| EWWS120J-SS | EWWS140J-SS | EWWS150J-SS | EWWS180J-SS | EWWS210J-SS | EWWS240J-SS | EWWS270J-SS | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sound pressure level | Cooling | Nom. | dBA | 79 | 79 | 79 | 79 | 79 | 79 | 79 | |
| Operation range | Water side | Evaporator | Min. | °CDB | -10 | -10 | -10 | -10 | -10 | -10 | -10 |
| Max. | °CDB | 15 | 15 | 15 | 15 | 15 | 15 | 15 | |||
| Compressor | Type | Single screw compressor | Single screw compressor | Single screw compressor | Single screw compressor | Single screw compressor | Single screw compressor | Single screw compressor | |||
| Starting method | Wye-Delta | Wye-Delta | Wye-Delta | Wye-Delta | Wye-Delta | Wye-Delta | Wye-Delta | ||||
| Quantity | 1 | 1 | 1 | 1 | 1 | 1 | 1 | ||||
| Weight | Operation weight | kg | 1,211 | 1,276 | 1,378 | 1,415 | 1,473 | 1,663 | 1,675 | ||
| Unit | kg | 1,177 | 1,233 | 1,334 | 1,366 | 1,416 | 1,600 | 1,607 | |||
| EER | 3.85 | 3.75 | 3.72 | 3.78 | 3.82 | 3.67 | 3.66 | ||||
| Refrigerant | Type | R-513A | R-513A | R-513A | R-513A | R-513A | R-513A | R-513A | |||
| GWP | 630 | 630 | 630 | 630 | 630 | 630 | 630 | ||||
| Circuits | Quantity | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |||
| Charge | kg | 18 | 35 | 34 | 37 | 37 | 38 | 38 | |||
| Cooling capacity | Nom. | kW | 115.2 | 136.3 | 154.7 | 180.6 | 207.3 | 241 | 272.2 | ||
| IPLV | 4.1 | 4.11 | 4.09 | 4.11 | 4.12 | 4.64 | 4.59 | ||||
| Piping connections | Evaporator water inlet/outlet (OD) | 76.2 mm | 76.2 mm | 76.2 mm | 76.2 mm | 76.2 mm | 76.2 mm | 76.2 mm | |||
| SEER | 3.36 | 3.38 | 3.32 | 3.4 | 3.39 | 3.87 | 3.82 | ||||
| Power input | Cooling | Nom. | kW | 30 | 36.3 | 41.7 | 47.8 | 54.2 | 65.7 | 74.4 | |
| Sound power level | Cooling | Nom. | dBA | 89 | 89 | 89 | 89 | 89 | 89 | 89 | |
| Dimensions | Unit | Width | mm | 913 | 913 | 913 | 913 | 913 | 913 | 913 | |
| Depth | mm | 2,684 | 2,684 | 2,684 | 2,684 | 2,684 | 2,684 | 2,684 | |||
| Height | mm | 1,020 | 1,020 | 1,020 | 1,020 | 1,020 | 1,020 | 1,020 | |||
| Capacity control | Minimum capacity | % | 25 | 25 | 25 | 25 | 25 | 25 | 25 | ||
| Method | Stepless | Stepless | Stepless | Stepless | Stepless | Stepless | Stepless | ||||
| Casing | Material | Galvanized and painted steel sheet | Galvanized and painted steel sheet | Galvanized and painted steel sheet | Galvanized and painted steel sheet | Galvanized and painted steel sheet | Galvanized and painted steel sheet | Galvanized and painted steel sheet | |||
| Colour | Ivory white | Ivory white | Ivory white | Ivory white | Ivory white | Ivory white | Ivory white | ||||
| Water heat exchanger - evaporator | Type | Plate heat exchanger | Plate heat exchanger | Plate heat exchanger | Plate heat exchanger | Plate heat exchanger | Plate heat exchanger | Plate heat exchanger | |||
| Water pressure drop | Cooling | Nom. | kPa | 17.1 | 16.8 | 32.8 | 33.4 | 31.8 | 27.9 | 34.8 | |
| Water volume | l | 14 | 18 | 14 | 17 | 20 | 26 | 26 | |||
| Power supply | Phase | 3~ | 3~ | 3~ | 3~ | 3~ | 3~ | 3~ | |||
| Voltage range | Max. | % | 10 | 10 | 10 | 10 | 10 | 10 | 10 | ||
| Min. | % | -10 | -10 | -10 | -10 | -10 | -10 | -10 | |||
