5
Instructions for user - DSX - 801049 - November 2018 v1.00 Art.no:
9120-34371
3. Technical data
Model
DSX
Part no.
27940 - 50 °C model
27941 - 60 °C model
Energy efficiency class
A *
)
Rated capacity / rated current
18 kW..27 kW (26 A..39 A)
Chosen capacity / current
18 kW
(26 A)
21 kW
(30 A)
24 kW
(35 A)
27 kW
(39 A)
18 kW
(26 A)
21 kW
(30 A)
24 kW
(35 A)
27 kW
(39 A)
Electrical connection
3~ / PE 380..415 V AC
3~ / PE
400 V AC
3~ / PE 380..415 V AC
3~ / PE
400 V AC
Min. required cable size
1)
see note 1)
Hot water (l/min)
2)
max. at ∆t = 28 K
max. at ∆t = 38 K
9.2
6.8
10.7
7.9
12.3
9.0
13.8
10.2
9.2
6.8
10.7
7.9
12.3
9.0
13.8
10.2
Rated volume
0.4 l
Rated pressure
1.0 MPa (10 bar)
Connecting type
pressure-resistant / pressureless
Heating system
Bare wire heating system IES®
@ 15 °C:
Required spec. water resistance Spec.
electrical conductivity
≥ 1,100 Ωcm
≤ 90 mS/m
Inlet temperature
≤ 70 °C
Flow rate to switch on – max. flow rate
2.5 l/min – automatic
3)
Pressure loss
0.2 bar at 2.5 l/min 1.3 bar at 9.0 l/min
Temperature range
20 – 50 °C
20 – 60 °C
Water connection
G ½“
Weight (when filled with water)
4.2 kg
VDE class of protection
I
Noise level test certificate
PA-IX 6822/I
Type of protection / safety
IP25
*) The declaration complies with the EU regulation No 812/2013
1) The cross sectional area of the connection cable must be in accordance with the power rating of the appliance and the specific requirements of AS/NZS 3000
2) Mixed water
3) Electronically controlled depending on the desired temperature and cold water temperature
