Features and benefits of HG and HA compressors:
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Improved efficiency: enhanced performance and greater displacement stages lead to increased efficiency
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Compact design: the compressors feature a more compact structural design for easier integration
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Energy savings: advanced valve plate system, latest-generation electrical motors, and improved gas flow reduce energy consumption
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Compatibility: redesigned connections align with industry standards, ensuring seamless replacement without adaptation work
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Versatility: suitable for various applications, including refrigeration, air conditioning, and supermarket refrigeration
HA principle: Unmatched efficiency for low-temperature air-cooled compressors
Experience cutting-edge low-temperature air-cooled compressors with direct suction operation and efficient motor cooling. Unlike traditional methods, our compressors ensure the suction gas remains unheated by the motor, directly powering the compressor. Thanks to a compact ventilation unit, we achieve precise air cooling for the engine and cylinder heads.
Conclusion:
- Controlled gas temp for optimized performance.
- Substantial performance boost.
- Wider range of versatile applications due to innovative design.
UL recognized
The UL-HGe series seamlessly integrates the time-tested advantages of the suction gas-cooled HG series with rigorous safety standards tailored for the US and Canadian markets. These UL-recognized semi-hermetic compressors, expertly refined by Danfoss BOCK®, are a testament to energy efficiency, robustness, and compact design. Engineered for versatility, the UL-HGe compressors are your reliable choice across a wide spectrum of applications.
Documents
Software
The VAP tool is ideal for finding the appropriate compressors or units for stationary applications. By inputting the required refrigerating capacity and operating conditions, the tool will display compatible components right away. In the VAP tools you will also find additional details about the suggested compressors.
Go to tool - VAP for Stationary applications
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Case studies
Danfoss, to meet the needs of G&D Chillers, used the microchannel heat exchanger and DSH inverter scroll with intermediate discharge valve to customize the Optyma™ Slim condensing unit, making it compatible with the high-efficiency refrigerant R-410A.
When the owners of One Tower Bridge—a 15-story office building in West Conshohocken, Pennsylvania—needed to replace its 30-year-old HVAC units supplying the facility’s floor-by-floor VAV system, they turned to United CoolAir’s VariCool EZ-Fit units using Danfoss variable speed scroll compressors due to their flexible modular design and ability to handle capacity, efficiency, and noise challenges.
Located close to various waterways, the University of North Carolina Wilmington (UNCW) takes marine science seriously. Its new MARBIONC Building — a 69,000-square-foot interdisciplinary research facility for marine biotechnology — provides labs for lease to commercial enterprises that require reliable, energy-efficient 24/7/365 cooling. Faced with high humidity and mid-Atlantic climate variations, the building required a chiller plant that could take advantage of a wide range of operating conditions and still run reliably.
Use this list to learn what goes into making an efficient walk-in cooler or freezer.
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The need for supermarkets to improve energy efficiency, reduce food loss and minimize carbon footprint is higher than ever before. In cooperation with a Danish supermarket Danfoss has installed all the lasted technologies and solutions to achieve one of the most energy efficient supermarkets possible.
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Danfoss offers a wide range of food and beverage refrigeration equipment to ensure food quality from source to consumer. Find products and tools here.