665 MicroTech 4 EWFD-TZPSD EWFD-TZPSD 735 810 890 960 SEER 6.024 6.262 6.488 6.363 Cooling capacity Nom. kW 998.68 1,105.28 1,177.66 1,275.17 Power input Cooling Nom. kW 252.26 263.6 282.75 320.56 Capacity control Method Stepless Minimum capacity % 10 13.5 12.5 EER 3.96 4.19 4.16 3.98 IPLV 6.529 6.853 7.078 6.894 Dimensions Unit Height mm 2,553 Width mm 2,238 Depth mm 9,040 10,120 Weight Unit kg 6,344 7,134 7,390 Operation weight kg 7,279 8,327 8,594 8,604 Air heat exchanger Type Microchannel Compressor Type Screw compressor Quantity 2 Fan Type Direct propeller Quantity 16 18 Air flow rate Cooling Nom. l/s 10,120 11,385 Sound power level Cooling Nom. dBA 102.3 104.6 98.6 100.4 Sound pressure level Cooling Nom. dBA 83.4 83.6 75.9 76.3 Operation range Air side Cooling Min.~Max. °CDB -20 ~46 Refrigerant Type/GWP R-134A/1,430 Charge kg 100 110 120 130 Circuits Quantity 2 Piping connections Evaporator water inlet/outlet (OD) 168.3 219.1 Unit Starting current A 0 Running current Cooling A 404 421 462 519 A 535 573 616 672 Power supply Phase/Hz/V 3/50/400
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