DEM

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HVAC air handling units, cooling of switchboxes, electric modules, elements of machinery, air supply in industrial processes, etc.
 

Application

HVAC air handling units, cooling of switchboxes, electric modules, elements of machinery, air supply in industrial processes, etc.

Construction

Radial, double-inlet, directly driven fans. Rotors type F, made of galvanized steel sheet. Welded housing, made of galvanized steel sheet. The product may not be commissioned until a declaration of compliance with provisions of the European Machine Directive for the machine it is going to be built-in, is obtained.

Responsibility for ensuring compliance with the Directive lies not with Venture Industries but with the party that constructs a given machine.

Electric motor

Asynchronous single-phase 220-240V, 50 Hz with a capacitor. Degree of protection IP 44, Insulation class B. The motors are adapted for rotational speed control.
Name Nominal
voltage [V]
Speed
[r.p.m.]
P max
[W]
I max
[A]
Q max
[m3/h]
P
static [Pa]
Weight
[kg]
Temp.
min.
[oC]
Temp.
max.
[oC]
DEM-RF 2C 133/190 230 1250 190 0.82 840 340 3.5 -15 40
DEM-RF 2C 146/180 230 1990 380 1.7 950 530 4.1 -15 40
DEM-RF 4C 133/190 230 1230 80 0.4 810 120 3.2 -15 70
DEM-RF 4C 146/180 230 1050 90 0.4 825 100 3.2 -15 60
CBM/4-180/184 230 1250 200 0.9 1250 190 5 -15 45

Performance curves