Copeland is the world’s leading compressor manufacturer

Copeland is committed to maximizing system effciency and protecting the environment. We offer a wide range of solutions for commercial refrigeration applications. The Copeland Scroll ZB Compressor is widely recognized in the refrigeration market for its reliability and low running cost in high and medium temperature applications. The newly released ZB large refrigeration scroll compressor expands the current ZB product line to 30 HP and is optimized for medium temperature applications for best-in-class seasonal energy effciency. ZB refrigeration scrolls offer customers an excellent solution to replacing traditional semihermetic compressors and lead the transition to scroll technology.

Features and benefits

High efficiency all year round

• The unique Copeland Compliant Scroll design patented by Copeland operates under continuous scroll flan contact, maintained by centrifugal force. This minimizes gas leakage while maximizing efficiency.

• Equipped with dynamic discharge valve that allows the discharge gas to reach desired pressure. This helps reduce efficiency loss by preventing gas re-compression.

• The vapor injection technology allows ZFI compressors to perform higher efficiency than single-stage compressors at low temperature operation condition. Thus makes ZFI the best in-class performance.

Compactness and light weight

• The small footprint of Copeland scroll compressors enables compact system designs.

Robustness and reliability

• The Copeland Compliant Scroll design is tolerant to stresses caused by liquid slugging, flooded starts and debris commonly found in refrigeration systems.

• Engineered for optimum performance with today’s chlorine-free refrigerants.

• The Copeland Scroll compressor design has several inherent reliability advantages:   

- 70% fewer moving parts than reciprocating compressors     

- Axial & radial scroll compliance provides improved liquid handling capability     

- Hermetic design reduces leak potential • Redesigned suction gas flow results in lower oil circulation and better motor cooling.

• EVI vapor injection control kits provide advanced features to ensure optimum system operation.

Advanced compressor protection

• The large ZFI scroll compressors are equipped with a new generation electronic control module for external scroll and motor protection, oil level protection.

• The ZF models that operate with liquid injection through DTC Valve in order to control the discharge temperature.

• All ZFI models that can operate with EVI control kits in order to control vapor injection superheat as well as a safe discharge temperature.

Smooth operation

• All Copeland Scroll compressors are designed with a discharge check valve that isolates the high pressure discharge gas. This allows the compressor to start unloaded, resulting in low inrush currents.

• Smooth operations are made possible by the continuous compression process. This generates less vibration than reciprocating technology.

Delivers unmatched energy efficiency: 5%–20% improvement

• Motor, scroll and bearing redesign minimize annual energy consumption.

• Precision machined scrolls provide the highest isentropic efficiency and wear-in for improved performance over time.

• New valving technology adjusts the scroll compression ratio based on operating condition, significantly improving low ambient performance.

• Using vapor injection improves system capacity by 50% and efficiency by 20% on average at the low temperature rating condition.

Approved for multiple refrigerants

• ZF range compressors are approved for R404A, R507, R22, R448A and R449A refrigerants. R407A, R407C, R407F and R134a is approved on selected models. (Notes: Please visit Copeland Select Software for more information)

• The A2L (R454A, R454C, R455A) refrigerant is approved on YF series compressor which are made in Copeland USA. Wide product portfolio in 2-40HP range

• Proven reliability and wide acceptance in the market. • An ideal product solution to replace semi-hermetic reciprocating compressor.

Technical Information:

Compressor Horsepower -   13.0HP

Displacement -   204.0 cm³/Rev

Connection type - Rota lock

Oil Charge -  4.1ltr