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.
Related Products
Bobiller, The Best Mate!
Our company offers a complete line of heat pump units and refrigeration equipment systems, as well as refrigeration compressors, copper fittings, expansion valves, dual-measure gauges, and other accessories and tools, so you can get everything you need for the refrigeration industry in one place. And we can provide you with customized manufacturing services.
Bitzer Semi-Hermetic Compressor Wide Applications in Global Cold Chain Logistics
Bitzer reciprocating compressors are core refrigeration equipment for worldwide cold chain logistics. They fit port transfer cold rooms,coastal seafood cold lines,tropical fruit precooling hubs and medicine cold warehouses,adapt to diverse climate & voltage,guarantee stable temperature for cross-border fresh and frozen goods shipping.
Jul. 24, 2026
Daikin Scroll Compressor JT95BHBY1L: Reliable 3HP R22 Compressor For HVAC & Refrigeration Systems
The Daikin JT95BHBY1L is a classic 3HP hermetic scroll compressor designed for R22 refrigerant. Featuring stable performance,low noise and high reliability,it is a preferred core component for commercial air conditioning and medium-temperature refrigeration equipment.
Jul. 16, 2026
SECOP SC12G R134a Commercial Refrigeration Compressor 7250BTU 115V 60Hz
Introducing SECOP SC12G commercial grade compressor optimized for heavy-duty cooling applications. This R134a model delivers 7250BTU cooling power under 220V 50/60Hz single phase, equipped with thermal overload protection, high eco efficiency, widely used in industrial refrigeration and commercial cold equipment worldwide.
Jul. 09, 2026
Commercial heat pump installation on office rooftop
Bobiller has successfully deployed a modern commercial heat pump array on a premium office building rooftop. Featuring a parallel modular design and eco-friendly technology, this highly efficient HVAC system sets a new benchmark for urban commercial real estate moving toward net-zero emissions.
Jul. 09, 2026
High Efficiency Copeland Scroll Compressor ZR94KC-TFD-522 Ready for Global Shipment
We recently completed the stock replenishment of Copeland ZR94KC-TFD-522 scroll compressors. This Emerson scroll compressor features high energy efficiency, stable operation and long service life, widely used in commercial central air conditioning, cold storage and heat pump equipment, supporting bulk export orders worldwide.
Jul. 02, 2026
Copeland ZR125KCE-TFD-522 Scroll Compressor in 160kW Commercial Heat Pumps
This technical article provides an in-depth look at the Copeland ZR125KCE-TFD-522, a 10HP hermetic scroll compressor commonly used in 160kW commercial heat pump systems. Key specifications include 29.1 m³/h displacement, POE oil charge, and R407C/R134a/R22 compatibility. The article also covers the compressor's role in European heat pump manufactur
Jun. 26, 2026
300L Multi-port Stainless Steel Buffer Tank for Heat Pump Heating System
This 300L multi-port stainless steel buffer tank adopts food-grade SUS304 liner and high-density polyurethane insulation. Multiple reserved ports simplify pipeline installation. It stabilizes water temperature, protects the heat pump compressor and reduces power consumption widely used in European villa heating projects.
Jun. 26, 2026
Danfoss Unveils New Energy-Saving Scroll Compressors for Commercial Refrigeration
Danfoss has officially released its latest generation of high-efficiency scroll compressors, optimized for medium and low-temperature commercial cooling scenarios. The new product series greatly reduces energy loss while improving operational stability, bringing lower operating costs to global refrigeration equipment manufacturers and end users.
Jun. 16, 2026
QUICK LINKS
Tel.: +86 15102038129
E-mail: MarkYang@bobiller.com
WhatsApp: +86 15102038129
Add.: Room 210, No. 6 Lvgang 5th Street, Huadu District, Guangzhou City, Guangdong Province, China.
GET IN TOUCH
