691 EWFD-TZSSD EWFD TZ-D SS 760 835 960 C10 H10 H11 H12 Cooling Capacity (1) kW 1,006.2 1,119.7 1,280.8 1,356.0 1,402.2 1,554.9 1,712.6 Power input (1) kW 264.1 311.5 365.7 406.7 429.1 473.1 506.7 EER (1) 3.81 3.6 3.5 3.330 3.270 3.290 3.380 SEER (1)(2) 5.659 5.558 5.444 5.349 5.338 5.362 5.492 ηs,c (3) % 223 219 215 211 211 211 217 SEPR (1)(2) 6.322 6.015 6.062 5.618 5.613 5.684 5.764 IPLV (5) 6.045 5.875 5.8 5.680 5.709 5.697 5.967 Full Free Cooling Temperature (12) °C 7 5.55 3.4 2.36 1.78 2.28 5.01 Flow rate (1) l/s 34.5 38.4 43.9 46.5 48.1 53.3 58.7 Evaporator Pressure Drop free cooling OFF (1)(6) kPa 48.3 58.1 44.8 49.0 46.9 55.1 63.9 Unit pressure drop free cooling ON (12)(6) kPa 104 123 128 137 140 146 133 Sound Power (1)(7) Lw dB(a) 99 100 101 102 Lw with + OP76b dB(a) 100 101 Number of circuits / Compressors 2 Water volume – open loop Free Cooling Lt 280 481 557 Minimum Water flow rate (10) l/s 12.9 15.3 18.2 Dimensions Length mm 7,960 9,040 11,200 Width mm 2,238 Height mm 2,553 Weight (8) Unit (8) kg 6,059 6,316 6,316 6,427 6,936 7,956 Operating weight (8) kg 6,916 6,926 7,404 7,409 7,601 8,191 9,356 Water Connection Size Ø mm 168.3 219.1 Unit Running Current (1)(8)(11) A 434 505 586 647 680 745 795 Max Running Current (7)(8)(11) A 610 679 706 761 789 884 948 Current for Wiring Sizing (8)(11) A 671 747 776 837 868 935 958 Max Inrush Current (8)(9)(11) A 0 EWFD TZ-D SS H13 H14 H15 H16 H17 H18 H19 Cooling Capacity (1) kW 1,849.0 1,998.9 2,057.0 2,175.4 2,344.7 2,450.5 2,554.3 Power input (1) kW 561.0 622.3 572.2 673.3 732.0 827.9 956.3 EER (1) 3.300 3.210 3.600 3.230 3.200 2.960 2.670 SEER (1)(2) 5.510 5.340 5.382 5.414 5.408 5.185 5.225 ηs,c (3) % 217 211 212 214 213 204 206 SEPR (1)(2) 5.503 5.524 6.997 6.629 6.471 6.167 5.992 IPLV (5) 5.764 5.690 6.081 5.971 5.891 5.779 5.685 Full Free Cooling Temperature (12) °C 4.8 3.52 3.03 1.98 2.18 1.34 0.53 Flow rate (1) l/s 63.4 68.6 70.5 74.6 80.4 84.0 87.6 Evaporator Pressure Drop free cooling OFF (1)(6) kPa 72.6 48.6 50.8 55.5 61.4 66.1 70.8 Unit pressure drop free cooling ON (12)(6) kPa 141 129 136 150 154 166 179 Sound Power (1)(7) Lw dB(a) 104 105 103 104 105 106 107 Lw with + OP76b dB(a) 102 Number of circuits / Compressors 2 Water volume – open loop Free Cooling Lt 557 1,011 Minimum Water flow rate (10) l/s 18.2 22.6 Dimensions Length mm 12,280 13,360 Width mm 2,238 Height mm 2,553 Weight (8) Unit (8) kg 8,465 9,157 9,561 9,561 10,070 Operating weight (8) kg 9,945 11,107 11,520 11,535 12,130 12,140 12,150 Water Connection Size Ø mm 219.1 273 273 273 273 273 273 Unit Running Current (1)(8)(11) A 875 975 901 1,051 1,145 1,287 1,477 Max Running Current (7)(8)(11) A 1,187 1,156 1,124 1,227 1,351 1,475 1,608 Current for Wiring Sizing (8)(11) A 1,248 1,271 1,237 1,280 1,486 1,621 1,621 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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