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Danfoss Best-Selling Variable Frequency Vortex Compressor HRM060U4 HRM054U4 HRM058U4 HRM060T4 for Air Conditioning Refrigeration Top Selling R22 Parts
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Type: Vortex Refrigeration Compressor Cooling capacity range: approximately 13400-16680W (depending on voltage and frequency) Power: Approximately 2.79-3.37kW Applicable refrigerant: R22 (some models may support other refrigerants) Applicable scenarios: air conditioning, refrigeration equipment
Fully Hermetic Scroll Compressors. These compressors represent DANFOSS mature and reliable technology platform in the commercial refrigeration and air conditioning sector. Renowned for their high energy efficiency, exceptional reliability, and smooth, quiet operation, they are the preferred choice for many commercial system integrators. Core Product Description1. Brand & Series
Brand: DANFOSS
Series: Belongs to the commercial scroll compressor series, with "HRM" in the model number being its typical identifier.
2. Technology Type
Scroll Technology: Utilizes two intermeshing scrolls (one fixed scroll and one orbiting scroll) to achieve continuous, smooth compression. This technology fundamentally avoids the inertial forces and vibrations associated with the reciprocating motion of piston compressors, making it the core reason for its high efficiency, reliability, and low noise.
3. Refrigerant & Lubricant
Primary Refrigerant: Initially designed primarily for R407C, but also widely used in R22 systems. Specific compatibility should be verified against official technical documentation, especially when transitioning to new environmentally friendly refrigerants.
Lubricant: Typically uses Polyol Ester (POE) oil.
4. Electrical Characteristics
Power Supply Type: Designed for a three-phase power supply. A typical voltage specification is 380-415V / 50Hz (common for models with U4/T4 suffixes).
Key Difference: The core compression components and displacement of the HRM060U4 and HRM060T4 are identical. The main difference lies in the electrical design of the motor (e.g., winding characteristics), to adapt to different currents or optimize different performance points. When replacing one with the other, it is essential to ensure the electrical parameters match.
5. Performance Range
Application Pressure Type: Classified as medium-back pressure compressors, making them highly suitable for air conditioning conditions and commercial refrigeration conditions.
Displacement Gradient: The numbers in the model (054, 058, 060) indicate the compressor's displacement size, forming a capacity ladder from basic to high performance, facilitating precise selection for system designers.
6. Application Scenarios
Outdoor units for Commercial VRF (Variable Refrigerant Flow) systems.
Modular air-source heat pump units.
Light commercial central air conditioning systems.
Central air conditioning systems for high-end apartments and villas.
We are a professional supplier of air conditioning and refrigeration compressors, committed to providing customers with high-quality compressors from globally renowned brands, including Copeland, Daikin, Danfoss, GMCC, Sanyo, Panasonic, LG, Samsung, and Mitsubishi.
