The Danfoss NL11F is a low back pressure (LBP) compressor designed for commercial and industrial refrigeration systems. This model uses R134a refrigerant, ensuring efficient and reliable performance. The compressor is designed for high efficiency, low energy consumption, and durability.

Main Technical Specifications:

• Model: Danfoss NL11F
• Manufacturer Code: 105G6900
• Application: Low back pressure (LBP) refrigeration systems
• Refrigerant: R134a
• Nominal Voltage: 220–240 V / 50 Hz
• Motor Type: RSIR/CSIR
• Operating Voltage Range: 198–254 V
• Oil Type and Quantity: 320 cm³ polyolester (POE) oil
• Maximum Refrigerant Charge: 400 g
• Weight: 10.7 kg
• Compressor Displacement: 11.15 cm³
• Mounting Bolt Diameter: 16 mm

Temperature Limits and Operating Parameters:

• Evaporating Temperature Range: from -35°C to -10°C
• Maximum Condensing Temperature: 60°C (short-term – up to 70°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.
✔ 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.