EWWD320FZXS EWWD430FZXS EWWD520FZXS EWWD640FZXS EWWD860FZXS EWWDC10FZXS
Cooling capacity Nom. kW 316.9 440.6 521.9 640.5 889.5 1,056
  Rated kW 316.9 440.6 521.91 640.49 889.51 1,055.99
Capacity control Method   Variable Variable Variable Variable Variable Variable
Power input Cooling Nom. kW 65.81 90.42 106.6 128.6 179.4 208.1
EER 4.815 4.873 4.898 4.98 4.959 5.076
ESEER 8.11 8.39 8.66 8.35 8.52 8.88
IPLV 9.25 9.64 9.89 9.5 9.74 10.06
SEER 7.9 8.23 8.5 7.82 7.9 8.38
Dimensions Unit Depth mm 3,254 3,254 3,419 3,441 3,289 3,401
    Height mm 1,823 1,823 1,823 1,755 1,748 1,794
    Width mm 1,276 1,276 1,276 1,790 1,853 1,904
Weight Unit kg 2,360 2,416 2,546 3,709 4,095 4,765
  Operation weight kg 2,520 2,634 2,812 4,074 4,548 5,330
Casing Colour   Ivory white Ivory white Ivory white Ivory white Ivory white Ivory white
  Material   Painted galvanized steel plate Painted galvanized steel plate Painted galvanized steel plate Painted galvanized steel plate Painted galvanized steel plate Painted galvanized steel plate
Water heat exchanger - evaporator Type   Shell and tube Shell and tube Shell and tube Shell and tube Shell and tube Shell and tube
  Fluid   Water Water Water Water Water Water
  Fouling factor   0 0 0 0 0 0
  Water volume l 78 107 134 184 210 302
  Water temperature in Cooling °C 12 12 12 12 12 12
  Water temperature out Cooling °C 7 7 7 7 7 7
  Water flow rate Nom. l/s 15.12 21.02 24.9 30.56 42.44 50.39
  Water pressure drop Cooling Nom. kPa 30.2 31.9 32.6 35.4 32 31.5
  Insulation material   Closed cell Closed cell Closed cell Closed cell Closed cell Closed cell
Water heat exchanger - condenser Type   Shell and tube Shell and tube Shell and tube Shell and tube Shell and tube Shell and tube
  Fluid   Water Water Water Water Water Water
  Fouling factor   0 0 0 0 0 0
  Water volume l 83 111 133 181 243 263
  Water temperature in Cooling °C 30 30 30 30 30 30
  Water temperature out Cooling °C 35 35 35 35 35 35
  Water flow rate Nom. l/s 18.35 25.47 30.15 36.91 51.28 60.67
  Water pressure drop Cooling Nom. kPa 24.3 26.1 28.5 23.1 32.5 29.1
Heat exchanger Indoor side   water water water water water water
  Outdoor side   water water water water water water
Compressor Type   Driven vapour compression Driven vapour compression Driven vapour compression Driven vapour compression Driven vapour compression Driven vapour compression
  Driver   Electric motor Electric motor Electric motor Electric motor Electric motor Electric motor
  Oil Charged volume l 0 0 0 0 0 0
  Quantity   1 1 1 2 2 2
Sound power level Cooling Nom. dBA 89 90 91 92 94 95
Sound pressure level Cooling Nom. dBA 71 72 73 74 75 76
Operation range Evaporator Cooling Min. °CDB 2 2 2 2 2 2
      Max. °CDB 15 15 15 15 15 15
  Condenser Cooling Min. °CDB 18 18 18 18 18 18
      Max. °CDB 46 46 46 46 46 46
Refrigerant Type   R-134a R-134a R-134a R-134a R-134a R-134a
  Charge kg 240 220 180 220 220 300
  Circuits Quantity   1 1 1 1 1 1
  GWP   1,430 1,430 1,430 1,430 1,430 1,430
Charge Per circuit kgCO2Eq 343,200 314,600 257,400 314,600 314,600 429,000
  Per circuit TCO2Eq 343.2 314.6 257.4 314.6 314.6 429.0
Piping connections Evaporator water inlet/outlet (OD)   168.3mm 168.3mm 219.1mm 219.1mm 219.1mm 273mm
  Condenser water inlet/outlet (OD)   168.3mm 168.3mm 168.3mm 219.1mm 219.1mm 219.1mm
