Power Door Series: WT1

Thermal electric curtain
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About the device

Advantages

  • AERODYNAMIC CONTROL technology: a special-purpose housing, grilles, a heating element, and adapted ventilation unit
  • A round, ribbed tubular heating element with ribbing made from steel strips that skirt around it. Due to its large area, the heat load in this kind of heating element does not get reduced
  • Universal installation: both horizontal and vertical

Main characteristics

  • The "honeycomb" shape of the air intake grille reduces the load on the membrane assembly, and increases the air volume by increasing the air intake area 
  • A fundamentally new, safe arrangement for the heating element allows creating a uniform, dense heat flow along the entire height, and enables high air output 
  • Safety thermostat
  • Wear-resistant atomized coating on the body
  • Controlling the operating modes on the casing and the mains cable with a WT1 3M plug, a corded remote control for other models 
  • The motor has an increased service life and multi-level protection against overheating 
  • Two power modes
  • Ventilation mode without heating

Model
THC WT1 3M
THC WT1 6M
THC WT1 9M
THC WT1 5M
THC WT1 24M
Rated power consumption, W
3000
6000
9000
4500
24000
Power by steps, W
0/1500/3000
0/3000/6000
0/4500/9000
2250/4500
0/12000/24000
Rated supply voltage, V/Hz
220~/50
380~/50
380~/50
220~/50
380~/50
Electrical protection class
I class
I class
I class
I class
I class
Installation height, m
2.2
2.5
2.5
2,7
3
Air consumption, m³/h
600
1500
1900
1000
3200
Duration of work/pause, h
22/2
22/2
22/2
22/2
22/2
Flow rate, m/s
7.5
8
8
7.6
8
Opening width / Device width, mm
650/820
830/1060
1200/1420
600/800
1610/1910
4604600180382
4604600180399
4604600180405
4604600180771
4604600180436
Weight (net), kg
6.5
16
21
10
32
Device dimensions, mm
145х180х820
215х230х1060
215х230х1420
215х230х800
215х230х1910

Scope of application

Air curtains are used to protect heated rooms where cold air can enter through open gates, doors, or windows.

The strong flow of hot air generated by the curtain creates an invisible barrier to keep cold air fr om entering fr om the outside, and also helps to retain warm air inside the room. All the air curtain models are picked using the doorway’s height and width as parameters.

The operational principle for air curtains is quite simple: the fan sucks air into the inside of the housing, wh ere the air is heated in an air heater. Then, a radial fan blows the air that is now warm into the room at the desired angle, creating an air curtain and thereby reducing heat loss and enhancing comfortable conditions.

Air curtains perform the function of creating zones in a room (for example, separating an area with tables for smokers from an area wh ere smoking is prohibited), blocking off a room (not allowing cold, humid air from outside into the room), and dehumidifying and heating (having an entrance area to a room remain dry, without ice forming), and circulating air.