KP/BN Air Curtains
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- KP/BN Air Curtains
The air curtains KP/BN with air outlet slot located closer to gate plane are used to protect against uncontrolled external air inflow through the doors or gates in such facilities as: shopping malls and supermarkets, restaurants, bars, hotels, banks, public service buildings, offices, hospitals, pharmacies, warehouses etc.
The units are suitable for taking and heating air from the inside of the premises. They can be used without air heating as “cold” curtains.
The curtains are intended for the use at the height of 2÷6m.
They may be positioned above gates (horizontal operation position) or at the their sides (vertical operation position).
The curtains can be installed next to each other so their length is close to the door width.
The curtains consist of:
- housing made of galvanized sheet (single side painted on RAL9010 colour) with outlet slot along the whole length;
- water heater;
- axial-flow fans (2,3 or 4).
The curtains are offered in two sizes 1 and 2, with four lenghts (150, 200, 250, 300cm) in each.
In agreement with manufacturer KP/BN air curtains could be made with:
- three-phase motors;
- electric heater;
- painted on other colours.
Working conditions
The curtains allow for air speed at the floor within the limits of 4÷6m/s.
The water heating coils are supplied with water with the temperature of 110OC or lower and the pressure of up to 1,5MPa.
In agreement with manufacturer there is Possibility of supply of curtains with water heater with water temperature up to 150OC.
There is the possibility of extension of curtains air flow regulation up to 5 steps with the use of additional speed controller of the fans.
Technical data
-
Dimensions
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The parameters of the air curtain fans
The number of fans
2
Voltage [V]
230
Motor power [kW]
0,18
Current [A]
0,82
Rotations per minute [min-1]
1380
Airflow efficiency [m3/h]
6500
Operating noise level of the air curtain [dB(A)]
Sound level at a distance of 3 meters
60
Weight of the air curtain
Mass [kg]
52
-
Dimensions
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The parameters of the air curtain fans
The number of fans
2
Voltage [V]
230
Motor power [kW]
0,18
Current [A]
0,82
Rotations per minute [min-1]
1380
Thermal capacities of the water-heated air curtain
Airflow rate [m3/h]
6500
Heat output [kW], outlet air temperature [oC] water flow resistance [kPa]
Water parameters [OC]
Inlet air temperature. [OC]
kW
OC
kPa
90/70
5
40,6
22
1,2
10
37,0
26
1,1
15
33,5
30
1,1
80/60
5
33,7
19
1,0
10
30,3
23
1,0
15
26,9
27
0,9
70/50
5
27,1
16
0,9
10
23,8
20
0,8
15
20,6
24
0,8
60/40
5
20,7
14
0,8
10
17,7
17
0,6
15
14,7
21
0,6
Operating noise level of the air curtain [dB(A)]
Sound level at a distance of 3 meters
60
Weight of the air curtain
Mass [kg]
70
-
Dimensions
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Parameters of the fans in the air curtain
Number of fans
3
Voltage [V]
230
Motor power [kW]
0,18
Current [A]
0,82
Rotations per minute [min-1]
1380
Airflow efficiency [m3/h]
9750
Operating noise level of the air curtain [dB(A)]
Sound level at a distance of 3 meters
60
Weight of the air curtain
Mass [kg]
69
-
Dimensions
Parameters of the fans in the air curtain
Number of fans
3
Voltage [V]
230
Motor power [kW]
0,18
Current [A]
0,82
Rotations per minute [min-1]
1380
Thermal capacities of the water-heated air curtain
Airflow rate [m3/h]
