Systemair Prio silent 315EC duct fan - Axial ciruclar duct fan, EC motor insulated

EC-motors, high level of efficiency Low SFP values 100% speed controllable Integrated motor protection Can be installed in any position Compact design Acoustic foam for low noise level Potentiometer included for ease of commissioning EC fans are intelligent devices using integrated motor electronics, ensuring that the motor always runs at optimal load. With EC motors the proportion of energy utilized effectively is higher, which as a result reduces the energy usage considerably, compared with AC motors. Another special feature of EC fans is their energy-saving potential not only at full load, but especially when speed controlled, i.e. at part load. When operating at part-load, the energy used is much lower than with an asynchronous motor of equivalent output. Reduced energy usage guarantees a drop in operating costs. The prio silent series is designed for installation in ducts. Prio silent fans have spigot connections with double lip seal made of EPDM-rubber in according with EN 1506:1997 . The fans have a...