Waterproof Cold Climate Air Source Heat Pump For Hotel And
Apartment
Cold Climate Air Source Heat Pump characters
1: Safety operation, no need to be on duty
Compared with gas and coal fired boilers, commercial air-energy
heat pumps operate absolutely safety, reducing risks such as,
boiler explosions and air leaks, and are intelligently controlled,
eliminating the need for dedicated personnel and reducing expenses.
2: High heating efficiency
They can be widely used in hospitals, restaurants, hotels,
playgrounds, villas,office building, hotels and other building
heating and air conditioning
3. Low operating costs
The energy efficiency ratio of the water source high temperature
unit is greater than 4.5, and the operating cost is 1/4-1/3 of the
general heating mode, which is obviously lower than that of fuel
oil and central heating.
4. Environmental protection
The air energy heat pump does not emit any haust gas and
pollutants. The selected refrigenant is also an environmentally
friendly refrigenant. The fully enclosed refrigentant technology
will not cause refrigentant leakage and will not damage the
atmosphere and the ozone layer.
Cold Climate Air Source Heat Pump Parameters
code name.pdf
| Model | SLNA(B)-009U(P) | SLNA-018U |
| Compressor capacity | 3HP | 6HP |
| Function | Heating and Cooling | Heating and Cooling |
| Electricity | 220V-1N-50Hz | 220V-1N-50Hz |
| Working conditions | ℃ | -25~～+45 | -25~～+45 |
| Data | Heata | Nominal capacity | KW | 5.8 | 12 |
| Input power | KW | 2.52 | 5.0 |
| COP | / | 2.3 | 2.4 |
| Heating IPLV(H) | 2.53 | 2.7 |
| Coolb | Nominal capacity | KW | 6.5 | 14 |
| Input power | KW | 2.6 | 5.6 |
| COP | / | 2.5 | 2.5 |
| Cooling IPLV(C) | 2.7 | 2.7 |
| A7W35c | KW/COP | 9.2/4.10 | 19.5/4.21 |
| A2W35 | KW/COP | 8.0/3.6 | 16.8/3.65 |
| A-7W35 | KW/COP | 5.9/2.7 | 12.0/3.0 |
| A-15W55 | KW/COP | 5.0/1.90 | 10.8 /1.94 |
| A-20W45 | KW/COP | 4.5/1.95 | 9.2/2.02 |
| Max. running currency | A | 18 | 35.6 |
| Compressor quantity | set | 1 | 1 |
| Refrigerant/charging quantity kg | / | R404A/2.2 | R22/4.80 |
| Air blow type | / | Side | Side |
| Water pipe diameter | inch | G1〞 | G1.2〞 |
| Rating flow | m³/h | 1.6 | 3.2 |
| Water side pressure loss | kPa | ≤35 | ≤45 |
| Noise level | dB(A) | 59 | 61 |
| Overall dimensions(L×W×H) | mm | 1087×435×901 | 1120×440×1360 |
| Weight | kg | 70 | 249 |
a: Nominal heating conditions: ambient dry bulb temperature-12℃,
wet bulb temperature-14℃, outlet water temperature 41℃, water flow
0.172 * nominal heating capacity
b:Nominal refrigeration conditions: ambient dry bulb temperature
35℃, outlet water temperature 7℃, water flow 0.172 * nominal
cooling capacity
c:A7W35 working condition: inlet air temperature 7℃, outlet water
temperature 35℃
Yushen Products
Multiple energy-saving devices in a single system, precise control
of refrigerant flow, enabling the unit to maximize heat/cooling
capacity and maximum energy efficiency in various working
environments, reducing operating costs
- The water side shell and tube heat exchanger have high efficiency
and reliability.
The industry's leading refrigerant distribution technology can
effectively improve the uniformity of gas-liquid two-phase fluid
distribution into heat transfer tubes, improve the utilization of
heat exchange tubes, and achieve efficient heat transfer.
- Large-area hydrophilic aluminum heat exchangers increase the heat
production.
