Wide capacity ZR250KC-TWD ZR310KC-TWD ZR380KC-TWD ZR81KC-TFD Widely used in air conditioning

Key Specifications

Product Features

1. 
   

   High Reliability & Long Service Life

   
   

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  Built with a heavy-duty cast iron body and a high-strength crankshaft, designed for harsh operating conditions and extended continuous operation, ensuring a long lifespan.

  
  

2. 
   

   Wide Refrigerant Compatibility

   
   

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  Compatible with various refrigerants including R22, R404A, R507, and R134a, facilitating system retrofits and upgrades to meet evolving environmental regulations.

  
  

3. 
   

   Ease of Maintenance

   
   

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  Semi-Hermetic Design:Allows for on-site servicing and replacement of wear parts like valve plates and piston rings, significantly reducing maintenance costs and downtime.

  
  

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  Internal Accessibility:Technicans have direct access to internal moving parts for inspection and maintenance.

  
  

4. 
   

   Efficient Operation

   
   

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  Incorporates high-efficiency motors and optimized valve design to maintain high energy performance even under heavy load conditions.

  
  

5. 
   

   Broad Operating Range

   
   

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  Capable of stable operation across a wide range of conditions, from low-temperature freezing to high-temperature applications, offering great adaptability.

  
  

Primary Applications

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  Medium-Sized Cold Storage:Medium-sized freezers and coolers in logistics distribution centers and food processing plants.

  
  

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  Industrial Refrigeration:Process cooling in the chemical industry, specialized environmental cooling units.

  
  

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  Commercial Refrigeration:Centralized refrigeration systems for large supermarkets, cold chain logistics centers.

  
  

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  Ice Making Equipment:Medium-sized industrial ice makers, block ice machines.

  
  

Selection and Usage Notes

1. 
   

   System Matching:Must be professionally engineered and matched with appropriately sized condensers, evaporators, and expansion devices based on the cooling load and operating conditions.

   
   

2. 
   

   Professional Installation:Requires a solid foundation, professional piping work, and strict commissioning procedures (e.g., evacuation and charging).

   
   

3. 
   

   Maintenance:Requires regular maintenance, including oil checks, filter cleaning, and inspection of valves and seals to ensure long-term reliability.

   
   

4. 
   

   Vibration & Noise Consideration:Piston compressors generate significant vibration and noise; vibration isolation and acoustic measures should be considered during installation.

   
   

The Copeland ZR47KC-TFD is a stable, versatile, and robust medium-duty semi-hermetic piston compressor. It is an ideal choice for commercial and industrial refrigeration scenarios that require high reliability and easy maintenance, making it a classic and dependable solution for medium-capacity systems.