Copeland scroll axial and radial compliance for superior reliability and efficiency
Wide scroll line-up for R407C and R134a
Low TEWI (Total equivalent warming impact)
Low sound and vibration level
Low oil circulation rate
Copeland qualified tandem and trio configurations for superior seasonal efficiency (ESEER)
The Copeland ZR125KC series scroll compressors are high-performance air conditioning and refrigeration compressors produced by Emerson Climate Technologies. This series of copeland compressors is widely used in air conditioning, industrial cooling, and precision air conditioning fields, and is widely recognized in the market for its high efficiency, reliability, and low noise.
Product Name | Copeland |
Model | ZR125KCE-TFD-522 |
Package | Wooden Case |
Application | HVAC |
Cooling Capacity | 103000BTU |
MOQ | 1 Piece |
COP | 3.40W/W |
Net Weight | 61.2KG |
E.E.R | 11.6Btu/W |
Voltage | 380-420V/3/50Hz |
Oil Change[Dm3] | 3.25 |
RLA | 16.0 A |
High Efficiency: Utilizing the Copeland Scroll™ axial and radial flex technology, the compressors ensure high efficiency operation under various operating conditions.
Wide Capacity Range: Single compressors have a capacity range from 5kW (ZR18) to 90kW (ZR380), with dual machine paralleling and triple machine paralleling options available.
Low Oil Circulation Rate: Reduces the amount of oil used, lowering operating costs.
Superior Liquid Floodback Capability: Maintains stable operation under liquid floodback conditions, extending compressor life.
Low Noise and Vibration Levels: Provides a quieter operating environment, reducing impact on the surrounding environment.
Low LCCP (Life Cycle Climate Performance): Minimizes environmental impact throughout the product's lifecycle.
Operating Envelope: The operating envelopes for the ZR*KC compressors with R-22, R-407C, R-134a, and R-410A are illustrated in Figure 2 of the technical bulletin. The steady-state operating condition of the compressor must remain inside the prescribed operating envelope.
Internal Pressure Relief (IPR) Valve: The IPR valve is designed to relieve excessive pressure within the compressor to protect it from damage.
Continuous Floodback Test: It is necessary to operate the system in a test room at conditions where steady-state floodback may occur to test for excessive continuous liquid refrigerant floodback.
Technical Support: Comprehensive technical support is provided, including installation guidance, troubleshooting, and maintenance recommendations.
Warranty Service: Enjoy the standard warranty service from Emerson Climate Technologies to ensure the long-term stable operation of the product.
Spare Parts Supply: A wide range of spare parts are available to ensure quick repairs when needed.
EN 142761: Complies with the European standard EN 142761 to ensure product quality and safety.
EN 60335-2-34: Complies with the European standard EN 60335-2-34 to ensure electrical safety.
Pressure Testing: Use dry nitrogen for pressure testing, and avoid using other industrial gases.
System Vacuuming: Before installation, use a vacuum pump to evacuate the system to an absolute pressure of 3 mbar to reduce residual moisture.
Electrical Connections: Ensure proper cable connections and use appropriate cable sealing to achieve the specified protection level.
Q1: How to choose the right refrigerant and lubricant?
A1: Please choose the appropriate refrigerant and lubricant according to the compressor model and application requirements. Specific models and oil quantities can be found in the technical manual or by consulting technical support.
Q2: What preparations are needed before starting the compressor?
A2: Before starting, ensure that the crankcase heater has been on for at least 12 hours to prevent oil dilution and bearing stress.
Q3: What is the maintenance cycle for the compressor?
A3: It is recommended to perform routine maintenance every six months, including checking the oil level, cleaning the filter, and inspecting electrical connections.
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