Intelligent Control Heat Pump Air Source For Central AC Freon R22
Units Characters
1,Iintelligent management
◆ The unit adopts the microcomputer touch control system to provide the simplest and most thoughtful operation interface and timely feedback of various maintenance information.
◆ The unit control system can be connected to the user's central control system, and the customer can understand the unit's operation at all times.
2 Easy to install and maintain
◆ The unit has been filled with refrigerant and lubricating oil before leaving the factory. The customer only needs to connect the inlet and outlet pipes and the power supply to run.
◆ The control interface directly displays the fault content, which is convenient for timely understanding of the fault and elimination.
3.a variety of refrigerant options to meet the different needs of customers
The unit can also provide R22, R407C, R404a and other refrigerants according to customer needs.
Parameter of central AC ASHP
A7W35 working condition: inlet air temperature 7℃, outlet water temperature 35℃
a: Nominal heating conditions: ambient dry bulb temperature-12℃, wet bulb temperature-14℃, outlet water temperature 41℃, water flow 0.172 * nominal
| Model | SLNA-017Y | SLNA-032Y | SLNB-035Y | SLNB-047Y | SLNC-075Y |
| Compressor capacity | 6HP | 10HP | 12.5HP | 15HP | 25HP |
| Function | Heating and Cooling | Heating and Cooling | Heating and Cooling | Heating and Cooling | Heating and Cooling |
| Electricity | 380V-3N-50Hz | 380V-3N-50Hz | 380V-3N-50Hz | 380V-3N-50Hz | 380V-3N-50Hz |
| Working conditions | ℃ | -25~～+45 | -25~+45 | -25~+45 | -25~+45 | -25~+45 |
| Data | Heata | Nominal capacity | KW | 12 | 21.5 | 22.3 | 28.1 | 44.5 |
| Input power | KW | 4.55 | 9.1 | 9.4 | 11.7 | 18.3 |
| COP | / | 2.4 | 2.3 | 2.35 | 2.4 | 2.4 |
| Heating IPLV(H) | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 |
| Coolb | Nominal capacity | KW | 14 | 25 | 28 | 39 | 62 |
| Input power | KW | 5 | 10 | 10.4 | 13.1 | 20.7 |
| COP | / | 2.5 | 2.5 | 2.7 | 2.9 | 3 |
| Cooling IPLV(C) | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 |
| A7W35c | KW/COP | 19.5/4.21 | 32.0/4.1 | 35.0/4.1 | 47.0/4.1 | 75.0/4.2 |
| A2W35 | KW/COP | 27/3.60 | 27/3.60 | 28.5/3.60 | 39.5/3.20 | 62.5/3.20 |
| A-7W35 | KW/COP | 21.5/2.8 | 21.5/2.8 | 23.5/2.9 | 32/2.9 | 50/2.9 |
| A-15W55 | KW/COP | 19.7 /1.94 | 19.7 /1.94 | 20.2 /1.94 | 28.1/1.94 | 45.5 /1.97 |
| A-20W45 | KW/COP | 18.1/2.02 | 18.1/2.02 | 18.7/2.02 | 23.6/2.03 | 37.4/2.04 |
| Max. running currency | A | 25 | 25 | 27 | 35 | 56 |
| Compressor quantity | set | 2 | 2 | 1 | 2 | 2 |
| Refrigerant/charging quantity kg | / | R22/4.8 | R22/3.7*2 | R22/9 | R22/10 | R22/15*2 |
| Air blow type | / | Side | Top | Side | Top | Top |
| Water pipe diameter | mm | G1.2〞 | 32 | 32 | 50 | 50 |
| Rating flow | m³/h | 3.2 | 5.5 | 5.9 | 8.3 | 12.6 |
| Water side pressure loss | kPa | ≤45 | ≤45 | ≤45 | ≤45 | ≤45 |
| Noise level | dB(A) | 62 | 62 | 62 | 62 | 62 |
| Overall dimensions(L×W×H) | mm | 1120×440×1360 | 1530×750×1370 | 1490×900×1900 | 1450×1100×2080 | 2100×1100×2080 |
| Weight | kg | 130 | 320 | 350 | 470 | 730 |
Yushen Products Advantages
- Larger application range , yushen heat pump could be used from environmental temperature:-25℃ to +45 ℃ /or from -13℉ to 113 ℉
- 100% finished products testing,quality Components such as Copeland compressor, Danfoss valves
- 35% more powerful than other products,yushen air-source heat pump has longer heating time and shorter defrosting time
- High COP, No capacity decay even under low environmental temperature
Our service
- Engineer design drawing
- Central control system, automatic and easy operation
- Inquiry reply within 24hours
- fast delivery 1-2 weeks
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