EWAD650C-SL | EWAD740C-SL | EWAD830C-SL | EWAD910C-SL | EWAD970C-SL | EWADC11C-SL | EWADC12C-SL | EWADC13C-SL | EWADH14C-SL | EWADC15C-SL | EWADC16C-SL | EWADC17C-SL | EWADC18C-SL | EWADC19C-SL | EWADC20C-SL | ||||
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Cooling capacity | Nom. | kW | 645 (1) | 741 (1) | 829 (1) | 908 (1) | 962 (1) | 1,059 (1) | 1,146 (1) | 1,315 (1) | 1,412 (1) | 1,532 (1) | 1,615 (1) | 1,706 (1) | 1,797 (1) | 1,870 (1) | 1,917 (1) | |

Capacity control | Method | Stepless | Stepless | Stepless | Stepless | 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 | 7.0 | 7.0 | 7.0 | 7.0 | 7.0 | 7.0 | ||

Power input | Cooling | Nom. | kW | 223 (1) | 265 (1) | 302 (1) | 322 (1) | 355 (1) | 382 (1) | 408 (1) | 446 (1) | 479 (1) | 557 (1) | 586 (1) | 627 (1) | 669 (1) | 687 (1) | 721 (1) |

EER | 2.89 (1) | 2.80 (1) | 2.74 (1) | 2.82 (1) | 2.71 (1) | 2.77 (1) | 2.81 (1) | 2.95 (1) | 2.95 (1) | 2.75 (1) | 2.75 (1) | 2.72 (1) | 2.69 (1) | 2.72 (1) | 2.66 (1) | |||

ESEER | 3.79 | 3.69 | 3.72 | 3.65 | 3.60 | 3.69 | 3.63 | 3.88 | 3.86 | 3.73 | 3.68 | 3.59 | 3.71 | 3.68 | 3.68 | |||

Dimensions | Unit | Depth | mm | 6,285 | 6,285 | 6,285 | 6,285 | 6,285 | 7,185 | 8,085 | 8,985 | 8,985 | 10,285 | 11,185 | 11,185 | 11,185 | 12,085 | 12,085 |

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 | 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 | 2,285 | 2,285 | 2,285 | ||

Weight | Operation weight | kg | 6,200 | 6,280 | 6,300 | 6,820 | 7,100 | 7,540 | 7,810 | 8,570 | 8,570 | 11,170 | 11,550 | 11,700 | 12,560 | 12,920 | 12,920 | |

Unit | kg | 5,920 | 6,030 | 6,050 | 6,570 | 6,850 | 7,300 | 7,570 | 8,190 | 8,190 | 10,770 | 11,150 | 11,210 | 11,680 | 12,040 | 12,040 | ||

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 | Single pass shell & tube | Single pass shell & tube | Single pass shell & tube | Single pass shell & tube | ||

Water volume | l | 266 | 266 | 251 | 251 | 251 | 243 | 243 | 386 | 386 | 408 | 408 | 474 | 850 | 850 | 850 | ||

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 | 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 | 53,442 | 53,442 | 53,442 | 64,131 | 64,131 | 74,819 | 85,508 | 96,196 | 96,196 | 106,885 | 117,573 | 117,573 | 117,573 | 128,262 | 128,262 |

Speed | rpm | 900 | 900 | 900 | 900 | 900 | 900 | 900 | 900 | 900 | 900 | 900 | 900 | 900 | 900 | 900 | ||

Compressor | Quantity | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 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 | Asymmetric single screw compressor | Asymmetric single screw compressor | Asymmetric single screw compressor | |||

Sound power level | Cooling | Nom. | dBA | 96 | 96 | 96 | 98 | 97 | 98 | 98 | 98 | 98 | 99 | 100 | 100 | 100 | 101 | 101 |

Sound pressure level | Cooling | Nom. | dBA | 76 | 76 | 76 | 77 | 77 | 77 | 77 | 77 | 77 | 77 | 77 | 77 | 78 | 78 | 78 |

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 | 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 | 1,430 | 1,430 | 1,430 | |||

Circuits | Quantity | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | ||

Charge | Per circuit | kg | 64.0 | 64.0 | 64.0 | 76.5 | 80.0 | 91.0 | 94.0 | 110.0 | 130.0 | 73.3 | 86.7 | 86.7 | 86.7 | 91.7 | 101.7 | |

Per circuit | TCO2Eq | 91.5 | 91.5 | 91.5 | 109.4 | 114.4 | 130.1 | 134.4 | 157.3 | 185.9 | 104.9 | 123.9 | 123.9 | 123.9 | 131.1 | 145.4 | ||

Power supply | Phase | 3~ | 3~ | 3~ | 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 | 50 | 50 | 50 | ||

Voltage | V | 400 | 400 | 400 | 400 | 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 | Wye-Delta | Wye-Delta | Wye-Delta | Wye-Delta | ||

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 | (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 | ||||||||||||||||

