Belimo LRQ24A Quick Start Manual

LRQ24A
Rotary actuator for 2 and 3 way control ball valves
• Torque 4Nm
• Nominal voltage AC/DC 24V
• Control: Open-close
• Running time 9s
Technical data
Functional data
Dimensions / Weight
Safety notes
98
Electrical data Nominal voltage
Nominal voltage range
Power
consumption
Connection
Parallel connection
Torque (nominal torque)
Manual override
Running time
Sound power level
Position indication
Safety Protection class
Degree of protection
EMC
Certification
Mode of operation
Rated impulse voltage
Control pollution degree
Ambient temperature
Non-operating temperature
Ambient humidity
Maintenance
Dimensions
Weight
• The actuator has been designed for use in stationary heating, ventilation and air
!
conditioning systems and 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. Any legal regulations or regulations
issued by authorities must be observed during assembly.
• The switch for changing the direction of rotation may only be operated by authorised
personnel. The direction of rotation must not be reversed in a frost protection circuit.
• The device may only be opened at the manufacturer's site. It does not contain any parts
that can be replaced or repaired by the user.
• The cable must not be removed from the device.
• Self adaptation is necessary when the system is commissioned and after each adjustment
of the angle (press the adaptation push-button)
• 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.
AC 24V, 50/60Hz / DC 24V
AC/DC 19.2 ... 28.8V / DC 21.6 ... 28.8V
In operation 12W @ nominal torque
At rest 1.5W
For wire sizing 18VA (I max. 20A @ 5ms)
Cable 1m, 3 x 0.75mm ²
Possible, note the performance data
Min. 4Nm @ nominal voltage
Gearing latch disengaged with push-button, can
be locked
9s / 90°
Max. 52dB(A)
Mechanical, pluggable
III Safety extra-low voltage
IP54 in any mounting position, UL/NEMA 2
CE according to 2004/108/EC
Certified to IEC/EN 60730-1 and IEC/EN 60730-
2-14
Type 1
0.8kV
3
0 ... +40°C (no restrictions)
+40 ... +50°C (Caution: can only be used
!
with restrictions. Please contact your Belimo
representative.)
–40 ... +80°C
95% r.H., non-condensating
Maintenance-free
See «Dimensions»
Approx. 0.95kg
UL marked actuators is optional, please contact your local Sales Representative for details.