TF230

Description

APPLICATION

DESIGN

The TF series actuators with actuating torque 2 Nm are designed for controlling air dampers with cross section up to 0.4 m² installed in various ventilation and air conditioning systems and performing protection functions, as freezing protection, smoke detection, etc.

The actuator 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 actuator is installed directly on the damper axis and locked with a special spindle clamp to prevent its turning-through.
The actuator overload protection stops the actuator once it reaches the end positions.
The turning angle may be adjusted by a mechanical end stop.

Characteristics

Parameter	TF230	Measurement unit
Voltage	230 AC 50/60 Hz	V
Frequency	50/60	Hz
Nominal voltage range	85...265 AC	V
Rated power	4 (max. I 150 mA at t = 10 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	-
Rotation direction	determined by L/R positioning	-
Torque motor	2, nominal voltage	Nm
Torque spring	2	Nm
Rotation angle:	max. 95°, adjustable 37…100 % with a mechanical end stop	-
Running time motor	40…75 (0…2 Nm)	sec
Running time spring	< 25 at -20…50 °C	sec
Service life	60 000 switching operations	-
Protection rating	IP 42	-
Electrical protection class	III low voltage II totally insulated	-
Operation temperature	-30...+50	°С
Storage temperature	-40…+80	°С
Ambient humidity	95 %, no condensation	-
Noise level motor	50	dBА
Noise level spring	~62	dBА
Maintenance	not required	-
Weight	0.6	kg

Files archieve

Downloads

Dimensions

Characteristics

Parameter	Value	Measurement unit

Wiring plan

VENTS TF230