Vortex compressor, designed specifically for refrigeration applications such as medium and low temperature cold storage. It has the characteristics of high reliability, excellent energy efficiency ratio, and low operating noise, and is suitable for various scenarios such as retail display cabinets, cold storage, food refrigeration, and industrial ice makers This compressor adopts a vortex design, which has the advantages of fewer moving parts, strong resistance to liquid impact, high volumetric efficiency, and high adiabatic efficiency. Its energy efficiency ratio is even 12% higher than some advanced piston compressors At the same time, it has excellent electronic protection modules that can provide comprehensive motor protection.
R404A, R507 (Note: R22 is a legacy refrigerant and is being phased out)
Power Supply
220-240V/50Hz/1PH or 380-415V/50Hz/3PH (Optional)
Discharge Connection
1/2 inch (12.7mm) SAE Flange
Suction Connection
3/4 inch (19.0mm) SAE Flange
Weight
Approx. 26 kg (Note: Some sources indicate 20kg; please verify with official documentation)
Design Life
15 years
Key Technical Features
High Energy Efficiency (EER up to 7 Wh)
This indicates a high energy efficiency ratio, meaning it provides more cooling per unit of electricity consumed compared to piston compressors, leading to significant long-term energy savings.
Exceptional Reliability & Long Service Life
Fewer Moving Parts:The smooth orbital motion of the scrolls creates less vibration and wear than the reciprocating action of piston compressors.
High Tolerance to Liquid Slugging:The scroll design is more forgiving of occasional liquid refrigerant return, reducing the risk of failure from system issues.
Built-in Protection:Typically includes an internal motor overload protector for safe operation.
Low Noise and Vibration
The quiet and smooth operation (≤80 dB) makes it ideal for noise-sensitive environments like retail stores, supermarkets, and pharmacies.
Primary Applications
This compressor is designed for low-temperature and medium-temperature applications, including:
Refrigeration & Freezing:Walk-in coolers/freezers, display cases, medical and pharmaceutical storage units.
Ice Machines:Commercial and industrial ice makers (cube ice, flake ice).
Industrial Process Cooling:As a core component in chillers and other industrial cooling systems.
Selection and Usage Notes
Confirm Weight:For installation and structural support, always use the weight specified in the official technical manual (26kg).
Refrigerant Selection:Prefer environmentally compliant and efficient options like R404A or R507. R22 should not be used in new systems.
System Matching:The compressor must be correctly matched with a suitable condenser, evaporator, and expansion device. Professional system design and installation are crucial for optimal performance.
Voltage Verification:Confirm whether the required power supply is single-phase (220V) or three-phase (380V) before ordering and wiring.
Summary: The Copeland ZB15KQE is a classic, high-performance scroll compressor for commercial low-temperature applications. Its high efficiency, reliability, and quiet operation make it an excellent choice for small to medium-sized refrigeration and industrial ice-making systems.
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