Ventilator Axial duct ventilator HCT-71-6T-1.5/AL

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

Aluminium impeller diameter (cm): 71

Number of motor poles: 6
Three-phase
Supply: 230V-50Hz

Max. speed (r/min): 945
Max. admissible current (A): 4.68
Installed power (kW): 1.10

Maximum flow rate (m/h): 20950

Sound pressure level (db(A)): 69
Weight (kg): 63

DIMENSIONS (mm):

A = 810
B = 770
D = 710
E = 500
J = 12

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.