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air source heat pump
 
FS-S-R Screw-Type Air-Source Heat-Pump Unit
Refrigerating Capacity: 260KW—1530KW Regions of Application: in south Chinese regions during winter and summer, and in north Chinese regions during summer and transitional seasons. Scope of Applications: various types of architectures with an area of 1,000 to tens of thousands of square meters, such as department stores, office buildings, hotels, theaters, restaurants, and entertainment places.
Characteristic
Wide Applications
◎ Adopting the imported screw type compressor that offers larger capacity per unit and provides two options available, i.e. cooling only and heat pump models, which can fully meet the air conditioning and heating requirements of various kinds of large-scale buildings.
Sophisticated Configurations
◎ Adopting the high efficiency heat exchanger with teeth in both interior and exterior, driving the heat exchange efficiency by up to 20%; and the large channel design can effectively retard the generation of crusts.
◎ Adopting the metal plate and framework structure made by using the advanced plastic spray technique to offer strong anti-corrosion capabilities.
Intelligent Defrosting
◎ The intelligent dynamic defrosting function allows for more timely and more complete defrosting by offering a defrosting operation time that is only half of the national standard, and the standalone dual-system design does not affect the effectiveness of heating during the defrosting process.
Easy and Simple Operation
◎ Fully computerized control that allows the computer system to automatically complete all the tasks relating to unit fail-safe, operation, load adjustment, and safety protection, leading to easy and simple daily maintenance.

Unit Performance Parameters


Notes: ◎ Refrigerating test conditions of the unit: water inlet and outlet temperature of unit is 12oC/7oC, ambient temperature is 35oC;
◎ Heating test conditions of the unit: water inlet and outlet temperature of unit is 40oC/45oC, ambient temperature is 7oC (dry bulb) / 6oC (wet bulb)
 
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