Specifications Table for EWAQ-E-XR

EWAQ170E-XR EWAQ190E-XR EWAQ220E-XR EWAQ260E-XR EWAQ300E-XR EWAQ320E-XR
Cooling capacity Nom. kW 172.1 193.5 219.2 253.6 302.3 322.1
Capacity control Method   Staged Staged Staged Staged Staged Staged
  Minimum capacity % 50 43 25 33 22 23
Power input Cooling Nom. kW 56.49 64.44 71.63 85.48 102.3 109.5
EER 3.047 3.003 3.059 2.967 2.956 2.941
ESEER 4.45 4.55 4.33 4.65 4.62 4.54
Dimensions Unit Depth mm 4,413 4,413 5,313 5,313 6,213 6,213
    Height mm 2,271 2,271 2,271 2,271 2,271 2,271
    Width mm 1,224 1,224 1,224 1,224 1,224 1,224
Weight Operation weight kg 1,982 2,076 2,148 2,503 2,647 2,855
  Unit kg 1,970 2,064 2,134 2,489 2,632 2,840
Water heat exchanger Type   Plate heat exchanger Plate heat exchanger Plate heat exchanger Plate heat exchanger Plate heat exchanger Plate heat exchanger
  Water volume l 12 12 14 14 14 14
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
Fan Air flow rate Nom. l/s 16,743 16,285 20,618 20,056 25,243 24,604
  Speed rpm 705 705 705 705 705 705
Compressor Quantity   2 2 2 3 3 3
  Type   Driven vapour compression Driven vapour compression Driven vapour compression Driven vapour compression Driven vapour compression Driven vapour compression
Operation range Air side Cooling Max. °CDB 52 52 52 52 52 52
      Min. °CDB -18 -18 -18 -18 -18 -18
  Water side Cooling Max. °CDB 18 18 18 18 18 18
      Min. °CDB -13 -13 -13 -13 -13 -13
Sound power level Cooling Nom. dBA 85 86 87 86 88 89
Sound pressure level Cooling Nom. dBA 66 67 68 67 68 69
Refrigerant Type   R-410A R-410A R-410A R-410A R-410A R-410A
  GWP   2,088 2,088 2,088 2,088 2,088 2,088
  Circuits Quantity   1 1 1 1 1 1
  Charge kg 28 31 27 35 43 53
Charge Per circuit TCO2Eq 50.1 64.7 56.4 83.5 89.8 110.6
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
Compressor Starting method   Direct on line Direct on line Direct on line Direct on line Direct on line Direct on line
Notes (1) - Cooling: entering evaporator water temp. 12°C; leaving evaporator water temp. 7°C; ambient air temp. 35°C; full load operation. (1) - Cooling: entering evaporator water temp. 12°C; leaving evaporator water temp. 7°C; ambient air temp. 35°C; full load operation. (1) - Cooling: entering evaporator water temp. 12°C; leaving evaporator water temp. 7°C; ambient air temp. 35°C; full load operation. (1) - Cooling: entering evaporator water temp. 12°C; leaving evaporator water temp. 7°C; ambient air temp. 35°C; full load operation. (1) - Cooling: entering evaporator water temp. 12°C; leaving evaporator water temp. 7°C; ambient air temp. 35°C; full load operation. (1) - Cooling: entering evaporator water temp. 12°C; leaving evaporator water temp. 7°C; ambient air temp. 35°C; full load operation.
