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24Vac / 220Vac VAV Air Damper Actuator , Adjustable mechanical limitator

Place of Origin: Zhejiang

Company Profile

Location: Beijing, China (Mainland)
Business Type: Manufacturer
Main Products: Fan Coil Thermostat, Digital Heating Thermostat, Heat Pump Thermostat

Product Detail

Model No.: VA03 Damper actuator

Product Description

 

24Vac / 220Vac VAV Air Damper Actuator , Adjustable mechanical limitator

 

 

Quick Detail:

 

24Vac/220Vac

2Nm-30Nm

On/off,0-10Vdc or 4-20mA

 

 

Description:

 

 Bi-directional magnetic clutch synchronous motor
 Room overload protection function does not need limitator switch
 Actuator stops automatically when running to the end
 Adjustable mechanical limitator
 1~2 auxiliary switches are selectable based on customer requirement

 

 

Applications:

 

VA03 series damper actuators are designed to control air dampers, ventilation flaps, air handler,louver and VAV

 units. There are two types of the actuators: ON / Off and modulating.

 

 

 

Specification:

 

Power supply:  24Vac / 220Vac±10%

Power Consumption:  3VA-7.5VA

Torque :   2Nm-30Nm

Control Type:  On / Off, 0-10Vdc or 4-20mA

Operation Time:  66s~166s

Rotate Angle:   0-95°( Mechanical limitation at 95°

Life Time:  60000 

Full stroke Ambient Temperature:  -30-65

Protection class :     IP40

Noise Level : 45dB(A) 

 

Temperature accuracy: ±0.5%FS

Humidity accuracy : ±3 or ±5% RH

Temperature sensor: Platinum resistance,NTC

Humidity sensor: Humidity sensitive capacitance                

Wire: 2 x 1.0 mm2 or 2 x1.5mm2

Power supply:  DC13.5-35V

Load capacity:  Voltage:≤ 1mA

Current:≤600Ω

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