Three-phase HC/ATEX wall-mounted axial extractor, ATEX 2G or 2D certification, Sodeca

Three-phase wall-mounted axial extractors with increased safety

For working in explosive gas or dust atmospheres.

Cast aluminum propeller. Spark-proof cable gland included.

Engine-propeller air direction.

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Anticorrosive finish with ATEX paint, free of ferrous components, in polyester resin polymerized at 190°C, after degreasing with a phosphate-free nanotechnological treatment.

Features

  • The support frame is Made of sheet steel, with an aluminum band in the propeller area in accordance with EN 14986.
  • Contact protection grid complies with UNE-EN ISO 12499, included in models 25 to 63. Other models are available as an accessory.
  • Standard marking with explosion-proof motor (Ex db): II 2G Ex h IIB T4 Gb.
  • Standard marking with increased safety motor (Ex eb): II 2G Ex h IIB T3 Gb.
  • Standard marking with dust motor (Ex tb): II 2D Ex h IIIC T135 °C Db.

Options under demand

  • Motors with built-in PTC.
  • Special windings for different voltages and frequencies.
  • ATEX construction for flammable dust.
  • ATEX fan with greater protection than standard marking.
  • Extractors with 2-speed motors.
  • Single-phase, explosion-proof Ex db motors.

Motor

  • Working temperature: -20 ºC +40 ºC.
  • Class F motors with ball bearings and ATEX certification, explosion-proof Ex db, increased safety Ex eb or protection by Ex enclosure tb.
  • Three-phase 230/400 V 50 Hz (up to 4 kW) and 400/690 V 50 Hz (powers greater than 4 kW).

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