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| Categories | Heat Pump Heating And Cooling System | 
|---|---|
| Brand Name: | Yushen | 
| Model Number: | SDNA-075Y | 
| Certification: | CCC, ISO, CQC | 
| Place of Origin: | China | 
| MOQ: | 1 set | 
| Price: | negotiable | 
| Payment Terms: | T/T | 
| Supply Ability: | 10 sets/day | 
| Delivery Time: | 1-2weeks | 
| Packaging Details: | Reinforced Carton box with wooden tray | 
| Key word: | Air Source Heat Pump system | 
| Compressor capacity: | 25HP | 
| Function: | office building Air heating | 
| Refrigerant: | R410A/R22/R407C/R134A/ R410A | 
| Compressor type: | Scroll compressor | 
| Compressor brand: | copeland | 
Air Source Heat Pump Heating and Cooling System for College Office
Project Introduction
Location: N 35
Lowest environment temperature in winter: -20C
Building area: 20000M2
Function: heating
Quantity of air-source heat pump: 15 sets
Product Information
Model Parameter
| 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
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