Westen Pulsar E - TECHNICAL SPECIFICATIONS

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I N S TA L L E R S e c t i o n ( e n )
20. TECHNICAL SPECIFICATIONS
Model: Pulsar E 1.24 F 24 F
Category -
II2H3P
Gas used - G20 - G31
Rated heat input for DHW circuit. kW - 25.8
Rated heat input for heating circuit. kW 25.8 25.8
Reduced heat input kW 10.6 10.6
Rated heat output for DHW circuit kW - 24
Rated heat output for heating circuit kW 24 24
Heat input adjusted in heating kW 24 18
Reduced heat output kW 9.3 9.3
Rated efciency % 93.1 93.1
Efciency 30% Pn % 90.5 90.5
DHW / heating circuit max. water pressure bar 8 / 3
Expansion vessel capacity l 8
Expansion vessel minimum pressure bar 0.5
DHW min. dynamic water pressure bar 0.15
Minimum DHW ow I/min 2.0
Production of DHW with ΔT =25 °C I/min - 13.7
Production of DHW with Δ T =35 °C I/min - 9.8
Specic ow “D” (EN 625) I/min - 11
Temperature range in heating system °C 30/85
Temperature range in DHW circuit °C 35/60
Fumes typology - C12 - C32 - C42 - C52 - C82 - B22
Coaxial ue duct diameter mm 60/100
Diameter of separate outlets mm 80/80
Max . ue mass ow rate kg/s 0.015 0.015
Min. ue mass ow rate kg/s 0.015 0.015
Maximum temperature of fumes °C 140 140
Minimum temperature of fumes °C 104 104
NOx 3 Class (EN 297 - EN 483) mg/kWh 132.6 132.6
Natural gas supply pressure 2H mbar 20
Propane gas supply pressure 3P mbar 37
Power supply voltage V 230
Power supply frequency Hz 50
Rated power supply W 110
Net weight kg 28 29
Dimensions (height/width/depth) mm 700/400/298
Humidity protection level (EN 60529) - IPX5D
CE Certicate N° 0085CN0144
CONSUMPTION AT HEAT INPUT Qmax and Qmin
Qmax (G20) – 2H m
3
/h 2.73 2.73
Qmin (G20) – 2H m
3
/h 1.12 1.12
Qmax (G31) – 3P kg/h 2.00 2.00
Qmin (G31) – 3P kg/h 0.82 0.82