  (2) - Sound pressure levels are measured at entering evaporator water temp. 12°C; leaving evaporator water temp. 7°C; ambient air temp. 35°C; full load operation; Standard: ISO3744 (2) - Sound pressure levels are measured at entering evaporator water temp. 12°C; leaving evaporator water temp. 7°C; ambient air temp. 35°C; full load operation; Standard: ISO3744 (2) - Sound pressure levels are measured at entering evaporator water temp. 12°C; leaving evaporator water temp. 7°C; ambient air temp. 35°C; full load operation; Standard: ISO3744 (2) - Sound pressure levels are measured at entering evaporator water temp. 12°C; leaving evaporator water temp. 7°C; ambient air temp. 35°C; full load operation; Standard: ISO3744 (2) - Sound pressure levels are measured at entering evaporator water temp. 12°C; leaving evaporator water temp. 7°C; ambient air temp. 35°C; full load operation; Standard: ISO3744 (2) - Sound pressure levels are measured at entering evaporator water temp. 12°C; leaving evaporator water temp. 7°C; ambient air temp. 35°C; full load operation; Standard: ISO3744
  (3) - Fluid: Water (3) - Fluid: Water (3) - Fluid: Water (3) - Fluid: Water (3) - Fluid: Water (3) - Fluid: Water
  (4) - Allowed voltage tolerance ± 10%. Voltage unbalance between phases must be within ± 3%. (4) - Allowed voltage tolerance ± 10%. Voltage unbalance between phases must be within ± 3%. (4) - Allowed voltage tolerance ± 10%. Voltage unbalance between phases must be within ± 3%. (4) - Allowed voltage tolerance ± 10%. Voltage unbalance between phases must be within ± 3%. (4) - Allowed voltage tolerance ± 10%. Voltage unbalance between phases must be within ± 3%. (4) - Allowed voltage tolerance ± 10%. Voltage unbalance between phases must be within ± 3%.
  (5) - Maximum starting current: starting current of biggest compressor + current of the other compressors at maximum load + fans current at maximum load. In case of inverter driven units, no inrush current at start up is experienced. (5) - Maximum starting current: starting current of biggest compressor + current of the other compressors at maximum load + fans current at maximum load. In case of inverter driven units, no inrush current at start up is experienced. (5) - Maximum starting current: starting current of biggest compressor + current of the other compressors at maximum load + fans current at maximum load. In case of inverter driven units, no inrush current at start up is experienced. (5) - Maximum starting current: starting current of biggest compressor + current of the other compressors at maximum load + fans current at maximum load. In case of inverter driven units, no inrush current at start up is experienced. (5) - Maximum starting current: starting current of biggest compressor + current of the other compressors at maximum load + fans current at maximum load. In case of inverter driven units, no inrush current at start up is experienced. (5) - Maximum starting current: starting current of biggest compressor + current of the other compressors at maximum load + fans current at maximum load. In case of inverter driven units, no inrush current at start up is experienced.
  (6) - 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. (6) - 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. (6) - 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. (6) - 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. (6) - 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. (6) - 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.
  (7) - Maximum running current is based on max compressor absorbed current in its envelope and max fans absorbed current (7) - Maximum running current is based on max compressor absorbed current in its envelope and max fans absorbed current (7) - Maximum running current is based on max compressor absorbed current in its envelope and max fans absorbed current (7) - Maximum running current is based on max compressor absorbed current in its envelope and max fans absorbed current (7) - Maximum running current is based on max compressor absorbed current in its envelope and max fans absorbed current (7) - Maximum running current is based on max compressor absorbed current in its envelope and max fans absorbed current
  (8) - Maximum unit current for wires sizing is based on minimum allowed voltage. (8) - Maximum unit current for wires sizing is based on minimum allowed voltage. (8) - Maximum unit current for wires sizing is based on minimum allowed voltage. (8) - Maximum unit current for wires sizing is based on minimum allowed voltage. (8) - Maximum unit current for wires sizing is based on minimum allowed voltage. (8) - Maximum unit current for wires sizing is based on minimum allowed voltage.
