references
Inverter Air-Cooled Liquid chillers & Reversible Air to Water Heat Pumps
PHYSICAL
EREBA Reversible
DATA, EREBA
17HT - 21HT
17HT 21HT
Cooling* Nominal capacity EER Eurovent class cooling Nominal capacity EER Eurovent class cooling SEER % ESEER Heating* Nominal capacity COP SCOP Energy class Nominal capacity COP Nominal capacity COP SCOP Energy class Annual Energy consumption Sound power level (1) Sound pressure level at 10 m Length Width Height Operating Weight (3) Compressors Refrigerant R410A charge (3) Minimum capacity control (4) Air heat exchanger Quantity axial fan l/s Maximum rotational speed Water heat exchanger Water volume Expansion tank volume Max. water-side operating pressure with hydronic module (5) Outlet diameter / with adaptator Chassis paint colour
* C1 C2 H1 H2 H3 (1)
(2)
C1 C1 C1 C2 C2
kW
15.2 3.14 A
19.1 3.18 A 26.4 3.98 A 4.61 177 4.18 20.7 4.15 3.56 139 A+ 19.5 3.32 20.8 2.50 2.85 111 A+ 10889 74 43 1140 585 1580
kW
21.4 3.99 A 4.60 181 4.42
H1 H1 H1 H1 H1 H2 H2 H3 H3 H3 H3 H3 H3
kW
16.9 4.23 3.68
% kW kW
144 A+ 15.8 3.44 15.0 2.68 3.03
% KWh dB(A) dB(A) mm mm mm kg kg %
118 A+ 6189 71 40
191 Rotary compressor 8 33% 2 2000 14 Brazed plate heat exchanger 1.52 8 300 1 "G male / 1"1/4G male RAL 7035
199
41%
2400 16 1.9
rps l
In accordance with standard EN 14511-3:2013. Seasonnal efficiency in accordance with standard EN 14825:2013, average climate 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 Heating mode conditions : Water heat exchanger water entering/leaving temperature 30°C/35°C, fooling factor 0m² K/W. Outside air temperature 7°C db / 6°C wb Heating mode conditions : Water heat exchanger water entering/leaving temperature 40°C/45°C, fooling factor 0m² K/W. Outside air temperature 7°C db / 6°C wb Heating mode conditions : Water heat exchanger water entering/leaving temperature 47°C/55°C, fooling factor 0m² K/W. Outside air temperature 7°C db / 6°C wb 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)
Eurovent certified values
HEAT PUMPS - AIR CONDITIONING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 17.01 A
31
Ereba 17-21