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University Central Air Source Heat Pump Heating And Cooling Easy Installation

Categories Commercial Air Source Heat Pump
Brand Name: Yushen
Model Number: SDNA-090YB
Certification: CCC, ISO, Energy Concervation Product
Place of Origin: China
MOQ: 1 set
Price: negotiable
Payment Terms: T/T
Supply Ability: 10 sets/day
Delivery Time: 1-2 weeks
Packaging Details: Reinforced Carton box with wooden tray
Key word: Centra Air conditioning
input power: 23.4kw per set
Function: air conditioning
Refrigerant: Freon R22
Weight: 830kg per set
Refrigerant quantity: 20kg/set
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    • Product Details
    • Company Profile

    University Central Air Source Heat Pump Heating And Cooling Easy Installation

    Heating and Cooling Central Air Conditioning Station for University


    Brief introduction

    Air source heat pump(ASHP)can achieve summer cooling and winter heating through the “handling” of thermal energy. Heat pump heating and cooling is the extension and development of air conditioning technology, and compared with ordinary air conditioners, it adapts to a wider range of ambient temperatures, and the effect of heating and cooling is better.

    It could be connected in parallel and become a air conditioning central station, providing air conditioning for several buildings.


    Features of ASHP

    1. Energy efficient
    The energy efficiency can reach 4 times of electric heating, saving operating costs.
    2. Multi-purpose machine
    The multi-function unit is configured according to user requirements for heating, cooling and hot water.
    3. Flexible configuration
    Flexible radiators, fan coils, floor heating and other terminals can be flexibly configured according to customer needs, which is convenient for customers.
    4. Easy to install
    The unit is quick and easy to install and is not subject to installation restrictions.


    Parameter

    ModelSDNA-090YBcode name.pdf
    Compressor capacity30HP
    FunctionHeat
    Electricity380V 3N-50Hz
    Working conditions-25~+45
    DataHeataNominal capacityKW56.2
    Input powerKW23.4
    COP/2.4
    Heating IPLV(H)2.7
    A7W35cKW/COP90.0/4.2
    A2W35KW/COP79.0/3.20
    A-7W35KW/COP63.2/3.0
    A-15W55KW/COP56.2/1.97
    A-20W45KW/COP47.2/2.04
    Max. running currencyA70
    Compressor quantityset4
    Refrigerant/charging quantity kg/R22/5*4
    Air blow type/Top
    Water pipe diametermm50
    Rating flowm³/h12.6
    Water side pressure losskPa≤45
    Noise leveldB(A)62
    Overall dimensions(L×W×H)mm2100×1100×2080
    Weightkg830

    Yushen ASHPs


    • 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



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