EWAD210D-SX | EWAD230D-SX | EWAD250D-SX | EWAD270D-SX | EWAD290D-SX | EWAD300D-SX | EWAD310D-SX | EWAD370D-SX | EWAD410D-SX | EWAD450D-SX | EWAD490D-SX | |||||
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Cooling capacity | Nom. | kW | 202 (1) | 230 (1) | 252 (1) | 270 (1) | 285 (1) | 298 (1) | 308 (1) | 369 (1) | 412 (1) | 449 (1) | 490 (1) | ||

Capacity control | Method | Stepless | Stepless | Stepless | Stepless | Stepless | Stepless | Stepless | Stepless | Stepless | Stepless | Stepless | |||

Minimum capacity | % | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 | |||

Power input | Cooling | Nom. | kW | 80.8 (1) | 86.0 (1) | 94.4 (1) | 105 (1) | 115 (1) | 127 (1) | 137 (1) | 150 (1) | 171 (1) | 175 (1) | 189 (1) | |

EER | 2.50 (1) | 2.68 (1) | 2.67 (1) | 2.56 (1) | 2.47 (1) | 2.35 (1) | 2.25 (1) | 2.46 (1) | 2.41 (1) | 2.56 (1) | 2.60 (1) | ||||

ESEER | 3.29 | 3.52 | 3.41 | 3.44 | 3.34 | 3.29 | 3.15 | 3.14 | 3.39 | 3.50 | 3.47 | ||||

Dimensions | Unit | Depth | mm | 3,139 | 4,040 | 4,040 | 4,040 | 4,040 | 4,040 | 4,040 | 4,040 | 4,040 | 4,940 | 4,940 | |

Height | mm | 2,420 | 2,420 | 2,420 | 2,420 | 2,420 | 2,420 | 2,420 | 2,420 | 2,420 | 2,420 | 2,420 | |||

Width | mm | 2,234 | 2,234 | 2,234 | 2,234 | 2,234 | 2,234 | 2,234 | 2,234 | 2,234 | 2,234 | 2,234 | |||

Weight | Operation weight | kg | 3,200 | 3,590 | 3,590 | 3,590 | 3,590 | 3,590 | 3,590 | 3,735 | 4,472 | 4,676 | 4,746 | ||

Unit | kg | 3,110 | 3,475 | 3,475 | 3,425 | 3,430 | 3,430 | 3,430 | 3,560 | 4,302 | 4,506 | 4,581 | |||

Water heat exchanger | Type | Single pass shell & tube | Single pass shell & tube | Single pass shell & tube | Single pass shell & tube | Single pass shell & tube | Single pass shell & tube | Single pass shell & tube | Single pass shell & tube | Single pass shell & tube | Single pass shell & tube | Single pass shell & tube | |||

Water volume | l | 90 | 115 | 115 | 165 | 160 | 160 | 160 | 175 | 170 | 170 | 165 | |||

Air heat exchanger | Type | High efficiency fin and tube type with integral subcooler | High efficiency fin and tube type with integral subcooler | High efficiency fin and tube type with integral subcooler | High efficiency fin and tube type with integral subcooler | High efficiency fin and tube type with integral subcooler | High efficiency fin and tube type with integral subcooler | High efficiency fin and tube type with integral subcooler | High efficiency fin and tube type with integral subcooler | High efficiency fin and tube type with integral subcooler | High efficiency fin and tube type with integral subcooler | High efficiency fin and tube type with integral subcooler | |||

Fan | Air flow rate | Nom. | l/s | 12,876 | 17,892 | 17,169 | 17,169 | 17,169 | 17,169 | 17,169 | 26,496 | 26,496 | 28,982 | 33,120 | |

Speed | rpm | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | |||

Compressor | Quantity | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | |||

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 | Asymmetric single screw compressor | Asymmetric single screw compressor | Asymmetric single screw compressor | ||||

Operation range | Air side | Cooling | Max. | °CDB | 48 | 48 | 48 | 48 | 48 | 48 | 48 | 48 | 48 | 48 | 48 |

