RDS
15
Electrical heat - RDS E
3
Water heat - RDS WL, coil for low water temperature (
4
80 °C)
2
*
1
) Lowest/highest airflow of totally 5 fan steps.
*
2
) Sound power (L
WA
) measurements according to ISO 27327-2: 2014, Installation type E.
*
3
) Sound pressure (L
pA
). Conditions: Distance to the unit 5 metres. Directional factor: 2. Equivalent absorption
area: 200 m². At lowest/highest airflow.
*
4
)
∆
t = temperature rise of passing air at maximum heat output and lowest/highest airflow.
*
5
) Applicable at water temperature 60/40 °C, air temperature, in +18 °C.
*
6
) Applicable at water temperature 80/60 °C, air temperature, in +18 °C.
*
7
) Approximate weight for air curtain and duct.
Protection class: IP20.
CE compliant.
The data are estimated average values which are affected by the shape of the exhaust duct.
Type
Output*
5
[kW]
Output*
6
[kW]
Airflow*
1
[m
3
/h]
∆
t
*4,5
[°C]
∆
t
*4,6
[°C]
Water
volume
[l]
Sound
power*
2
[dB(A)]
Sound
pressure*
3
[dB(A)]
Voltage
[V]
Amp.
[A]
Length
[mm]
Weight
*7
[kg]
RDS23WL
9,4
16
950/1950
19/14 32/24 2,2
77
43/61
230V~ 2,2
1000
80
RDS29WL
10
17
900/2200
19/13 32/23 2,2
79
47/63
230V~ 4,0
1000
100
RDS38WL
15
26
1300/3100 20/14 34/25 3,4
80
47/64
230V~ 5,6
1500
150
RDS56WL
22
37
1850/4400 20/14 34/25 4,5
81
48/65
230V~ 7,9
2000
200
RDS65WL
28
48
2250/5300 21/15 35/26 5,7
82
48/66
230V~ 9,5
2500
220
Type
Output
steps
[kW]
Airflow*
1
[m
3
/h]
∆
t
*4
[°C]
Sound
power*
2
[dB(A)]
Sound
pressure*
3
[dB(A)]
Voltage [V]
Amperage [A]
(control)
Voltage [V]
Amperage [A]
(heat)
Length
[mm]
Weight*
7
[kg]
RDS23E08
2,7/5,4/8,1
950/2000
26/12
77
43/61
230V~/2,2
400V3~/11,7
1000
80
RDS29E12
3,9/7,8/12
1100/2600
33/14
79
47/63
230V~4,4
400V3~/16,9
1000
100
RDS38E18
6,0/12/18
1550/3700
35/14
80
47/64
230V~/6,2
400V3~/26,0
1500
150
RDS56E23
7,8/15/23
2150/5200
32/13
81
48/65
230V~/8,7
400V3~/33,8
2000
200
RDS65E30
9,9/19/30
2600/6300
35/14
82
48/66
230V~/10,5
400V3~/42,9
2500
220
Technical specifications
Ambient, no heat - RDS A
1
Type
Output
[kW]
Airflow*
1
[m
3
/h]
Sound
power*
2
[dB(A)]
Sound
pressure*
3
[dB(A)]
Voltage
[V]
Amperage
[A]
Length
[mm]
Weight*
7
[kg]
RDS23A
0
950/2000
77
43/61
230V~
2,2
1000
80
RDS29A
0
1100/2600
79
47/63
230V~
4,4
1000
100
RDS38A
0
1550/3700
80
47/64
230V~
6,2
1500
150
RDS56A
0
2150/5200
81
48/65
230V~
8,7
2000
200
RDS65A
0
2600/6300
82
48/66
230V~
10,5
2500
220