General Supplier/Manufacturer details Name and address   Daikin Applied Europe - Via Piani di S.Maria 72, 00040 Ariccia (Roma), Italy Daikin Applied Europe - Via Piani di S.Maria 72, 00040 Ariccia (Roma), Italy Daikin Applied Europe - Via Piani di S.Maria 72, 00040 Ariccia (Roma), Italy Daikin Applied Europe - Via Piani di S.Maria 72, 00040 Ariccia (Roma), Italy Daikin Applied Europe - Via Piani di S.Maria 72, 00040 Ariccia (Roma), Italy Daikin Applied Europe - Via Piani di S.Maria 72, 00040 Ariccia (Roma), Italy
LW(A) Sound power level (according to EN14825) dB(A) 89 90 91 92 94 95
Space cooling A Condition (35°C - 27/19) EERd   4.82 4.88 4.88 4.92 4.91 5.02
    Pdc kW 316.9 440.6 521.91 640.49 889.51 1,055.99
  B Condition (30°C - 27/19) EERd   6.66 6.93 6.94 6.64 6.8 7
    Pdc kW 235.65 327.67 389.8 474.42 659.83 786.23
  C Condition (25°C - 27/19) EERd   9.92 10.35 10.48 9.84 9.92 10.38
    Pdc kW 150.03 208.65 248.25 302.51 420.49 500.97
  D Condition (20°C - 27/19) EERd   8.81 9.19 10.07 8.74 8.81 9.66
    Pdc kW 150.03 208.65 111.07 302.51 420.49 224.48
  ηs,c % 308 321.2 332 304.8 308 327.2
Cooling Cdc (Degradation cooling)   0.9 0.9 0.9 0.9 0.9 0.9
Standard rating conditions used Medium temperature application Medium temperature application Medium temperature application Medium temperature application Medium temperature application Medium temperature application
Power consumption in other than active mode Crankcase heater mode PCK W 0 0 0 0 0 0
  Off mode POFF W 0 0 0 0 0 0
  Standby mode Cooling PSB W 0.05 0.05 0.05 0.1 0.1 0.1
  Thermostat-off mode PTO Cooling W 1.34 1.7 1.42 3.48 5.37 4.14
Power supply Phase   3~ 3~ 3~ 3~ 3~ 3~
  Frequency Hz 50 50 50 50 50 50
  Voltage V 400 400 400 400 400 400
  Voltage range Min. % -10 -10 -10 -10 -10 -10
    Max. % 10 10 10 10 10 10
Unit Starting current Max A 2 2 2 2 2 2
  Running current Cooling Nom. A 104 142 168 207 285 335
    Max A 135 210 176 270 420 352
  Max unit current for wires sizing A 149 231 194 297 462 387
Compressor Phase   3~ 3~ 3~ 3~ 3~ 3~
  Voltage V 400 400 400 400 400 400
  Voltage range Min. % -10 -10 -10 -10 -10 -10
    Max. % 10 10 10 10 10 10
  Maximum running current A 135 210 176 135 210 176
  Starting method   VFD driven VFD driven VFD driven VFD driven VFD driven VFD driven
Compressor 2 Maximum running current A       135 210 176
Notes Figures are based on standard conditions: evaporator 12/7°C; condenser 30/35°C; EER & ESEER reported are the maximum at these conditions and at a specific speed. Figures are based on standard conditions: evaporator 12/7°C; condenser 30/35°C; EER & ESEER reported are the maximum at these conditions and at a specific speed. Figures are based on standard conditions: evaporator 12/7°C; condenser 30/35°C; EER & ESEER reported are the maximum at these conditions and at a specific speed. Figures are based on standard conditions: evaporator 12/7°C; condenser 30/35°C; EER & ESEER reported are the maximum at these conditions and at a specific speed. Figures are based on standard conditions: evaporator 12/7°C; condenser 30/35°C; EER & ESEER reported are the maximum at these conditions and at a specific speed. Figures are based on standard conditions: evaporator 12/7°C; condenser 30/35°C; EER & ESEER reported are the maximum at these conditions and at a specific speed.
