Specifications Table for EWAD-CZXS

EWAD740CZXS EWAD830CZXS EWAD900CZXS EWADC10CZXS EWADC11CZXS EWADC12CZXS EWADC13CZXS EWADC14CZXS EWADC15CZXS EWADC16CZXS EWADC17CZXS EWADC18CZXS
Cooling capacity Nom. kW 734.1 828.5 898.2 1,033 1,090 1,232 1,303 1,444 1,538 1,616 1,701 1,795
Capacity control Method   Variable Variable Variable Variable Variable Variable Variable Variable Variable Variable Variable Variable
  Minimum capacity % 20 20 20 20 20 20 20 20 20 13 13 13
Power input Cooling Nom. kW 238 269.5 309.2 343.3 379.9 404.3 446.6 493.7 538.4 564.3 595.9 618.7
EER 3.072 3.075 2.904 3.008 2.869 3.047 2.919 2.926 2.856 2.863 2.855 2.9
IPLV 5.68 5.72 5.79 5.73 5.56 5.58 5.45 5.61 5.75 5.65 5.46 5.29
SEER 4.85 4.98 5 5.13 5.02 5.22 5.19 5.23 5.11 5.07 5.15 5.26
Dimensions Unit Depth mm 6,725 7,625 7,625 8,525 8,525 10,325 10,325 11,625 12,525 12,525 13,425 14,325
    Height mm 2,540 2,540 2,540 2,540 2,540 2,540 2,540 2,540 2,540 2,540 2,540 2,540
    Width mm 2,285 2,285 2,285 2,285 2,285 2,285 2,285 2,285 2,285 2,285 2,285 2,285
Weight Operation weight kg 6,250 6,860 7,110 7,880 7,880 8,960 9,360 9,980 10,320 12,220 13,040 13,790
  Unit kg 6,000 6,620 6,870 7,440 7,440 8,570 8,970 9,600 9,940 11,370 12,190 12,920
Casing Colour   Ivory white Ivory white Ivory white Ivory white Ivory white Ivory white Ivory white Ivory white Ivory white Ivory white Ivory white Ivory white
  Material   Galvanized and painted steel sheet Galvanized and painted steel sheet Galvanized and painted steel sheet Galvanized and painted steel sheet Galvanized and painted steel sheet Galvanized and painted steel sheet Galvanized and painted steel sheet Galvanized and painted steel sheet Galvanized and painted steel sheet Galvanized and painted steel sheet Galvanized and painted steel sheet Galvanized and painted steel sheet
Air heat exchanger Type   High efficiency fin and tube type High efficiency fin and tube type High efficiency fin and tube type High efficiency fin and tube type High efficiency fin and tube type High efficiency fin and tube type High efficiency fin and tube type High efficiency fin and tube type High efficiency fin and tube type High efficiency fin and tube type High efficiency fin and tube type High efficiency fin and tube type
Fan Quantity   12 14 14 16 16 20 20 22 24 24 26 28
  Type   Direct propeller Direct propeller Direct propeller Direct propeller Direct propeller Direct propeller Direct propeller Direct propeller Direct propeller Direct propeller Direct propeller Direct propeller
Fan motor Drive   DOL DOL DOL DOL DOL DOL DOL DOL DOL DOL DOL DOL
Compressor Quantity   2 2 2 2 2 2 2 2 2 3 3 3
  Type   Asymmetric single screw compressor Asymmetric single screw compressor Asymmetric single screw compressor Asymmetric single screw compressor Asymmetric single screw compressor Asymmetric single screw compressor Asymmetric single screw compressor Asymmetric single screw compressor Asymmetric single screw compressor Asymmetric single screw compressor Asymmetric single screw compressor Asymmetric single screw compressor
  Starting method   Inverter driven Inverter driven Inverter driven Inverter driven Inverter driven Inverter driven Inverter driven Inverter driven Inverter driven Inverter driven Inverter driven Inverter driven
Operation range Air side Cooling Min. °CDB -18 -18 -18 -18 -18 -18 -18 -18 -18 -18 -18 -18
      Max. °CDB 50 50 50 50 50 50 50 50 50 50 50 50
  Water side Evaporator Min. °CDB -8 -8 -8 -8 -8 -8 -8 -8 -8 -8 -8 -8
      Max. °CDB 15 15 15 15 15 15 15 15 15 15 15 15
Sound power level Cooling Nom. dBA 102 103 103 103 103 104 104 104 104 106 106 106
Sound pressure level Cooling Nom. dBA 81 81 81 81 81 81 81 81 81 83 83 83
Refrigerant Type   R-134a R-134a R-134a R-134a R-134a R-134a R-134a R-134a R-134a R-134a R-134a R-134a
  GWP   1,430 1,430 1,430 1,430 1,430 1,430 1,430 1,430 1,430 1,430 1,430 1,430
  Charge kg 146 162 162 200 200 250 250 250 280 320.1 339.9 350.1
  Circuits Quantity   2 2 2 2 2 2 2 2 2 3 3 3
Piping connections Evaporator water inlet/outlet (OD)   168.3mm 168.3mm 168.3mm 219.1mm 219.1mm 219.1mm 219.1mm 219.1mm 219.1mm 273mm 273mm 273mm
Power supply Phase   3~ 3~ 3~ 3~ 3~ 3~ 3~ 3~ 3~ 3~ 3~ 3~
  Frequency Hz 50 50 50 50 50 50 50 50 50 50 50 50
  Voltage V 400 400 400 400 400 400 400 400 400 400 400 400
