In operation At rest For wire sizing

Transcription

1 NMQ24A Damper actuator for adjusting air control dampers in ventilation and air-conditioning systems for building services installations orque 8Nm Nominal voltage AC/DC 24V Control: Open-close (not made for 3-point applications) Running time 4s echnical data Electrical data Nominal voltage, 5/6Hz / DC 24V AC V / DC V nominal torque 2W 23VA (I max. 5ms) Cable m, 3 x.75mm² Functional data orque (nominal torque) Min. nominal voltage Reversible with switch resp. Gearing latch disengaged with pushbutton, can be locked limiting min. 3 Running time 4s / 9 Automatic adjustment of operating range to match the mechanical angle of rotation Manual triggering of the adaption by pressing the «Adaption» button db(a) Negative torque 5% from nominal torque (with restrictions)* Safety Protection class III Safety extra-low voltage, L Class 2 Supply IP54 in any mounting position, NEMA 2, L Enclosure ype 2 CE according to 24/8/EC Certification Certified to IEC/EN 673- and IEC/EN clus according to L 673-A and L and CAN/CSA E673-:2 Mode of operation ype.8kv Ambient temperature C (no restrictions) C (with restrictions)* Non-operating temperature C Ambient humidity 95% r.h., non-condensating Dimensions / Dimensions See «Dimensions» Approx..kg * nder these operating conditions, the lift cycle of actuator will be reduced. Please contact your Belimo representative for details * * Option (accessory K-SA) When using an auxiliary switch or feedback potentiometer V Subject to modification

2 NMQ24A-SR Modulating damper actuator for adjusting air control dampers in ventilation and air-conditioning systems for building services installations orque 8Nm Nominal voltage AC/DC 24V Control: modulating DC ()2...V Position feedback DC 2...V Running time 4s echnical data Electrical data Nominal voltage, 5/6Hz / DC 24V AC V / DC V nominal torque 2W 23VA (I max. 5ms) Cable m, 4 x.75mm² Functional data orque (nominal torque) Min. nominal voltage Control Control signal Operationg range DC ()2...V, input impedance kω DC 2...V Position feedback (Measuring voltage) DC 2...V, max..5ma Position accuracy ±5% Reversible with switch / Direction of motion at = V At switch position resp. Gearing latch disengaged with pushbutton, can be locked limiting min. 3 Running time 4s / 9 Automatic adjustment of operating range and measuring signal to match the mechanical angle of rotation Manual triggering of the adaption by pressing the «Adaption» button db(a) Negative torque 5% from nominal torque (with restrictions)* Safety Protection class III Safety extra-low voltage L Class 2 Supply IP54 in any mounting position NEMA 2, L Enclosure ype 2 CE according to 24/8/EC Certification Certified to IEC/EN 673- and IEC/EN clus according to L 673-A and L and CAN/CSA E673-:2 Mode of operation ype.8kv Ambient temperature C (no restrictions) +5 C (with restrictions)* Non-operating temperature C Ambient humidity 95% r.h., non-condensating Dimensions / Dimensions See «Dimensions» Approx..2kg * nder these operating conditions, the lift cycle of actuator will be reduced. Please contact your Belimo representative for details V Subject to modification 43

3 NMQ24A-SR * * Option (accessory K-SA) When using an auxiliary switch or feedback potentiometer V Subject to modification

4 NMD23A Damper actuator for adjusting air dampers in ventilation and air-conditioning systems for building services installations orque 8Nm Nominal voltage AC...24V Control: Open-close or 3-point Running time 2s echnical data Electrical data Nominal voltage AC...24V, 5/6Hz AC V nominal torque W 5.5VA Cable m, 3 x.75mm² Functional data orque (nominal torque) Min. nominal voltage Reversible with switch or Gearing latch disengaged with pushbutton, detentable Running time 2s / 9 Max. 55dB(A) Safety Protection class II otally insulated IP54 NEMA 2, L Enclosure ype 2 Low voltage directive CE according to 24/8/EC CE according to 26/95/EC Certification Certified to IEC/EN 673- and IEC/EN clus according to L 673-A and L and CAN/CSA E673-:2 Mode of operation ype 4kV Ambient temperature range C Non-operating temperature C Ambient humidity range 95% r.h., non-condensating Dimensions / Dimensions See «Dimensions» Approx..85kg V Subject to modification ) ) 8 2 ) CrNi (INOX)

5 Wiring diagrams-general Damper Actuator Wiring diagrams: Open/Close actuators parallel connection possible, please note the performance data -wire control + DC 24V (while direction of rotation reverses) 2-wire control + DC 24V (while direction of rotation reverses) 2 3 S S2 S3 S S2 S3 S S2 S3 2 3 S S2 S3 S S2 S3 S S2 S3...% LM24A-S, LM24-S, NM24A-S NM24-S SM24A-S SM24-S...% LM24A-S, LM24-S, NM24A-S NM24-S SM24A-S SM24-S LM24A(-P/-F), LM24(-/-F), NM24A(-P), NM24(-), SM24 SM24A GM24A, GM24, LMQ24A, LMQ24, NMQ24A, NMQ24, SMQ24A SMQ24 LM24A(-P/-F), LM24(-/-F), NM24A(-P) NM24(-) SM24A, SM24, GM24A* GM24* N L AC...24V N L AC...24V 2 3 S S2 S3 S S2 S3 S S2 S3 2 3 S S2 S3 S S2 S3 S S2 S3...% LM23A-S, LM23-S, NM23A-S, NM23-S SM23A-S SM23-S...% LM23-S, NM23-S NM23A-S, SM23A-S SM23-S LM23A(-P/-F), LM23(-F), NM23 NM23A(-P) SM23A, SM23(-F), SMD23A, SMD23, GM23A GM23 LM23A(-F), LM23(-F), NM23A, NM23(-F) NMD23A SM23A, SM23(-F), SMD23A, SMD23, GM23A* GM23* *GM.. *GM..A.. only only for for Open/Close Open/Close application. application. Wiring diagrams: Modulating actuators parallel connection possible, please note the performance data Position - signal voltage + DC 24V DC ()2...V % of 95 Reversing switch = Reversing switch = DC 2...V Open Open Closed Closed + LM(Q)24A-SR, LM(Q)24-SR, NM(Q)24A-SR, NM(Q)24-SR SM(Q)24A-SR, SM(Q)24-SR, GM24A-SR GM24-SR 2 5 [ V ] anti-clockwise -closing damper clockwiseclosing damper N L AC...24V power output DC ()2...V DC 2...V V Subject to modification LM23ASR, LM23SR, NM23ASR NM23SR SM23ASR SM23SR 87