12
EN
CDX 7-U / CDX 11-U
Model
CDX 7-U
CDX 11-U
Energy efficiency class
A *
)
Rated capacity (Rated current)
6,9 kW / 10 A
11 kW / 16 A
Electrical connection
3~ / PE 380..415 V AC
Min. required cable size
1,0 mm
2
1,5 mm
2
Hot water (l/min)
max. at ∆t = 33 K
3,0
4,8
Rated volume
0,3 l
Rated pressure
1.0 MPa (10 bar)
Connecting type
pressure resistant / pressureless
Heating system
Bare wire heating system IES®
Required spec. water resistance @ 15 °C
Spec. electrical conductivity
≥ 1000 Ωcm
≤ 100 mS/m
Inlet temperature
≤ 30 °C
Flow rate to switch on – max. flow rate
2,0 – 4,0 l/min
1)
2,0 – 5,0 l/min
1)
Pressure loss
0,2 bar at 2,5 l/min 1,3 bar at 9,0 l/min
2)
Temperature choice
50 °C (internally setable 30 – 60 °C)
Water connection
G ⅜"
Weight (when filled w. water)
2,7 kg
VDE class of protection
I
Type of protection / safety
IP24
*) The declaration complies with the EU regulation No 812/2013
1) Flow rate limited to achieve optimum temperature rise
2) Without flow regulator
3. Technical specifications
4. Dimensions
Dimensions in mm