  (9) - Maximum current for wires sizing: (compressors full load ampere + fans current) x 1.1 (9) - Maximum current for wires sizing: (compressors full load ampere + fans current) x 1.1 (9) - Maximum current for wires sizing: (compressors full load ampere + fans current) x 1.1 (9) - Maximum current for wires sizing: (compressors full load ampere + fans current) x 1.1 (9) - Maximum current for wires sizing: (compressors full load ampere + fans current) x 1.1 (9) - Maximum current for wires sizing: (compressors full load ampere + fans current) x 1.1
  (10) - For more details on the operating limits please refer to the Chiller Selection Software (CSS). (10) - For more details on the operating limits please refer to the Chiller Selection Software (CSS). (10) - For more details on the operating limits please refer to the Chiller Selection Software (CSS). (10) - For more details on the operating limits please refer to the Chiller Selection Software (CSS). (10) - For more details on the operating limits please refer to the Chiller Selection Software (CSS). (10) - For more details on the operating limits please refer to the Chiller Selection Software (CSS).
  (11) - Equipment contains fluorinated greenhouse gases. Actual refrigerant charge depends on the final unit construction, details can be found on the unit labels. (11) - Equipment contains fluorinated greenhouse gases. Actual refrigerant charge depends on the final unit construction, details can be found on the unit labels. (11) - Equipment contains fluorinated greenhouse gases. Actual refrigerant charge depends on the final unit construction, details can be found on the unit labels. (11) - Equipment contains fluorinated greenhouse gases. Actual refrigerant charge depends on the final unit construction, details can be found on the unit labels. (11) - Equipment contains fluorinated greenhouse gases. Actual refrigerant charge depends on the final unit construction, details can be found on the unit labels. (11) - Equipment contains fluorinated greenhouse gases. Actual refrigerant charge depends on the final unit construction, details can be found on the unit labels.
  (12) - The sound pressure level is calculated from the sound power level and is for information only and not considered binding (12) - The sound pressure level is calculated from the sound power level and is for information only and not considered binding (12) - The sound pressure level is calculated from the sound power level and is for information only and not considered binding (12) - The sound pressure level is calculated from the sound power level and is for information only and not considered binding (12) - The sound pressure level is calculated from the sound power level and is for information only and not considered binding (12) - The sound pressure level is calculated from the sound power level and is for information only and not considered binding
  (13) - 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 (13) - 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 (13) - 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 (13) - 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 (13) - 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 (13) - 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
  (14) - Unit performances refer to ideal running conditions that are reproducible in laboratory test environment in accordance to recognized industry standards (i.e. EN14511) (14) - Unit performances refer to ideal running conditions that are reproducible in laboratory test environment in accordance to recognized industry standards (i.e. EN14511) (14) - Unit performances refer to ideal running conditions that are reproducible in laboratory test environment in accordance to recognized industry standards (i.e. EN14511) (14) - Unit performances refer to ideal running conditions that are reproducible in laboratory test environment in accordance to recognized industry standards (i.e. EN14511) (14) - Unit performances refer to ideal running conditions that are reproducible in laboratory test environment in accordance to recognized industry standards (i.e. EN14511) (14) - Unit performances refer to ideal running conditions that are reproducible in laboratory test environment in accordance to recognized industry standards (i.e. EN14511)
  (15) - Weight and dimensions are indicative, for specific values refer to certified drawings issued by the factory (15) - Weight and dimensions are indicative, for specific values refer to certified drawings issued by the factory (15) - Weight and dimensions are indicative, for specific values refer to certified drawings issued by the factory (15) - Weight and dimensions are indicative, for specific values refer to certified drawings issued by the factory (15) - Weight and dimensions are indicative, for specific values refer to certified drawings issued by the factory (15) - Weight and dimensions are indicative, for specific values refer to certified drawings issued by the factory
  (16) - For specific information about additional options refer to the options section in the data book (16) - For specific information about additional options refer to the options section in the data book (16) - For specific information about additional options refer to the options section in the data book (16) - For specific information about additional options refer to the options section in the data book (16) - For specific information about additional options refer to the options section in the data book (16) - For specific information about additional options refer to the options section in the data book