Technical Data - Siemens DE21307 Installation Instructions Manual

Technical data

Rated output
Rated voltage
Fuse protection
Minimum conductor cross-section *
Warm water flow at rated output
with temperature increase from
12 °C to 38 °C (without flow-rate limiter)
12 °C to 38 °C (with flow-rate limiter)
12 °C to 60 °C
Start-up flow
Start-up flow pressure **
Application area in water
specific electric resistance at 15 °C
Rated pressure
Maximum permissible supply temperature
Maximum mains impedance at connection point
Energy efficiency class
Load profile
Annual energy consumption
Daily energy consumption
Sound power level
Hot water heating energy efficiency
Rated output
Rated voltage
Fuse protection
Minimum conductor cross-section *
Warm water flow at rated output
with temperature increase from
12 °C to 38 °C (without flow-rate limiter)
12 °C to 38 °C (with flow-rate limiter)
12 °C to 60 °C
Start-up flow
Start-up flow pressure **
Application area in water
specific electric resistance at 15 °C
Rated pressure
Maximum permissible supply temperature
Maximum mains impedance at connection point
Energy efficiency class
Load profile
Annual energy consumption
Daily energy consumption
Sound power level
Hot water heating energy efficiency
8
en
– DE18307
[kW] 18
[V] 400
[A] 32
[mm 2 ] 4
[l/min] 9.8
[l/min] 6.5
[l/min] 5.3
[l/min] 2.5
0.009
[MPa (bar)]
(0.09)
[Ωcm] ≥ 1 300
[MPa (bar)] 1.0 (10)
[°C] 20
[Ω] 0.104
A
S
[kWh] 478
[kWh] 2.199
[dB] 15
[%] 38.6
DE1113407 DE1518407
– –
[kW] 11/13 15/18
[V] 400 400
[A] 16/25 25/32
[mm 2 ] 1.5/2.5 2.5/4
[l/min] 6.0/7.1 8.1/9.8
[l/min] 5 6.5
[l/min] 3.3/3.8 4.4/5.3
[l/min] 2.5 2.5
0.009 0.009
[MPa (bar)]
(0.09) (0.09)
[Ωcm] ≥ 1 300 ≥ 1 300
[MPa (bar)] 1.0 (10) 1.0 (10)
[°C] 20 20
[Ω] 0.433 0.067/0.104 0.067/0.104 0.067/0.104 0.067/0.104
A A
S S
[kWh] 477 478
[kWh] 2.196 2.199
[dB] 15 15
[%] 38.6 38.6
DE21307 DE24307 DE27307
21 24 27
400 400 400
32 40 40
4 6 6
11.6 13 14.6
7.6 8.7 9.3
6.2 7.1 7.9
2.5 2.5 2.5
0.009 0.009 0.009
(0.09) (0.09) (0.09)
≥ 1 300 ≥ 1 300 ≥ 1 300
1.0 (10) 1.0 (10) 1.0 (10)
20 20 20
0.104 0.104 0.104
A A A
S S S
479 479 479
2.203 2.204 2.207
15 15 15
38.5 38.5 38.5
– DE2124407 DE2427407
DE4061821 – DE4062427
18/21 21/24 24/27
400 400 400
32 32/40 40
4 4/6 6
9.8/11.6 11.6/13.0 13.0/14.6
7.6 8.7 9.3
5.3/6.2 6.2/7.1 7.1/7.9
2.5 2.5 2.5
0.009 0.009 0.009
(0.09) (0.09) (0.09)
≥ 1 300 ≥ 1 300 ≥ 1 300
1.0 (10) 1.0 (10) 1.0 (10)
20 20 20
A A A
S S S
479 479 479
2.203 2.204 2.207
15 15 15
38.5 38.5 38.5