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l in d a b | Wi r v ere i n fac h en B a u
Montageanleitung
Parameterisable damper actuator
for adjusting dampers in technical
building installations
• Air damper size up to approx. 2 m²
• Nominal torque 10 Nm
• Nominal voltage AC/DC 24 V
• Control Modulating DC (0)2...10 V
Variable
• Position feedback DC 2...10 V
Variable
Technical data
Functional data
4
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Technical data sheet
Electrical data
Nominal voltage
Nominal voltage frequency
Nominal voltage range
Power consumption in operation
Power consumption in rest position
Power consumption for wire sizing
Connection supply / control
Parallel operation
Torque motor
Torque variable
Positioning signal Y
Positioning signal Y note
Control signal Y variable
Operating range Y
Operating range Y variable
Position feedback U
Position feedback U note
Position feedback U variable
Position accuracy
Direction of motion motor
Direction of motion note
Direction of motion variable
Manual override
Angle of rotation
Angle of rotation note
Running time motor
Motor running time variable
Adaption setting range
Adaption setting range variable
Override control
Override control variable
Sound power level motor
Spindle driver
Position indication
Safety
Protection class IEC/EN
Änderungen vorbehalten
NM24A-MF • en-gb • 2015-09-30 • subject to changes
RCW-1/RCWB-1
AC/DC 24 V
50/60 Hz
AC 19.2...28.8 V / DC 21.6...28.8 V
3.5 W
1.3 W
6 VA
Cable 1 m, 4 x 0.75 mm²
Yes (note the performance data)
Min. 10 Nm
25%, 50%, 75% reduced
DC 0...10 V
Input impedance 100 kΩ
Open-close
3-point (AC only)
Modulating (DC 0...32 V)
DC 2...10 V
Start point DC 0.5...30 V
End point DC 2.5...32 V
DC 2...10 V
Max. 0.5 mA
Start point DC 0.5...8 V
End point DC 2.5...10 V
±5%
Selectable with switch 0 / 1
Y = 0 V: At switch position 0 (ccw rotation) / 1
(cw rotation)
Electronically reversible
Gear disengagement with push-button, can be
locked
Max. 95°
can be limited on both sides with adjustable
mechanical end stops
150 s / 90°
43...173 s
manual
No action
Adaption when switched on
Adaption after pushing the gear disengagement
button
MAX (maximum position) = 100%
MIN (minimum position) = 0%
ZS (intermediate position, AC only) = 50%
MAX = (MIN + 32%)...100%
MIN = 0%...(MAX – 32%)
ZS = MIN...MAX
35 dB(A)
Universal spindle clamp 8...26.7 mm
Mechanically, pluggable
III Safety extra-low voltage
2018-01-30
NM24A-MF
1
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