Specifications Table for EWAH-TZSRC2

EWAH710TZSRC2 EWAH770TZSRC2 EWAH880TZSRC2 EWAH940TZSRC2 EWAH990TZSRC2 EWAHC11TZSRC2 EWAHC12TZSRC2 EWAHC13TZSRC2 EWAHC14TZSRC2 EWAHC15TZSRC2 EWAHC16TZSRC2 EWAHH10TZSRC2
Sound pressure level Cooling Nom. dBA 70 70 70 71 72 72 73 72 73 73 74 72
Compressor Type   Inverter driven single screw compressor Inverter driven single screw compressor Inverter driven single screw compressor Inverter driven single screw compressor Inverter driven single screw compressor Inverter driven single screw compressor Inverter driven single screw compressor Inverter driven single screw compressor Inverter driven single screw compressor Inverter driven single screw compressor Inverter driven single screw compressor Inverter driven single screw compressor
  Quantity   2 2 2 2 2 2 2 2 2 2 2 2
Weight Operation weight kg 7,313 7,313 8,152 8,585 9,483 11,116 11,518 11,727 12,145 12,575 13,048 9,871
  Unit kg 7,033 7,033 7,660 8,093 8,900 10,073 10,475 10,716 11,134 11,564 12,037 9,288
Air heat exchanger Type   Microchannel Microchannel Microchannel Microchannel Microchannel Microchannel Microchannel Microchannel Microchannel Microchannel Microchannel Microchannel
EER 3.001 2.962 2.955 2.983 3.044 3.094 3.038 3.002 2.918 2.829 2.671 3.038
Refrigerant GWP   7 7 7 7 7 7 7 7 7 7 7 7
  Type   R-1234(ze) R-1234(ze) R-1234(ze) R-1234(ze) R-1234(ze) R-1234(ze) R-1234(ze) R-1234(ze) R-1234(ze) R-1234(ze) R-1234(ze) R-1234(ze)
  Circuits Quantity   2 2 2 2 2 2 2 2 2 2 2 2
  Charge kg 120 120 130 141 150 200 220 200 220 250 270 175
Cooling capacity Nom. kW 696.3 749.2 859.6 922.1 970.5 1,095 1,204 1,273 1,400 1,484 1,552 1,034
Water heat exchanger Water volume l 280 280 492 492 583 1,043 1,043 1,011 1,011 1,011 1,011 583
  Type   Shell and tube Shell and tube Shell and tube Shell and tube Shell and tube Shell and tube Shell and tube Shell and tube Shell and tube Shell and tube Shell and tube Shell and tube
Power input Cooling Nom. kW 232.1 253 290.9 309.1 318.8 354 396.4 424.2 479.7 524.7 581 340.5
Sound power level Cooling Nom. dBA 91 91 92 93 94 95 96 95 95 96 97 94
Dimensions Unit Width mm 2,280 2,280 2,280 2,280 2,280 2,280 2,280 2,280 2,280 2,280 2,280 2,280
    Depth mm 6,909 6,909 7,809 8,709 9,602 11,402 12,302 11,402 12,302 13,202 14,102 10,510
    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
Capacity control Minimum capacity % 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5
  Method   Inverter controlled Inverter controlled Inverter controlled Inverter controlled Inverter controlled Inverter controlled Inverter controlled Inverter controlled Inverter controlled Inverter controlled Inverter controlled Inverter controlled
Fan Air flow rate Nom. l/s 51,803 51,803 59,430 66,660 74,287 89,145 96,375 89,145 96,375 104,002 111,232 81,518
  Speed rpm 700 700 700 700 700 700 700 700 700 700 700 700
Compressor Starting method   VFD driven VFD driven VFD driven VFD driven VFD driven VFD driven VFD driven VFD driven VFD driven VFD driven VFD driven VFD driven
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
Notes (1) - 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. Fouling factor = 0 (1) - 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. Fouling factor = 0 (1) - 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. Fouling factor = 0 (1) - 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. Fouling factor = 0 (1) - 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. Fouling factor = 0 (1) - 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. Fouling factor = 0 (1) - 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. Fouling factor = 0 (1) - 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. Fouling factor = 0 (1) - 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. Fouling factor = 0 (1) - 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. Fouling factor = 0 (1) - 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. Fouling factor = 0 (1) - 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. Fouling factor = 0
  (2) - Voltage unbalance between phases must be within ± 3%. (2) - Voltage unbalance between phases must be within ± 3%. (2) - Voltage unbalance between phases must be within ± 3%. (2) - Voltage unbalance between phases must be within ± 3%. (2) - Voltage unbalance between phases must be within ± 3%. (2) - Voltage unbalance between phases must be within ± 3%. (2) - Voltage unbalance between phases must be within ± 3%. (2) - Voltage unbalance between phases must be within ± 3%. (2) - Voltage unbalance between phases must be within ± 3%. (2) - Voltage unbalance between phases must be within ± 3%. (2) - Voltage unbalance between phases must be within ± 3%. (2) - Voltage unbalance between phases must be within ± 3%.
