The Copeland D6SJ-400X is a semi-hermetic reciprocating compressor designed specifically for high-performance positive temperature refrigeration applications. It is ideal for commercial and industrial cooling systems such as large cold rooms, beverage storage, and fresh food processing facilities.

General Description
As part of the D6 series, the D6SJ-400X combines durable construction with service-friendly design. Optimized for medium to high evaporating temperatures, this model delivers consistent cooling, energy efficiency, and reliable operation under continuous-duty conditions.

Key Specifications

• Compressor Type: Semi-hermetic, reciprocating

• Application: Positive temperature (medium temperature)

• Cooling Capacity: Approx. 40 HP

• Displacement: 101.8 m³/h

• Voltage: 380–420V / 50Hz or 460V / 60Hz

• Phases: 3

• Refrigerants: R-134a, R-404A, R-407C (based on application)

• Oil Type: Mineral or alkylbenzene

• Motor Protection: Internal thermal protection

Conclusion
The Copeland D6SJ-400X is a dependable and efficient choice for positive temperature refrigeration systems, offering strong cooling performance, reliability, and ease of maintenance in demanding environments.