The Tecumseh AE/AJ series is a high-performance, fully enclosed scroll compressor line. This series exemplifies Tecumseh's commitment to durability, high energy efficiency, and broad applicability in the commercial refrigeration sector. It is particularly well-suited for condensing units, cold storage facilities, and commercial refrigeration equipment.
Advantages
High Operational Efficiency: Optimized flow path design paired with high-efficiency motors delivers outstanding volumetric efficiency and energy performance, helping to reduce long-term system operating costs.
Excellent Operational Smoothness and Low Vibration: Precision dynamic balancing and a heavy-duty flywheel design significantly reduce operational vibration and noise, ensuring smooth and quiet unit performance while extending the service life of system piping and components.
Strong Environmental Adaptability and Compatibility: Designed for a wide range of evaporation and condensation temperature ranges, with a focus on medium- to low-temperature applications. Compatible with multiple common refrigerants (such as R404A, R507, R22, R134a, etc.), meeting diverse system requirements across different eras and regions.
Global Service and Support: As a core Tecumseh product line globally, this series benefits from ample spare parts availability, mature maintenance expertise, and accessible technical support worldwide, greatly reducing user maintenance costs and downtime risks.
Technical Specifications
Cylinder Configuration and Displacement: Typically 4 or 6 cylinders. The displacement falls within the mainstream range for medium-sized commercial/industrial applications (e.g., the entire J series covers approximately 40 to 70 m³/h). Specific displacement should be verified using performance curves for exact models.
Motor Power: Covers medium to high power ranges, typically between 10 kW and 25 kW (e.g., 15HP, 20HP, 25HP levels).
Power Supply: Standard 380-420V / 3-phase / 50Hz, compatible with global industrial voltage standards.
Primary Refrigerants: R404A, R507 (current mainstream), historically also widely used in R22 systems.
Application Temperature Range: Primarily for medium- to low-temperature applications, with an evaporation temperature range of approximately -40°C to +5°C.
Typical Application Scenarios
Cold Storage: Centralized refrigeration systems for low-temperature freezing warehouses (below -25°C) and high-temperature cold storage warehouses (around 0°C).
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