en
7
E-Tech W
: 664Y6500 • B
EN
FR
NL
ES
IT
DE
PL
RU
TECHNICAL CHARACTERISTICS
ELECTRICAL CHARACTERISTICS
E-TECH W
22 Tri
28 Tri
36 Tri
Max Power
kW
21.6
28.8
36
Rated voltage of the power supply
V
3 x 400
3 x 400
3 x 400
Rated voltage of the control circuit
V
230
230
230
Rated frequency
Hz
50
50
50
Ohmic resistance of element
Ohm
22
22
17.6
Heating element type
kW
2 x 2.4
2 x 2.4
2 x 3.0
Number of heating elements
5
6
6
Electric protection
IP
43
43
43
E-TECH W
Capacity (primary)
L
13
Primary circuit expansion vessel volume
L
10
Max. working pressure
bar
3
Min. working pressure
bar
0,8
Max. working temperature
°C
87
Hydraulic pressure drop
E-Tech W • 09 Single / Tri
mbar
10
E-Tech W • 15 Single / Tri
mbar
20
E-Tech W • 22 Tri
mbar
45
E-Tech W • 28 Tri
mbar
85
E-Tech W • 36 Tri
mbar
125
Heating connection
Ø
3,4” [F]
Height
mm
763
Width
mm
442
Depth
mm
332
Weight empty
kg
45
MAIN CHARACTERISTICS
E-TECH W
09
15
Single
Tri
Single
Tri
Max Power
kW
8.4
8.4
14.4
14.4
Rated voltage of the power supply
V
230
3 x 400
230
3 x 400
Rated voltage of the control circuit
V
230
230
230
230
Rated frequency
Hz
50
50
50
50
Ohmic resistance of element
Ohm
37.8
37.8
22
22
Heating element type
kW
2 x 1.4
2 x 1.4
2 x 2.4
2 x 2.4
Number of heating elements
3
3
3
3
Electric protection
IP
43
43
43
43