697 EWFH-TZBSD EWFH TZ-D BS 590 635 745 785 845 900 985 Cooling Capacity (1) kW 787.5 861.2 998.9 1,051 1,136.3 1,213.7 1,324.7 Power input (1) kW 248.7 289.1 287.6 320.6 361.1 377.9 443.3 EER (1) 3.17 2.98 3.47 3.28 3.15 3.21 2.99 SEER (1)(2) 4.948 4.899 5.268 5.165 5.139 5.268 5.129 ηs,c (3) % 195 193 208 204 203 208 202 SEPR (1)(2) 5.432 5.436 5.834 5.618 5.506 5.536 5.21 IPLV (5) 5.275 5.242 5.594 5.496 5.443 5.506 5.399 Full Free Cooling Temperature (12) °C 5.78 4.4 4.94 4.09 2.74 4.32 2.78 Flow rate (1) l/s 27 29.5 34.3 36 39 41.6 45.4 Evaporator Pressure Drop free cooling OFF (1)(6) kPa 47.5 44.8 47.4 51.6 58 64.9 59.5 Unit pressure drop free cooling ON (12)(6) kPa 110 116 127 137 130 142 Sound Power (1)(7) Lw dB(a) 104 105 100 101 103 Lw with + OP76b dB(a) 97 98 95 96 97 Number of circuits / Compressors 2 Water volume – open loop Free Cooling Lt 255 232 280 492 492 583 Minimum Water flow rate (10) l/s 8.6 10.7 12.9 12.3 12.3 14.6 Dimensions Length mm 5,800 6,880 7,960 Width mm 2,238 Height mm 2,553 Weight (8) Unit (8) kg 4,573 4,603 5,549 5,793 6,303 6,392 Operating weight (8) kg 5,505 5,494 6,616 6,626 7,299 7,884 8,165 Water Connection Size Ø mm 168.3 219.1 Unit Running Current (1)(8)(11) A 399 472 469 519 579 604 701 Max Running Current (7)(8)(11) A 494 895 581 624 667 719 801 Current for Wiring Sizing (8)(11) A 535 901 639 686 733 791 880 Max Inrush Current (8)(9)(11) A 0 EWFH TZ-D BS C11 H11 C13 H13 H14 C15 H15 Cooling Capacity (1) kW 1,479.5 1,571.8 1,724.5 1,815.6 1,944.9 1,996.8 2,083.0 Power input (1) kW 487.5 542.9 527.7 603.8 659.1 724.8 758.8 EER (1) 3.040 2.890 3.270 3.010 2.950 2.760 2.740 SEER (1)(2) 5.106 4.996 5.425 5.348 5.365 5.278 5.295 ηs,c (3) % 201 197 214 211 212 208 209 SEPR (1)(2) 5.17 5.051 6.572 6.304 6.249 6.097 6.134 IPLV (5) 5.392 5.238 5.966 5.902 5.812 5.741 5.748 Full Free Cooling Temperature (12) °C 3.18 2.15 2.56 1.67 2.28 1.8 2.79 Flow rate (1) l/s 50.7 53.9 59.1 62.3 66.7 68.5 71.4 Evaporator Pressure Drop free cooling OFF (1)(6) kPa 45.2 49.4 38.7 41.9 46.8 48.3 52.9 Unit pressure drop free cooling ON (12)(6) kPa 128 142 130 141 139 146 140 Sound Power (1)(7) Lw dB(a) 105 107 104 105 106 107 Lw with + OP76b dB(a) 98 99 Number of circuits / Compressors 2 Water volume – open loop Free Cooling Lt 1,043 1,011 Minimum Water flow rate (10) l/s 18.1 22.6 Dimensions Length mm 9,040 10,120 11,200 12,280 Width mm 2,238 Height mm 2,553 Weight (8) Unit (8) kg 7,587 8,542 9,051 9,561 Operating weight (8) kg 10,366 10,376 11,347 11,946 11,956 12,536 Water Connection Size Ø mm 273 Unit Running Current (1)(8)(11) A 767 849 835 948 1,030 1,135 1,185 Max Running Current (7)(8)(11) A 889 927 1,015 1,106 1,218 1,330 1,400 Current for Wiring Sizing (8)(11) A 935 935 1,116 1,210 1,340 1,463 1,540 Max Inrush Current (8)(9)(11) A 0 (1) Standard Rating at Ambient 35°C Inlet temperature 26°C, leaving temperature 18°C: Fluid Ethylene glycol 25%, Fouling factor = 0; | (2) Seasonal Energy Efficiency Ratio as defined in EN14825, part load condition in cooling for Air to Water units, fan coil application, variable outlet, variable flow; | (3) The seasonal space cooling energy efficiency ηs,c is calculated as defined in Regulation (EU) 2016/2281 the seasonal energy efficiency ratio SEER divided by the conversion coefficient CC (2.5), corrected by contributions accounting for temperature control (0.03); | (4) Seasonal Energy Performance Ratio as defined in EN14825, part load condition in cooling for Air to Water units, high temperature application; | (5) Based on AHRI conditions; | (6) Fluid: Ethylene Glycol 25%, not including filter pressure drop. The installation of the filter is mandatory; | (7) Sound power level measured in accordance with ISO9614, referred to unit operating at Standard Rating Conditions for Air to water chillers according to EN14511:2 Outdoor Heat exchanger inlet dry bulb temperature 35°; Indoor heat exchanger inlet water temperature 12°C, outlet water temperature 7°C; | (8) This are intended as guideline only and referred for unit without options. Refer to dedicated wiring diagram and unit nameplate for specific values; | (9) Determined as follow: LRA of largest compressor + FLA of remaining compressors + FLA of the fans. Value intended as guideline. Refer to unit nameplate for specific value; | (10) Minimum flow rate in variable flow application in correspondence of minimum chiller capacity, supply temperature 7°C, fluid: water; | (11) Value refered to 400V/50Hz power supply. ±10% tolerance on Voltage, Voltage unbalance between phases must be within ± 3%; | (12) Inlet 26°C, Leaving 18°C, Fluid: 25% Ethylene Glycol, Fouling factor = 0. MicroTech 4
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