 10 V
•     Position feedback (Measuring voltage)DC 2 ... 10 V, max. 1 mA
•     Position accuracy±5%
•     Direction of rotationReversible with switch 0 / 1
•     Direction of rotation at Y = 0 VAt switch position 0 resp. 1
•     Manual overrideGearing latch disengaged with pushbutton,detentable
•     Angle of rotationMax. 95°, limited on both sidesby means of adjustable, mechanical end stops
•     Running time150 s / 90°
•     Sound power levelMax. 35 dB (A)
•     Position indicationMechanical, pluggable
•     SafetyProtection classIII Safety extra-low voltage
•     Degree of protectionIP54 in any mounting position
•     EMCCE according 89/336/EEC
•     Mode of operationType 1 (to EN 60730-1)
•     Rated impulse voltage0.8 kV (to EN 60730-1)
•     Control Pollution Degree3 (to EN 60730-1)
•     Ambient temperature range–30 ... +50°C
•     Non-operating temperature–40 ... +80°C
•    Ambient humidity range95% r.H., non-condensating (EN 60730-1)
•    MaintenanceMaintenance-free
•    Dimensions / WeightDimensionsSee «Dimensions» on page 2
•    WeightApprox. 800 g