Description

An air-cooled screw chiller is a high-capacity, robust solution designed for large-scale industrial and commercial heating and cooling applications. These units have a capacity range from 275 kW to 1650 kW, easily handling substantial thermal loads. Equipped with durable shell-and-tube evaporators, these chillers provide reliable and efficient performance across various environments. The screw compressors offer excellent part-load efficiency, making them ideal for operations that require high reliability and low maintenance. Additionally, these units are equipped with advanced control and safety mechanisms to ensure smooth and safe operation under a wide range of conditions.

Key Features:

High Capacity: Capable of handling large-scale cooling and heating demands, with a capacity of up to 1650 kW.

Robust Construction: Features a durable shell-and-tube evaporator for reliable performance.

Efficient Operation: Screw compressors provide high efficiency under partial load conditions.

Advanced Safety and Control: Integrated safety features and intelligent controls ensure reliable operation.

Low Maintenance: Designed for easy maintenance and long-term durability.

The greatest advantage of air source heat pump technology is its economic energy efficiency. With high energy efficiency, it only consumes a portion of electrical energy to produce 3 to 4 times the amount of heat energy relative to the consumed electrical energy. The COP (Coefficient of Performance) value of air source heat pumps under national standard conditions generally ranges from 2.9 to 4.5, easily meeting the required standards. However, when the ambient temperature drops below 5°C, the unit’s efficiency begins to decline, and standard air source heat pumps are almost unusable at -5°C. In contrast, ultra-low temperature air source units can continue to provide heating in temperatures as low as -25°C.

Parameter： for Air Source Screw Heat Pump(Air Cooled Screw Chiller)