Extremely robust wall-mounted tubular axial fan, with plastic impeller.

Plastic impeller diameter (cm): 56

Number of motor poles: 4

Three-phase

Supply: 230V-50Hz

Max. speed (r/min): 1455

Max. admissible current (A): 4.07

Installed power (kW): 1.10

Maximum flow rate (m³/h): 14000

Sound pressure level (db(A)): 74

Weight (kg): 41

DIMENSIONS (mm):

 ØA = 660

ØB = 620

ØD = 560

E = 400

ØJ = 12

FEATURES

• Airflow direction from motor to impeller.

• PL version in fiber glass reinforced polyamide -6 rots

Motor:

• IE3 efficiency motors for powers equal to or higher than 0.75kW except single-phase, 2-speed and 8-pole.

• Class F motors with ball bearings, IP55 protection, except single-phase models from size 45 to size 56, IP54 protection. 1 or 2 speeds, depending on model.

• Single-phase 230V-50Hz and three-phase 230/400V-50Hz (up to 4kW) and 400/690V-50Hz (powers higher than 4kW).

• Operating temperature: -25ºC+ 50ºC.