STIEBEL ELTRON DEM 3 - Data Table

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ENGLISH
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Application range for preheated water:
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Standard specification At 15 °C
Resistance Ω cm ≥ 1300
Conductivity mS/m ≤ 76.9
Conductivity μs/cm ≤ 769
15.5 Data table
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231001 231002 231215
Electrical details
Rated voltage V 240 230 220 200 240 230 220 200 240 230 220 200
Connected load kW 3.8 3.5 3.2 2.7 4.8 4.4 4.0 3.3 6.2 5.7 5.2 4.3
Rated current A 15.8 15.2 14.5 13.3 20.0 19.1 18.2 16.7 25.8 24.7 23.6 21.6
Fuse A 16 16 16 16 20 20 20 20 32 25 25 25
Phases 1/N/PE 1/N/PE 1/N/PE
Frequency Hz 50/60 50/60 50/60
Max. mains impedance Zmax to DIN EN 61000-3-11 Ohm 0.198 0.148 0.099
Conductivity at 15 degrees C mS/m 100 100 100
Specific resistance (≤25 °C) Ohm cm 1000 1000 1000
Specific resistance (> 25 °C) Ohm cm 1300 1300 1300
Connections
Water connection G 3/8 A G 3/8 A G 3/8 A
Application limits
Max. permissible pressure in the delivered condition MPa 0 1 1
Max. permissible pressure with permanent power
supply (without plug)
MPa 1 1 1
Max. inlet temperature for reheating °C 50 50 50