School Central Heating And Air Conditioning Units Complete Operation
Brand Name:Yushen
Certification:CCC, ISO, Energy Concervation Product
Model Number:SDNA-090YB
Minimum Order Quantity:1 set
Delivery Time:1-2 weeks
Payment Terms:T/T
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Location:
Shanghai Shanghai China
Address:
Foreign sales office: 588 South Qilianshan Road ,Putuo area, Shanghai,China
Supplier`s last login times:
within 27 hours
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Product Details
Central Heating Air Source Heat Pump for School in -20C winter
Applications
Air source heat pump(ASHP) is the best heating equipment for school heating.
The neighbor buildings could share one heating station.
Features of ASHP
- Reliable operation, high efficiency and energy saving, fully enclosed scroll compressor has long service life, low failure rate, large heat exchange capacity of shell-and-tube heat exchanger, outstanding performance and effective operation cost reduction. Copeland compressor -25° low temperature Stable operation.
- Module combination, easy to install, each module unit has independent frame structure, refrigeration system, power distribution system, control system and protection system. When one module unit fails, it does not affect the normal operation of other module units.
- Quiet design, beautiful appearance, low noise, large blade axial flow fan, reasonable and compact system piping design, avoiding large vibration and resonance, using V-shaped fin structure, high space utilization, uniform air supply on finned tube, unit The shape is smoother.
- Control complete operation, advanced intelligent control system, with compressor protection, high voltage protection, low voltage protection, water shortage protection, leakage protection, lack of protection, overload protection, antifreeze protection, excessive exhaust temperature protection. Comprehensive protection function is convenient and simple
Mode Parameter
| Model | SDNA-090YBcode name.pdf | |||
| Compressor capacity | 30HP | |||
| Function | Heat | |||
| Electricity | 380V 3N-50Hz | |||
| Working conditions | ℃ | -25~+45 | ||
| Data | Heata | Nominal capacity | KW | 56.2 |
| Input power | KW | 23.4 | ||
| COP | / | 2.4 | ||
| Heating IPLV(H) | 2.7 | |||
| A7W35c | KW/COP | 90.0/4.2 | ||
| A2W35 | KW/COP | 79.0/3.20 | ||
| A-7W35 | KW/COP | 63.2/3.0 | ||
| A-15W55 | KW/COP | 56.2/1.97 | ||
| A-20W45 | KW/COP | 47.2/2.04 | ||
| Max. running currency | A | 70 | ||
| Compressor quantity | set | 4 | ||
| Refrigerant/charging quantity kg | / | R22/5*4 | ||
| 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 | 830 | ||
Yushen ASHPs
To the end of 2017, Yushen air source heat pump has service over 6 million square meter floor area.
Yushen heat pump is special for low-temeprature heaating, it could work efficiently even under -25C.
Yushen products have been tested in the service of government office building, bank office building, university etc.
School Central Heating And Air Conditioning Units Complete Operation
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