668 EWAS-TZXSD Inverter screw with GOLD efficiency. Standard sound. J Refrigerant R-513A J New generation of air-cooled inverter series with extension of capacity range: Nominal capacity up to 1,850 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 J Unique fully integrated active harmonic filtration solution EWAS-TZXSD 295 345 380 440 515 525 565 SEER 5.2 5.4 5.5 5.2 5.1 5 5.3 Cooling capacity Nom. kW 293.5 344.9 377.1 435.9 506.6 524.4 560.5 Power input Cooling kW 94.89 108.5 124.1 127.6 159.3 155 171.5 Capacity control Method Stepless Minimum capacity % 22 19 17 28 23 13 22 EER 3.093 3.179 3.039 3.416 3.18 3.383 3.268 IPLV 5.8 6.1 5.9 6.3 6.1 6 6.5 Dimensions Unit Height mm 2,553 Width mm 2,238 Depth mm 3,640 4,720 5,800 6,880 Weight Unit kg 3,255 3,775 4,569 5,348 5,136 Operation weight kg 3,335 3,868 3,873 4,687.1 4,697.1 5,673 5,287.3 Air heat exchanger Type Microchannel Compressor Type Screw compressor Quantity 1 2 1 Fan Type Direct propeller Quantity 6 8 10 12 Air flow rate Cooling Nom. l/s 33,930 45,240 56,540 67,860 68,280 Sound power level Cooling Nom. dBA 97.5 98.1 102.6 95.7 97.5 100.1 Sound pressure level Cooling Nom. dBA 79.9 81.8 82.8 74.6 75.8 78.9 76.2 Operation range Air side Cooling Min.~Max. °CDB -20 ~42 Refrigerant Type/GWP R-513A/630 Charge kg 40 45 50 60 70 75 Circuits Quantity 1 2 1 Piping connections Evaporator water inlet/outlet (OD) 88.9mm 139.7mm 168.3mm 139.7mm Unit Starting current Max A 0 Running current Cooling Nom. A 198.1 227.3 247 258.3 305.8 334.1 331 Max A 224 261 289 314 342 389 404 Power supply Phase/Frequency/Voltage Hz/V 3~/50/400 EWAS-TZXSD 565 610 635 670 705 725 760 SEER 4.9 5 5.2 4.9 5.2 5 4.9 Cooling capacity Nom. kW 560.5 610.4 626.7 665.8 696.1 719.7 749.1 Power input Cooling kW 171.5 187.8 202.4 214.2 220.6 233.6 248.3 Capacity control Method Stepless Minimum capacity % 12 11 19 10 30 10 28 EER 3.268 3.25 3.096 3.108 3.155 3.081 3.017 IPLV 5.9 6 6.2 5.8 5.6 5.9 5.5 Dimensions Unit Height mm 2,553 Width mm 2,238 Depth mm 6,880 7,960 6,880 7,960 6,880 7,960 6,880 Weight Unit kg 5,348 5,829 5,136 5,829 5,805 5,946 5,805 Operation weight kg 5,683 6,169 5,297.3 6,174 5,976.3 6,344 5,986.3 Air heat exchanger Type Microchannel Compressor Type Screw compressor Quantity 2 1 2 1 2 1 Fan Type Direct propeller Quantity 12 14 12 14 12 14 12 Air flow rate Cooling Nom. l/s 67,860 79,170 68,280 79,170 68,280 79,170 68,280 Sound power level Cooling Nom. dBA 100.3 100.6 104.6 100.9 99 102.3 99.8 Sound pressure level Cooling Nom. dBA 80.2 81.2 76.6 83.3 77.8 83.8 78.6 Operation range Air side Cooling Min.~Max. °CDB -20 ~42 Refrigerant Type/GWP R-513A/630 Charge kg 80 85 90 95 100 105 Circuits Quantity 2 1 2 1 2 1 Piping connections Evaporator water inlet/outlet (OD) 168.3mm 139.7mm 168.3mm 139.7mm 168.3mm 139.7mm Unit Starting current Max A 0 Running current Cooling Nom. A 331 397.7 377.1 443.2 403.7 464.7 444.5 Max A 429 457 452 498 520 535 568 Power supply Phase/Frequency/Voltage Hz/V 3~/50/400 J Performance monitoring J MicroTech 4 controller: sophisticated adaptive software logic for stable operating conditions
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