Specifications Table for EWYD-4ZXL

EWYD4004ZXLA2 EWYD4504ZXLA2 EWYD5004ZXLA2 EWYD5504ZXLA2 EWYD6004ZXLA2 EWYD6504ZXLA2 EWYD7004ZXLA2 EWYD8004ZXLA2
Air to Water - Cooling only mode Air to Water - Cooling only mode-=-Cooling capacity Air to Water - Cooling only mode-=-Cooling capacity-=-Nom. Air to Water - Cooling only mode-=-Cooling capacity-=-Nom.-=-Gross-=-kW kW 399 449 500 548 599 650 697 794
      Air to Water - Cooling only mode-=-Cooling capacity-=-Nom.-=-Net-=-kW kW 399 448 499 546 598 649 696 792
  Air to Water - Cooling only mode-=-EER Air to Water - Cooling only mode-=-EER-=-Gross   3.30 3.35 3.38 3.35 3.36 3.34 3.51 3.44
    Air to Water - Cooling only mode-=-EER-=-Net   3.28 3.33 3.35 3.32 3.33 3.30 3.47 3.40
Air to Water - Heating only mode Air to Water - Heating only mode-=-Heating capacity Air to Water - Heating only mode-=-Heating capacity-=-Nom. Air to Water - Heating only mode-=-Heating capacity-=-Nom.-=-Gross-=-kW kW 398 448 498 544 594 647 694 795
      Air to Water - Heating only mode-=-Heating capacity-=-Nom.-=-Net-=-kW kW 398 449 499 545 595 649 696 798
  Air to Water - Heating only mode-=-COP Air to Water - Heating only mode-=-COP-=-Gross   3.61 3.80 3.75 3.75 3.75 3.68 3.87 3.88
    Air to Water - Heating only mode-=-COP-=-Net   3.59 3.78 3.73 3.73 3.72 3.66 3.84 3.85
Water to Water - Cooling + Heating mode Water to Water - Cooling + Heating mode-=-Cooling capacity Water to Water - Cooling + Heating mode-=-Cooling capacity-=-Gross-=-kW kW 311 352 395 432 470 513 545 632
    Water to Water - Cooling + Heating mode-=-Cooling capacity-=-Net-=-kW kW 310 351 394 431 468 512 543 630
  Water to Water - Cooling + Heating mode-=-Heating capacity Water to Water - Cooling + Heating mode-=-Heating capacity-=-Gross-=-kW kW 398 448 502 548 593 651 694 801
    Water to Water - Cooling + Heating mode-=-Heating capacity-=-Net-=-kW kW 398 449 503 550 595 653 696 804
  Water to Water - Cooling + Heating mode-=-TER Water to Water - Cooling + Heating mode-=-TER-=-Gross-=-kW kW 8.13 8.30 8.35 8.44 8.61 8.45 8.30 8.48
    Water to Water - Cooling + Heating mode-=-TER-=-Net-=-kW kW 8.02 8.17 8.20 8.25 8.42 8.24 8.10 8.26
Dimensions Unit Height mm 2,455 2,455 2,455 2,455 2,455 2,455 2,455 2,455
    Width mm 2,240 2,240 2,240 2,240 2,240 2,240 2,240 2,240
    Depth mm 5,775 5,775 6,675 6,675 7,575 8,475 8,475 8,475
Weight Unit kg 6,600 6,710 7,480 7,480 8,250 9,020 9,020 9,020
  Operation weight kg 6,898 7,008 7,982 7,960 8,828 9,598 9,607 9,598
Cold Water heat exchanger Cold Water heat exchanger-=-Water volume-=-l l 149 149 262 240 298 298 307 280
  Cold Water heat exchanger-=-Water flow rate Cold Water heat exchanger-=-Water flow rate-=-Nom.-=-l/s l/s 19.0 21.4 23.9 26.1 28.6 31.0 33.3 37.9
  Cold Water heat exchanger-=-Water pressure drop Cold Water heat exchanger-=-Water pressure drop-=-Nom.-=-kPa kPa 37 45.8 37.7 44 43.6 30.7 39.4 34.6
Hot Water heat exchanger Hot Water heat exchanger-=-Water volume-=-l l 149 149 240 240 280 280 298 298
  Hot Water heat exchanger-=-Water flow rate Hot Water heat exchanger-=-Water flow rate-=-Nom.-=-l/s l/s 19.2 21.7 24.1 26.3 28.7 31.3 33.6 38.5
  Hot Water heat exchanger-=-Water pressure drop Hot Water heat exchanger-=-Water pressure drop-=-Nom.-=-kPa kPa 35.7 44 32.6 37.6 34.9 25.1 30.7 29.4
