Reducing The Connected Load; Output Matching (Nominal Charge Duration); Charge Duration Of 8 Hours - Stiebel Eltron ETW 120 Plus Utilisation Et Installation

INsTALLATIoN
Specification

19.3 Reducing the connected load

Connection versions (8 h heating element)
100 %
Types
ETW 120 Plus kW
ETW 180 Plus kW
ETW 240 Plus kW
ETW 300 Plus kW
ETW 360 Plus kW
ETW 420 Plus kW
ETW 480 Plus kW
*
100 % P
N
L3 L2 L1 3 2 1 X1
1
L3 L2 L1 N
3/N/PE ~ 400 V
91,6 % P
N
L3 L2 L1 3 2 1 X1
2
L3 L2 L1 N
3/N/PE ~ 400 V
83,3 % P
N
3 L3 L2 L1 3 2 1 X1
L3 L2 L1 N
3/N/PE ~ 400 V
* Wired in series

19.4 Output matching (nominal charge duration)

Heating element version (8 h heating element)
Nominal charge duration
Connection versions
Types
ETW 120 Plus
ETW 180 Plus
ETW 240 Plus
ETW 300 Plus
ETW 360 Plus
ETW 420 Plus
ETW 480 Plus
*
8 h
1 L3 L2 L1 3 2 1 X1
L3 L2 L1 N
3/N/PE ~ 400 V
9 h
2 L3 L2 L1 3 2 1 X1
L3 L2 L1 N
3/N/PE ~ 400 V
* Wired in series
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1 2 3 4
91.6 % 83.3 % 75 %
1.20 1.10 1.00 0.90
1.80 1.65 1.50 1.35
2.40 2.20 2.00 1.80
3.00 2.76 2.49 2.25
3.60 3.30 3.00 2.70
4.20 3.86 3.51 3.15
4.80 4.40 4.00 3.60
75 % P
N
L3 L2 L1 3 2 1
4
L3 L2 L1
3/PE ~ 400 V
100 % P
≤ 2kW
N
L3 L2 L1 3 2 1
5
L1 N
1/N/PE ~ 230 V
8 h 9 h
1 2
kW 1.20 1.10
kW 1.80 1.65
kW 2.40 2.20
kW 3.00 2.76
kW 3.60 3.30
kW 4.20 3.86
kW 4.80 4.40
10 h
3 L3 L2 L1 3 2 1
L3 L2 L1 N
3/N/PE ~ 400 V
19.5 Reducing connected load while maintaining
nominal charge duration of 8 hours
5
Connected loads (8 h heating element)
100 %
Connection versions
Connected loads
1.20
Charge levels selectable with parameter P8
1.80
-
-
*
100 % P
N
-
-
L3 L2 L1 3
1
-
L3 L2 L1
3/N/PE ~ 400 V
91,6 % P
N
X1
L3 L2 L1 3
2
L3 L2 L1
3/N/PE ~ 400 V
* Wired in series
X1
10 h
3
1.00
1.50
2.00
2.49
3.00
3.51
4.00
X1
1
100 % 91.6 % 83.3 %
100 % 90 %
83,3 % P
2 1 X1 L3 L2 L1
3
N L3 L2 L1
3/N/PE ~ 400 V
75 % P
N
2 1 X1 L3 L2 L1
4
N L3 L2 L1
3/PE ~ 400 V
ETW 120-480 Plus |
2 3 4
75 %
80 % 70 %
N
3 2 1 X1
N
3 2 1 X1
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