The Dorin AU2-H290CS is a high-performance semi-hermetic reciprocating compressor developed for positive temperature (medium- to high-temperature) refrigeration systems. It is well-suited for large commercial cold rooms, food preservation facilities, and industrial refrigeration setups requiring steady and efficient cooling at above-freezing temperatures.

General Description
Designed for durability and consistent performance, the H290CS combines high cooling capacity with energy efficiency. Its semi-hermetic design ensures ease of maintenance and dependable operation under demanding conditions in medium-temperature applications.

Key Specifications

• Compressor Type: Semi-hermetic, reciprocating

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

• Cooling Capacity: Approx. 90–105 HP (depending on refrigerant and system)

• Displacement: Approx. 29.0 m³/h

• Voltage: 380–420V / 3Ph / 50Hz

• Refrigerants: R-134a, R-407C, R-513A, R-448A, and other medium/high-temp refrigerants

• Oil Type: POE (polyolester)

• Motor Protection: Integrated thermal overload system

• Usage: Ideal for chilled storage rooms, food distribution centers, and commercial cooling applications

Conclusion
The Dorin AU2-H290CS provides reliable and energy-efficient performance for positive temperature environments, making it a strong choice for medium to large refrigeration systems operating above freezing.