Description

The Danfoss NL7.3MF is a medium back pressure (MBP) compressor designed for commercial and industrial refrigeration systems. This model uses R134a refrigerant, ensuring efficient and reliable performance. The compressor is engineered for high efficiency, low energy consumption, and long lifespan.

Main Technical Specifications:

• Model: Danfoss NL7.3MF
• Manufacturer Code: 105G6772
• Application: Medium back pressure (MBP) refrigeration systems
• Refrigerant: R134a
• Nominal Voltage: 220–240 V / 50 Hz
• Motor Type: RSIR / CSIR
• Operating Voltage Range: 187–254 V
• Oil Type and Quantity: 320 cm³ polyolester (POE) oil
• Maximum Refrigerant Charge: 600 g
• Weight: 10.5 kg
• Compressor Displacement: 7.27 cm³
• Mounting Bolt Diameter: 16 mm

Temperature Limits and Operating Parameters:

• Evaporating Temperature Range: from -35°C to 15°C
• Maximum Condensing Temperature: 55°C (short-term – up to 65°C)
• Maximum Winding Temperature: 125°C (short-term – up to 135°C)
• Required Cooling: F1 – 1.5 m/s airflow (for efficient cooling)

Performance at Different Evaporation Temperatures:

Key Advantages:

✔ High efficiency – optimized performance for lower energy consumption.
✔ Reliable operation – ensures effective performance even in demanding conditions.
✔ Quiet operation – reduced vibration and noise levels.
✔ Wide application – suitable for commercial refrigerators, display cases, and other refrigeration systems.

This compressor is a reliable choice for professional refrigeration systems, where stable and efficient operation is required.