9750 Heat output [kW], outlet air temperature [oC] water flow resistance [kPa]
Water parameters [OC]
Inlet air temperature [OC]
kW
OC
kPa
90/70
5
66,4
24 3,2
10
60,3
27
2,8
15
54,8
31
2,4
80/60
5
55,2
21
2,4
10
49,3
24
2,0
15
44,1
28
1,8
70/50
5
44,4
17
1,7
10
39,0
21
1,3
15
33,9
25
1,2
60/40
5
34,1
15
1,2
10
29,0
18
1,1
15
24,1
22
1,0
Operating noise level of the air curtain [dB(A)]
Sound level at a distance of 3 meters
60
Weight of the air curtain
Mass [kg]
91 -
Dimensions
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Parameters of the fans in the air curtain
Number of fans
4
Voltage [V]
230
Motor power [kW]
0,18
Current [A]
0,82
Rotations per minute [min-1]
1380
Airflow efficiency [m3/h]
13000
Operating noise level of the air curtain [dB(A)]
Sound level at a distance of 3 meters
60
Weight of the air curtain
Mass [kg]
86
-
Dimensions
Parameters of the fans in the air curtain
Number of fans
4
Voltage [V]
230
Motor power [kW]
0,18
Current [A]
0,82
Rotations per minute [min-1]
1380
Thermal capacities of the water-heated air curtain
Airflow rate [m3/h]
13000
Heat output [kW], outlet air temperature [oC] water flow resistance [kPa]
Water parameters [OC]
Inlet air temperature [OC]
kW
OC
kPa
90/70
5
94,9
25
7,5
10
86,6
29
6,8
15
78,4
32
6,0
80/60
5
78,9
22
6,0
10
70,9
25
4,4
15
63,1
29
3,5
70/50
5
63,5
19
3,5
10
55,9
22
3,0
15
48,7
26
2,5
60/40
5
48,8
15
2,3
10
41,6
19
1,8
15
34,6
22
1,4
Operating noise level of the air curtain [dB(A)]
Sound level at a distance of 3 meters
60
Weight of the air curtain
Mass [kg]
114
-
Dimensions
Parameters of the fans in the air curtain
Number of fans
4
Voltage [V]
230
Motor power [kW]
0,18
Current [A]
0,82
Rotations per minute [min-1]
1380
Airflow efficiency [m3/h]
13000
Operating noise level of the air curtain [dB(A)]
Sound level at a distance of 3 meters
60
Weight of the air curtain
Mass [kg]
98
-
Dimensions
Parameters of the fans in the air curtain
Number of fans
4
Voltage [V]
230
Motor power [kW]
0,18
Current [A]
0,82
Rotations per minute [min-1]
1380
Thermal capacities of the water-heated air curtain
Airflow rate [m3/h]
13000
Heat output [kW], outlet air temperature [oC] water flow resistance [kPa]
Water parameters [OC]
Inlet air temperature [OC]
kW
OC
kPa
90/70
5
105,9
28
9,9
10
96,6
31
8,8
15
87,4 34
7,1
80/60
5
88,1
24
7,1
10
79,2
27
5,8
15
70,5
30
5,2
70/50
5
71,1
20
5,0
10
62,6
23
4,4
15
54,3
27
3,2
60/40
5
54,7
16
3,1
10
46,6
20
2,5 15
38,9
23
2,0
Operating noise level of the air curtain [dB(A)]
Sound level at a distance of 3 meters
60
Weight of the air curtain
Mass [kg
131 -
Dimensions
Parameters of the fans in the air curtain
Number of fans
2
Voltage [V]
230
Motor power [kW]
0,25
Current [A]
1,2
Rotations per minute [min-1]
1380
Thermal capacities of the water-heated air curtain
Airflow rate [m3/h]
9000
Heat output [kW], outlet air temperature [oC] water flow resistance [kPa]
Water parameters [OC]
Temp. powietrza napływ. [OC]
kW
OC
kPa
90/70
5
55,4
22
1,2
10
50,6
26
1,1
15
45,8
30
1,0
80/60
5
46,7
19
1,0
10
41,4
23
0,9
15
36,8
27
0,8
70/50
5
37,1
17
0,8
10
32,5
20
0,7
15
28,2
24
0,6
60/40
5
28,4
16
0,6
10
24,1
18
0,7
15
20,1
21
0,6
Operating noise level of the air curtain [dB(A)]
Sound level at a distance of 3 meters
64
Weight of the air curtain
Mass [kg]
79
-
Dimensions
Parameters of the fans in the air curtain
Number of fans
2
Napięcie [V]
230
Motor power [kW]
0,25
Current [A]
1,2
Rotations per minute [min-1]
1380
Thermal capacities of the water-heated air curtain
Airflow rate [m3/h]
9000
