ThermoFlow Elex 21 - Page 22

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Electric Tankless Instant Water Heater - Installation Manual and User Guide
EN
Technical Specifications
Technical specifications
3-Phase Comfort Series Elex 10P Elex 12P Elex 15P
Electric supply 380-415V 3~ 50-60Hz 380-415V 3~ 50-60Hz 380-415V 3~ 50-60Hz
Nominal power rating 10 kW 12 kW 15 kW
Nominal current 15 A 17 A 22 A
Earth leakage circuit breaker 3-POLE 20A 3-POLE 25A 3-POLE 25A
Cable size 2�5 mm
2
2�5 mm
2
2�5 mm
2
Resistivity of the water supply ≥ 1300 Ω•cm ≥ 1300 Ω•cm ≥ 1300 Ω•cm
Flow rate (Δt=25°C) 5�6 L/min 6�8 L/min 8�5 L/min
Flow rate (Δt=35°C) 4�0 L/min 4�8 L/min 6�0 L/min
Heating system Bare element Bare element Bare element
Temperature range 35 - 60 °C 35 - 60 °C 35 - 60 °C
Switch on flow rate 2�2 L/min 2�2 L/min 2�5 L/min
Non-usage consumption < 1Wh/h < 1Wh/h < 1Wh/h
Protection class IP25 IP25 IP25
Unit dimensions 477x257x125mm 477x257x125mm 477x257x125mm
Unit weight 4�2 kg 4�2 kg 4�2 kg
Water connections G1/2" G1/2" G1/2"
Max� inlet water pressure 1�0 MPa 1�0 MPa 1�0 MPa
Min� inlet water pressure 0�1 MPa 0�1 MPa 0�1 MPa
Switch on flow pressure 0�1 MPa 0�1 MPa 0�1 MPa