| Frequency | Hz | 50 | 50 | 50 | 50 | 50 | 50 | 50 | |||
| Voltage | V | 400 | 400 | 400 | 400 | 400 | 400 | 400 | |||
| Unit | Max unit current for wires sizing | A | 89 | 107 | 120 | 136 | 158 | 183 | 207 | ||
| Starting current | Max | A | 154 | 154 | 154 | 154 | 154 | 154 | 154 | ||
| Running current | Cooling | Nom. | A | 50 | 60 | 70 | 78 | 87 | 105 | 117 | |
| Max | A | 81 | 96 | 108 | 122 | 141 | 164 | 185 | |||
| Notes | (1) - Cooling: EW 12°C; LW 7°C; ambient conditions: 35°CDB | (1) - Cooling: EW 12°C; LW 7°C; ambient conditions: 35°CDB | (1) - Cooling: EW 12°C; LW 7°C; ambient conditions: 35°CDB | (1) - Cooling: EW 12°C; LW 7°C; ambient conditions: 35°CDB | (1) - Cooling: EW 12°C; LW 7°C; ambient conditions: 35°CDB | (1) - Cooling: EW 12°C; LW 7°C; ambient conditions: 35°CDB | (1) - Cooling: EW 12°C; LW 7°C; ambient conditions: 35°CDB | ||||
| (2) - Cooling: EW 23°C; LW 18°C; ambient conditions: 35°CDB | (2) - Cooling: EW 23°C; LW 18°C; ambient conditions: 35°CDB | (2) - Cooling: EW 23°C; LW 18°C; ambient conditions: 35°CDB | (2) - Cooling: EW 23°C; LW 18°C; ambient conditions: 35°CDB | (2) - Cooling: EW 23°C; LW 18°C; ambient conditions: 35°CDB | (2) - Cooling: EW 23°C; LW 18°C; ambient conditions: 35°CDB | (2) - Cooling: EW 23°C; LW 18°C; ambient conditions: 35°CDB | |||||
| (3) - Condition: Ta DB/WB 7°C/6°C - LWC 35°C (DT = 5°C) | (3) - Condition: Ta DB/WB 7°C/6°C - LWC 35°C (DT = 5°C) | (3) - Condition: Ta DB/WB 7°C/6°C - LWC 35°C (DT = 5°C) | (3) - Condition: Ta DB/WB 7°C/6°C - LWC 35°C (DT = 5°C) | (3) - Condition: Ta DB/WB 7°C/6°C - LWC 35°C (DT = 5°C) | (3) - Condition: Ta DB/WB 7°C/6°C - LWC 35°C (DT = 5°C) | (3) - Condition: Ta DB/WB 7°C/6°C - LWC 35°C (DT = 5°C) | |||||
| (4) - Condition: Ta DB/WB 7°C/6°C - LWC 45°C (Dt=5°C) | (4) - Condition: Ta DB/WB 7°C/6°C - LWC 45°C (Dt=5°C) | (4) - Condition: Ta DB/WB 7°C/6°C - LWC 45°C (Dt=5°C) | (4) - Condition: Ta DB/WB 7°C/6°C - LWC 45°C (Dt=5°C) | (4) - Condition: Ta DB/WB 7°C/6°C - LWC 45°C (Dt=5°C) | (4) - Condition: Ta DB/WB 7°C/6°C - LWC 45°C (Dt=5°C) | (4) - Condition: Ta DB/WB 7°C/6°C - LWC 45°C (Dt=5°C) | |||||
| (5) - According to EN14825 | (5) - According to EN14825 | (5) - According to EN14825 | (5) - According to EN14825 | (5) - According to EN14825 | (5) - According to EN14825 | (5) - According to EN14825 | |||||
| (6) - Depends on operation mode, refer to installation manual. | (6) - Depends on operation mode, refer to installation manual. | (6) - Depends on operation mode, refer to installation manual. | (6) - Depends on operation mode, refer to installation manual. | (6) - Depends on operation mode, refer to installation manual. | (6) - Depends on operation mode, refer to installation manual. | (6) - Depends on operation mode, refer to installation manual. | |||||
| (7) - For more details, see operation range drawing | (7) - For more details, see operation range drawing | (7) - For more details, see operation range drawing | (7) - For more details, see operation range drawing | (7) - For more details, see operation range drawing | (7) - For more details, see operation range drawing | (7) - For more details, see operation range drawing | |||||