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General Features
● Total cooling capacity: 5kW~20kW
● High power-efficiency design, EER of standard machine is above 3.0; EER of High power-efficiency machine is above 3.5
● Supply upflow, downflow, upper-front flow, lower-front flow
● R410 environment-friendly refrigerant
● Stepless speed regulating outdoor fan system solve low frequency noise problem
● Electronic expansion valve is standard equipment, and this make it more adaptive for environment
● Patent fan design can reduce 30% energy. The fan supports sinking deployment and non-sinking deployment
● RS485, 5-meters copper pipe, refrigerant and bracket of outdoor unit are standard equipment for cooling capacity below 12.5KW
Technical Specification
| DX Unit | |||||||
| ST*** | unit | 5 | 7 | ||||
| Unit Configuration | – | Single Cooling | Constant Temperature |
Constant Temperature and Humidity |
Single Cooling | Constant Temperature |
Contant Temperature and Humidity |
| Total Cooling Capavity |
kW | 5.5 | 7.5 | ||||
| Sensible Cooling Capavity |
kW | 5.2 | 6.8 | ||||
| Air volume | m³/h | 2000 | 2250 | ||||
| Sensible heat ratio | / | 0.95 | 0.91 | ||||
| Heating capacity | KW | 3 | 3 | 3 | 3 | ||
| Humidyfying capacity |
kg/h | 2.5 | 2.5 | ||||
| Number of compressors |
Pcs | 1 | 1 | ||||
| Number of Fans | Pcs | 1 | 1 | ||||
| Voltage | V | 220~240 | 220~240 | 380~415 | 220~240 | 220~240 | 380~415 |
| Frequency | Hz | 50 | 50 | ||||
| Phase | P | 1 | 1 | 3 | 1 | 1 | 3 |
| Full-load Current | A | 11.6 | 23.2 | 15.5 | 15.3 | 26.9 | 19.2 |
| Unit Weight | kg | 105 | 110 | 120 | 115 | 120 | 130 |
| Unit Width | mm | 550 | 550 | ||||
| Unit Depth | mm | 450 | 450 | ||||
| Unit Height | mm | 1750 | 1750 | ||||
| DX Unit | ||||||
| ST*** | unit | 12 | 17 | 20 | ||
| Unit Configuration | – | Single Cooling | Constant Temperature |
Constant Temperature and Humidity |
Constant Temperature |
Constant Temperature and Humidity |
| Total Cooling Capavity |
kW | 12.5 | 17.5 | 20.5 | ||
| Sensible Cooling Capavity |
kW | 11.3 | 15.8 | 18.6 | ||
| Air volume | m³/h | 2850 | 5000 | 6200 | ||
| Sensible heat ratio | / | 0.9 | 0.9 | 0.91 | ||
| Heating capacity | KW | 4 | 4 | 6 | 6 | |
| Humidyfying capacity | kg/h | 4 | 4.5 | 4.5 | ||
| Number of compressors | Pcs | 1 | 1 | 1 | ||
| Number of Fans | Pcs | 1 | 1 | 1 | ||
| Voltage | V | 380~415 | 380~415 | 380~415 | ||
| Frequency | Hz | 50 | 50 | 50 | ||
| Phase | P | 3 | 3 | 3 | ||
| Full-load Current | A | 11.3 | 16.5 | 16.5 | 23.7 | 24.7 |
| Unit Weight | kg | 165 | 170 | 180 | 280 | 300 |
| Unit Width | mm | 650 | 750 | 750 | ||
| Unit Depth | mm | 550 | 700 | 700 | ||
| Unit Height | mm | 1850 | 1900 | 1900 | ||
| Supporting Outdoor unit | ||||||||||||
| KCS*** | unit | 7 | 10 | 18 | 24 | 28 | ||||||
| Heat Exchange Capability |
kw | 7.6 | 10.4 | 18.1 | 23.8 | 27.2 | ||||||
| Voltage | V | 220 | 220 | 220 | 220 | 220 | ||||||
| Frequency | Hz | 50 | 50 | 50 | 50 | 50 | ||||||
| Phase | Pcs | 1 | 1 | 1 | 1 | 1 | ||||||
| Full-load Current |
A | 0.5 | 0.7 | 1.4 | 2.7 | 2.7 | ||||||
| Noise | dB(A) | 38.5 | 43.9 | 43.6 | 54.9 | 52.9 | ||||||
| Unit Weight | kg | 38 | 48 | 60 | 117 | 124 | ||||||
| Unit Width | mm | 877 | 967 | 1014 | 1600 | 1400 | ||||||
| Unit Depth | mm | 340 | 398 | 375 | 975 | 975 | ||||||
| Unit Height | mm | 608 | 807 | 1244 | 650 | 650 | ||||||
| Foot stool Height |
mm | 455 | 455 | |||||||||
| Note: ●parameter table. Air-cooled unit data based on 24°C，50%RH indoor return airtemperature. The noise data is sound pressure level value of 10m free field. ●ST005，ST007 and ST012 is prefilled refrigerant，and supplied with 5m connecting copper pipe and mounting brackets of outdoor unit. ●Specifications are subject to change without prior notice. |
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