Ventilator axial duct HCT-31-2T/AL

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

Aluminium impeller diameter (cm): 31

Number of motor poles: 2
Three-phase Supply: 230V-50Hz

Max. speed (r/min): 2750
Max. admissible current (A): 1.21
Installed power (kW): 0.18

Maximum flow rate (m/h): 2900

Sound pressure level (db(A)): 70
Weight (kg): 7

DIMENSIONS (mm):

A = 350
B = 320
D = 280
E = 270
J = 10

FEATURES

Airflow direction from motor to impeller.

PL version in fiber glass reinforced polyamide -6 rots

HCT: Tubular casing in sheet steel with external terminal box.

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: -25C+ 50C.