SEM-AL

3D Presentation Zoom

Designations

SEM-AL-2C 1 133/062
 

  1. Model fan
The SEM-AL ventilators have found application in HVAC air handling units, they are also used for cooling of switchboxes, electric modules, elements of machinery, as air supply in industrial processes, for air blasting in boilers of central heatitng installations, etc.
 

Application

The SEM-AL ventilators have found application in HVAC air handling units; they are also used for cooling of switchboxes, electric modules, elements of machinery, as air supply in industrial processes, for air blasting in boilers of central heating installations, etc.

Construction

A radial, low-pressure, directly-driven ventilator, designed for ventilating rooms in which the level of dust is low. The welded rotor, provided with forward-tilted blades is made of galvanized steel sheet. Housing is made of aluminum alloy. The entire device is painted gray (RAL 7042). The ventilators are designed for transporting non-aggressive and non-explosive gases. As a standard, the SEM-AL ventilators are manufactured in a LG configuration with a protective mesh at the air inlet.

On customer’s request, the equipment can be supplied (after prior agreement) in any color from the RAL palette, with or without a cable box on the housing, with a power cable, with a strangler at the air inlet or with a non-standard outlet flange.

Electric motor

Asynchronous single-phase 220-240V, 50Hz with a capacitor. Insulation class B; degree of protection IP 44. The motor is provided with a thermal fuse protecting it against overload. 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]
SEM-AL-2C-108/052 230 1650 41 0.19 155 200 1.8 -20 55
SEM-AL-2C-120/062 230 2300 75 0.35 270 280 2 -20 75
SEM-AL-2C-133/062 230 1650 100 0.47 300 345 2 -20 40
SEM-AL-2C-140/059 230 1350 100 0.48 395 350 3.7 -20 40
SEM-AL-2C-146/062 230 1650 145 0.66 460 450 3.7 -20 55
SEM-AL-2C-160/062 230 2100 260 1.18 600 580 4 -20 40
SEM-AL-2C-180/052 230 1950 400 1.75 760 705 8 -20 40

Performance curves