664 EWFD-TZPSD Air cooled Inverter screw free cooling with PLATINUM efficiency. Standard sound. J Environmentally conscious HFC134a – the most thermodynamically efficient refrigerant for air cooled applications J New generation of air-cooled inverter series with extension of capacity range: Nominal capacity up to 1,950 kW J New single screw compressor geometry allowing performance optimisation J Refrigerant-cooled inverter mounted on the compressor across the entire 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 J Glycol free application J MicroTech 4 controller: sophisticated adaptive software logic for stable operating conditions EWFD-TZPSD 10 10 11 12 12 13 14 15 285 SEER 6.411 6.274 6.44 6.189 6.286 6.18 5.85 5.671 6.018 Cooling capacity Nom. kW 1,326.86 1,449.2 1,496.98 1,734.57 1,619.43 1,847.58 1,954.24 2,069.82 384.11 Power input Cooling Nom. kW 330.48 382.27 378.98 481.29 433.58 517.97 481.1 565.53 87.52 Capacity control Method Stepless Minimum capacity % 11.5 10.5 10 15 13.5 23 EER 4.01 3.79 3.95 3.6 3.73 3.57 4.06 3.66 4.39 IPLV 6.876 6.739 6.964 6.639 6.778 6.674 6.585 6.367 6.73 Dimensions Unit Height mm 2,553 Width mm 2,238 Depth mm 11,200 12,280 13,360 4,720 Weight Unit kg 7,900 8,521 8,892 8,521 9,402 10,070 3,846 Operation weight kg 9,189 9,199 9,971 10,816 9,976 11,401 12,085 12,100 4,211 Air heat exchanger Type Microchannel Compressor Type Screw compressor Quantity 2 1 Fan Type Direct propeller Quantity 20 22 24 8 Air flow rate Cooling Nom. l/s 12,650 13,915 15,180 5,060 Sound power level Cooling Nom. dBA 101.1 102.4 103 107.5 105.2 106.2 102 102.8 97.5 Sound pressure level Cooling Nom. dBA 76.6 77.3 77.4 77.9 77.7 78.9 79.7 78.2 Operation range Air side Cooling Min.~Max. °CDB -20 ~46 Refrigerant Type/GWP R-134A/1,430 Charge kg 140 150 160 180 165 190 205 220 40 Circuits Quantity 2 1 Piping connections Evaporator water inlet/outlet (OD) 219.1 273 219.1 273 88.9 Unit Starting current A 0 Running current Cooling A 637 685 605 757 687 812 766 891 145 A 709 761 796 893 845 951 1,039 1,135 220 Power supply Phase/Hz/V 3/50/400 EWFD-TZPSD 330 370 405 450 490 530 575 615 675 SEER 6.229 6.138 6.369 6.325 6.262 6.194 6.108 6.056 5.971 Cooling capacity Nom. kW 452.16 500.07 559.54 621.98 642 730.72 792.78 811.77 919.56 Power input Cooling Nom. kW 104.14 122.84 121.3 138.19 138.4 166.83 187.02 187.35 220.31 Capacity control Method Stepless Minimum capacity % 20 17.5 30 27.5 25 12.5 11.5 10.5 10 EER 4.34 4.07 4.61 4.5 4.64 4.38 4.24 4.33 4.17 IPLV 6.82 6.691 7.327 7.623 7.171 6.719 6.613 6.593 6.435 Dimensions Unit Height mm 2,553 Width mm 2,238 Depth mm 5,800 6,880 7,960 9,040 Weight Unit kg 4,356 5,229 5,315 5,763 6,273 Operation weight kg 4,791 4,796 5,771 5,882 5,887 6,566 6,571 7,151 7,161 Air heat exchanger Type Microchannel Compressor Type Screw compressor Quantity 1 2 Fan Type Direct propeller Quantity 10 12 14 16 Air flow rate Cooling Nom. l/s 6,325 7,590 8,855 10,120 Sound power level Cooling Nom. dBA 98.1 100.4 94.7 96 97.7 100.2 100.4 100.7 101 Sound pressure level Cooling Nom. dBA 81 81.9 74.2 74.5 74.9 78.6 79.9 80.9 83 Operation range Air side Cooling Min.~Max. °CDB -20 ~46 Refrigerant Type/GWP R-134A/1,430 Charge kg 45 50 55 60 65 75 80 85 95 Circuits Quantity 1 2 Piping connections Evaporator water inlet/outlet (OD) 88.9 139.7 168.3 Unit Starting current A 0 Running current Cooling A 169 197 201 226 277 307 308 357 A 258 285 293 352 404 399 429 468 508 Power supply Phase/Hz/V 3/50/400
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