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Belimo NKQ24A-VST - rotary actuator for dampers with safety function

Name: Belimo NKQ24A-VST - rotary actuator for dampers with safety function
Brand: Belimo
SKU: NKQ24A-VST
Price: 3697.38 PLN
Availability: OutOfStock

Belimo

zł3,697.38

VAT included

zł3,006.00 tax excluded

Belimo NKQ24A-VST rotary actuator for VAV and CAV units, with a safety function. Torque 6 Nm, AC/DC 24 V supply and PP communication control.

Motor and safety function running time is 4 s / 90°. Connection is via a 0.5 m cable with VST connector; protection rating is IP54.

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Belimo NKQ24A-VST

Rotary actuator with a safety function, designed for VAV and CAV units in technical building systems. Equipped with a universal shaft clamp and a cable with VST connector.

Key features and specifications

Motor torque: 6 Nm; air damper size: up to approx. 4 m².
Rated voltage: AC/DC 24 V; frequency: 50/60 Hz.
Control: PP communication.
Motor running time: 4 s / 90°; safety function running time: 4 s / 90°.
Safety function position: 0...100%, adjustable in 10% increments; safety function direction of movement selectable using a 0...100% switch.
Power consumption during operation: 11 W; in idle position: 3 W; for cable sizing: 22 VA.
Manual adjustment by push-button; mechanical, plug-in position indicator.
Mechanical connection: universal shaft clamp 8...26.7 mm.
Power and control connection: 0.5 m cable with VST connector.
IEC/EN protection rating: IP54; IEC/EN protection class: III, Safety Extra-Low Voltage (SELV).
Ambient temperature: -30...50°C [-22...122°F].

Before initial start-up, the capacitors require approximately 15 s of pre-charging. Adaptation is required during commissioning and after every change to the rotation angle.