All motors are IP55, class F insulation.
(See characteristics chart).
All motor above 3 kW are mounted onto an adjoining support frame.
All three phase motors are speed controllable by frequency inverter.
Other versions on request
The belt-driven assembly can be supplied at the right hand side of the unit (code CCW).
Vertical discharge (code V) configuration.
Two speed motors (4/8 and 4/6 poles).
Single phase motor (CVSB) up to 2,2 kW.
Double thickness side panels internally lined with 17 mm thickness of fireproof acoustic insulation (M0).
Vertical discharge models
Vertical discharge models available under request.
Low noise level
Acoustic insulation of 7 mm thickness flame retardant (M1) melamine foam reducing the noise level significantly.
Flexible coupling at the discharge
To reduce vibration and noise transmissions to the installation.
Quality finishing, with aluminium corners providing a high robustness.
The fan is mounted on base frame with silent-blocks to reduce vibration and noise transmissions to the installation.