EREBATM 17-21 Inverter Air-Cooled Liquid chillers & Reversible Air-to-Water Heat Pumps physiCaldata,eRebatm17ht - 21ht Reversible EREBATM 17HT 21HT Heating Standard unit Nominal capacity kW 16,9 20,7 Full load performances* HA1 COP kW/kW 4,23 4,15 Nominal capacity kW 15,8 19,5 HA2 COP kW/kW 3,44 3,32 Nominal capacity kW 15,0 18,8 HA3 COP kW/kW 2,68 2,50 Standard unit SCOP47/55 °C kW/kW 3,03 2,85 Seasonal energy efficiency** HA3 ŋs heat 47/55 °C % 118 111 Prated kW 9 15 Cooling Standard unit Nominal capacity kW 15,2 19,1 Full load performances* CA1 EER kW/kW 3,14 3,18 Eurovent class kW B A Nominal capacity kW/kW 21,4 26,4 CA2 EER kW 3,99 3,98 Eurovent class kW/kW A A Standard unit SEER 12/7°C Comfort low temp. kW/kW 4,60 4,50 Seasonal energy efficiency** ŋs cool 12/7 °C kW 181 177 Sound power level (1) dB(A) 71 74 Sound pressure level at 10 m (2) dB(A) 40 43 Length mm 1140 Width mm 585 Height mm 1580 Operating Weight (3) kg 191 199 Compressors Rotary compressor R410A refrigerantcharge (3) kg 8 Minimumcapacity control (4) % 33% 41% Air heat exchanger Grooved copper tubes, aluminium fins Quantity axial fan 2 Maximum total air flow l/s 2000 2400 Maximum rotational speed rps 14 16 Water heat exchanger Brazed plate heat exchanger Water volume L 1,52 1,9 Expansion tank volume 8 Max. water-side operating pressure with 300 hydraulic module (5) Outlet diameter / with adaptor 1"G male / 1"1/4 G male Chassis paint colour RAL 7035 * In accordance with standard EN 14511-3:2013 ** In accordance with standard EN 14825:2016, average climate HA1 Heating mode conditions: Temperature of the entering/leaving water to/from the exchanger 30 °C/35 °C, outdoor air temperature tdb/ twb at 7 °C/6 °C wb, evaporator fouling factor 0 m² k/W HA2 Heating mode conditions: Temperature of the entering/leaving water to/from the exchanger 40 °C/45 °C, outdoor air temperature tdb/ twb at 7 °C/6 °C wb, evaporator fouling factor 0 m² k/W HA3 Heating mode conditions: Temperature of the entering/leaving water to/from the exchanger 47 °C/55 °C, outdoor air temperature tdb/ twb at 7 °C/6 °C wb, evaporator fouling factor 0 m² k/W CA1 Cooling mode conditions: Temperature of the entering/leaving water to/from the evaporator 12 °C/7 °C, outdoor air temperature at 35 °C. Evaporator fouling factor 0 m² k/W. CA2 Cooling mode conditions: Temperature of the entering/leaving water to/from the evaporator 23 °C/18 °C, outdoor air temperature at 35 °C. Evaporator fouling factor 0 m² k/W. ηs heat 47/55 °C& SCOP47/55 °Cs in boldcomply with Ecodesign ReguValuelation (EU) No. 813/2013 for heating application ηs cool12/7 °C& SEER 12/7°C Values calculated in accordance with EN 14825:2016 (1) I n dB ref=10-12W, (A) weighting. Declared dual-number noise emission values in accordance with ISO 4871 (with an associated uncertainty of +/-3dB(A)). Measured in accordance with ISO 9614-1 and certified by Eurovent. (2) I n dB ref 20μPa, (A) weighting. Declared dual-number noise emission values in accordancewith ISO 4871 (with an associated uncertainty of +/-3dB(A)). For information, calculated from the sound power level Lw(A). (3) Values are guidelines only. Refer to the unit nameplate. (4) Cooling Eurovent condition (5) Min. water-side operating pressure with variable speed hydraulic module is 40 kPa. Eurovent certified values 330 330 CATALOGUE 2021