references
Inverter Air-Cooled Liquid chillers & Reversible Air to Water Heat Pumps
Ereba 17-21
PHYSICAL
Cooling* Nominal capacity EER Eurovent class cooling Nominal capacity EER Eurovent class cooling SEER % ESEER Sound power level (1) Sound pressure level at 10 m (2) Length Width Height Operating Weight (3) Compressors Refrigerant R410A charge (3) Minimum capacity control (4) Condenser Quantity axial fan l/s Maximum rotational speed Evaporator Water volume Expansion tank volume Max. water-side operating pressure with hydronic module (5) Outlet diameter / with adaptator Chassis paint colour
* C1 C2 (1)
DATA, EREBA COOLING
17T - 21T
17T 21T
EREBA Cooling only
C1 C1 C1 C2 C2 C2
kW
16.0 3.46 A
19.2 3.30 A 25.9 4.10 A 5.48 216 5.12 74 43 1140 585 1580
kW
22.2 4.29 A 5.56 219 5.22 71 40
dB(A) dB(A) mm mm mm kg kg %
169 Rotary compressor 6.25 33% 2 2000 14 Brazed plate heat exchanger 1.52 8 300 1"G male / 1"1/4 G male RAL 7035
177
41%
2400 16 1.9
rps l l kPa
300
In accordance with standard EN 14511-3:2013 Cooling mode conditions : evaporator water entering/leaving temperature 12°C/7°C, outside air temperature 35°C, evaporator fooling factor 0m² K/W Cooling mode conditions : evaporator water entering/leaving temperature 23°C/18°C, outside air temperature 35°C, evaporator fooling factor 0m² K/W In dB ref=10-12 W, (A) weighting. Declared dualnumber 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. information, calculated from the sound power level Lw(A). Values are guidelines only. Refer to the unit nameplate. Cooling Eurovent condition Min. water-side operating pressure with variable speed hydronic module is 40 kPa.
(3) (4) (5)
30
HEAT PUMPS - AIR CONDITIONING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 17.01 A