Moc cieplna [kW], temperatura powietrza wypływającego [oC] oraz opory przepływu wody [kPa]
Water parameters [OC]
Inlet air temperature [OC]
kW
OC
kPa
90/70
5
55,4
22
1,2
10
50,6
26
1,1
15
45,8
30
1,0
80/60
5
46,7
19
1,0
10
41,4
23
0,9
15
36,8
27
0,8
70/50
5
37,1
17
0,8
10
32,5
20
0,7
15
28,2
24
0,6
60/40
5
28,4
16
0,6
10
24,1
18
0,7
15
20,1
21
0,6
Operating noise level of the air curtain [dB(A)]
Sound level at a distance of 3 meters
64
Weight of the air curtain
Mass [kg]
79
-
Dimensions
Parameters of the fans in the air curtain
Number of fans
3
Voltage [V]
230
Motor power [kW]
0,25
Current [A]
1,2
Rotations per minute [min-1]
1380
Airflow efficiency [m3/h]
13500 Operating noise level of the air curtain [dB(A)]
Sound level at a distance of 3 meters
64
Weight of the air curtain
Mass [kg]
76 -
Dimensions
Parameters of the fans in the air curtain
Number of fans
3
Voltage [V]
230
Motor power [kW]
0,25
Current [A]
1,2
Rotations per minute [min-1]
1380
Thermal capacities of the water-heated air curtain
Airflow rate [m3/h]
13500
Heat output [kW], outlet air temperature [oC] water flow resistance [kPa]
Water parameters [OC]
Inlet air temperature [OC]
kW
OC
kPa
90/70
5
87,3
23
4,0
10
79,6
27
3,5 15
72,0
30
2,6
80/60
5
72,5
20
2,6
10
65,2
24
2,2 15
57,9
27
1,9 70/50
5
58,2
17
1,9
10
21,2
21
1,6 15
44,4
24
1,3
60/40
5
44,7
14
1,3 10
38,1
18
1,0
15
31,7
21
0,8 Operating noise level of the air curtain [dB(A)]
Sound level at a distance of 3 meters
64 Weight of the air curtain
Mass [kg]
104 -
Dimensions
Parameters of the fans in the air curtain
Number of fans
4
Voltage [V]
230
Motor power [kW]
0,25
Current [A]
1,2
Rotations per minute [min-1]
1380
Airflow efficiency [m3/h]
18000 Operating noise level of the air curtain [dB(A)]
Sound level at a distance of 3 meters
64
Weight of the air curtain
Mass [kg]
96
-
Dimensions
Parameters of the fans in the air curtain
Number of fans
4 Voltage [V]
230
Motor power [kW]
0,25
Current [A]
1,2
Rotations per minute [min-1]
1380
Thermal capacities of the water-heated air curtain/strong>
Airflow rate [m3/h]
18000 Heat output [kW], outlet air temperature [oC] water flow resistance [kPa]
Water parameters. [OC]
Inlet air temperature [OC]
kW
OC
kPa
90/70
5
110,9
23
7,7
10
101,0
26
5,4
15
91,4
30
5,5
80/60
5
92,0
19
5,5 10
82,6
23
5,0
15
73,5 27
3,7
70/50
5
73,9
16
3,7
10
65,0
20
3,0
15
56,3
24
2,5 60/40
5
56,6
14
2,5
10
48,2
17
1,7
15
40,1
21
1,3
Operating noise level of the air curtain [dB(A)]
Sound level at a distance of 3 meters
64
Weight of the air curtain
Mass [kg]
129 -
Dimensions
Parameters of the fans in the air curtain
Number of fans
4
Voltage [V]
230
Motor power [kW]
0,25
Current [A]
1,2
Rotations per minute [min-1]
1380
Airflow efficiency [m3/h]
18000 Operating noise level of the air curtain [dB(A)]
Sound level at a distance of 3 meters
64
Weight of the air curtain
Mass [kg]
110 -
Dimensions
Parameters of the fans in the air curtain
Number of fans
4
Voltage [V]
230
Motor power [kW]
0,25
Current [A]
1,2
Rotations per minute [min-1]
1380
Thermal capacities of the water-heated air curtain
Airflow rate [m3/h]
18000
Heat output [kW], outlet air temperature [oC] water flow resistance [kPa]
Water parameters [OC]
Inlet air temperature [OC]
kW
OC
kPa
90/70
5
124,7
25
10,0
10
113,7 28
8,8
15
102,9 31
6,2
80/60
5
103,6
21
6,2
10
93,1
25
5,6 15
82,8
28
4,6 70/50
5
83,3
18
4,6 10
73,3
21
3,4 15
63,6
25
2,9 60/40
5
63,9
15
2,9
10
54,5 18
2,1
15
45,3 22
1,5
Operating noise level of the air curtain [dB(A)]
Sound level at a distance of 3 meters
64
Weight of the air curtain
Mass [kg].
148
