Belimo LF24-S - Page 39

V4. 12. 2010
.
Subject to modification
39
Mechanical Fail-Safe Damper Actuator LF230(-S)
Technical data
Electrical data
AC 230V 50/60Hz
AC 198...264V
5W @ running / 3W @ holding
7VA
Cable 1m, 2x0.75mm
2
Cable 1m, 3x0.75mm
2
Functional data
4Nm @ nominal voltage
4Nm
Selectable by mounting L/R
Max. 95°, 37...100% adjustable by mechanical stops
Motor max. 50dB(A), Spring approximately 62dB(A)
40...75s (0...4Nm)
Approximately 20s @ -20...50
°
C/max. 60s @ -30
°
C
Mechanical
> 60,000 full cycles
Working conditions
II (totally insulated)
IP54 in any direction
CE according to 2004/108/EC
CE according to 2006/95/EC
-30...+50
°
C
-40...+80
°
C
95% RH, non-condensing (EN60730-1)
Maintenance-free
Dimensions / weight
181x98x82mm
Min. 84mm
Min. 20mm
8...16mm
Approximately 1550g
Dimensions [mm]
- Auxiliary switch LF230-S
1 SPDT, 1mA...3(0.5)A, AC 250V , adjustable
0
2
.
4
.
6
.
8
.
1
Nominal voltage
Nominal supply range
Power consumption
Wire/transformer sizing
Auxiliary switch LF230-S
Connection cable - Motor
Torque - Motor
- Spring return
- Spring return
Direction of rotation
Angle of rotation
Running time - Motor
Sound power level
Position indication
Service life
Protection class
Degree of protection
EMC
Ambient temperature
Low voltage directive
Maintenance
Non-operation temperature
Humidity test
Shaft length Clamp up
Clamp down
Dimensions (LxWxH)
Weight
Shaft diameter
•ΓFor the operation of air dampers that perform safety function
•ΓTorque: 4Nm
•ΓNominal voltage: AC 230V
•ΓControl: Open/Close
•ΓIntegrated auxiliary switch (LF230-S)
155
9318
6.5
12.6
25
82
57 18.56.580
98
125
181
8...16