Min. | °CDB | -18 | -18 | -18 | -18 | -18 | -18 | -18 | -18 | -18 | -18 | -18 | |||

Water side | Cooling | Max. | °CDB | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | |

Min. | °CDB | -15 | -15 | -15 | -15 | -15 | -15 | -15 | -15 | -15 | -15 | -15 | |||

Sound power level | Cooling | Nom. | dBA | 84 | 85 | 85 | 85 | 85 | 85 | 85 | 85 | 85 | 86 | 86 | |

Sound pressure level | Cooling | Nom. | dBA | 65 (2) | 65 (2) | 65 (2) | 65 (2) | 65 (2) | 65 (2) | 65 (2) | 65 (2) | 65 (2) | 66 (2) | 66 (2) | |

Refrigerant | Type | 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 | ||||

Circuits | Quantity | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | |||

Charge | Per circuit | kg | 21.0 | 24.0 | 26.0 | 32.0 | 33.0 | 34.0 | 34.0 | 34.0 | 35.0 | 38.0 | 40.0 | ||

Per circuit | TCO2Eq | 30.0 | 34.3 | 37.2 | 45.8 | 47.2 | 48.6 | 48.6 | 48.6 | 50.1 | 54.3 | 57.2 | |||

Power supply | Phase | 3~ | 3~ | 3~ | 3~ | 3~ | 3~ | 3~ | 3~ | 3~ | 3~ | 3~ | |||

Frequency | Hz | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | |||

Voltage | V | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | |||

Compressor | Starting method | Wye-Delta | Wye-Delta | Wye-Delta | Wye-Delta | Wye-Delta | Wye-Delta | Wye-Delta | Wye-Delta | Wye-Delta | Wye-Delta | Wye-Delta | |||

Notes | Cooling: entering evaporator water temp. 12°C; leaving evaporator water temp. 7°C; ambient air temp. 35°C; full load operation. | Cooling: entering evaporator water temp. 12°C; leaving evaporator water temp. 7°C; ambient air temp. 35°C; full load operation. | Cooling: entering evaporator water temp. 12°C; leaving evaporator water temp. 7°C; ambient air temp. 35°C; full load operation. | ||||||||||||

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 | 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 | 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 | |||||||||||||

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%. | 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 + 75 % of maximum current of the other compressor + fans current for the circuit at 75 % | Maximum starting current: starting current of biggest compressor + 75 % of maximum current of the other compressor + fans current for the circuit at 75 % | Maximum starting current: starting current of biggest compressor + 75 % of maximum current of the other compressor + fans current for the circuit at 75 % | |||||||||||||

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. | 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. | 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. | |||||||||||||

Maximum running current is based on max compressor absorbed current in its envelope and max fans absorbed current | Maximum running current is based on max compressor absorbed current in its envelope and max fans absorbed current | Maximum running current is based on max compressor absorbed current in its envelope and max fans absorbed current | |||||||||||||

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 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: (compressors full load ampere + fans current) x 1.1 | Maximum current for wires sizing: (compressors full load ampere + fans current) x 1.1 | Maximum current for wires sizing: (compressors full load ampere + fans current) x 1.1 | Maximum current for wires sizing: (compressors full load ampere + fans current) x 1.1 | Maximum current for wires sizing: (compressors full load ampere + fans current) x 1.1 | Maximum current for wires sizing: (compressors full load ampere + fans current) x 1.1 | Maximum current for wires sizing: (compressors full load ampere + fans current) x 1.1 | Maximum current for wires sizing: (compressors full load ampere + fans current) x 1.1 | Maximum current for wires sizing: (compressors full load ampere + fans current) x 1.1 | Maximum current for wires sizing: (compressors full load ampere + fans current) x 1.1 | Maximum current for wires sizing: (compressors full load ampere + fans current) x 1.1 | |||||

Fluid: Water | Fluid: Water | Fluid: Water | Fluid: Water | Fluid: Water | Fluid: Water | Fluid: Water | Fluid: Water | Fluid: Water | Fluid: Water | Fluid: Water | |||||

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. |