AQUACIATPOWER TM LD/ILD Water chiller & heat pump teChniCalChaRaCteRistiCs -Coolingonly AQUACIATPOWER TM LD 1750R1800R2000R2200R2400R2650R2800R2950R3200R3500R Dimensions Standard unit Length mm 4798 4798 4798 5992 5992 5992 7186 7186 7186 7186 Width mm 2253 2253 2253 2253 2253 2253 2253 2253 2253 2253 Height mm 2324 2324 2324 2324 2324 2324 2324 2324 2324 2324 Unit + water buffer tank module option Length mm 5992 5992 5992 7186 7186 7186 8380 8380 8380 8380 Operating weight(3) Standard unit kg 2697 2722 2927 3265 3511 3511 4042 4042 4291 4291 Unit + Ultra Low Noise option kg 2904 2930 3158 3434 3703 3703 4260 4260 4535 4535 Unit + Ultra Low Noise + HP dual-pump hydronic kg 3138 3164 3430 3743 4013 4013 4650 4650 4925 4925 module option Unit + Ultra Low Noise + HP dual-pump hydronic kg 4131 4156 4421 4750 5020 5020 5671 5671 5946 5946 module+ Buffer tank module option Compressors Hermetic Scroll 48.3 r/s Circuit A 3 3 4 2 3 3 3 3 4 4 Circuit B 4 4 4 3 3 3 4 4 4 4 No. of power stages 7 7 8 5 6 6 7 7 8 8 Unit PED category IV IV IV III III III IV IV IV IV Refrigerant(3) R-32 / A2L/ GWP= 675 following ARI4 kg 19,2019,5025,00 24 25,5025,5027,4027,4032,4032,40 Circuit A tCO2e 13,0 13,2 16,9 15,9 17,2 17,2 18,5 18,5 21,9 21,9 kg 24,10 24,50 25,0025,5025,5025,5032,4032,4032,4032,40 Circuit B tCO2e 16,3 16,5 16,9 17,2 17,2 17,2 21,9 21,9 21,9 21,9 Oil Circuit A l 19,8 19,8 26,4 13,2 19,8 19,8 19,8 19,8 26,4 26,4 Circuit B l 26,4 26,4 26,4 19,8 19,8 19,8 26,4 26,4 26,4 26,4 Capacity control Connect'Touch Minimum capacity % 14 14 13 20 17 17 14 14 13 13 Condenser All-aluminium micro-channel coils (MCHE) Fans Axial with rotating impeller Standard unit Quantity 7 7 8 9 10 10 11 11 12 12 Maximum total air flow l/s 27510275103144035370393003930043230432304716047160 Maximum rotation speed r/s 12 12 12 12 12 12 12 12 12 12 Evaporator Dual-circuit plate heat exchanger Water volume l 44 47 53 73 73 73 84 84 84 84 Max. water-side operating pressure without hydronic kPa 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 module Hydraulic module (option) Pump, victaulic screen filter, relief valve, drain valve (water and air), pressure sensors Pump Centrifugal pump, monocell, 48.3 r/s, low- or high-pressure (as required), single or dual (as required) Expansion tank volume (option) l 80 80 80 80 80 80 80 80 80 80 Buffer tank volume (option) l 550 550 550 550 550 550 550 550 550 550 Max. water-side operating pressure with hydronic kPa 400 400 400 400 400 400 400 400 400 400 module Hydraulic connections with/without hydronic module Victaulic® type Connections inches 4 4 4 5 5 5 5 5 5 5 External diameter mm 114,3 114,3 114,3 139,7 139,7 139,7 139,7 139,7 139,7 139,7 Casing paint colour Colour code RAL 7035 & 7024 (1)In dB ref=10-12W, 'A' weighted. 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 20µPa, 'A' weighted. 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 Lw(A). (3)Values are guidelines only. Refer to the unit name plate. CATALOGUE 2021 399 399