Energy Efficient Heat Pump Heating And Cooling System 25HP
Compressor Capacity
Heat Pump Heating And Cooling SystemSpecifications:
1) High efficiency and economical
2) Working temperature range from -25 to 43 DegC
3) 80% More Efficient than Conventional Electric heater, also saver
compared with solar energy water heater.
4) Copeland scroll compessor with R407C, R417a
5) Emerson expansion valve, Saginomiya 4- way valve, Automatic
defrosting function included
6) Deirectly connected to the water tank, easy for installing
7) Coated steel or 304# stainless steel surface case
Heat Pump Heating And Cooling System benefits
Energy efficient: ASHPs deliver one to three times more energy than the electricity
they consume.
Versatile (all year long) : ASHPs can heat your home in the winter and cool your home in the
summer.
Energy effective: ASHP can help lower your fuel bills, especially if you are
replacing older, inefficient heating and cooling systems.
Easy: ASHP are easy to install and require little maintenance.
Heat Pump Heating And Cooling System project Introduce
| Project location | E 107 N 40 Climate:lowest -22C in winter |
| Heating area | 70000M2 |
| Quantity of air-source heat pump | 55 sets |
| Model | SDNA-075Y(25HP) |
| System design | ultra low temperature air source heat pump+radiator
|
| Control | Central heating station automatic control |
Product details in this project
| Model | SDNA-075Ycode name.pdf |
| Compressor capacity | 25HP |
| Function | Heat |
| Electricity | 380V 3N-50Hz |
| Working conditions | ℃ | -25~+45 |
| Data | Heata | Nominal capacity | KW | 44.5 |
| Input power | KW | 18.3 |
| COP | / | 2.4 |
| Heating IPLV(H) | 2.7 |
| A7W35c | KW/COP | 75.0/4.2 |
| A2W35 | KW/COP | 62.5/3.20 |
| A-7W35 | KW/COP | 52.5/3.0 |
| A-15W55 | KW/COP | 45.5 /1.97 |
| A-20W45 | KW/COP | 37.4/2.04 |
| Max. running currency | A | 56 |
| Compressor quantity | set | 2 |
| Refrigerant/charging quantity kg | / | R22/10*2 |
| Air blow type | / | Top |
| Water pipe diameter | mm | 50 |
| Rating flow | m³/h | 12.6 |
| Water side pressure loss | kPa | ≤45 |
| Noise level | dB(A) | 62 |
| Overall dimensions(L×W×H) | mm | 2100×1100×2080 |
| Weight | kg | 730 |
a: Nominal heating conditions: ambient dry bulb temperature-12℃,
wet bulb temperature-14℃, outlet water temperature 41℃, water flow
0.172 * nominal heating capacity
A7W35 working condition: inlet air temperature 7℃, outlet water
temperature 35℃
Yushen Products Advantages
- Jet Boost compressor, high efficient and environmental-friendly,
even in -25C can work in high COP
- Fan of heat exchanger is big diameter Jagged type, which increase
the air flow tangent length when air going through fans, reduce
noise; When the air volume is increased, the heat exchanger is more
evenly.
- Multi-throttle channel design is accurate.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.
