Belimo CMU Series User Manual

14
V4. 12. 2010
.
Subject to modification
NMU24(-S/-F/-T)
Technical data
Electrical data AC 24V 50/60Hz, DC 24V Nominal voltage
Nominal voltage range
Power consumption
Wire/transformer sizing
Auxiliary switch
NMU24-S
Connection : Motor NMU24(-S/-F)
Auxiliary switch NMU24-S
Terminals NMU24-T
Torque
Direction of rotation
Manual override
Angle of rotation
Running time
Sound power level
Position indication
Protection class
Degree of protection: NMU24(-S/-F)
NMU24-T
Mode of operation
EMC
Non-operation temperature
Ambient temperature
Maintenance
Humidity test
Shaft length
Dimensions (LxWxH)
NMU24-F
Weight
Shaft: NMU24(-T/-S)
AC/DC 19.2...28.8V
1.5W @ running / 0.2W @ holding
3VA
Cable 1m, 3x0.75mm
2
Functional data
10Nm
Selectable by switch
Max. 95
°
, adjustable by mechanical stops
150s for 95
°
Max. 35dB(A)
Mechanical, remote visible
Working conditions
III (safety low voltage)
IP54 in any direction
IP20
CE according to 89/336/EEC
Type 1 to EN 60730-1
-30...+50
°
C
-40...+80
°
C
95% RH, non-condensing (EN 60730-1)
Maintenance-free
Dimensions / weight
See 'Dimensions'
8x8mm
Min. 40mm (20mm with K-NA for reverse mounting - optional)
8...26.7mm (8...20mm with K-NA)
Approximately 750g
Dimensions [mm]
Cable 1m, 3x0.75mm
2
Max. 3x1.5mm
2
1 SPDT, 1mA...3 (0.5)A, AC 250V , adjustable
124
0
6
2
6
25
99
41
0
8
NMU24(-S)
124
0
6
6
.5
6
25
99
0
8
NMU24-T
124 18 16
83
2
6
25
99
41
32
102
0
3
0
8
2.5
8
NMU24-F
Gearing latch disengaged by pushbutton, self-resetting
•ΓFor operation of air control dampers in HVAC system
•ΓTorque: 10Nm
•ΓNominal voltage: AC/DC 24V
•ΓControl: Open/Close or 3-point

Belimo CMU Series Specifications

General

Brand	Belimo
Model	CMU Series
Category	Controller
Language	English