Shandong Yushen Energy Technology Co., Ltd.
Shandong Yushen Energy Technology Co., Ltd.
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High-rise Building Central Hot Water Station Air Source Heat Pump 12M3/h
Introduction
The installation of the central hot water system is provided in various combinations. The parallel heat pump unit adopts the same model to ensure the development of the entire water heater group, meet the peak demand, and provide guarantee for a large amount of hot water and hot water. When the amount of hot water used is small, a group of hot water pumps can be used to shut down another water heater, and a group of heat pumps can be turned off during maintenance without affecting other hot water units to continue to provide hot water. Automatic operating system, automatic operation, no need to watch, equipped with temperature control device and insulation layer, can automatically add water, heat, power off, can provide hot water for 24 hours. Users can enjoy hot water at any time in any weather conditions
Features
1) High efficiency and energy saving:
high heat collecting efficiency and low operating cost: the ratio of output energy to input energy is COP up to 4 or more. The energy efficiency ratio of ordinary electric water heaters is not more than 0.95, and the energy efficiency ratio of gas and oil-fired boilers is generally only 0.6-0.8. The energy-efficiency ratio of coal-fired boilers is lower, generally only 0.3-0.7. Therefore, its operating cost is 67% lower than that of gas water heaters, 75% less than electric water heaters, 60% less than oil-fired boilers, and more than 30% more energy-efficient heating solar energy.
2) Green and environmental protection:
the special refrigerant for heat pump is used, and no waste water is discharged. The entire system is also free of waste residue, waste heat, and is absolutely environmentally friendly.
3) Safe and economical:
no worries, the heating method realizes complete water and electricity separation, and fundamentally eliminates the safety hazards such as flammable, explosive, electric shock, dry burning and carbon monoxide poisoning.
4) Modular intelligent control function:
It can flexibly add multiple units to form a hot water supply system according to the actual needs of users, realize modular control, automatically control and adjust the running time of each unit and the order of operation, and ensure the total of each unit. The running time is consistent, achieving efficient and optimized operation of the entire hot water supply system.
Yushen Product advantages
Model data
| Model | SDWA-075YB | |||
| Compressor capacity | 25HP | |||
| Function | Heat | |||
| Electricity | 380V 3N-50Hz | |||
| Working conditions | ℃ | -25~+43 | ||
| Nominal heating capacity | KW | 75 | ||
| COP | KW/KW | 4 | ||
| Nominal input power | KW | 20.5 | ||
| Max. running currency | A | 60 | ||
| Highest water temperature | ℃ | 60 | ||
| Compressor quantity | Set | 2 | ||
| Refrigerant/charging quantity kg | / | R22/10*2 | ||
| Air blow type | / | Top | ||
| Water pipe diameter | / | 50 | ||
| Rating flow | m³/h | 12 | ||
| Water side pressure loss | kPa | ≤45 | ||
| Noise level | dB(A) | 62 | ||
| Overall dimensions(L×W×H) | mm | 2100×1100×2080 | ||
| Weight | kg | 830 | ||
| Nominal heating conditions:ambient dry bulb temperature 7℃, web bulb temperature 6℃, water inlet temperature 9℃,water outlet temperature 55℃ | ||||
