ProtectONE® TR 2SP - Independent windings

When commanded by the FACP, the safety box will activate ProtectONE® T in smoke exhaust mode to extract smoke. The box will then switch to “default” mode, then “standby”.

• complies with CE marking 1812-CPR-1548,
• certified EFECTIS F400-120 as per EN12101-3,
• safety box compliant with NF standards (NF S61-937-1, NFS61937-9, NF 537),
• belt-driven exhaust box fan,
• 4 models for airflow from 1,000 to 35,000 m³/h,
• 2-speed motor, independent windings from 1.1 kW to 20 kW,
• balanced backward curve impeller,
• adjustable pulley,
• class F electric motor IP55,
• galvanised steel casing, can be dismantled as standard,
• motor access panel adjustable on site,
• proximity switch fitted in factory,
• airflow adjustment device built into unit: ProtectONE Adapt

(patented system), exclusive to ALDES (option),

• ProtectONE® TR 2-speed IW can extract:
  • smoke and hot gases in case of fire in all non-residential buildings,
  • stale air in non-residential and industrial buildings,
  • pollutants in professional kitchens.

• accessories:
  • square/circular adjustment plate for intake,
  • rain hood anti-bird visor on outlet,
  • rectangular and circular flexible sleeve,
  • rectangular/circular flexible adapter part on outlet,
  • anti-vibration mountings,
  • backdraft damper,
  • rain hood + grille,
  • outlet flange,
  • AXONE 1SP safety box, 1-speed progressive start,
  • AXONE 2SP safety box, 2-speed smoke exhaust and comfort + smoke exhaust.
• available options:
  • “All-in-One” solution: safety box + switch + pressure switch installed and wired in factory,
  • choice of motor access panel,
  • horizontal or vertical outlet,
  • thermal + acoustic insulation certified 12101-3 for installation in equipment rooms,
  • variable pulley,
  • ProtectONE® Adapt (patented): rapid airflow adjustment.

• indoors or outdoors,
• indoor installation: use thermal-acoustic insulation option (EN 12101-3),
• outdoor installation: use rain hood + bird screen,
• proximity switch supplied fitted and wired, with position contacts.