N-Series Compressors
AC Compressors Variable-Speed

N-Series Compressors

Hermetic Refrigeration Compressors for AC Voltage

Variable-speed variants available、Ultra-low temperature models available、Hermetic AC compressors with the best efficiency in their class, with fixed- and variable-speed models like e.g. NL, NF, NLE, NLU, and NLV

NLV-CN Variable-Speed Compressors

  • Complete range of variable-speed models with controllers that can cover different customer requirements with energy savings of up to 40 % compared to fixed-speed compressors

NLE Propane Compressors

  • The fixed-speed range with maximum efficiency, which ensures a significant reduction in energy consumption, is ready for the latest market requirements in terms of energy labeling

NLU8.8DN Heat Pump Compressor

  • The NLU8.8DN compressor is the ideal solution for for domestic water heaters with high efficiency and eco-friendly refrigerant propane

Ready for Natural Refrigerants

  • Capable to substitute products with high Global Warming Potential such as R404A and R134a with the HC refrigerants R290 and R600a

Medical Appliances, Variable-Speed

  • MN13UVULTM ultra-low temperature medical cooling with variable-speed technology

Medical Appliances, Fixed-Speed

  • MN11UHULTM and MN13UDULTM models ready for the second stage (cascade) of medical ultra-low temperature applications
Technical Specifications

N-Series Compressors Specifications

Precise technical specifications ensure a perfect match for your equipment, delivering stable and efficient cooling effects

Parameter Category Detailed Specifications
Refrigerants R600a, R290, R134a, R404A, R513A, R452A, R170
Nominal Voltage 115 V, 220 V
Voltage Range 103–127 V, 90–135 V, 198–254 V, 187–254 V, 90–270 V, 180–270 V
Frequency Range 50 / 60 Hz
Displacement 6.13–14.65 cm³
Variable Speed Variants Available yes
Ultra-Low Temperature Models Available
LBP 127–909 W
MBP 320–1557 W
HBP 1400–1424 W
L-MBP
M-HBP
L-M-HBP
Use Stationary Medical

Explore more N-Series Compressors products

We offer N-Series Compressors products to meet the cooling needs of various scenarios. Please view the complete product list to learn more about selection options

Technical Documentation

Download technical manual

Obtain complete technical specifications, installation guides, and model selection recommendations

NLV-CN Compressors, R290, 100-240 V, 220-240 V, 50/60 Hz, Multipurpose Controllers

09.2024 | Literature | Leaflets

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NLV-CN Compressors, R290, 100-240 V, 50/60 Hz, Extended Controllers

09.2023 | Literature | Leaflets

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Energy-Optimized Propane Compressors

11.2025 | Literature | Quick References

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Variable-Speed Drive Compressors

12.2025 | Literature | Quick References

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Medical Compressors for ULT Cooling, R170, R290

05.2025 | Literature | Quick References

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Hermetic Compressors, R600a, R290

11.2025 | Literature | Quick References

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Hermetic Compressors, 60 Hz, R134a · R513A, R404A · R452A, R290, R600a

12.2025 | Literature | Quick References

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Hermetic Compressors, R134a · R513A, R404A · R452A

11.2025 | Literature | Quick References

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Hermetic Compressors for AC Voltage

12.2025 | Literature | Catalogs

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Application scenarios

Typical application areas

AC Compressors Variable-Speed is widely applicable to the following scenarios

beverage cabinet

beverage cabinet

Vending machine

Vending machine

Wine cooler, large

Wine cooler, large

Stainless steel freezer

Stainless steel freezer

Medical fridge

Medical fridge

Biomedical freezer

Biomedical freezer

Preparation table

Preparation table

Keg cooler

Keg cooler

ULT freezer

ULT freezer