656 Inverter screw with GOLD efficiency. Standard sound. J HFO R-1234ze(E) Refrigerant with Ozone Depletion Potential equal to zero and extremely low Global Warming Potential J New generation of air-cooled inverter series with extension of capacity range: Nominal capacity up to 1,600 kW J New single screw compressor geometry allowing performance optimization J Refrigerant cooled inverter mounted on compressor all across the range J Premium energy efficiency both at full and part load conditions J Best capacity with smallest footprint J Microchannel coils EWAH-TZXSD EWAH-TZXSD 220 230 275 300 350 400 SEER 5.528 5.478 5.899 5.78 6.259 6.127 Cooling capacity Nom. kW 219.8 323.4 275.1 299.3 348.7 397.5 Power input Cooling Nom. kW 67.79 74.71 82.02 92.55 99.59 122.1 Capacity control Method Stepless Minimum capacity % 22 20 18 16 25 22 EER 3.243 3.111 3.354 3.234 3.501 3.256 IPLV 6.035 5.988 6.156 6.085 6.684 6.588 Dimensions Unit Height mm 2,553 Width mm 2,238 Depth mm 2,560 3,640 4,720 Weight Unit kg 2,731 3,242 4,023 Operation weight kg 2,761 3,277 3,282 4,068 4,078 Air heat exchanger Type Microchannel Compressor Type Screw compressor Quantity 1 Fan Type Direct propeller Quantity 4 6 8 Air flow rate Cooling Nom. l/s 22,620 33,930 45,240 Sound power level Cooling Nom. dBA 97.3 97.5 100.2 100.8 97.3 99.8 Sound pressure level Cooling Nom. dBA 78.13 78.36 80.42 81.11 77.01 79.55 Operation range Air side Cooling Min.~Max. °CDB -20 ~46 Refrigerant Type/GWP R-1234(ze)/7 Charge kg 30 35 40 45 55 Circuits Quantity 1 Piping connections Evaporator water inlet/outlet (OD) 88.9mm 139.7mm Unit Starting current Max A 0 Running current Cooling Nom. A 145.1 157.4 175.8 194.2 211.3 243.1 Max A 172 183 214 236 269 310 Power supply Phase/Frequency/Voltage Hz/V 3~/50/400 EWAH-TZXSD 465 470 515 540 545 600 SEER 5.999 6.336 6.198 5.64 6.108 6.04 Cooling capacity Nom. kW 471.7 466 504.2 534.5 543.9 602.4 Power input Cooling Nom. kW 135.2 139.9 159.8 152.6 155.1 178.4 Capacity control Method Stepless Minimum capacity % 10 19 17 30 10 EER 3.488 3.331 3.156 3.503 3.508 3.376 IPLV 6.223 6.632 6.422 5.95 6.381 6.28 Dimensions Unit Height mm 2,553 Width mm 2,238 Depth mm 6,880 5,800 6,880 Weight Unit kg 4,886 4,569 5,323 5,105 5,157 Operation weight kg 4,951 4,634 4,639 5,398 5,180 5,242 Air heat exchanger Type Microchannel Compressor Type Screw compressor Quantity 2 1 2 Fan Type Direct propeller Quantity 12 10 12 Air flow rate Cooling Nom. l/s 67,860 56,540 67,860 Sound power level Cooling Nom. dBA 100.6 104.5 101.7 98.8 100.9 105.5 Sound pressure level Cooling Nom. dBA 79.43 83.77 80.97 78.1 79.75 84.34 Operation range Air side Cooling Min.~Max. °CDB -20 ~46 Refrigerant Type/GWP R-1234(ze)/7 Charge kg 65 70 75 85 Circuits Quantity 2 1 2 Piping connections Evaporator water inlet/outlet (OD) 139.7mm 168.3mm Unit Starting current Max A 0 Running current Cooling Nom. A 299 276.8 306.6 296.2 334.4 375.7 Max A 364 357 394 414 406 448 Power supply Phase/Frequency/Voltage Hz/V 3~/50/400 J Unique fully integrated active harmonic filtration solution J Performance monitoring J MicroTech 4 controller: sophisticated adaptive software logic for stable operating conditions
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