Penerangan
HONEYWELL CN-05 & CN-10 NON-SPRING RETURN DIRECT-COUPLED DAMPER ACTUATORS FOR MODULATING AND FLOATIN
Model
HONEYWELL CN4610A1001 10NM, 230VAC, DAMPER ACTUATOR, NON-SPRING RETURN
CN7505A2001 5Nm, 24Vac/Vdc, Modulating control, NonSpring return, Voltage Feedback Signal and without aux. Switch
CN7510A2001 10Nm, 24Vac/Vdc, Modulating control, NonSpring return, Voltage Feedback Signal and without aux. Switch
CN7510A2209 10Nm, 24Vac/Vdc, Modulating control, NonSpring return, Voltage Feedback Signal and with aux. Switch
Model (c/w Ball Valve)
HONEYWELL VBA216-050 50MM 2-WAY BALL VALVE C/W CN7510A2001 10NM, 24VAC/VDC, MODULATING ACTUATOR
GENERAL
This non-spring return direct-coupled damper actuator provides modulating and floating/2-position control for:
• air dampers,
• VAV units,
• air handlers,
• ventilation flaps,
• louvers, and
• reliable control for air damper applications with up to 10 sq.ft. / 44 lb-in. (5 Nm) and 20 sq.ft. / 88 lb-in. (10 Nm)
(seal- less damper blades; air friction-dependent).
FEATURES
• Declutch for manual adjustment
• Adjustable mechanical end limits
• Removable access cover for direct wiring
• Mountable in any orientation
• Function selection switch for selecting modulating or floating/2-position control
SPECIFICATIONS
Supply voltage 24 Vac/dc -15%/+20%, 50/60 Hz
Nominal voltage 24 Vac/dc, 50/60 Hz
All values stated hereinafter apply to operation under
nominal voltage conditions.
Power consumption
CN7505 5 VA / 2 W
CN7510 5 VA / 2 W
Control signal
Modulating (0)2...10 Vdc
Floating/2-Position 24 Vac/dc
Ambient limits
Ambient operating limits -5...+140 °F (-20...+60 °C)
Ambient storage limits -22...+176 °F (-30...+80 °C)
Relative humidity 5...95%, non-condensing
Safety
Protection standard IP54
Protection class II as per EN 60730-1
Overvoltage category II
Lifetime
Full strokes 60000
Repositions 1.5 million
Mounting
Round damper shaft 3/8 in…5/8 in.
Square damper shaft 1/4 in…1/2 in.; 45° steps
Shaft length min. 1-5/8 in.
End switches (when included)
Rating Class II
Triggering points 5° / 85°
Torque rating 44 lb-in. (5Nm) / 88 lb-in. (10Nm)
Rotation stroke 95° + 3°
Dimensions see “Dimensions” on page 8
Weight (without cables) 1.0 lbs.
Noise rating 35 dB(A) max. at 1 m
Certification CE & UL
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