  Oil free centrifugal chillers provide different cooling capacity, power input, EER, etc. (at fixed evaporator and condenser water conditions) depending on the compressor speed of rotation Oil free centrifugal chillers provide different cooling capacity, power input, EER, etc. (at fixed evaporator and condenser water conditions) depending on the compressor speed of rotation Oil free centrifugal chillers provide different cooling capacity, power input, EER, etc. (at fixed evaporator and condenser water conditions) depending on the compressor speed of rotation Oil free centrifugal chillers provide different cooling capacity, power input, EER, etc. (at fixed evaporator and condenser water conditions) depending on the compressor speed of rotation Oil free centrifugal chillers provide different cooling capacity, power input, EER, etc. (at fixed evaporator and condenser water conditions) depending on the compressor speed of rotation Oil free centrifugal chillers provide different cooling capacity, power input, EER, etc. (at fixed evaporator and condenser water conditions) depending on the compressor speed of rotation
  A dedicated selection tool (EWWD-FZ selection software) is available to select the units and calculate the performance at specific working conditions A dedicated selection tool (EWWD-FZ selection software) is available to select the units and calculate the performance at specific working conditions A dedicated selection tool (EWWD-FZ selection software) is available to select the units and calculate the performance at specific working conditions A dedicated selection tool (EWWD-FZ selection software) is available to select the units and calculate the performance at specific working conditions A dedicated selection tool (EWWD-FZ selection software) is available to select the units and calculate the performance at specific working conditions A dedicated selection tool (EWWD-FZ selection software) is available to select the units and calculate the performance at specific working conditions
  For dual compressor units the minimum capacity is related to the condition with only one compressor running For dual compressor units the minimum capacity is related to the condition with only one compressor running For dual compressor units the minimum capacity is related to the condition with only one compressor running For dual compressor units the minimum capacity is related to the condition with only one compressor running For dual compressor units the minimum capacity is related to the condition with only one compressor running For dual compressor units the minimum capacity is related to the condition with only one compressor running
  Sound level data are measured at entering evaporator water temp. 12°C; leaving evaporator water temp. 7°C; entering condenser water temp. 30°C; leaving condenser water temp. 35°C; full load operation; standard: ISO3744 Sound level data are measured at entering evaporator water temp. 12°C; leaving evaporator water temp. 7°C; entering condenser water temp. 30°C; leaving condenser water temp. 35°C; full load operation; standard: ISO3744 Sound level data are measured at entering evaporator water temp. 12°C; leaving evaporator water temp. 7°C; entering condenser water temp. 30°C; leaving condenser water temp. 35°C; full load operation; standard: ISO3744 Sound level data are measured at entering evaporator water temp. 12°C; leaving evaporator water temp. 7°C; entering condenser water temp. 30°C; leaving condenser water temp. 35°C; full load operation; standard: ISO3744 Sound level data are measured at entering evaporator water temp. 12°C; leaving evaporator water temp. 7°C; entering condenser water temp. 30°C; leaving condenser water temp. 35°C; full load operation; standard: ISO3744 Sound level data are measured at entering evaporator water temp. 12°C; leaving evaporator water temp. 7°C; entering condenser water temp. 30°C; leaving condenser water temp. 35°C; full load operation; standard: ISO3744
  Fluid: Water Fluid: Water Fluid: Water Fluid: Water Fluid: Water Fluid: Water
  Allowed voltage tolerance ± 10%. Voltage unbalance between phases must be within ± 3%. Allowed voltage tolerance ± 10%. Voltage unbalance between phases must be within ± 3%. Allowed voltage tolerance ± 10%. Voltage unbalance between phases must be within ± 3%. Allowed voltage tolerance ± 10%. Voltage unbalance between phases must be within ± 3%. Allowed voltage tolerance ± 10%. Voltage unbalance between phases must be within ± 3%. Allowed voltage tolerance ± 10%. Voltage unbalance between phases must be within ± 3%.
