INSTaLLaTION
Specification
24
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15.6 Data table
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200134
200135
200136
200137
Electrical data
Rated voltage
V
200
220
230
240
200
220
230
240
200
220
230
240
380
400
Rated output
kW
2.7
3.2
3.53
3.8
3.3
4.0
4.4
4.8
4.3
5.2
5.7
6.2
5.9
6.5
Rated current
A
13.3
14.5
15.2
15.8
16.7
18.2
19.1
20.0
21.6
23.6
24.7
25.8
15.5
16.3
Fuse protection
A
16
20
25
25
25
32
16
20
Frequency
Hz
50/60
50/60
50/60
50/-
50/-
Phases
1/N/PE
1/N/PE
1/N/PE
2/PE
Specific resistance ρ
15
≥ (at
ϑ
cold ≤25 °C)
Ω cm
1000
1000
1000
1000
Specific conductivity
σ
15
≤ (at
ϑ
cold ≤25 °C)
μS/cm
1000
1000
1000
1000
Specific resistance ρ
15
≥ (at
ϑ
cold >25 °C)
Ω cm
1300
1300
1300
1300
Specific conductivity
σ
15
≤ (at
ϑ
cold >25 °C)
μS/cm
770
770
770
770
Max. mains impedance at 50 Hz
Ω
0.083 0.079 0.076
0.065 0.063
0.06
0.049 0.047 0.045
0.236
0.225
Connections
Water connection
G 3/8 A
G 3/8 A
G 3/8 A
G 3/8 A
Application limits
Max. permissible pressure
MPa
1
1
1
1
Max. inlet temperature for reheating
°C
50
50
50
50
Values
Max. permissible inlet temperature
°C
55
55
55
55
Temperature setting range, DHW
°C
30-50
30-50
30-50
30-50
On
l/min
>1.5
>1.8
>2.2
>2.2
Pressure drop at flow rate
MPa
0.05
0.06
0.07
0.07
Flow rate for pressure drop
l/min
1.5
1.8
2.2
2.2
Flow rate limit at
l/min
2.0
2.2
3.2
3.2
DHW delivery
l/min
2.0
2.2
3.2
3.7
Δ
ϑ
on delivery
K
25
25
25
25