  (3) - Maximum running current is based on max compressor absorbed current in its envelope and max fans absorbed current (3) - Maximum running current is based on max compressor absorbed current in its envelope and max fans absorbed current (3) - Maximum running current is based on max compressor absorbed current in its envelope and max fans absorbed current (3) - Maximum running current is based on max compressor absorbed current in its envelope and max fans absorbed current (3) - Maximum running current is based on max compressor absorbed current in its envelope and max fans absorbed current (3) - Maximum running current is based on max compressor absorbed current in its envelope and max fans absorbed current (3) - Maximum running current is based on max compressor absorbed current in its envelope and max fans absorbed current (3) - Maximum running current is based on max compressor absorbed current in its envelope and max fans absorbed current (3) - Maximum running current is based on max compressor absorbed current in its envelope and max fans absorbed current (3) - Maximum running current is based on max compressor absorbed current in its envelope and max fans absorbed current (3) - Maximum running current is based on max compressor absorbed current in its envelope and max fans absorbed current (3) - Maximum running current is based on max compressor absorbed current in its envelope and max fans absorbed current
  (4) - Based on minimum allowed voltage à Max. current for wire sizing = Max. Running current x 1,1 (4) - Based on minimum allowed voltage à Max. current for wire sizing = Max. Running current x 1,1 (4) - Based on minimum allowed voltage à Max. current for wire sizing = Max. Running current x 1,1 (4) - Based on minimum allowed voltage à Max. current for wire sizing = Max. Running current x 1,1 (4) - Based on minimum allowed voltage à Max. current for wire sizing = Max. Running current x 1,1 (4) - Based on minimum allowed voltage à Max. current for wire sizing = Max. Running current x 1,1 (4) - Based on minimum allowed voltage à Max. current for wire sizing = Max. Running current x 1,1 (4) - Based on minimum allowed voltage à Max. current for wire sizing = Max. Running current x 1,1 (4) - Based on minimum allowed voltage à Max. current for wire sizing = Max. Running current x 1,1 (4) - Based on minimum allowed voltage à Max. current for wire sizing = Max. Running current x 1,1 (4) - Based on minimum allowed voltage à Max. current for wire sizing = Max. Running current x 1,1 (4) - Based on minimum allowed voltage à Max. current for wire sizing = Max. Running current x 1,1
  (5) - In case of inverter driven compressor, the starting current is zero (5) - In case of inverter driven compressor, the starting current is zero (5) - In case of inverter driven compressor, the starting current is zero (5) - In case of inverter driven compressor, the starting current is zero (5) - In case of inverter driven compressor, the starting current is zero (5) - In case of inverter driven compressor, the starting current is zero (5) - In case of inverter driven compressor, the starting current is zero (5) - In case of inverter driven compressor, the starting current is zero (5) - In case of inverter driven compressor, the starting current is zero (5) - In case of inverter driven compressor, the starting current is zero (5) - In case of inverter driven compressor, the starting current is zero (5) - In case of inverter driven compressor, the starting current is zero
  (6) - It may change in case of unit with options or customized unit. Refer to dedicated unit’s wiring diagram. (6) - It may change in case of unit with options or customized unit. Refer to dedicated unit’s wiring diagram. (6) - It may change in case of unit with options or customized unit. Refer to dedicated unit’s wiring diagram. (6) - It may change in case of unit with options or customized unit. Refer to dedicated unit’s wiring diagram. (6) - It may change in case of unit with options or customized unit. Refer to dedicated unit’s wiring diagram. (6) - It may change in case of unit with options or customized unit. Refer to dedicated unit’s wiring diagram. (6) - It may change in case of unit with options or customized unit. Refer to dedicated unit’s wiring diagram. (6) - It may change in case of unit with options or customized unit. Refer to dedicated unit’s wiring diagram. (6) - It may change in case of unit with options or customized unit. Refer to dedicated unit’s wiring diagram. (6) - It may change in case of unit with options or customized unit. Refer to dedicated unit’s wiring diagram. (6) - It may change in case of unit with options or customized unit. Refer to dedicated unit’s wiring diagram. (6) - It may change in case of unit with options or customized unit. Refer to dedicated unit’s wiring diagram.
  (7) - The data are referred to the unit without additional options. (7) - The data are referred to the unit without additional options. (7) - The data are referred to the unit without additional options. (7) - The data are referred to the unit without additional options. (7) - The data are referred to the unit without additional options. (7) - The data are referred to the unit without additional options. (7) - The data are referred to the unit without additional options. (7) - The data are referred to the unit without additional options. (7) - The data are referred to the unit without additional options. (7) - The data are referred to the unit without additional options. (7) - The data are referred to the unit without additional options. (7) - The data are referred to the unit without additional options.
  (8) - All data are subject to change without notice. For updated information on project base refer to unit specific wiring diagram and unit’s nameplate data. (8) - All data are subject to change without notice. For updated information on project base refer to unit specific wiring diagram and unit’s nameplate data. (8) - All data are subject to change without notice. For updated information on project base refer to unit specific wiring diagram and unit’s nameplate data. (8) - All data are subject to change without notice. For updated information on project base refer to unit specific wiring diagram and unit’s nameplate data. (8) - All data are subject to change without notice. For updated information on project base refer to unit specific wiring diagram and unit’s nameplate data. (8) - All data are subject to change without notice. For updated information on project base refer to unit specific wiring diagram and unit’s nameplate data. (8) - All data are subject to change without notice. For updated information on project base refer to unit specific wiring diagram and unit’s nameplate data. (8) - All data are subject to change without notice. For updated information on project base refer to unit specific wiring diagram and unit’s nameplate data. (8) - All data are subject to change without notice. For updated information on project base refer to unit specific wiring diagram and unit’s nameplate data. (8) - All data are subject to change without notice. For updated information on project base refer to unit specific wiring diagram and unit’s nameplate data. (8) - All data are subject to change without notice. For updated information on project base refer to unit specific wiring diagram and unit’s nameplate data. (8) - All data are subject to change without notice. For updated information on project base refer to unit specific wiring diagram and unit’s nameplate data.