references
Water chillers
CHILLERS'
TECHNICAL DATA
STANDARD version – STD
AQUACIATFREE COOLING
Power supply Machine protection rating Control circuit voltage Pump Storage temperature Minimum system water volume Hydraulic Tank volume, model H Expansion vessel, C & H Type Rotation speed Start-up mode Compressor Quantity No. of stages Power control 8 8 6 8 rpm ph/Hz/V No. °C l l l 35 Hermetic SCROLL 2900 Direct in line in series 4 8 4 6 4 6 6 549 555 541 742 As per selection in "Hydraulic pump" table +50 927 500 50 1165 1107 1520 1116 ph/Hz/V 702V 800V 900V 1000V 1100V 1200V 1400V 1600V 1800V
3~50Hz 400V (+10%/-10%) + Earth IP 44
100-81-69100-83.3100-78-71100-80-70- 100-77-7362.5-50- 100-83-66100-75-50- 100-78-71- 100-75-50- 66.6-50% 57-50-4360-50-40- 54-50-4537.5-31- 55-33-16-0 25-0 50-28-21-0 25-0 33.328-21-0 30-20-0 27-23-0 19-0 16.6-0 POLYOL ESTER POE 3MAF (32 cSt) l 16.2 20.4 19.4 22 26.2 2 R410A (2088) 25.2 25.2 25.2 37.8
Refrigerant oil type Oil capacity Refrigeration circuit No. of refrigerating circuits Refrigerant (GWP) Refrigerant charge CO2 equivalent Tonne Type Water content Chilled water outlet temp. (min./max.) Evaporator l °C m3/h m3/h Hydraulic connection Max. pressure, water end Type Fan Number of fans Air-cooled condenser Motor output Standard-STD version Motor output Low Noise-STD LN and Xtra Low Noise STD XLN versions Standard - STD version Low Noise-STD LN and Xtra Low Noise STD XLN versions kW kW m3/h m3/h 84000 68800 84000 68800 80800 64800 mm 4 bar 22 70 22 70 26 81 20.3 20.3 23 kg TCO2Eq 2x20 83.52 2x20 83.52 2x23 96.04
2x25 104.4
25+26 106.48
2x30 135.72
2x40 160.77
2x45 154.51
2x49 204.62
Brazed-plate heat exchangers 29.3 29.3 -12 / +18 33 105 33 105 38 113 43 124 50 137 56 150 32 37 50 57
DN 100 FLANGE 4 bar
DN 125 FLANGE
Finned heat exchanger Ø 800 6 1.64 1.13 80800 64800 80800 64800 126000 103200 121200 97200 168000 137600 161600 129600 8
HEAT PUMPS - AIR CONDITIONING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 17.01 A
79
AQUACIAT FREE COOLING
1