HCH-ATEX

Oversigt

Circular axial fans (HCH) or Long-cased fans (HCT) with ATEX certification. CEE ExII2G EEx e explosion-proof and CEE ExII2G EEx d flame-resistant or DIP to work in explosive atmospheres.

Fan:

- HCH/ATEX: Support ring in sheet steel with aluminium strip in the impeller area in accordance with Standard EN-14986:2006
- HCT/ATEX: Sheet steel long casing with aluminium strip in the impeller area in accordance with Standard EN-14986:2006
- Impeller made from cast aluminium
- Incorporates with inspection hatch (HCT)
- Airflow direction from motor to impeller

Motor:

- Class F motors with ball bearings and ATEX certification. EEx e explosion-proof and flame-resistan
- EEx d or DIP
- Three-phase 230/400V.-50Hz. (up to 5.5HP.) and 400/690V.-50Hz. (power over 5.5HP.)
- Working temperature: -20ºC.+ 40ºC.

Finish:

- Rust retardant finish with ATE paint. containing no ferrous components. in polyester resin polymerised at 190ºC. after alkaline degreasing and phosphate-free pre-treatment.

On request:

- Built-in motors with PTC
- Special windings for different voltages and frequencies
- ATEX construction for different categories
- Fans with two-speed motor
- EEx-d flame-resistant single-phase motors

Download Technical Spreadsheet

HCH-ATEX.pdf