
Ventilator løsninger der overholder alle
gældende krav og specifikationer.
Wall-mounted or long-cased axial fans fitted with high-efficiency IE3 asynchronous motor adjustable electronically.
prisen er incl. moms
- Airflow direction from motor to impeller.
- PL version impellers in polyamide 6 reinforced with fibreglass and AL version in cast aluminium.
- HCH: Wall support ring in sheet steel with single clamp.
- HFT: Short casing in sheet steel with double clamp and packing boxes for cable entry
- HCT: Sheet steel long casing with external terminal board
- Motors with IE3 efficiency adjustable electronically.
- The variable speed drive VSD will be supplied as per order.
- Electronic variable speed drive (VSD) can be adjusted by external 0-10 V signal.
- It is advisable to install an electronic variable speed drive (VSD) outside the working area.
- The external signal can be supplied through a manual or automatic control with 0-10 V output.
- It is advisable to install sinusoidal filters between the fan and the electronic variable speed drive (VSD) when they are far apart.
- Electronic variable speed drive (VSD), available with single-phase 220-240 V 50/60 Hz input (VSD1/B type) or three-phase 380-415 V 50/60 Hz (VSD3/B type).
- By default, the electronic variable speed drive (VSD) is delivered programmed for constant speed.
- Working fan temperature: -25 ºC +60 ºC.
- Working temperature (VSD): -25 ºC +50 ºC.
- Class F motors with ball bearings, IP55 protection.
- Three-phase 230/400 V. 50 Hz. (up to 5.5 CV.) and 400/690 V. 50 Hz. (power over 5.5 CV.)
- Anticorrosive finish in polyester resin polymerised at 190ºC, after alkaline degreasing with nanotechnology treatment and phosphate-free.
- Airflow direction from impeller to motor
- 100% reversible impellers.