757 Condenserless multiscroll chiller, standard efficiency, standard sound J Single refrigerant circuit (2 scroll compressors) with single evaporator J For chilled water production, to be combined with a remote condensing unit J Compact design to allow easy indoor installation or retrofit operations J Conceived for stacked installation of two single circuit units to reduce the footprint J High efficiency and reliable scroll compressor J Stainless steel plate heat exchanger EWLQ-G-SS EWLQ-G-SS Cooling only EWLQ-G-SS 090 100 120 130 150 170 190 210 240 300 360 Cooling capacity Nom. kW 86.5 98.4 110 125 139 160 181 206 231 290 346 Power input Cooling Nom. kW 22.4 25.8 29.2 33.0 36.8 42.0 47.0 54.2 59.9 75.6 91.8 Capacity control Method Step Minimum capacity % 50.0 43.0 50.0 44.0 50.0 45.0 50.0 43.0 50.0 40.0 50.0 EER 3.86 3.81 3.78 3.79 3.80 3.86 3.80 3.85 3.84 3.77 Dimensions Unit Height mm 1,066 1,186 Width mm 928 Length mm 2,743 Weight Unit kg 494 578 686 714 742 773 807 838 852 967 1,046 Operation weight kg 525 615 729 760 791 826 863 901 916 1,044 1,134 Water heat exchanger - evaporator Type Plate heat exchanger Water volume l 6 8 10 12 13 15 17 27 34 Water flow rate Nom. l/s 4.2 4.7 5.3 6.0 6.7 7.7 8.7 9.8 11.1 13.9 16.6 Water pressure drop Cooling Nom. kPa 44 35 29 31 33 30 38 41 Compressor Type Scroll compressor Quantity 2 Sound power level Cooling Nom. dBA 80.0 83.0 85.0 87.0 88.0 90.0 92.0 93.0 Sound pressure level Cooling Nom. dBA 64.0 67.0 69.0 70.0 72.0 74.0 76.0 77.0 Operation range Evaporator Cooling Min.~Max. °CDB -10~15 Condenser Cooling Min.~Max. °CDB 30~60 Refrigerant Type / GWP R-410A / 2,087.5 Circuits Quantity 1 Piping connections Evaporator water inlet/outlet (OD) 1“ 1/2 2“ 1/2 3“ Unit Starting current Max A 204 255 261 308 316 354 368 466 481.0 640 677 Running current Cooling Nom. A 39 42 45 51 57 64 70 81 88 111 135 Max A 59 66 72 80 88 102 116 131 145 183 221 Power supply Phase/Frequency/Voltage Hz/V 3~/50/400 EWLQ-G-SS Microtech 4 Scroll compressor
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