EREBATM 17-21 Inverter Air-Cooled Liquid chillers & Reversible Air-to-Water Heat Pumps physiCaldata,eRebatmCooling17t - 21t EREBATMCooling only 17T 21T Cooling Standard unit Nominal capacity kW 16,0 19,2 Full load performances* CA1 EER kW/kW 3,46 3,30 Eurovent class A A Nominal capacity kW 22,2 25,9 CA2 EER kW/kW 4,29 4,10 Eurovent class A A Standard unit SEER12/7 °CComfort low temp. kWh/kWh 5,56 5,48 Seasonal energy efficiency** ŋs cool 12/7 °C % 219 216 Soundpower level (1) dB(A) 71 74 Soundpressure level at 10 m(2) dB(A) 40 43 Length mm 1140 Width mm 585 Height mm 1580 Operating Weight (3) kg 169 177 Compressors Rotary compressor R410A refrigerantcharge(3) kg 6,25 Minimumcapacity control (4) % 33% 41% Condenser Grooved copper tubes, aluminium fins Quantity axial fan 2 Maximum total air flow l/s 2000 2400 Maximum rotational speed rps 14 16 Evaporator Brazed plate heat exchanger Water volume L 1,52 1,9 Expansion tank volume l 8 Max. water-side operating pressure kPa 300 300 withhydraulic 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 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 cool12/7 °C& SEER 12/7 °CValues in bold comply with Ecodesign Regulation (EU) No. 2016/2281 for Comfort application (1) IndB ref=10-12 W, (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) In dB ref 20 μPa, (A) weighting. Declared dual-number noise emission values in accordance with 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 CATALOGUE 2021 329 329