Product Details
Cold Weather Floor Heating Air Source Heat Pump High Temperature
Equipment
Advantages
- Floor heating is heating from feet which is the cold part of body.
It heats the room evenly at the same time, the temperature
fluctuation is small,
- No direct blow on body, which is comfortable and not dry.
- Air Source heat pump could produces up to 50C hot water in the
system, fast heating and constant heating.
- Indoor temeprature could be 20C , warm as the summer
- Air source heat pump is a automatic micro-computer controlled
syste, equipted with completed protective devices against over
voltage, over load, temeprature, flow etc.
- It use less than 30% electricity as power, more than 70% heat are
absorbed from the air. Air source heat pumps are very energy-saving
Yushen air source heat pump
- 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.
- Large-area hydrophilic aluminum heat exchangers increase the heat
production.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
Model data
Heating modelcode name.pdf
Model | SDNA-075Y | SDNA-090YB |
Compressor capacity | 25HP | 30HP |
Function | Heat | Heat |
Electricity | 380V 3N-50Hz | 380V 3N-50Hz |
Working conditions | ℃ | -25~+45 | -25~+45 |
Data | Heata | Nominal capacity | KW | 44.5 | 56.2 |
Input power | KW | 18.3 | 23.4 |
COP | / | 2.4 | 2.4 |
Heating IPLV(H) | 2.7 | 2.7 |
A7W35c | KW/COP | 75.0/4.2 | 90.0/4.2 |
A2W35 | KW/COP | 62.5/3.20 | 79.0/3.20 |
A-7W35 | KW/COP | 52.5/3.0 | 63.2/3.0 |
A-15W55 | KW/COP | 45.5 /1.97 | 56.2/1.97 |
A-20W45 | KW/COP | 37.4/2.04 | 47.2/2.04 |
Max. running currency | A | 56 | 70 |
Compressor quantity | set | 2 | 4 |
Refrigerant/charging quantity kg | / | R22/10*2 | R22/5*4 |
Air blow type | / | Top | Top |
Water pipe diameter | mm | 50 | 50 |
Rating flow | m³/h | 12.6 | 12.6 |
Water side pressure loss | kPa | ≤45 | ≤45 |
Noise level | dB(A) | 62 | 62 |
Overall dimensions(L×W×H) | mm | 2100×1100×2080 | 2100×1100×2080 |
Weight | kg | 730 | 830 |
Nominal heating conditions:ambient dry bulb temperature 7℃, web
bulb temperature 6℃, water inlet temperature 9℃,water outlet
temperature 55℃
Applications
1. Publish bath center, Spa center
2. Hotel, school, hospital
3. Factory,company
Company Profile
Shandong Yushen Energy Technology Co., Ltd. established in 2014
with a registered capital of 50.2 million RMB (about 7 million
USD), is a factory specialized in research & development,
design, production, sales and service of air-source heat pumps
drive by its mission” Leave a clean world for the future”
We have 53,000 square meter production area, 100 skilled staff
members, 4 production lines with automation product testing
platforms. Our main products include air-source heat pump for
heating, heating unit and cooling unit, hot water unit, drying
units and the related supporting electrical control systems.
We operate the production strictly in accordance with ISO9001 and
ISO14001, implementing WSS and OHSAS to our teams, so our products
have passed many CCC certificates, energy conservation
certificates, official reports and earned patents.
By the end of 2018, the Temperature control area serviced by our
products has exceeded 8 million square meters, which include
residential and commercial building e.g. schools, hospitals,
office, apartment building, agriculture greenhouse, Poultry farming
etc. Our products’ performance is highly valued by users.
The company is a member of China Investment Association Energy
Investment Committee, Shandong Provincial Association for the
Promotion of Electrical Energy Substitution, Shandong Clean Energy
Heating Industry Alliance, Shandong Building Energy Conservation
Association, and Shandong Regional Energy Association.
To learn more about our product or to place your requirements,
please feel free to contact us anytime.