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Beijing Hailin Auto Controls Co.,Ltd.

    
VA03 Series Bi-Directional Damper Actuator

VA03 Series Bi-Directional Damper Actuator


[The torque is from 2Nm to 30Nm.] [China]
Posted Date: June 27, 2006
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Description
HaiLin Controls
VA03 Series On/Off & Modulating
Damper Actuator
2-8Nm Damper Actuator
10-30Nm Damper Actuator
MODEL DEFINITIONS
VA03 - □ □ □ □ K
Actuator Code
Input Signal
A=on/off；B=0～10VDC；C=4～20mA DC
Output Torque
02=2Nm；04=4Nm；06=6Nm；08=8Nm；
10=10Nm；15=15Nm；20=20Nm；30=30Nm
Feedback
0=Increment；1=0～10V；2=4～20mA
Power Supply
24=AC24V；220=AC220V
Auxiliary switch
K：Auxiliary switch
GENERAL
VA03 Series bi-directional damper actuator provides
On/Off, 0~10Vdc or 4~20mA control for below HVAC
applications:
• Air dampers;
• VAV units;
• Air handlers;
• Ventilation flaps
The torque is from 2Nm to 30Nm.
0~10Vdc position feedback signal is available.
FEATURES
•Bi-directional magnetic clutch
synchronous motor.
•Overload protection function no need
limitator switch.
•Actuator stops automatically, when
running to the end.
•Adjustable mechanical limitator
•1~2 auxiliary switches are selectable
based on customer requirements.
• Manual operation with pressing the
manual button. (CAUTIONS: Please do
not operate when power on!)
•Various special actuator holding bracket
can be supplied according to customer
requirement.
SPECIFICATIONS
Power Supply 24Vac±10% 50~60Hz
220Vac±10% 50~60Hz
Power Consumption 3VA~7.5VA
Torque 2Nm~30Nm
Control Type On/Off
0~10Vdc or 4~20mA
Operation Time 66s~160s
Rotate Angle 0~95°
(Mechanical Limitation at 95°)
Lifetime 60000 full storks
Ambient Temperature -30~45℃
Protection Standard IP40
Noise Ratings ≤45dB(A)
HaiLin Controls
ACTUATOR PARAMETERS
※ CONTINUOUSLY MODULATING TYPE (The models with “K” behind have an auxiliary switch)
Model Power Torque
Power
Consumption
Operation
Time
Control
Signal
Feedback
VA03-0224B0(K) 2Nm
VA03-0424B0(K) 4Nm
VA03-0624B0(K) 6Nm
110s
VA03-0824B0(K) 8Nm 160s
0～10VDC
VA03-0224C0(K) 2Nm
VA03-0424C0(K) 4Nm
VA03-0624C0(K) 6Nm
110s
VA03-0824C0(K)
24VAC
±10%
8Nm
4VA
160s
4～20mADC
VA03-1024B0(K) 10Nm 66s
VA03-1524B0(K) 15Nm 90s
VA03-2024B0(K) 2
 
 
Other Information
Location:  China 
Minimum Order:  10 
Price for Minimum Order:  negotiation 
  (This price is only for minimum order, for large quantities, please contact)
Sample Available:  YES 
Price for Sample:   
Sample Shipping Cost:   
Sample Delivery Time:   
Payment Method:   
Related Categories: Air-conditioner, Air Treatment & Conditioning
Related Products: damper actuator, air dampers »
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