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The AA-BK-135/4PES-15Y is a high-quality condensing unit designed for efficient cooling in various commercial and industrial applications. This unit features a reliable BITZER ECOLINE 4PES-15Y semi-hermetic reciprocating compressor, ensuring high performance and long service life. Its compact design and advanced technologies allow for easy integration into various refrigeration systems, ensuring optimal energy efficiency.

Main technical specifications:

• Cooling capacity: 45.9 kW at -5°C evaporation and 32°C ambient temperature using R404A or R507 refrigerants

• Power consumption: 15.06 kW under the above conditions

• Power supply: 380–420 V, 3-phase, 50 Hz

• Compressor type: BITZER ECOLINE 4PES-15Y semi-hermetic reciprocating compressor

• Displacement: 48.5 m³/h at 1450 RPM

• Number of cylinders: 4

• Maximum operating pressure: LP/HP: 19/32 bar

• Lubricant: BSE32

• Compatible refrigerants: R404A, R507A, R134a, R407C, and others

• Dimensions: length – 1650 mm, width – 1000 mm, height – 1050 mm

• Weight: approx. 338 kg

• Fans: 2 x 500 mm diameter, airflow – 13,400 m³/h

• Receiver volume: 30 liters