  Voltage range Min. % -10 -10 -10 -10 -10 -10 -10 -10 -10 -10 -10 -10
    Max. % 10 10 10 10 10 10 10 10 10 10 10 10
Unit Starting current Max A 377 420 451 501 540 590 626 709 772 848 899 949
  Running current Cooling Nom. A 406 442 485 537 591 636 698 769 837 881 931 970
    Max A 529 584 632 697 755 824 877 979 1,081 1,132 1,193 1,255
  Max unit current for wires sizing A 535 588 633 728 816 825 877 1,000 1,125 1,224 1,253 1,283
Notes (1) - Performance calculations according to EN 14511 (1) - Performance calculations according to EN 14511 (1) - Performance calculations according to EN 14511 (1) - Performance calculations according to EN 14511 (1) - Performance calculations according to EN 14511 (1) - Performance calculations according to EN 14511 (1) - Performance calculations according to EN 14511 (1) - Performance calculations according to EN 14511 (1) - Performance calculations according to EN 14511 (1) - Performance calculations according to EN 14511 (1) - Performance calculations according to EN 14511 (1) - Performance calculations according to EN 14511
  (2) - Sound power level (at standard conditions) is measured in accordance with ISO9614 and Eurovent 8/1 for Eurovent certified units (2) - Sound power level (at standard conditions) is measured in accordance with ISO9614 and Eurovent 8/1 for Eurovent certified units (2) - Sound power level (at standard conditions) is measured in accordance with ISO9614 and Eurovent 8/1 for Eurovent certified units (2) - Sound power level (at standard conditions) is measured in accordance with ISO9614 and Eurovent 8/1 for Eurovent certified units (2) - Sound power level (at standard conditions) is measured in accordance with ISO9614 and Eurovent 8/1 for Eurovent certified units (2) - Sound power level (at standard conditions) is measured in accordance with ISO9614 and Eurovent 8/1 for Eurovent certified units (2) - Sound power level (at standard conditions) is measured in accordance with ISO9614 and Eurovent 8/1 for Eurovent certified units (2) - Sound power level (at standard conditions) is measured in accordance with ISO9614 and Eurovent 8/1 for Eurovent certified units (2) - Sound power level (at standard conditions) is measured in accordance with ISO9614 and Eurovent 8/1 for Eurovent certified units (2) - Sound power level (at standard conditions) is measured in accordance with ISO9614 and Eurovent 8/1 for Eurovent certified units (2) - Sound power level (at standard conditions) is measured in accordance with ISO9614 and Eurovent 8/1 for Eurovent certified units (2) - Sound power level (at standard conditions) is measured in accordance with ISO9614 and Eurovent 8/1 for Eurovent certified units
  (3) - Maximum starting current: unit is inverter driven. No inrush current at start up. Declared value refers to the stand-by current. (3) - Maximum starting current: unit is inverter driven. No inrush current at start up. Declared value refers to the stand-by current. (3) - Maximum starting current: unit is inverter driven. No inrush current at start up. Declared value refers to the stand-by current. (3) - Maximum starting current: unit is inverter driven. No inrush current at start up. Declared value refers to the stand-by current. (3) - Maximum starting current: unit is inverter driven. No inrush current at start up. Declared value refers to the stand-by current. (3) - Maximum starting current: unit is inverter driven. No inrush current at start up. Declared value refers to the stand-by current. (3) - Maximum starting current: unit is inverter driven. No inrush current at start up. Declared value refers to the stand-by current. (3) - Maximum starting current: unit is inverter driven. No inrush current at start up. Declared value refers to the stand-by current. (3) - Maximum starting current: unit is inverter driven. No inrush current at start up. Declared value refers to the stand-by current. (3) - Maximum starting current: unit is inverter driven. No inrush current at start up. Declared value refers to the stand-by current. (3) - Maximum starting current: unit is inverter driven. No inrush current at start up. Declared value refers to the stand-by current. (3) - Maximum starting current: unit is inverter driven. No inrush current at start up. Declared value refers to the stand-by current.
