DAMPER ACTUATOR CN7220A2007

20Nm,24Vac/Vdc, Modulating and floating/2-position control, Non-Spring return, Voltage Feedback Signal and without aux. Switch

Tags: #CN7220A2007

Supply voltage 24 Vac/dc ±15%, 50/60 Hz;
Nominal voltage 24 Vac/dc, 50/60 Hz;
All values stated hereinafter apply to operation under nominal voltage conditions.
Power consumption
- CN7220A2007 6 VA / 3 W
- CN7234A2008 6 VA / 3 W
Ambient limits
- Ambient operating limits -20...+60 °C (-5...+140 °F)
- Ambient storage limits -40...+80 °C (-40...+175 °F)
- Relative humidity 5...95%, non-condensing
Safety
- Protection standard IP54 as per EN 60529
- Protection class II as per EN 60730-1
- Overvoltage category II
Lifetime
- Full strokes 60000
- Repositions 1.5 million
Mounting
- Round damper shaft 10...27 mm (3/8...1-1/16")
- Square damper shaft 10...18 mm (3/8...11/16");
- 45° steps
Shaft length min. 22 mm (7/8")
Control signal
- 0(2)...10 Vdc
- 0(4)...20 mA
Input impedance
- >100 kΩ [0...10 V]
- 500 Ω [0...20 mA]
Feedback signal
- Limits ± 1 mA at 0...10 V
End switches (when included)
- Rating 5 A (resistive) / 3 A (inductive)
- Triggering points 5° / 85°
Torque rating
- CN7220A2007 20 Nm (177 lb-in)
- CN7234A2008 34 Nm (300 lb-in)
Runtime 95 sec (60 Hz) / 110 sec (50 Hz or DC supply)
Rotation stroke 95° ± 3°
Weight (without cables) 1.35 kg (3 lbs.)
Noise rating 40 dB(A) max. at 1 m
Certification CE & UL