CQ24A-SZ - Belimo Zone Rotary Actuator, AC/DC 24 V, 75 s | ideal for zone valves

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The Belimo CQ24A-SZ is an Actuator used in HVAC applications and air ventilation systems.

This type of Actuator applies a Rotary motion to regulate the damper.

The Torque force applied by the CQ24A-SZ is 1 Nm.

The power supply requested for this Rotary Actuator is 24Vac/Vdc.

Find the appropriate Belimo Actuator for your system at the greatest price at iacs.

If you have questions about size or installation, consult the Belimo custom datasheet above or send an email to iacs to get personalised guidance.

CQ24A-SZ - Zone Rotary Actuator, AC/DC 24 V, 75 s

• Torque motor 1 Nm
• Nominal voltage AC/DC 24 V
• Control modulating 0.5...10 V
• Position feedback 0.5...10 V
• Snap-assembly of the actuator
• Flow setting variable

Simple direct mounting: Tool-free snap assembly. The actuator can be plugged on the valve by hand (Caution! Just vertical movements). Pins must match the holes on the flange. The mounting orientation in relation to the valve can be selected in 180° increments. (Possible two times)

Manual override: Click out the actuator and rotate the valve stem with the help of the actuator.

High functional reliability: The actuator is overload protected, requires no limit switches in intermediate positions and automatically stops when the end stop is reached (at rest).

Adjustable angle of rotation: The angle of rotation of the actuator can be changed by clip in 2.5° increments. This is used to set the maximum flow rate of the valve.

kv setting: Adjustable kv-values (C2..Q- ..) / max-values (C2..QP (T) - ..) are given in the respective zone valve data sheets. 2-way valve: Remove end stop clip and place at desired position. 3-way valve: Remove end stop clip (change-over application).

Electrical data:

• Nominal voltage AC/DC 24 V
• Nominal voltage frequency 50/60 Hz
• Nominal voltage range AC 19.2...28.8 V / DC 21.6...28.8 V
• Power consumption in operation 0.4 W
• Power consumption in rest position 0.3 W
• Power consumption for wire sizing 0.9 VA
• Connection supply / control Cable 1 m, 4 x 0.34 mm²
• Parallel operation Yes (note the performance data)

Functional data:

• Torque motor 1 Nm
• Manual override With actuator (clicked out) adjustable
• Actuating time 75 s / 90°
• Sound power level motor 35 dB(A)
• Position indication Yes
• Flow setting see product features

Safety:

• Protection class IEC/EN III Safety extra-low voltage
• Degree of protection IEC/EN IP40
• EMC CE according to 2004/108/EC
• Certification IEC/EN IEC/EN 60730-1 and IEC/EN 60730-2-14
• Mode of operation Type 1
• Rated impulse voltage supply / control 0.8 kV
• Control pollution degree 3
• Ambient temperature 5...40°C
• Non-operating temperature -7...50°C
• Ambient humidity 95% r.h., non-condensing
• Maintenance Maintenance-free

Weight approx.: 0.21 kg