1.
2.
USER
1.
2.
GENERAL
1.
2.
SPECIALIS
T PERSONNEL
EN
EN
KWL
®
Hygrobox KWL HBX EH/WW
Operating and installation instructions
25
10. Technical specifications
*)
Heating water flow temperature for the full humidification performance must be at least 15 Kelvin higher than the desired air outlet temperature
10.1. Pressure loss characteristics
In the diagram shown in the following, the pressure loss values of the different unit types are listed.
UNIT TYPE
KWL HBX 250
KWL HBX 500
Air volume flow
[m³/h]
Max. 350
Max. 500
Air humidity adjustable
[%]
40 to 60
40 to 60
Air temperature adjustable
[°C]
15 to 25
15 to 25
Evaporation performance
[l/h]
Max. 2.5
Max. 3.6
Tank content
[l]
Max. 2.5
Max. 6
Pressure loss
[Pa]
See diagram
See diagram
Mains connection
[V/Hz]
1~230/50
1~230/50
Power consumption
[W]
(version with a water heater battery)
Max. 100
Max. 100
Power consumption
[W]
(version with an electric heater battery)
Max. 1450
Max. 2850
Air connection
[mm]
ø 160
ø 250
Water connection
[inches]
ø ¾
ø ¾
Outlet connection
[mm]
ø 40
ø 40
Siphon
On site
On site
Water inlet pressure
[MPa]
Min/max. 0.35/0.7
Min/max. 0.35/0.7
Water temperature
[°C]
Min/max. 8/30
Min/max. 8/30
Weight (without/with water)
[kg]
25/28
47/53
Protection class
[IP]
20
20
Installation type
Wall mounting
Wall mounting
PTC ELECTRIC HEATER BATTERY
Heating capacity of PTC element
[W]
1400
2 x 1400
HOT WATER HEATER BATTERY
Medium
Water
Water
Temperature flow, return flow*
[°C]
40/35
40/35
Air inlet
[°C]
15
15
Air outlet
[°C]
25
25
Water volume
[m³/h]
0,24
0,48
Connection (copper pipe)
[mm]
ø 10
ø 22
Water pressure
[MPa]
Max. 1
Max. 1
Water temperature
[°C]
Max. 60
Max. 60
Volumenstrom
LBE500AW
LBE500AE
LBE250AW
LBE250AE
50 m³/h
2 Pa
2 Pa
4 Pa
3 Pa
100 m³/h
4 Pa
5 Pa
11 Pa
10 Pa
150 m³/h
6 Pa
10 Pa
21 Pa
21 Pa
200 m³/h
9 Pa
17 Pa
36 Pa
36 Pa
250 m³/h
12 Pa
25 Pa
53 Pa
55 Pa
300 m³/h
16 Pa
36 Pa
74 Pa
79 Pa
350 m³/h
21 Pa
49 Pa
96 Pa
104 Pa
400 m³/h
28 Pa
64 Pa
450 m³/h
37 Pa
81 Pa
500 m³/h
49 Pa
100 Pa
0 Pa
20 Pa
40 Pa
60 Pa
80 Pa
100 Pa
120 Pa
50 m³/h
100 m³/h
150 m³/h
200 m³/h
250 m³/h
300 m³/h
350 m³/h
400 m³/h
450 m³/h
500 m³/h
Druckverlust
LBE500AW
LBE500AE
LBE250AW
LBE250AE
Pressure loss
KWL HBX 500 WW
KWL HBX 250 WW
KWL HBX 250 EH
KWL HBX 500
EH