685 EWFT-B-SRC Cooling Only EWFT 310B-SRC1 320B-SRC2 350B-SRC1 380B-SRC2 430B-SRC2 480B-SRC2 570B-SRC2 620B-SRC2 670B-SRC2 730B-SRC2 SEER 4.778 4.329 4.602 4.713 4.715 4.662 4.899 4.823 4.782 4.972 Cooling capacity Nom. kW 395.2 408.4 439.1 480.6 544.2 598.2 725 762.6 851.4 947.6 Power input Cooling Nom. kW 121.6 131.1 151.7 143.7 167.5 204.3 214.2 259.3 277.4 283.4 Capacity control Method Step Minimum capacity % 39 21 33 18 16 14 22 20 18 17 EER 3.25 3.115 2.894 3.344 3.249 2.928 3.385 2.941 3.069 3.344 IPLV 5.281 4.858 5.084 5.074 5.096 5.148 5.329 5.347 5.309 5.414 Dimensions Unit Height mm 2,535 Width mm 2,238 Depth mm 2,514 3,594 4,674 5,754 Weight Unit kg 2,336 2,379 2,464 2,942 3,134 3,298 3,917 4,116 4,219 4,830 Operation weight kg 2,479 2,527 2,612 3,113 3,320 3,484 4,187 4,386 4,506 5,217 Air heat exchanger Type Microchannel Compressor Type Scroll compressor Quantity 3 4 3 4 5 6 Fan Type Direct propeller Quantity 4 6 8 10 Air flow rate Cooling Nom. l/s 22,510 33,765 45,020 56,275 Sound power level Cooling Nom. dBA 87.9 87.8 88.1 89.5 89.6 89.7 90.8 90.9 91 91.9 Sound pressure level Cooling Nom. dBA 68.8 69.0 69.8 69.9 70.0 70.6 70.7 70.8 71.2 Operation range Air side Cooling Min.~Max. °CDB -20 ~46 Refrigerant Type/GWP R-32/675 Charge kg 22.0 25.0 30.0 31.0 35.0 39.0 45.0 50.0 53.0 59.0 Circuits Quantity 1 2 1 2 Piping connections Evaporator water inlet/outlet (OD) 88.9 139.7 Unit Starting current Max A 693 697 735 750 792 838 891 936 979 1,032 Running current Cooling Nom. A 229.6 243.8 277.7 266.8 312.2 372.3 401.2 464.7 509.7 529.5 Max A 245 249 287 302 344 390 443 488 531 584 Power supply Phase/Frequency/Voltage Hz/V 3~/50/400 Cooling Only EWFT 790B-SRC2 860B-SRC2 960B-SRC2 SEER 4.984 5.057 4.883 Cooling capacity Nom. kW 970.4 1,093 1,170 Power input Cooling Nom. kW 335.4 329.9 409.7 Capacity control Method Step Minimum capacity % 15 14 25 EER 2.893 3.312 2.856 IPLV 5.271 5.399 5.300 Dimensions Unit Height mm 2,535 Width mm 2,238 Depth mm 5,848 6,928 Weight Unit kg 5,220 5,730 6,065 Operation weight kg 5,607 6,159 6,516 Air heat exchanger Type Microchannel Compressor Type Scroll compressor Quantity 7 8 Fan Type Direct propeller Quantity 10 12 Air flow rate Cooling Nom. l/s 56,275 67,530 Sound power level Cooling Nom. dBA 91.9 92.6 92.7 Sound pressure level Cooling Nom. dBA 71.2 71.5 71.6 Operation range Air side Cooling Min.~Max. °CDB -20 ~46 Refrigerant Type/GWP R-32/675 Charge kg 63.0 68.0 77.0 Circuits Quantity 2 Piping connections Evaporator water inlet/outlet (OD) 139.7 Unit Starting current Max A 1,078 1,131 1,219 Running current Cooling Nom. A 597.9 615.2 727.8 Max A 630 683 771 Power supply Phase/Frequency/Voltage Hz/V 3~/50/400 Performances according to Chiller Configurator 1.4 software | Cooling: entering evaporator water temp. 26°C; leaving evaporator water temp. 18°C; ambient air temp. 35°C; ethylene glycol fluid 25%; full load operation. Air cooled scroll compressor chiller with integrated free cooling Silver efficiency Standard sound J R32 refrigerant; J Nominal capacity up to 1,000 kW; J Scroll compressors; J Top class efficiency both at full and part load conditions; J Best capacity with smallest footprint; J Microchannel coils; J Glycol free option; J New Daikin MicroTech 4 controller. EWFT-B-SRC MicroTech 4
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