  (4) - Nominal current in cooling mode: entering evaporator water temp. 12°C; leaving evaporator water temp. 7°C; ambient air temp. 35°C. Compressor + fans current. (4) - Nominal current in cooling mode: entering evaporator water temp. 12°C; leaving evaporator water temp. 7°C; ambient air temp. 35°C. Compressor + fans current. (4) - Nominal current in cooling mode: entering evaporator water temp. 12°C; leaving evaporator water temp. 7°C; ambient air temp. 35°C. Compressor + fans current. (4) - Nominal current in cooling mode: entering evaporator water temp. 12°C; leaving evaporator water temp. 7°C; ambient air temp. 35°C. Compressor + fans current. (4) - Nominal current in cooling mode: entering evaporator water temp. 12°C; leaving evaporator water temp. 7°C; ambient air temp. 35°C. Compressor + fans current. (4) - Nominal current in cooling mode: entering evaporator water temp. 12°C; leaving evaporator water temp. 7°C; ambient air temp. 35°C. Compressor + fans current. (4) - Nominal current in cooling mode: entering evaporator water temp. 12°C; leaving evaporator water temp. 7°C; ambient air temp. 35°C. Compressor + fans current. (4) - Nominal current in cooling mode: entering evaporator water temp. 12°C; leaving evaporator water temp. 7°C; ambient air temp. 35°C. Compressor + fans current. (4) - Nominal current in cooling mode: entering evaporator water temp. 12°C; leaving evaporator water temp. 7°C; ambient air temp. 35°C. Compressor + fans current. (4) - Nominal current in cooling mode: entering evaporator water temp. 12°C; leaving evaporator water temp. 7°C; ambient air temp. 35°C. Compressor + fans current. (4) - Nominal current in cooling mode: entering evaporator water temp. 12°C; leaving evaporator water temp. 7°C; ambient air temp. 35°C. Compressor + fans current. (4) - Nominal current in cooling mode: entering evaporator water temp. 12°C; leaving evaporator water temp. 7°C; ambient air temp. 35°C. Compressor + fans current.
  (5) - Maximum running current is based on max compressor absorbed current in its envelope and max fans absorbed current (5) - Maximum running current is based on max compressor absorbed current in its envelope and max fans absorbed current (5) - Maximum running current is based on max compressor absorbed current in its envelope and max fans absorbed current (5) - Maximum running current is based on max compressor absorbed current in its envelope and max fans absorbed current (5) - Maximum running current is based on max compressor absorbed current in its envelope and max fans absorbed current (5) - Maximum running current is based on max compressor absorbed current in its envelope and max fans absorbed current (5) - Maximum running current is based on max compressor absorbed current in its envelope and max fans absorbed current (5) - Maximum running current is based on max compressor absorbed current in its envelope and max fans absorbed current (5) - Maximum running current is based on max compressor absorbed current in its envelope and max fans absorbed current (5) - Maximum running current is based on max compressor absorbed current in its envelope and max fans absorbed current (5) - Maximum running current is based on max compressor absorbed current in its envelope and max fans absorbed current (5) - Maximum running current is based on max compressor absorbed current in its envelope and max fans absorbed current
  (6) - Maximum unit current for wires sizing is based on minimum allowed voltage. (6) - Maximum unit current for wires sizing is based on minimum allowed voltage. (6) - Maximum unit current for wires sizing is based on minimum allowed voltage. (6) - Maximum unit current for wires sizing is based on minimum allowed voltage. (6) - Maximum unit current for wires sizing is based on minimum allowed voltage. (6) - Maximum unit current for wires sizing is based on minimum allowed voltage. (6) - Maximum unit current for wires sizing is based on minimum allowed voltage. (6) - Maximum unit current for wires sizing is based on minimum allowed voltage. (6) - Maximum unit current for wires sizing is based on minimum allowed voltage. (6) - Maximum unit current for wires sizing is based on minimum allowed voltage. (6) - Maximum unit current for wires sizing is based on minimum allowed voltage. (6) - Maximum unit current for wires sizing is based on minimum allowed voltage.
