Operation Manual
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7
E-Tech W : 664Y6500 • B
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TECHNICAL CHARACTERISTICS
ELECTRICAL CHARACTERISTICS
ETECH 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
ETECH 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
ETECH 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