660 Inverter screw with PLATINUM 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-TZPSD EWAH-TZPSD 225 265 295 340 395 420 SEER 6.234 6.353 6.334 6.977 6.709 6.849 Cooling capacity Nom. kW 227.3 266.6 293.6 336.7 392 421.5 Power input Cooling Nom. kW 61.76 71.25 81.63 84.16 105.1 113.2 Capacity control Method Stepless Minimum capacity % 22 19 17 28 23 22 EER 3.6 3.618 3.499 3.853 3.651 3.612 IPLV 6.688 6.689 6.595 7.437 7.042 7.251 Dimensions Unit Height mm 2,553 Width mm 2,238 Depth mm 3,640 4,720 5,800 6,880 Weight Unit kg 3,212 3,724 4,569 5,050 Operation weight kg 3,242 3,759 3,764 4,614 4,624 5,110 Air heat exchanger Type Microchannel Compressor Type Screw compressor Quantity 1 Fan Type Direct propeller Quantity 6 8 10 12 Air flow rate Cooling Nom. l/s 33,930 45,240 56,540 67,848 Sound power level Cooling Nom. dBA 97.5 98.1 102.6 95.7 98.7 100.1 Sound pressure level Cooling Nom. dBA 77.74 77.83 82.3 75 77.94 78.89 Operation range Air side Cooling Min.~Max. °CDB -20 ~46 Refrigerant Type/GWP R-1234(ze)/7 Charge kg 30 35 40 45 55 60 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 142.3 166.7 184.7 196.1 230.8 248 Max A 183 214 235 258 301 330 Power supply Phase/Frequency/Voltage Hz/V 3~/50/400 EWAH-TZPSD 490 500 540 545 615 SEER 6.786 6.44 6.576 6.09 6.865 Cooling capacity Nom. kW 848.9 502.6 538.7 541.2 612.4 Power input Cooling Nom. kW 133.4 132.3 141.6 143.6 156.8 Capacity control Method Stepless Minimum capacity % 19 10 30 15 EER 3.561 3.737 3.721 3.736 3.843 IPLV 7.093 6.797 6.932 6.385 7.155 Dimensions Unit Height mm 2,553 Width mm 2,238 Depth mm 6,880 7,960 6,880 7,960 Weight Unit kg 5,136 5,157 5,639 5,805 6,151 Operation weight kg 5,201 5,227 5,714 5,880 6,236 Air heat exchanger Type Microchannel Compressor Type Screw compressor Quantity 1 2 1 2 Fan Type Direct propeller Quantity 12 14 12 14 Air flow rate Cooling Nom. l/s 67,848 79,170 67,848 79,170 Sound power level Cooling Nom. dBA 104.6 100.6 100.9 99 96.6 Sound pressure level Cooling Nom. dBA 83.39 79.43 79.35 77.82 75.06 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 1 2 1 2 Piping connections Evaporator water inlet/outlet (OD) 139.7mm 168.3mm 139.7mm 219.1mm Unit Starting current Max A 0 Running current Cooling Nom. A 278 298.6 322.3 290.8 347.4 Max A 367 375 406 425 432 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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