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Belimo BF230-2 - spring-return actuator for fire and smoke dampers

Belimo BF230-2 - spring-return actuator for fire and smoke dampers

Belimo
zł2,589.15
VAT included
zł2,105.00 tax excluded

Belimo BF230-2 is a spring-return actuator for 90° fire and smoke dampers in ventilation and air-conditioning systems. It operates at AC 230 V and is controlled in Open/Close mode.

Motor torque is 18 Nm and safety function torque is 12 Nm. The actuator has two auxiliary switches 2x SPDT and a 12x12 mm form-fit connection with a hollow through shaft.

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Belimo BF230-2 actuator

The spring-return actuator is designed for 90° fire and smoke dampers in ventilation and air-conditioning systems. When power is applied, it moves the damper to the operating position and tensions the spring. If the power supply is interrupted, the spring moves the damper to the safety position.

Key features and specifications

  • Nominal voltage: AC 230 V; frequency: 50/60 Hz; voltage range: AC 198...264 V.
  • Control: Open/Close; motor torque: 18 Nm; safety function torque: 12 Nm.
  • Motor running time: <120 s / 90°; safety function running time: 16 s @ 20°C; maximum rotation angle: 95°.
  • Power consumption during operation: 8 W; at rest: 3 W; wire sizing power rating: 12.5 VA.
  • Auxiliary switches: 2x SPDT, switching points 5° / 80°.
  • Power and control connection: 1 m cable, 2x 0.75 mm² (halogen-free); auxiliary switch connection: 1 m cable, 6x 0.75 mm² (halogen-free).
  • Mechanical connection: 12x12 mm form-fit connection, hollow through shaft.
  • Motor direction of movement selected by L/R mounting; manual adjustment with position stop.
  • IEC/EN protection rating: IP54; IEC/EN protection class: II, reinforced insulation.

The scope of delivery includes a hand crank, position indicator and protective bag.

  • Brand
    Belimo
  • Reference
    BF230-2
  • EAN13
    7630498118517

  • AC/DC voltage
    AC 230 V
  • Auxiliary switch connection
    Cable 1 m, 6x 0.75 mm², FRNC (halogen-free)
  • Power consumption (running)
    8 W
  • Power consumption (holding)
    3 W
  • Rated power
    12.5 VA
  • Power supply control connection
    1 m cable, 2x 0.75 mm², FRNC (halogen-free)
  • Control type
    Close/Open
  • Protection rating
    IP54
  • Manual override
    With stop
  • Running time (motor)
    ＜120 s / 90°
  • Running time (safety function)
    16 s
  • Auxiliary contacts
    2x SPDT
  • Torque
    18 Nm
  • Direction of movement - motor
    Selectable by mounting L/R
  • Rotational angle
    95°
  • Mechanical connection
    Form-fit connection 12x12 mm, through hollow shaft

Techniczna karta katalogowa

Download (697.63KB)

Techniczna karta katalogowa – BF230-2

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EU Declaration of Conformity – BF230-2

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Environmental Declaration – BF..

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