626 EWAT-B-SSC MicroTech 4 Air cooled scroll compressor chiller Gold 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 Performance monitoring; J New Daikin MicroTech 4 controller. EWAT-B-SSC Cooling Only EWAT-B-SS 310 320 350 380 430 480 570 Space cooling A Condition 35°C Pdc kW 305.92 317.98 345.59 381.40 426.61 477.56 567.34 ηs,c % 184.6 177.7 181.2 183.0 184.9 183.0 190.4 SEER 4.689 4.517 4.604 4.649 4.698 4.649 4.834 Cooling capacity Nom. kW 305.92 317.98 345.59 381.40 426.61 477.56 567.34 Power input Cooling kW 106.6 115.0 130.0 125.2 148.6 176.0 185.5 Capacity control Method Step Minimum capacity % 22 21 19 18 16 14 22 EER 2.869 2.764 2.658 3.046 2.871 2.714 3.058 IPLV 4.948 4.794 4.948 4.849 4.907 4.940 5.062 Dimensions Unit Height mm 2,535 Width mm 2,238 Depth mm 2,510 3,590 4,670 Weight Unit kg 2,080 2,120 2,200 2,620 2,800 2,920 3,500 Operation weight kg 2,099 2,146 2,228 2,646 2,837 2,960 3,555 Air heat exchanger Type Microchannel Compressor Type Scroll compressor Quantity 3 4 3 4 5 Fan Type Direct propeller Quantity 4 6 8 Air flow rate Cooling Nom. l/s 25,490 25,500 25,490 38,240 50,980 Sound power level Cooling Nom. dBA 94.0 93.8 94.5 95.1 95.6 95.9 96.7 Sound pressure level Cooling Nom. dBA 74.9 74.7 75.5 75.4 75.9 76.2 76.5 Operation range Air side Cooling Min.~Max. °CDB -20 ~52 Refrigerant Type/GWP R-32/675 Charge kg 22.0 25.0 30.0 31.0 35.0 39.0 45.0 Circuits Quantity 1 2 1 2 Piping connections Evaporator water inlet/outlet (OD) 88.9mm 139.7mm Unit Starting current Max A 693 697 735 750 792 838 891 Running current Cooling Nom. A 186 200 224 222 260 304 329 Max A 245 249 287 302 344 390 443 Power supply Phase/Frequency/Voltage Hz/V 3~/50 /400 Cooling Only EWAT-B-SS 620 670 730 790 860 960 Space cooling A Condition 35°C Pdc kW 622.34 668.92 734.97 791.18 857.22 961.63 ηs,c % 188.9 188.1 190.4 190.8 192.6 189.0 SEER 4.797 4.778 4.834 4.844 4.889 4.801 Cooling capacity Nom. kW 622.34 668.92 734.97 791.18 857.22 961.63 Power input Cooling kW 213.1 237.0 248.6 273.9 285.5 335.1 Capacity control Method Step Minimum capacity % 20 18 17 15 14 25 EER 2.921 2.823 2.957 2.889 3.002 2.870 IPLV 5.073 5.088 5.120 5.092 5.122 5.079 Dimensions Unit Height mm 2,535 Width mm 2,238 Depth mm 4,670 5,750 5,850 6,930 Weight Unit kg 3,670 3,780 4,310 4,670 5,120 5,310 Operation weight kg 3,747 3,856 4,385 4,743 5,196 5,412 Air heat exchanger Type Microchannel Compressor Type Scroll compressor Quantity 6 7 8 Fan Type Direct propeller Quantity 8 10 12 Air flow rate Cooling Nom. l/s 50,980 63,730 76,480 Sound power level Cooling Nom. dBA 97.0 97.3 97.9 98.1 98.6 99.0 Sound pressure level Cooling Nom. dBA 76.7 77.0 77.2 77.4 77.5 77.8 Operation range Air side Cooling Min.~Max. °CDB -20 ~52 Refrigerant Type/GWP R-32/675 Charge kg 50.0 53.0 59.0 63.0 68.0 77.0 Circuits Quantity 2 Piping connections Evaporator water inlet/outlet (OD) 139.7mm Unit Starting current Max A 936 979 1,032 1,079 1,132 1,220 Running current Cooling Nom. A 374 413 438 479 505 585 Max A 488 531 584 631 684 772 Power supply Phase/Frequency/Voltage Hz/V 3~/50 /400
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