Fan Quantity   10 10 12 12 14 16 16 16
  Air flow rate Nom. l/s 34,722 34,722 41,667 41,667 48,611 55,556 55,556 55,556
Compressor Type   Single screw compressor Single screw compressor Single screw compressor Single screw compressor Single screw compressor Single screw compressor Single screw compressor Single screw compressor
  Quantity   2 2 2 2 2 2 2 2
Sound power level Cooling Nom. dBA 93 92 93 93 94 94 96 96
  Heating Nom. dBA 92 92 92 93 93 93 95 96
Sound pressure level Cooling Nom. dBA 72 71 72 72 72 73 74 75
  Heating Nom. dBA 72 71 71 72 72 72 74 75
Operation range Air side Cooling Min. °CDB -10 -10 -10 -10 -10 -10 -10 -10
      Max. °CDB 46 46 46 46 46 46 46 46
    Heating Min. °CDB -10 -10 -10 -10 -10 -10 -10 -10
      Max. °CDB 45 45 45 45 45 45 45 45
  Water side Cooling Min. °CDB -8 -8 -8 -8 -8 -8 -8 -8
      Max. °CDB 20 20 20 20 20 20 20 20
    Heating Min. °CDB 30 30 30 30 30 30 30 30
      Max. °CDB 55 55 55 55 55 55 55 55
Refrigerant Type   R-134a R-134a R-134a R-134a R-134a R-134a R-134a R-134a
  Charge kg 170 175 190 210 235 255 265 285
  Circuits Quantity   2 2 2 2 2 2 2 2
Piping connections Piping connections-=-Cold / Hot heat exchanger water inlet / outlet (OD)-=-mm mm 139.7 139.7 168.3 168.3 168.3 168.3 168.3 168.3
Power supply Phase   3~ 3~ 3~ 3~ 3~ 3~ 3~ 3~
  Frequency Hz 50 50 50 50 50 50 50 50
  Voltage V 400 400 400 400 400 400 400 400
Unit Running current Cooling Nom. A 220 240 261 283 306 333 336 382
    Max A 278 290 322 342 375 413 435 474
  Max unit current for wires sizing A 300 313 348 370 406 448 473 515
Fans Nominal running current (RLA) A 15.6 15.6 18.7 18.7 21.8 25 25 25
Compressor Phase   3~ 3~ 3~ 3~ 3~ 3~ 3~ 3~
  Voltage V 400 400 400 400 400 400 400 400
  Voltage range Min. % -10 -10 -10 -10 -10 -10 -10 -10
    Max. % 10 10 10 10 10 10 10 10
  Maximum running current A 262 274 303 323 353 388 410 449
  Starting method   Inverter driven Inverter driven Inverter driven Inverter driven Inverter driven Inverter driven Inverter driven Inverter driven
Notes (1) - Operation in Air to water “Cooling only” mode rated at 35°C ambient temperature, 50% R.H.; Entering water temperature 12°C, Outlet water temperature 7°C. (1) - Operation in Air to water “Cooling only” mode rated at 35°C ambient temperature, 50% R.H.; Entering water temperature 12°C, Outlet water temperature 7°C. (1) - Operation in Air to water “Cooling only” mode rated at 35°C ambient temperature, 50% R.H.; Entering water temperature 12°C, Outlet water temperature 7°C. (1) - Operation in Air to water “Cooling only” mode rated at 35°C ambient temperature, 50% R.H.; Entering water temperature 12°C, Outlet water temperature 7°C. (1) - Operation in Air to water “Cooling only” mode rated at 35°C ambient temperature, 50% R.H.; Entering water temperature 12°C, Outlet water temperature 7°C. (1) - Operation in Air to water “Cooling only” mode rated at 35°C ambient temperature, 50% R.H.; Entering water temperature 12°C, Outlet water temperature 7°C. (1) - Operation in Air to water “Cooling only” mode rated at 35°C ambient temperature, 50% R.H.; Entering water temperature 12°C, Outlet water temperature 7°C. (1) - Operation in Air to water “Cooling only” mode rated at 35°C ambient temperature, 50% R.H.; Entering water temperature 12°C, Outlet water temperature 7°C.
