Technical data sheet NMQB24-SRV-ST actuator
www.belimo.eu Product information S4-VRP-M VAV • en • v2.0 • 11.2006 • Subject to changes 21 / 28
Fast-running damper actuator
for VRP-M system solution
Technical data
Electrical data
Power supply AC/DC 24 V (from VRP-M controller)
Power consumption In operation
At rest
For wire sizing
Connection
9 W
<1.2 W
12 VA (lmax. 8.3 A @ 5 ms)
Cable with 6-pin plug
(compatible with VRP-M controller)
Functional data
Torque (nominal torque) Min. 4 Nm @ nominal voltage
Direction of rotation Reversible with switch or
Angle of rotation
Max. 95° , mechanical end stops adjustable
Permissible range of rotation 63 ... 95%
Running time 5 s
Sound power level 52 dB (A)
Safety
Protection class III Safety extra-low voltage
Degree of protection IP54 (cable entry at bottom)
EMC CE according to 89/336/EEC
Mode of operation Type 1 (to EN 60730-1)
Ambient temperature range –30 ... +50°C
Non-operating temperature –40 ... +80°C
Ambient humidity range 5 ... 95% r.H., non-condensating (EN 60730-1)
Maintenance Maintenance-free
Dimensions/weight
Dimensions See «Dimensions» on page 25
Weight Approx. 900 g
Safety notes
• The actuator is not allowed to be used outside the specified field of application, especially in
aircraft or in any other airborne means of transport.
• It may only be installed by suitably trained personnel.
All applicable legal or institutional installation regulations must be complied with.
• The device does not contain any parts that can be replaced or repaired by the user.
• The actuator is synchronised when the supply voltage is switched on or when the manual
override switch is actuated. The actuator or the damper blade is moved into the «CLOSED»
position in a defined manner and then into the position dictated by the system.
• The device contains electrical and electronic components and is not allowed to be disposed
of as household refuse. All locally valid regulations and requirements must be observed.
To Next Page
Loading...