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Belimo LF-2 Series User Manual

Belimo LF-2 Series
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V4. 12. 2010
.
Subject to modification
13
LMU230SR
Technical data
Electrical data
Nominal voltage
Nominal voltage range
Power consumption
2.0W @ running / 1W @ holding
Wire/transformer sizing
Connection cable: Power supply
Cable 1m, 4x0.75mm
2
Functional data
Torque
Control signal
Feedback signal
Position accuracy
Direction of rotation
Selectable by switch
Angle of rotation
Running time
150s for 95
°
Sound power level
Max. 35dB(A)
Position indication
Working conditions
Protection class
II (totally insulated)
Degree of protection
EMC
CE according to 89/336/EEC
Mode of operation
Ambient temperature
Non-operation temperature
Humidity test
95% RH, non-condensing (EN 60730-1)
Maintenance
Dimensions / weight
Dimensions (LxWxH)
179x66x60mm
Shaft length
Shaft
6...20mm
Weight
Approximately 700g
Signals
Low voltage directive
CE according to 73/23/EEC
Dimensions [mm]
116
7
4
16
22
116
41
6
6
Gearing latch disengaged by pushbutton, self-resetting
Manual override
ΓFor operation of air control dampers in HVAC system
ΓTorque: 5Nm
ΓNominal voltage: AC 100...240V
ΓControl signal: DC 2(0)...10V
ΓPosition feedback: DC 2...10V
AC 100...240V 50/60Hz
AC 85...265V
4VA
Cable 1m, 2x0.75mm
2
5Nm
DC 2(0)...10V (input impedance 100k
)
DC 2...10V
±5%
Max. 95
°
, adjustable by mechanical stops
Mechanical, remote visible
IP54 in any direction
Type 1 to EN 60730-1
-30...+50
°
C
-40...+80
°
C
Maintenance-free
Min. 37mm

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Belimo LF-2 Series Specifications

General IconGeneral
BrandBelimo
ModelLF-2 Series
CategoryController
LanguageEnglish

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