Description

The Danfoss NL7CN is a low and medium back pressure (LBP/MBP) compressor designed for commercial and industrial refrigeration systems. This model uses R290 (propane) refrigerant, which is both efficient and environmentally friendly. The compressor is engineered to ensure high performance, reliability, and low energy consumption.

Main Technical Specifications:

• Model: Danfoss NL7CN
• Manufacturer Code: 105H6756
• Application: Low and medium back pressure (LBP/MBP) refrigeration systems
• Refrigerant: R290 (propane)
• Nominal Voltage: 220–240 V / 50 Hz
• Motor Type: RSIR/RSCR/CSIR
• Operating Voltage Range: 198–254 V
• Oil Type and Quantity: 320 cm³ polyolester (POE) oil
• Maximum Refrigerant Charge: 150 g
• Weight: 10.5 kg
• Compressor Displacement: 7.27 cm³
• Mounting Bolt Diameter: 16 mm

Temperature Limits and Operating Parameters:

• Evaporating Temperature Range: from -40°C to 5°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 effective cooling)

Performance at Different Evaporation Temperatures:

Key Advantages:

✔ High efficiency – optimized performance for lower energy consumption.
✔ Eco-friendly solution – R290 (propane) has a minimal environmental impact.
✔ 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.