684 EWFT-B-SSC Cooling Only EWFT 310B-SSC1 320B-SSC2 350B-SSC1 380B-SSC2 430B-SSC2 480B-SSC2 570B-SSC2 620B-SSC2 670B-SSC2 730B-SSC2 SEER 4.833 4.546 4.641 4.688 4.73 4.742 4.921 4.879 4.815 5.014 Cooling capacity Nom. kW 395.2 351.7 439.1 499.3 493.6 553.8 738.6 803.5 749.6 843.7 Power input Cooling Nom. kW 121.6 95.91 151.7 138.4 131.3 164.2 211 245.1 211.9 220.9 Capacity control Method Step Minimum capacity % 39 21 33 18 16 14 22 20 18 17 EER 3.25 3.667 2.894 3.608 3.76 3.373 3.501 3.278 3.538 3.819 IPLV 5.259 4.869 5.080 5.078 5.086 5.122 5.284 5.275 5.241 5.392 Dimensions Unit Height mm 2,535 Width mm 2,238 Depth mm 2,514 3,594 4,674 5,754 Weight Unit kg 2,245 2,288 2,373 2,852 3,012 3,155 3,774 3,953 4,056 4,667 Operation weight kg 2,388 2,436 2,521 3,023 3,198 3,341 4,044 4,223 4,343 5,054 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 94 93.8 94.5 95.1 95.6 95.9 96.7 97 97.3 97.9 Sound pressure level Cooling Nom. dBA 74.9 74.7 75.5 75.4 75.9 76.2 76.5 76.7 77.0 77.2 Operation range Air side Cooling Min.~Max. °CDB -20 ~46 Refrigerant Type/GWP R-32/675.0 Charge kg 22.0 25.0 30.0 31.0 35.0 39.0 45.0 50.0 53 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 216.2 174.1 264.3 252.3 240.2 294.4 378.9 435 380.3 403.2 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-SSC2 860B-SSC2 960B-SSC2 SEER 5.049 5.076 4.93 Cooling capacity Nom. kW 1,018 1,112 1,235 Power input Cooling Nom. kW 316.1 325.1 387.5 Capacity control Method Step Minimum capacity % 15 14 25 EER 3.222 3.422 3.188 IPLV 5.307 5.381 5.312 Dimensions Unit Height mm 2,535 Width mm 2,238 Depth mm 5,848 6,928 Weight Unit kg 5,035 5,546 5,860 Operation weight kg 5,422 5,975 6,311 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 98.1 98.6 99 Sound pressure level Cooling Nom. dBA 77.4 77.5 77.8 Operation range Air side Cooling Min.~Max. °CDB -20 ~46 Refrigerant Type/GWP R-32/675.0 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 1,079 1,132 1,220 Running current Cooling Nom. A 559 581.8 683.6 Max A 631 684 772 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-SSC MicroTech 4
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