All the motors are IP55 class F, fitted with ball bearings greased for life.
Electrical supplies:Three phase 230/400V-50Hz or 400V-50Hz (See characteristics chart).
Standard air direction: form (A) configuration (Motor over Impeller).NI versions incorporate safety switch, stop/start.
NI versions: fitted with ON/OFF isolation switch.Single phase 230V-50Hz motors (up to 1.5 kW).
For ambient working temperatures from -20ºC to +40ºC.
Air direction motor- impeller (A flow)
– ATEX Flameproof – Gas
II 2G Ex d IIB T4
II 2G Ex d IIB+H2 T4 (with Ex d IIC T4 motor)
– ATEX Increased safety – Gas
II 2G Ex e II T3
– ATEX – Dust
Suspended flammable particles and nonconductive dust:
II 3D Ex tc IIIB T125ºC
II 3D Ex tc IIIC T125ºC (with IP65 motor)
To select TTT-N ATEX refer to Easyvent.Note electrical data may vary for ATEX motors.Consult availability for other ATEX motor versions.
Easy to mantain
Swing-out fan casing assembly provides an easy access for cleaning or maintenance.
Dynamically balanced impeller
Impellers are dynamically balanced, according to ISO 1940, providing vibration free operation and coated with a special low friction paint repelling the dirtiness.
ON/OFF isolation switch
NI versions incorporate safety switch, stop / start.