Products

DA Floating/Modulating Damper Actuator

Accurately control the flow of air from the damper by using the Breeze room thermostat, in a wide range of Heating, Ventilating, and Air Conditioning (HVAC) applications.

The synchronous motor design has been proven reliable in millions of installations worldwide.

Benifits

Safe:
The DA Series Damper Actuator can be applied together with most Breeze Room Thermostats.
Manual Operation:
The damper actuator can be opened manually by lifting the manual opening lever over the stop and pushing slowly and firmly to the manual open position. 
Comfort:
Precise temperature control makes comfort environment.
Easy:
quickly and easily, simplifying installation and servicing. No special linkage kit or commissioning is required.No special linkage kit is required.

Features

Feature DA Series Floating Damper Actuator
MODEL DA-2N DA-4N DA-4N DA-4N DA-10N DA-15N DA-20N DA-20N
TORQUE ≥2Nm ≥4Nm ≥6Nm ≥8Nm ≥10Nm ≥15Nm ≥20Nm ≥30Nm
OPERATION TIME (50Hz, 90°) 108s (50Hz) / 90s (60Hz) 125s (50Hz) 118s (50Hz) 165s (50Hz)
POWER SUPPLY 24Vac, 110Vac, 220Vac
POWER CONSUMPTION 24V, 110V products: 3VA 24V: 4.5VA
220V products: 6VA 220V: 8VA
CABLE 0.5~1.5mm2
ROTATE ANGLE 90º< Mechanical limitation ≤ 95º
NOISE LEVEL Maximum 45dB(A)
IP CLASS IP 54
AMBIENT TEMP. -5 ~ +50℃
STORAGE TEMP. -30 ~ +70℃
USEFUL LIFE >60000 cycles

 

Feature DA Series Modulatiing Damper Actuator
MODEL DA-2N
24VM
DA-4N
24VM
DA-6N
24VM
DA-8N
24VM
DA-10N
24VM
DA-15N
24VM
DA-20N
24VM
DA-30N
24VM
TORQUE ≥2Nm ≥4Nm ≥6Nm ≥8Nm ≥10Nm ≥15Nm ≥20Nm ≥30Nm
OPERATION TIME (50Hz, 90°) 108s (50Hz) / 90s (60Hz) 125s (50Hz) 118s (50Hz) 165s (50Hz)
POWER COMP. 4VA 5.5VA
POWER SUPPLY 24Vac±10%
CONTROL SIGNAL 0(2)~10V dc OR 0(4)~20mA dc
FEEDBACK SIGNAL 0~10V DC (1mA)
CABLE 0.5~1.5mm2
ROTATE ANGLE 90º< Mechanical limitation ≤ 95º
NOISE LEVEL Maximum 45dB(A)
POSITION INDICATION 0 ~10Vdc position feedback signal output
IP CLASS IP 54
AMBIENT TEMP. -5 ~ +50℃
STORAGE TEMP. -30 ~ +70℃
USEFUL LIFE >60000 cycles