  (7) - Fluid: Water (7) - Fluid: Water (7) - Fluid: Water (7) - Fluid: Water (7) - Fluid: Water (7) - Fluid: Water (7) - Fluid: Water (7) - Fluid: Water (7) - Fluid: Water (7) - Fluid: Water (7) - Fluid: Water (7) - Fluid: Water
  (8) - Allowed voltage tolerance ± 10%. Voltage unbalance between phases must be within ± 3%. (8) - Allowed voltage tolerance ± 10%. Voltage unbalance between phases must be within ± 3%. (8) - Allowed voltage tolerance ± 10%. Voltage unbalance between phases must be within ± 3%. (8) - Allowed voltage tolerance ± 10%. Voltage unbalance between phases must be within ± 3%. (8) - Allowed voltage tolerance ± 10%. Voltage unbalance between phases must be within ± 3%. (8) - Allowed voltage tolerance ± 10%. Voltage unbalance between phases must be within ± 3%. (8) - Allowed voltage tolerance ± 10%. Voltage unbalance between phases must be within ± 3%. (8) - Allowed voltage tolerance ± 10%. Voltage unbalance between phases must be within ± 3%. (8) - Allowed voltage tolerance ± 10%. Voltage unbalance between phases must be within ± 3%. (8) - Allowed voltage tolerance ± 10%. Voltage unbalance between phases must be within ± 3%. (8) - Allowed voltage tolerance ± 10%. Voltage unbalance between phases must be within ± 3%. (8) - Allowed voltage tolerance ± 10%. Voltage unbalance between phases must be within ± 3%.
  (9) - For more details on the operating limits please refer to the Chiller Selection Software (CSS). (9) - For more details on the operating limits please refer to the Chiller Selection Software (CSS). (9) - For more details on the operating limits please refer to the Chiller Selection Software (CSS). (9) - For more details on the operating limits please refer to the Chiller Selection Software (CSS). (9) - For more details on the operating limits please refer to the Chiller Selection Software (CSS). (9) - For more details on the operating limits please refer to the Chiller Selection Software (CSS). (9) - For more details on the operating limits please refer to the Chiller Selection Software (CSS). (9) - For more details on the operating limits please refer to the Chiller Selection Software (CSS). (9) - For more details on the operating limits please refer to the Chiller Selection Software (CSS). (9) - For more details on the operating limits please refer to the Chiller Selection Software (CSS). (9) - For more details on the operating limits please refer to the Chiller Selection Software (CSS). (9) - For more details on the operating limits please refer to the Chiller Selection Software (CSS).
  (10) - Equipment contains fluorinated greenhouse gases. Actual refrigerant charge depends on the final unit construction, details can be found on the unit labels. (10) - Equipment contains fluorinated greenhouse gases. Actual refrigerant charge depends on the final unit construction, details can be found on the unit labels. (10) - Equipment contains fluorinated greenhouse gases. Actual refrigerant charge depends on the final unit construction, details can be found on the unit labels. (10) - Equipment contains fluorinated greenhouse gases. Actual refrigerant charge depends on the final unit construction, details can be found on the unit labels. (10) - Equipment contains fluorinated greenhouse gases. Actual refrigerant charge depends on the final unit construction, details can be found on the unit labels. (10) - Equipment contains fluorinated greenhouse gases. Actual refrigerant charge depends on the final unit construction, details can be found on the unit labels. (10) - Equipment contains fluorinated greenhouse gases. Actual refrigerant charge depends on the final unit construction, details can be found on the unit labels. (10) - Equipment contains fluorinated greenhouse gases. Actual refrigerant charge depends on the final unit construction, details can be found on the unit labels. (10) - Equipment contains fluorinated greenhouse gases. Actual refrigerant charge depends on the final unit construction, details can be found on the unit labels. (10) - Equipment contains fluorinated greenhouse gases. Actual refrigerant charge depends on the final unit construction, details can be found on the unit labels. (10) - Equipment contains fluorinated greenhouse gases. Actual refrigerant charge depends on the final unit construction, details can be found on the unit labels. (10) - Equipment contains fluorinated greenhouse gases. Actual refrigerant charge depends on the final unit construction, details can be found on the unit labels.