Belimo LF24-S - Page 35

V4. 12. 2010
.
Subject to modification
35
Technical data
Electrical data
Nominal voltage
Power consumption
Power supply range
Wire/transformer sizing
5.5VA
Connection power supply
Cable 1m, 2x0.75mm
2
Functional data
Torque - Motor
2Nm
Cable 1m, 3x0.75mm
2
Selectable by mounting L/R
Angle of rotation
DC 2(0)...10V (input impedance 100k
Ω )
Direction of rotation
Running time - Motor
Sound power level
150s (0...2Nm)
25s @ -20...50°C/max. 60s @ -30°C
Position indication
Service life
Working conditions
Protection class
Degree of protection
EMC
Low-voltage directive
CE according to 2006/95/EC
Mode of operation
Ambient temperature range
Non-operation temperature
Humidity test
Maintenance
Dimensions / weight
Dimensions (LxWxH)
Shaft length
Clamp down
Clamp up
Min. 84mm
Min. 20mm
Shaft diameter
Weight
- Spring return
- Spring return
Control signal
DC 2...10V
Feedback signal
Dimensions [mm]
Mechanical Fail-Safe Damper Actuator TF230-SR
6...12mm
•ΓFor operation of air control dampers that perform safety function
•ΓTorque: 2Nm
•ΓNominal voltage: AC 100...240V
•ΓControl signal: DC 2(0)...10V
•ΓPosition feedback: DC 2...10V
AC 100...240V 50/60Hz
2.5W @ running / 2W @ holding
AC 85...265V
2Nm @ nominal voltage
Max. 95
°
, 37...100% adjustable by mechanical stops
Motor max. 35dB(A), Spring approximately 62dB(A)
Mechanical
> 60,000 full cycles
II (totally insulated)
IP42 in any direction
CE according to 2004/108/EEC
Type 1.AA to EN 60730-1
-30...+50
°
C
-40...+80
°
C
95% RH, non-condensing (EN 60730-1)
Maintenance-free
140x77x84mm
Approximately 630g
616
17
84
104
8420
36
77
6...12