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Blauberg BELIMO TF24


Electric actuator.
EAN codeEAN4058448039478
  • Description
  • Characteristics
  • Downloads
  • DIMENSIONS
  • WIRING DIAGRAM
Description
Description
FEATURES

For controlling air dampers with cross section up to 0.4 m² installed in various ventilation and air conditioning systems and performing protection functions.

  DESIGN

The electric actuator is provided with a 2 Nm actuating torque and an overload protection. The actuator is installed directly on the air damper shaft. The actuator is equipped with a return spring, which moves the damper to its operating position while tensioning the return spring at the same time. In case of power supply cut-off, the damper moves back to its safe position by the spring energy. The angle of rotation is adjusted by mechanical end stops.

Characteristics
Characteristics
Parameter BELIMO TF24 Measurement unit
Voltage 24 V
Frequency 50/60 Hz
Nominal voltage range 19.2...28.8 ~
21.6…28.8 =
V
Rated power 4 (max. I 5.8 А at t = 5 ms) VA
Power consumption in operation 2 W
Power consumption at rest 1.3 W
Connecting cable 1 m long, 2 x 0.75 mm2 -
Direction of rotation determined by L/R positioning -
Torque motor 2 (at nominal voltage) Nm
Torque spring 2 Nm
Electrical protection class III low voltage, II totally insulated -
Service life 60 000 switching operations -
Angle of rotation max. 95°, adjustable 37…100 % with a mechanical end stop -
Operation temperature -30…+50 °С
Swing time motor 40…75 (0…2 Nm) sec
Storage temperature -40…+80 °С
Swing time spring < 25 at -20…50°С sec
Ingress protection rating IP42 -
Ambient humidity 95 %, no condensation %
Noise level motor 50 dBА
Noise level spring ≈ 62 dBА
Maintenance not required -
Weight 0.6 kg
Documents archieve
Documents archieve
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Name
BELIMO TF - data sheet (pdf 267.98Kb)
BELIMO TF - image (png 665.32Kb)
DIMENSIONS
DIMENSIONS

WIRING DIAGRAM
WIRING DIAGRAM