Belimo SF24A-MP - safety function rotary actuator for dampers

Belimo SF24A-MP - safety function rotary actuator for dampers

Belimo
zł1,443.36
VAT included
zł1,173.46 tax excluded

Belimo SF24A-MP rotary actuator with safety function for controlling dampers in building services systems. Torque 20 Nm, AC/DC 24 V supply and MP-Bus communication.

Modulating control 2...10 V, motor running time 150 s / 90° and IP54 protection rating.

Delivery in approx. 14 days
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Belimo SF24A-MP

Communicating rotary actuator with safety function for positioning dampers in heating, ventilation and air conditioning systems. Designed for air dampers with an area of up to approx. 4 m². It can operate with an analogue Y control signal or receive a digital control signal via MP-Bus.

Key features and specifications

  • Motor and safety function torque: 20 Nm.
  • Rated voltage: AC/DC 24 V; frequency: 50/60 Hz.
  • Modulating control: 2...10 V; communication via MP-Bus, max. 8 nodes.
  • Position feedback signal U: 2...10 V in conventional operation. During operation via MP-Bus, connection U serves as a communication interface and does not provide an analogue measurement signal.
  • Processing signals from a passive sensor, active sensor or switching contact and transmitting them via MP-Bus.
  • Motor running time: 150 s / 90°; adjustable motor running time: 70...220 s.
  • Safety function running time: <20 s @ -20...50°C, <60 s @ -30°C.
  • Rotation angle: max. 95°; adjustment using mechanical end stops.
  • Manual override using a crank and locking switch; mechanical position indicator.
  • Universal clamp for shafts 10...25.4 mm; power and control connection: 1 m cable, 4x 0.75 mm².
  • Power consumption during operation: 8.5 W; in idle position: 3.5 W; for cable sizing: 11 VA.
  • Protection rating: IP54; ambient temperature: -30...50°C [-22...122°F].

Device parameters can be changed using Belimo Assistant 2. The motor direction is selected using the L/R switch, and the safety function direction of action is determined by the L/R mounting method.

  • Brand
    Belimo
  • Reference
    SF24A-MP
  • EAN13
    7630498114069

  • AC/DC voltage
    AC/DC 24 V
  • Power consumption (running)
    8.5 W
  • Power consumption (holding)
    3.5 W
  • Rated power
    11 VA
  • Power supply control connection
    Cable 1 m, 4x 0.75 mm²
  • Control type
    MP-Bus DC 2...10 V DC 0.5...10 V
  • Protection rating
    IP54
  • NEMA protection rating
    NEMA 2
  • Enclosure type
    UL Enclosure Type 2
  • Manual override
    Using the crank and locking switch
  • Running time (motor)
    150 s / 90°
  • Running time (safety function)
    ＜20 s
  • Variable motor running time
    70...220 s
  • Ambient temperature
    -30...50°C [-22...122°F]
  • Torque
    20 Nm
  • Direction of movement - motor
    Selectable using the L/R switch
  • Rotational angle
    95°
  • Mechanical connection
    Universal clamp 10...25.4 mm
  • Direction of rotation (safety function)
    Selectable by mounting L/R

Techniczna karta katalogowa

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Instrukcja montażu

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Techniczna karta katalogowa – SF24A-MP

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EU Declaration of Conformity – SF24A-MP

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Environmental Declaration – SF..

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