623 Single V MicroTech 4 EWAT-B-XSB EWAT-B-XLB Cooling Only EWAT-B-XSB/XLB 300 310 320 360 370 430 470 540 600 660 700 Space cooling A Condition 35°C Pdc kW 304.64 305.17 326.28 351.74 371.72 424.99 472.32 538.3 609.11 662.39 704.37 ηs,c % 181 181 177 170.6 176.2 179.4 179 179.4 181.4 182.6 180.2 ηs,c + VFDFAN % 190.2 184.6 178.2 181 179.8 182.6 179.8 187 190.6 SEER 4.6 4.5 4.34 4.48 4.56 4.55 4.56 4.61 4.64 4.58 SEER + VFDFAN 4.83 4.69 4.53 4.6 4.57 6.64 4.57 4.75 4.84 Cooling capacity Nom. kW 305 326 352 372 425 472 538 609 662 704 Power input Cooling Nom. kW 97.3 97.4 106.8 113 121 137 153 175 195 211 227 Capacity control Method Step Minimum capacity % 24 14 22 33 19 17 25 14 12 11 17 EER 3.13 3.313 3.06 3.11 3.06 3.11 3.09 3.07 3.12 3.14 3.1 IPLV + VFDFAN 4.86 4.77 4.79 4.38 4.7 4.8 4.9 4.8 4.79 4.82 4.77 EER + VFDFAN 3.12 3.05 3.11 3.05 3.1 3.08 3.07 3.11 3.13 3.09 IPLV 4.95 4.93 4.97 4.96 4.95 4.92 4.71 5.05 5.08 5.12 5.1 Dimensions Unit Height mm 2,540 Width mm 2,224 Length mm 3,247 4,147 4,135 5,034 5,888 6,795 Weight (XSB) Unit kg 2,226 2,159 2,196 2,639 2,698 2,785 3,228 3,448 3,900 4,294 4,436 Operation weight kg 2,246 2,178 2,215 2,659 2,718 2,813 3,256 3,490 3,942 4,344 4,486 Weight (XLB) Unit kg 2,318 2,262 2,299 2,731 2,801 2,888 3,393 4,106 4,500 4,642 Operation weight kg 2,338 2,281 2,318 2,751 2,821 2,916 3,421 4,148 4,550 4,692 Water heat exchanger Type Brazed plate Water volume l 20 19 20 28 42 50 Water flow rate Cooling Nom. l/s 14.5 14.6 15.6 16.8 17.7 20.3 22.5 25.7 29.1 31.6 33.6 Water pressure drop Cooling Nom. kPa 62.2 46.1 51.9 80.6 65.7 56.6 68.5 59.7 74.6 70.2 78.5 Air heat exchanger Type Microchannel Compressor Type Scroll compressor Quantity 3 4 3 4 5 6 Fan Type Direct propeller Quantity 6 7 8 9 10 12 13 14 Air flow rate Nom. l/s 35,535 40,612 45,688 50,765 60,918 65,994 71,071 Speed rpm 900 Sound power level (XSB) Cooling Nom. dBA 95.6 95 95.4 96.4 96.2 96.9 97.6 98 98.6 99 99.4 Sound power level (XLB) Cooling Nom. dBA 92.6 92.5 92.6 93.3 93.2 93.8 94.4 95.6 95.9 96.3 Sound pressure level (XSB) Cooling Nom. dBA 76.1 75.5 75.9 76.4 76.3 77 77.2 77.6 77.8 77.9 78.3 Sound pressure level (XLB) Cooling Nom. dBA 73.1 73 73.1 73.3 73.9 74 74.8 75.2 Refrigerant Type/GWP R-32/675 Charge kg 28 27.5 32 31 36 43.5 49 55 60 66 Circuits Quantity 1 2 1 2 Piping connections Evaporator water inlet/outlet (OD) mm 76.1 88.9 76.1 88.9 114.3 Unit Starting current Max A 554 564 592 602 640 678 727 779 817 855 Running current Cooling Nom. A 168 170 183 192 208 234 259 298 334 360 387 Max A 224 235 262 273 311 348 397 449 487 525 Power supply Phase/Frequency Hz 3~/50 Scroll compressor
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