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Available with 2 or 4 rows and various sizes: from 400 x 200 mm to 1000 x 500 mm
Application
The CWAR rectangular heating coils are designed for warming or heating the air in HVAC systems.
The CWAR must be installed in a dry environment with temperatures ranging from 5 ° C to 60 ° C, and a relative humidity of up to 80%. The CWAR is designed for the transportation of air which is free of raw materials, lipids, chemical fumes and other impurities. The casing is made of galvanized steel.
Specifications
The hot-water heat exchangers are designed for a maximum water temperature of 100 ° C and a maximum working pressure of 1.6 MPa.
The coils are composed of copper tubes with aluminium fins
The heaters are not equipped with a control system and require an external control system.
Articles
Article selection assistant
Type
Volume [L]
Article number
Type
Volume [L]
E-shop
J019006000200
VKG-HC 200
200
J019006000300
VKG-HC 300
300
J019006000500
VKG-HC 500
500
J019006000750
VKG-HC 750
750
J019006001000
VKG-HC 1000
1000
J019006001500
VKG-HC 1500
1500
J019006002000
VKG-HC 2000
2000
J019006002500
VKG-HC 2500
2500
J019006003000
VKG-HC 3000
3000
J019006004000
VKG-HC 4000
4000
J019006005000
VKG-HC 5000
5000
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Technical data
Type
P[kW]
∆Ta [°C]
Q
∆Pw
Qw
∆Tw (80/60°C)
∆Tw (60/40°C)
∆Tw (45/35°C)
∆Tw (80/60°C)
∆Tw (60/40°C)
∆Tw (45/35°C)
m³/h
kPA
l/s
CWAR 400 x 200-2
11.7
7.5
6.6
26.9
17
15
1300
16,3/7,2/21,5
0,14/0,09/0,16
CWAR 400 x 200-4
19.3
12.6
10.9
44
29
25
1300
11,2/5,0/14,4
0,23/0,15/0,26
CWAR 500 x 250-2
19.4
13.6
10.7
29
20
16
2000
48,1/33,6/50,4
0,2/0,16/0,2
CWAR 500 x 250-4
32.3
22
18
48
33
27
2000
45,7/22,3/49,7
0,39/0,26/0,4
CWAR 500 x 300-2
22.6
14.5
12.8
29
19
17
2300
12,8/5,6/16,7
0,27/0,17/0,31
CWAR 500 x 300-4
34.8
22.7
19.7
45
29
25
2300
7,7/3,5/10,0
0,42/0,27/0,55
CWAR 600 x 300-2
26.5
17.3
15
29
19
17
2700
18,4/8,2/24,1
0,32/0,21/0,65
CWAR 600 x 300-4
43.2
28.7
24.4
47
32
27
2700
12,3/5,8/16,2
0,51/0,38/0,65
CWAR 600 x 350-2
28
18.7
16
27
18
15
3100
25,8/12,2/34,4
0,33/0,22/0,38
CWAR 600 x 350-4
46.7
30.9
26.5
45
30
25
3100
9,4/4,3/12,4
0,62/0,37/0,75
CWAR 700 x 400-2
38.4
23.9
21.6
25
15
14
4600
3,2/1,3/4,2
0,46/0,29/1,1
CWAR 700 x 400-4
68.5
44.7
38.7
44
29
25
4600
8,0/3,7/10,4
0,82/0,54/1,11
CWAR 800 x 500-2
66.7
42.2
37.6
25
16
14
7800
5,2/2,25/6,72
0,79/0,50/090
CWAR 800 x 500-4
109
68.7
61.2
41
26
23
7800
3,65/1,58/4,75
1,40/0,82/1,88
CWAR 1000 x 500-2
85.6
55.2
48.5
27
17
15
9500
9,2/4,2/12,2
1,02/0,66/2,29
CWAR 1000 x 500-4
139
89.9
78.4
43
28
24
9500
6,4/2,92/8,4
1,65/1,08/2,29
Symbols & specifications
ΔTw = Water regime
ΔTa = Temperature difference air at 0°C inlet air temperature