The Dorin AU4-H2201CC is a high-capacity semi-hermetic reciprocating compressor designed for positive temperature (medium to high-temperature) refrigeration systems. It is engineered to meet the demands of large-scale commercial and industrial refrigeration, including central cooling plants, food processing facilities, and extensive cold storage warehouses.

General Description
With its powerful performance and efficient operation, the AU4-H2201CC is built for continuous duty under demanding conditions. The semi-hermetic design offers enhanced durability, easier maintenance access, and long service life, making it suitable for mission-critical refrigeration systems.

Key Specifications

• Compressor Type: Semi-hermetic, reciprocating

• Application: Positive temperature (medium/high-temp) refrigeration

• Cooling Capacity: Approx. 205–230 HP (depending on refrigerant and configuration)

• Displacement: Approx. 220.1 m³/h

• Voltage: 380–420V / 3Ph / 50Hz

• Refrigerants: R-134a, R-407C, R-513A, R-448A, R-449A, and other compatible blends

• Oil Type: POE (polyolester)

• Motor Protection: Integrated thermal overload system

• Usage: Ideal for centralized commercial refrigeration systems, industrial cooling lines, and food logistics hubs

Conclusion
The Dorin AU4-H2201CC is a dependable and efficient solution for high-demand positive temperature applications, offering strong cooling capacity and reliable performance in large-scale environments.