(3) - Allowed voltage tolerance ± 10%. Voltage unbalance between phases must be within ± 3%. | (3) - Allowed voltage tolerance ± 10%. Voltage unbalance between phases must be within ± 3%. | (3) - Allowed voltage tolerance ± 10%. Voltage unbalance between phases must be within ± 3%. | (3) - Allowed voltage tolerance ± 10%. Voltage unbalance between phases must be within ± 3%. | (3) - Allowed voltage tolerance ± 10%. Voltage unbalance between phases must be within ± 3%. | (3) - Allowed voltage tolerance ± 10%. Voltage unbalance between phases must be within ± 3%. | (3) - Allowed voltage tolerance ± 10%. Voltage unbalance between phases must be within ± 3%. | (3) - Allowed voltage tolerance ± 10%. Voltage unbalance between phases must be within ± 3%. | (3) - Allowed voltage tolerance ± 10%. Voltage unbalance between phases must be within ± 3%. | (3) - Allowed voltage tolerance ± 10%. Voltage unbalance between phases must be within ± 3%. | (3) - Allowed voltage tolerance ± 10%. Voltage unbalance between phases must be within ± 3%. | (3) - Allowed voltage tolerance ± 10%. Voltage unbalance between phases must be within ± 3%. | (3) - Allowed voltage tolerance ± 10%. Voltage unbalance between phases must be within ± 3%. | (3) - Allowed voltage tolerance ± 10%. Voltage unbalance between phases must be within ± 3%. | (3) - Allowed voltage tolerance ± 10%. Voltage unbalance between phases must be within ± 3%. | ||||

(4) - Maximum starting current: starting current of biggest compressor + 75 % of maximum current of the other compressor + fans current for the circuit at 75 % | (4) - Maximum starting current: starting current of biggest compressor + 75 % of maximum current of the other compressor + fans current for the circuit at 75 % | (4) - Maximum starting current: starting current of biggest compressor + 75 % of maximum current of the other compressor + fans current for the circuit at 75 % | ||||||||||||||||

(5) - 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) - 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) - 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) - Maximum running current is based on max compressor absorbed current in its envelope and max fans absorbed current | (6) - Maximum running current is based on max compressor absorbed current in its envelope and max fans absorbed current | (6) - Maximum running current is based on max compressor absorbed current in its envelope and max fans absorbed current | ||||||||||||||||

(7) - Maximum unit current for wires sizing is based on minimum allowed voltage. | (7) - Maximum unit current for wires sizing is based on minimum allowed voltage. | (7) - Maximum unit current for wires sizing is based on minimum allowed voltage. | (7) - Maximum unit current for wires sizing is based on minimum allowed voltage. | (7) - Maximum unit current for wires sizing is based on minimum allowed voltage. | (7) - Maximum unit current for wires sizing is based on minimum allowed voltage. | (7) - Maximum unit current for wires sizing is based on minimum allowed voltage. | (7) - Maximum unit current for wires sizing is based on minimum allowed voltage. | (7) - Maximum unit current for wires sizing is based on minimum allowed voltage. | (7) - Maximum unit current for wires sizing is based on minimum allowed voltage. | (7) - Maximum unit current for wires sizing is based on minimum allowed voltage. | (7) - Maximum unit current for wires sizing is based on minimum allowed voltage. | (7) - Maximum unit current for wires sizing is based on minimum allowed voltage. | (7) - Maximum unit current for wires sizing is based on minimum allowed voltage. | (7) - Maximum unit current for wires sizing is based on minimum allowed voltage. | ||||

(8) - Maximum current for wires sizing: (compressors full load ampere + fans current) x 1.1 | (8) - Maximum current for wires sizing: (compressors full load ampere + fans current) x 1.1 | (8) - Maximum current for wires sizing: (compressors full load ampere + fans current) x 1.1 | (8) - Maximum current for wires sizing: (compressors full load ampere + fans current) x 1.1 | (8) - Maximum current for wires sizing: (compressors full load ampere + fans current) x 1.1 | (8) - Maximum current for wires sizing: (compressors full load ampere + fans current) x 1.1 | (8) - Maximum current for wires sizing: (compressors full load ampere + fans current) x 1.1 | (8) - Maximum current for wires sizing: (compressors full load ampere + fans current) x 1.1 | (8) - Maximum current for wires sizing: (compressors full load ampere + fans current) x 1.1 | (8) - Maximum current for wires sizing: (compressors full load ampere + fans current) x 1.1 | (8) - Maximum current for wires sizing: (compressors full load ampere + fans current) x 1.1 | (8) - Maximum current for wires sizing: (compressors full load ampere + fans current) x 1.1 | (8) - Maximum current for wires sizing: (compressors full load ampere + fans current) x 1.1 | (8) - Maximum current for wires sizing: (compressors full load ampere + fans current) x 1.1 | (8) - Maximum current for wires sizing: (compressors full load ampere + fans current) x 1.1 | ||||

(9) - Fluid: Water | (9) - Fluid: Water | (9) - Fluid: Water | (9) - Fluid: Water | (9) - Fluid: Water | (9) - Fluid: Water | (9) - Fluid: Water | (9) - Fluid: Water | (9) - Fluid: Water | (9) - Fluid: Water | (9) - Fluid: Water | (9) - Fluid: Water | (9) - Fluid: Water | (9) - Fluid: Water | (9) - Fluid: Water | ||||

(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. |