  Maximum starting current: starting current of biggest compressor + current of the other compressor at 75 % of maximum load Maximum starting current: starting current of biggest compressor + current of the other compressor at 75 % of maximum load Maximum starting current: starting current of biggest compressor + current of the other compressor at 75 % of maximum load Maximum starting current: starting current of biggest compressor + current of the other compressor at 75 % of maximum load Maximum starting current: starting current of biggest compressor + current of the other compressor at 75 % of maximum load Maximum starting current: starting current of biggest compressor + current of the other compressor at 75 % of maximum load
  Nominal current cooling mode is referred to the following conditions: evaporator 12°C/7°C; condenser 30/35°C Nominal current cooling mode is referred to the following conditions: evaporator 12°C/7°C; condenser 30/35°C Nominal current cooling mode is referred to the following conditions: evaporator 12°C/7°C; condenser 30/35°C Nominal current cooling mode is referred to the following conditions: evaporator 12°C/7°C; condenser 30/35°C Nominal current cooling mode is referred to the following conditions: evaporator 12°C/7°C; condenser 30/35°C Nominal current cooling mode is referred to the following conditions: evaporator 12°C/7°C; condenser 30/35°C
  Maximum running current is based on max compressor absorbed current in its envelope Maximum running current is based on max compressor absorbed current in its envelope Maximum running current is based on max compressor absorbed current in its envelope Maximum running current is based on max compressor absorbed current in its envelope Maximum running current is based on max compressor absorbed current in its envelope Maximum running current is based on max compressor absorbed current in its envelope
  Maximum unit current for wires sizing is based on minimum allowed voltage. Maximum unit current for wires sizing is based on minimum allowed voltage. Maximum unit current for wires sizing is based on minimum allowed voltage. Maximum unit current for wires sizing is based on minimum allowed voltage. Maximum unit current for wires sizing is based on minimum allowed voltage. Maximum unit current for wires sizing is based on minimum allowed voltage.
  Maximum current for wires sizing: compressor full load ampere x 1.1 Maximum current for wires sizing: compressor full load ampere x 1.1 Maximum current for wires sizing: compressor full load ampere x 1.1 Maximum current for wires sizing: compressor full load ampere x 1.1 Maximum current for wires sizing: compressor full load ampere x 1.1 Maximum current for wires sizing: compressor full load ampere x 1.1
  See separate drawing for operation range See separate drawing for operation range See separate drawing for operation range See separate drawing for operation range See separate drawing for operation range See separate drawing for operation range
  Equipment contains fluorinated greenhouse gases. Actual refrigerant charge depends on the final unit construction, details can be found on the unit labels. Equipment contains fluorinated greenhouse gases. Actual refrigerant charge depends on the final unit construction, details can be found on the unit labels. Equipment contains fluorinated greenhouse gases. Actual refrigerant charge depends on the final unit construction, details can be found on the unit labels. Equipment contains fluorinated greenhouse gases. Actual refrigerant charge depends on the final unit construction, details can be found on the unit labels. Equipment contains fluorinated greenhouse gases. Actual refrigerant charge depends on the final unit construction, details can be found on the unit labels. Equipment contains fluorinated greenhouse gases. Actual refrigerant charge depends on the final unit construction, details can be found on the unit labels.