  (2) - Operation in Air to water “Heating only” mode rated at 7°C ambient temperature, 85% R.H; Entering water temperature 40°C, Outlet water temperature 45°C. (2) - Operation in Air to water “Heating only” mode rated at 7°C ambient temperature, 85% R.H; Entering water temperature 40°C, Outlet water temperature 45°C. (2) - Operation in Air to water “Heating only” mode rated at 7°C ambient temperature, 85% R.H; Entering water temperature 40°C, Outlet water temperature 45°C. (2) - Operation in Air to water “Heating only” mode rated at 7°C ambient temperature, 85% R.H; Entering water temperature 40°C, Outlet water temperature 45°C. (2) - Operation in Air to water “Heating only” mode rated at 7°C ambient temperature, 85% R.H; Entering water temperature 40°C, Outlet water temperature 45°C. (2) - Operation in Air to water “Heating only” mode rated at 7°C ambient temperature, 85% R.H; Entering water temperature 40°C, Outlet water temperature 45°C. (2) - Operation in Air to water “Heating only” mode rated at 7°C ambient temperature, 85% R.H; Entering water temperature 40°C, Outlet water temperature 45°C. (2) - Operation in Air to water “Heating only” mode rated at 7°C ambient temperature, 85% R.H; Entering water temperature 40°C, Outlet water temperature 45°C.
  (3) - Operation in Water to water “Cooling + Heating” mode rated with water flowing on cold and hot heat exchangers determined respectively at conditions for "Cooling only" and "Heating only". (3) - Operation in Water to water “Cooling + Heating” mode rated with water flowing on cold and hot heat exchangers determined respectively at conditions for "Cooling only" and "Heating only". (3) - Operation in Water to water “Cooling + Heating” mode rated with water flowing on cold and hot heat exchangers determined respectively at conditions for "Cooling only" and "Heating only". (3) - Operation in Water to water “Cooling + Heating” mode rated with water flowing on cold and hot heat exchangers determined respectively at conditions for "Cooling only" and "Heating only". (3) - Operation in Water to water “Cooling + Heating” mode rated with water flowing on cold and hot heat exchangers determined respectively at conditions for "Cooling only" and "Heating only". (3) - Operation in Water to water “Cooling + Heating” mode rated with water flowing on cold and hot heat exchangers determined respectively at conditions for "Cooling only" and "Heating only". (3) - Operation in Water to water “Cooling + Heating” mode rated with water flowing on cold and hot heat exchangers determined respectively at conditions for "Cooling only" and "Heating only". (3) - Operation in Water to water “Cooling + Heating” mode rated with water flowing on cold and hot heat exchangers determined respectively at conditions for "Cooling only" and "Heating only".
  (4) - Chilled water outlet temperature 7°C, Hot water outlet temperature 45°C. (4) - Chilled water outlet temperature 7°C, Hot water outlet temperature 45°C. (4) - Chilled water outlet temperature 7°C, Hot water outlet temperature 45°C. (4) - Chilled water outlet temperature 7°C, Hot water outlet temperature 45°C. (4) - Chilled water outlet temperature 7°C, Hot water outlet temperature 45°C. (4) - Chilled water outlet temperature 7°C, Hot water outlet temperature 45°C. (4) - Chilled water outlet temperature 7°C, Hot water outlet temperature 45°C. (4) - Chilled water outlet temperature 7°C, Hot water outlet temperature 45°C.
