Belimo NF24A-MOD - rotary actuator for dampers with safety function

Belimo NF24A-MOD - rotary actuator for dampers with safety function

Belimo
zł1,428.37
VAT included
zł1,161.28 tax excluded

Belimo NF24A-MOD is a rotary actuator for dampers with a safety function, featuring a torque of 10 Nm and an AC/DC 24 V supply. It supports BACnet MS/TP, Modbus RTU and MP-Bus communication.

The motor running time is 150 s / 90°, adjustable within a range of 40...150 s. The actuator also supports analogue control and hybrid operation.

Delivery in approx. 14 days
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Belimo NF24A-MOD – actuator for dampers

A communicating rotary actuator with a safety function, designed to control dampers in building services systems. It features a universal shaft clamp and mechanical adjustment of the rotation angle.

Key features

  • Motor and safety function torque: 10 Nm.
  • Rated voltage: AC/DC 24 V; rated voltage frequency: 50/60 Hz.
  • Communication: BACnet MS/TP, Modbus RTU (factory setting), MP-Bus.
  • Modulating, communicating or hybrid control; operating range Y: 2...10 V, adjustable operating range Y: 0.5...10 V.
  • Position feedback U: 2...10 V.
  • Motor running time: 150 s / 90°; adjustable running time: 40...150 s.
  • Safety function running time: <20 s @ -20...50°C, <60 s @ -30°C.
  • Rotation angle: max. 95°; adjustment using mechanical stops.
  • Universal clamp: 10...25.4 mm; manual override using a crank and locking switch.
  • Can be connected to a passive, active or switching-contact sensor, with its signal transmitted via the bus.
  • Power consumption during operation: 7 W; at rest: 3.5 W; for cable sizing: 9.5 VA.
  • Power and control connection: 1 m cable, 6x 0.75 mm².
  • Degree of protection: IP54; ambient temperature: -30...50°C [-22...122°F].

  • Brand
    Belimo
  • Reference
    NF24A-MOD
  • EAN13
    7630498112812

  • AC/DC voltage
    AC/DC 24 V
  • Power consumption (running)
    7 W
  • Power consumption (holding)
    3.5 W
  • Rated power
    9.5 VA
  • Power supply control connection
    Cable 1 m, 6x 0.75 mm²
  • Control type
    BACnet MS/TP Modbus RTU MP-Bus DC 2...10 V DC 0.5...10 V Hybrid (communicating/analogue)
  • 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
    40...150 s
  • Ambient temperature
    -30...50°C [-22...122°F]
  • Torque
    10 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 – NF24A-MOD

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EU Declaration of Conformity – NF24A-MOD

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Environmental Declaration – NF..

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