NLE Plus Compressors for R290

The new NLE Plus refrigeration compressor series from Secop is available in displacements of 11, 13, 14, and 15 cm³. This range expands the N-Series by introducing propane models with 14 and 15 cm³ displacements. These compressors combine compact dimensions with high performance and are optimized for R290 (propane) to ensure superior energy efficiency. This compressor range is the ideal solution for food service and food retail applications, such as supermarket refrigerators/freezers, stainless steel professional cabinets, double glass door merchandisers, and many other commercial cooling systems.

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Proven Secop Series Now with Even More Power

Secop NLE Plus compressors offer excellent efficiency and optimized starting equipment. They are designed to be resistant to extreme liquid refrigerant return and include a specialized solution for the safe use of flammable hydrocarbon refrigerants.

Innovation in the Refrigeration Industry

With the NLE Plus series, Secop sets new standards in terms of compactness, cooling capacity, and reliability. It has been specifically developed to comply with the new IEC standards for HC refrigerant charges ranging from 150 g to 500 g in commercial refrigeration systems, offering an ultra-compact hermetic compressor solution.

A Comprehensive, Efficient, and Compact Range

The NLE Plus series stands out for its versatility across various operating conditions. Under Low Back Pressure (LBP) conditions, it operates at evaporating temperatures from -40°C to -5°C, delivering a cooling capacity of up to 775 W (NLE15LNDX @ ASHRAE LBP). For Medium Back Pressure (MBP) applications, evaporating temperatures range from -25°C to +7.5°C, with a cooling capacity of 1137 W (NLE13MNDX @ ASHRAE MBP). These compressors lead their class in both efficiency and footprint.

New Electrical Components

The latest starting accessories in the range include a highly integrated relay as well as starting and running capacitors. These components are compact, easy to install, and feature integrated PTC and NTC thermistors to reduce inrush currents and voltage spikes, thereby increasing safety and service life. Additionally, the series is equipped with Secop’s patented hermetic terminal plug, which ensures the safe use of R290 refrigerant by eliminating the root causes of electrical arcing in the presence of flammable refrigerants.

Features and Benefits in Detail

Secop’s NLE Plus compressors are ideal for light commercial applications, such as food service, food retail, and specialized cooling requirements. They offer:

A Comprehensive Range with Increased Cooling Capacity

  • Available in displacements of 11, 13, 14, and 15 cm³
  • Extended displacement range to support a wider variety of applications

First-Class Robustness

  • Enhanced resilience against liquid refrigerant return
  • Increased operational stability during hot gas defrosting cycles
  • Superior noise and vibration reduction compared to equivalent products

Optimized Electrical System

  • Compact design for easier installation and integration
  • Additional auxiliary connections
  • Highly flexible configuration options

Innovative Solutions for Flammable Refrigerants

  • Innovative, patented hermetic terminal plug
  • Ensures maximum safety when utilizing R290 (propane) refrigerant

Broad Regulatory Compliance

  • Optimized solution for natural refrigerants
  • Ultra-low GWP (Global Warming Potential) at maximum capacity
  • Full regulatory compliance and environmental sustainability with R290

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