  (5) - Sound power level are referred to condition (1) for Cooling and (2) for Heating. (5) - Sound power level are referred to condition (1) for Cooling and (2) for Heating. (5) - Sound power level are referred to condition (1) for Cooling and (2) for Heating. (5) - Sound power level are referred to condition (1) for Cooling and (2) for Heating. (5) - Sound power level are referred to condition (1) for Cooling and (2) for Heating. (5) - Sound power level are referred to condition (1) for Cooling and (2) for Heating. (5) - Sound power level are referred to condition (1) for Cooling and (2) for Heating. (5) - Sound power level are referred to condition (1) for Cooling and (2) for Heating.
  (6) - Sound power level (referred to evaporator 12/7°C, ambient 35°C full load operation) are measured in accordance with ISO 9614 and Eurovent 8/1 (6) - Sound power level (referred to evaporator 12/7°C, ambient 35°C full load operation) are measured in accordance with ISO 9614 and Eurovent 8/1 (6) - Sound power level (referred to evaporator 12/7°C, ambient 35°C full load operation) are measured in accordance with ISO 9614 and Eurovent 8/1 (6) - Sound power level (referred to evaporator 12/7°C, ambient 35°C full load operation) are measured in accordance with ISO 9614 and Eurovent 8/1 (6) - Sound power level (referred to evaporator 12/7°C, ambient 35°C full load operation) are measured in accordance with ISO 9614 and Eurovent 8/1 (6) - Sound power level (referred to evaporator 12/7°C, ambient 35°C full load operation) are measured in accordance with ISO 9614 and Eurovent 8/1 (6) - Sound power level (referred to evaporator 12/7°C, ambient 35°C full load operation) are measured in accordance with ISO 9614 and Eurovent 8/1 (6) - Sound power level (referred to evaporator 12/7°C, ambient 35°C full load operation) are measured in accordance with ISO 9614 and Eurovent 8/1
  (7) - The certification refers only to the overall sound power level. (7) - The certification refers only to the overall sound power level. (7) - The certification refers only to the overall sound power level. (7) - The certification refers only to the overall sound power level. (7) - The certification refers only to the overall sound power level. (7) - The certification refers only to the overall sound power level. (7) - The certification refers only to the overall sound power level. (7) - The certification refers only to the overall sound power level.
  (8) - The sound pressure level is calculated from the sound power level and is for information only and not considered binding (8) - The sound pressure level is calculated from the sound power level and is for information only and not considered binding (8) - The sound pressure level is calculated from the sound power level and is for information only and not considered binding (8) - The sound pressure level is calculated from the sound power level and is for information only and not considered binding (8) - The sound pressure level is calculated from the sound power level and is for information only and not considered binding (8) - The sound pressure level is calculated from the sound power level and is for information only and not considered binding (8) - The sound pressure level is calculated from the sound power level and is for information only and not considered binding (8) - The sound pressure level is calculated from the sound power level and is for information only and not considered binding
  (9) - All data refers to the standard unit without options. (9) - All data refers to the standard unit without options. (9) - All data refers to the standard unit without options. (9) - All data refers to the standard unit without options. (9) - All data refers to the standard unit without options. (9) - All data refers to the standard unit without options. (9) - All data refers to the standard unit without options. (9) - All data refers to the standard unit without options.
  (10) - All data are subject to change without notice. Please refer to the unit nameplate data. (10) - All data are subject to change without notice. Please refer to the unit nameplate data. (10) - All data are subject to change without notice. Please refer to the unit nameplate data. (10) - All data are subject to change without notice. Please refer to the unit nameplate data. (10) - All data are subject to change without notice. Please refer to the unit nameplate data. (10) - All data are subject to change without notice. Please refer to the unit nameplate data. (10) - All data are subject to change without notice. Please refer to the unit nameplate data. (10) - All data are subject to change without notice. Please refer to the unit nameplate data.