Shandong Yushen Energy Technology Co., Ltd.
Shandong Yushen Energy Technology Co., Ltd.
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Over 6 Million SQM Project Testing Air Source Heat Pump Factory OEM Heating Machine
Yushen Products Core Advantages
Model data/ Parameter
| Model | SLNA(B)-014U(P)code name.pdf | |||
| Compressor capacity | 5HP | |||
| Function | Heating and Cooling | |||
| Electricity | 220V-1N-50Hz | |||
| Working conditions | ℃ | -25~～+45 | ||
| Data | Heata | Nominal capacity | KW | 9.2 |
| Input power | KW | 3.96 | ||
| COP | / | 2.3 | ||
| Heating IPLV(H) | 2.6 | |||
| Coolb | Nominal capacity | KW | 11.0 | |
| Input power | KW | 4.31 | ||
| COP | / | 2.55 | ||
| Cooling IPLV(C) | 2.75 | |||
| A7W35c | KW/COP | 14.0/4.1 | ||
| A2W35 | KW/COP | 11.2/3.60 | ||
| A-7W35 | KW/COP | 9.5/3.0 | ||
| A-15W55 | KW/COP | 8.4 /1.94 | ||
| A-20W45 | KW/COP | 7.7/2.00 | ||
| Max. running currency | A | 30 | ||
| Compressor quantity | set | 1 | ||
| Refrigerant/charging quantity kg | / | R22/4.50 | ||
| Air blow type | / | Side | ||
| Water pipe diameter | inch | G1.2〞 | ||
| Rating flow | m³/h | 2.5 | ||
| Water side pressure loss | kPa | ≤35 | ||
| Noise level | dB(A) | 61 | ||
| Overall dimensions(L×W×H) | mm | 1120×440×1360 | ||
| Weight | kg | 130 | ||
a: Nominal heating conditions: ambient dry bulb temperature-12℃, wet bulb temperature-14℃, outlet water temperature 41℃, water flow 0.172 * nominal
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 air source heat pump confgurations
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 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.
The four-row tube V-shaped arrangement has high heat exchange efficiency and uniform wind speed distribution.
It adopts 9.52*0.35 internal thread high-efficiency heat exchange copper tube and 3.1mm large-format hydrophilic aluminum fins with better hydrophobicity; it improves the operating efficiency during frosting and reduces the number of defrosting.
The optimized long flow path design and wide expansion of the expansion throttle ensure uniform distribution of refrigerant in low temperature environments. Ensure even frosting, complete defrosting, strong heating and efficient operation
Our Service
1. More than 20 items of Machine test by automatic testing line before delivery .
2.Professional model selectrion advise
3. Free system drawing
After selling
1. We promise to offer free consulting call in 7×24 hours mode to solve the problems found in practice.
2. Products guarantee is 18~24 months from ex-factory date. Within 18months,if any components of your products damaged because of quality, we supply new replacement for free.
3. After the expiration of the quality assurance, we will continue to provide lifelong maintenance services, with just charging some cost price.
