752 EWWS-VZ EWWS-VZSS Cooling only/Heating only EWWS-VZSS 600 700 740 880 C10 C12 C13 C14 C15 C17 C18 C20 Space cooling A Condition (35°C - 27/19) Pdc kW 599.51 693.51 743.53 879.64 1,020.09 1,148.76 1,263.41 1,351.54 1,514.87 1,689.58 1,831.98 2,013.41 ηs,c % 316 314.4 313.2 320 313.2 321.2 314.8 312 297.6 313.6 304 318.4 SEER 8.1 8.06 8.03 8.2 8.03 8.23 8.07 8 7.64 8.04 7.8 8.16 Cooling capacity Nom. kW 600 694 744 880 1,020 1,149 1,263 1,352 1,515 1,690 1,832 2,013 Power input Cooling Nom. kW 120.1 143.3 154.7 175.2 212.7 251.8 273.9 301 343 367.4 413.5 437.2 Capacity control Method Variable Minimum capacity % 20 10 EER 4.99 4.84 4.81 5.02 4.8 4.56 4.61 4.49 4.42 4.6 4.43 4.61 IPLV 9.02 9.15 8.84 8.88 9.06 9.31 9.23 8.9 9.18 8.88 9.05 Dimensions Unit Height mm 2,123 2,292 2,487 2,296 2,350 2,338 2,498 Width mm 1,178 1,179 1,233 1,303 1,484 1,487 1,484 1,580 1,627 1,753 Depth mm 3,722 3,750 3,690 3,822 4,792 4,508 4,750 Weight Unit kg 2,892 2,928 2,941 3,451 4,237 5,570 5,790 5,820 6,220 6,890 7,260 8,260 Operation weight kg 2,977 3,033 3,053 3,611 4,488 5,980 6,220 6,290 6,690 7,480 7,830 9,070 Water heat exchanger - evaporator Type Flooded shell and tube Water volume l 88 96 134 156 230 270 320 380 Water flow rate Cooling Nom. l/s 28.7 33.3 35.7 42.2 48.9 55 60.6 64.7 72.6 80.9 87.8 96.4 Water pressure drop Cooling Nom. kPa 80 108 89 100 103 69 85 70 89 79 92 81 Water heat exchanger - condenser Type Flooded Shell & Tube Water volume l 81 102 126 217 180 200 270 250 430 Water flow rate Cooling Nom. l/s 34.5 40.1 43.2 50.6 59.3 67.1 73.7 79.2 89 98.7 107 117 Water pressure drop Cooling Nom. kPa 31 29 32 29 33 43 38 44 64 41 53 36 Compressor Type Driven vapour compressor Quantity 1 2 Sound power level Cooling Nom. dBA 101 105 107 106 107 108 110 Sound pressure level Cooling Nom. dBA 82 86 88 87 88 89 90 Refrigerant Type/GWP R-513A/631 Charge kg 100 110 170 180 250 260 270 290 295 320 350 Circuits Quantity 1 2 Piping connections mm 139.7 168.3 219.1 mm 168.3 219.1 168.3 219.1 Performances according to CSS software 10.33 Water to water screw inverter chiller, standard efficiency, standard sound J Optimized energy efficiency both at full and part load conditions J Compact footprint through stacked heat exchanger lay-out J Heat pump version with reversibility on water side (up to 60°C hot water production) J Multiple options available: sound proof cabinet, rapid restart, removable electrical panel, etc. to adapt the unit to your specific application and need J Thanks to a large operating envelope, the unit is suitable for all possible process and comfort applications J High efficient flooded type heat exchanger allowing maximum unit performances J One or two truly independent refrigerant circuits for outstanding reliability EWWS-VZSS Inverter technology Screw compressor
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