Smoke extraction fans 400°C/2h - 300°C/2h - 200°C/2h.
- CJTHT/DUPLEX: Exhaust units with a fire resistance rating of 400°C/2h, ATEX Category 2 Ex II2G certification. Complies with the Low Voltage Regulations and Supplementary Technical Instructions ITC-29-ATEX and NBE-CP/96 for car parks classified as Zones 1 and 2.
- Double exhaust units for use in fire hazard zones, 400°C/2h, recessed, ATEX Category 2 Ex II2G certification. Complies with the Low Voltage Regulations and ITC-29-ATEX Supplementary Technical Instructions for car parks classified as hazardous areas in Zones 1 and 2.
Fan:
- Galvanized sheet steel casing with thermal and acoustic insulation.
- Impeller with adjustable aluminum alloy blades.
- Dual exhaust units comprise:
- CJTHT/ATEX Category 3, 400°C/2h fire rating, for smoke extraction in the event of a fire, certificate no. 0370-CPD-0312.
- CJHCH/ATEX Category 2 for CO extraction during normal operation.
- Air flow direction: motor to impeller.
Engine:
- Class H motors, continuous (S1) and emergency (S2) duty cycle, with ball bearings, IP55 protection rating.
- Three-phase 230/400V – 50Hz (up to 4 hp) and 400/690V – 50Hz (over 4 hp).
- Maximum air temperature: Operating mode S1 (–20°C...+40°C), continuous. Operating mode S2 (400°C/2h).
Coating:
- Anti-corrosion galvanized sheet steel.
Detailed information can be found on the manufacturer's website at the link www.sodeca.com or contact our specialists.
